CN101848805B - Wedge drive with slide receiving device - Google Patents
Wedge drive with slide receiving device Download PDFInfo
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- CN101848805B CN101848805B CN200880114991.9A CN200880114991A CN101848805B CN 101848805 B CN101848805 B CN 101848805B CN 200880114991 A CN200880114991 A CN 200880114991A CN 101848805 B CN101848805 B CN 101848805B
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- Prior art keywords
- sliding part
- sliding
- slidingsurface
- slide receptacle
- wedge
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- 238000003780 insertion Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 26
- 230000000694 effects Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
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- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
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- 230000000266 injurious effect Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/40—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/082—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles
- B21D19/084—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles with linear cams, e.g. aerial cams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Clamps And Clips (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Connection Of Plates (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
In the case of a wedge drive (1) having a slide receptacle (2), a movable slide (3) and a drive (5), wherein a sliding surface (301, 302) is arranged between the slide (3) and the drive (5) and a dovetail-shaped or prismatic guide device (6) is arranged between the slide (3) and the slide receptacle (2).
Description
Technical field
The present invention relates to a kind of Wedge drive or pin key, this Wedge drive or pin key comprise slide receptacle, movable sliding part and actuator, wherein slidingsurface is arranged between sliding part and actuator, dovetail shape or the prism guide with the slidingsurface that is arranged on the slidingsurface at sliding part place and is arranged on this slide receptacle place are disposed between sliding part and slide receptacle, slidingsurface on this sliding part is dovetail shape or prism-shaped sidepiece or part, this slide receptacle in correspondence match part form, and the slidingsurface on this sliding part and/or the surface on slide receptacle are propped up and are leaned on each other, this slidingsurface is oriented relative to one another to an angle.The invention still further relates to for thering is the sliding part of the Wedge drive of slide receptacle and actuator, this sliding part is disposed between this slide receptacle and this actuator, wherein this sliding part is provided with the sidepiece of dovetail shape or prism shape, and this sidepiece has slidingsurface.
Background technology
The Wedge drive that is also referred to as sliding part is mainly used to extruding force to transfer to punching press or forming tool, thereby can cut, bores a hole or be shaped in the special area of body part, these bodies partly have an inclination or undercut construction.In this arrangement, Wedge drive comprises at least one slide receptacle, movable sliding part and actuator.Have for example slide receptacle of rigidity and be conventionally connected in a part for extruding or compression tools, in this pressure or compression tool, Wedge drive is used for carrying out punching press or shaping operation.If its slide receptacle is fixed in the top of compression tool, Wedge drive is called top slider so, and this compression tool is connected on the extrusion head of motion.If its slide receptacle is connected on the bottom compression tool being fixed on rigidity extruding workbench, be called as so bottom slider.Irrelevant with the part that the slide receptacle of Wedge drive is connected thereto, it has linear guide apparatus conventionally, and in this linear guide apparatus, movable sliding part can move back and forth, but similarly, it is firmly connected on slide receptacle.Actuator is the form of rigid member conventionally, and this rigid member is connected in this part of compression tool securely, and slide receptacle is not fixed in this part.So actuator conventionally has the wedge part of inclination and is used as the actuator of movable sliding part.
In the situation that comprising that compression tool in fact vertically travels forward (this is called driving stroke), sliding part in its rear positions props up against the upright actuator of rigidity and supported, therefore by its sloped position (wedge shape) towards operative orientation, makes it to advance.In this case, the gradient of the linear guide apparatus of slide receptacle and the sloped position of actuator match, and therefore with respect to actual extrusion speed, related movable sliding part does not accelerate.Therefore, by compression tool, only drive movable sliding part, and controllably promote forward or outwards this sliding part, thereby can carry out punching press or shaping work.Outside compression tool moves to its lower dead point position and in the backward stroke motion that moves apart again each other of two parts, movable sliding part is by the elastic component of appropriate designs and be conventionally pushed back on its home position, so this process can restart.The needed return force of return movement of sliding part be generally real work power and sliding part weight 2% to 10%.Aspect this, the decision aspect of extruding force size is that these surfaces are called slidingsurface for transmitting the surperficial size of this pressure, each gradient of linear guide apparatus and the cooperation of the sloped position of actuator and these surfaces and gradient and the structure of sliding part itself in slide receptacle.The pressure being passed is generally several 100KN to many 10,000KN.
Linear guide apparatus in slide receptacle is used for guiding movable sliding part as far as possible very close to each otherly and bears in doing so larger extruding force, and is provided longer service life.In order to make workpiece can there is no cutting or the perforation of burr, therefore need to be the tolerance of motion accuracy of the movable sliding part of 0.02mm to the maximum.If this tolerance is not being met, the workpiece that is cut, bores a hole or be shaped with some alternate manners so no longer can be related to that one is placed on another with what accurately aim at, therefore having produced mistake in basic housing construction and/or workpiece rubs against each other and means to have produced faster and corrode, the intensity of the body of constructing has reduced, and because sheet metal parts fluffs, may produce the noisiness increasing.For fear of all these shortcomings, especially the requirement in auto industry is, Wedge drive has extremely high motion accuracy and for good and all bears needed squeeze pressure or make them useful with respect to punching press or forming tool.
For needed motion accuracy is provided, therefore produced various designs, some of them will propose hereinafter.As an example, known have the sliding part guider of Slideslip plate and with the actuator of arranged at right angles and the spiral cover plate that is used for keeping sliding part.That sliding part guider really can bear very high extruding force and lateral thrust, but they are very complicated and manufacturing expense is very high, because need the manual Coordination Complexity of high level and expense to mate the guiding clearance between these elements.The other problem of having found is that inadequately anti-skidding part guider declines separately, and in this case, sliding part weight adds that connection power sum backward acts on the hold-down screw of cover plate and can make very rapidly their overload.In addition, the physical dimension of this sliding part guider is relatively large, and therefore this guider is not suitable for constructing small-sized sliding part.
Sliding part guider is also known as, and has horizontal angle bar, and the drive plate of arranging with right angle.Different from above-mentioned sliding part guider, laterally the combination of sliding panel and cover plate causes the size of needed structure space to reduce, and therefore in particular, it is also possible as a result of constructing less slider size.But will notice, larger masterpiece is used on the hold-down screw of angle bar, and result has been to provide, and has relatively high accident hazard.In addition, cooperation element is higher to mate complexity and the expense of this guiding clearance, has therefore also caused extra-pay here.
The sliding part guider of other kind of using comprises horizontal slip and cover plate, and this plate tilts with the angle of 45 °.Therefore they are disposed generally in roof-shaped structure.This makes is below possible, has reduced structure width, because cover rod and one of sliding panel are arranged on another, rather than a side that is positioned at another.But, to notice, needed structure space is still very large, therefore may form less sliding part hardly.In addition, the tractive force producing has injurious effects to the hold-down screw of cover plate, and has caused the processing of high level uncertain.
Other known structure comprises the sliding part guider with drive plate and one or two post guiders with lining, thereby laterally maintains sliding part and prevent that it from dropping out.The use with the lead of drive plate means, can't deny that ground only needs still relatively little structure space, and while using technique scheme in the prior art, the manufacture that realizes obvious less expense is possible.But, will notice, post guider can not the high transverse pressure of compensate for slower due to the type of included structure.In addition, it can not carry any heavy especially sliding part, so these sliding parts have produced less extruding force and have been more prone to the impact of the trouble in the process of being squeezed.
For example EP 1 035 965 61 discloses another kind of sliding part guiding layout.This layout provides about the clamping of sliding part guider and has surrounded relation, and wherein actuator provides prism guide, and sliding panel is inserted between actuator and sliding part.Included roof-shaped means, very high sliding part active force is possible, has produced less structure space simultaneously, and has similarly produced point-device guiding clearance, therefore Wedge drive or sliding part guider are stable, and have longer working life.But, will notice, the manufacture of clamping guiding device is because the cutting mechanics work of needs costliness obtains accurate installation shape and is in fact complicated and is as a result of that expense is high.
For example EP 1259371B1, DE 198 60 178 C1 and EP 1 197 319 B1 also disclose other Wedge drive.
FR-A-2 421 030 discloses the Wedge drive of kind mentioned when this description starts, and it is for Workpiece clamping equipment.This equipment comprises substrate (actuator), pressure head (slide receptacle) and the wedge between substrate and pressure head (sliding part), this wedge has the inclined surface in the face of pressure head, the opposed face of this pressure head is tilted by the angle with identical, this wedge is driven along this substrate by screw thus, to change the interval between this substrate and this pressure head.This wedge has the protuberance of dovetail shape, and this protuberance has slidingsurface and advances for the corresponding recesses at this substrate.
When this description starts, the Wedge drive of mentioned kind is disclosed as radial press in DE 198 61 171 B4, this forcing press comprises upward pressure yoke (sliding part), horizontal impeller (slide receptacle), and this horizontal impeller has the inclined surface in the face of the corresponding inclined surface of this upward pressure yoke.Dovetail shape or T-shape guide are arranged on this horizontal impeller and comprise between this upward pressure yoke of slidingsurface.
The all above-mentioned design principle of the sliding part guider of Wedge drive has one or more sliding panel and transmits larger generally extruding force, and similarly, the keeper of design is used for sliding part to remain on as above-mentioned set guide suitably.This sliding panel is used for for good and all the operating pressure being applied by compression tool being delivered to movable sliding part and therefore guaranteeing actual driving effect of advancing from slide receptacle and actuator.Keeper is used for linearly sliding part being remained on the sliding panel of slide receptacle, in this case, they for good and all guarantee needed motion accuracy, and are intended to possibility compensate for lateral thrust, and this lateral thrust results from shaping operation or cutting or punching course.
Summary of the invention
Now, the object of the invention is further to research and develop by this way the Wedge drive proposing in a kind of classified part as claimed in claim 1, so that provide a kind of guide of movable sliding part, compare with technical scheme of the prior art, this guide allows to have better motion accuracy, it can transform extruding force best, this extruding force is applied in punching press or building motion, compared with prior art, this has compensated lateral thrust better, and compare with the possibility of the technical scheme of prior art, for Wedge drive provides longer service life.The present invention also seeks to provide, coordinate Wedge drive and more economical manufacture become may time, need to make complexity and expense reduce.
The Wedge drive proposing in classified part for claim 1, reached this object, this slidingsurface being arranged on sliding part is arranged to be oriented relative to one another to an angle, this angle is greater than 0 ° and be less than 180 °, in driving stroke, the extruding force being applied by compression tool is delivered to sliding part by this slidingsurface from slide receptacle, between this slidingsurface at sliding part during this driving stroke at actuator and slide receptacle, is outwards moved.
The Wedge drive proposing in classified part for claim 1, reached this object, this slidingsurface being arranged on sliding part is arranged to be oriented relative to one another to an angle, in driving stroke, the extruding force being applied by compression tool is delivered to sliding part by this slidingsurface from slide receptacle, between this slidingsurface at sliding part during this driving stroke at actuator and slide receptacle, is outwards moved.
Therefore a kind of Wedge drive or pin key are provided, in this driver or pin key, movable sliding part has dovetail shape (dovetail-like) or prism sidepiece, wherein slide receptacle is in the match form of part of correspondence, and the sliding part therefore with dovetail shape or prism sidepiece can join in slide receptacle and can be directed to and be held in wherein in the mode from centering.The sliding part being provided by dovetail shape and prism shape respectively and/or the surface on slide receptacle are propped up and are leaned on each other, in this case, rely on this surface in dovetail or prism shape can carry without any problem ground the power of pointing to different directions, and this surface is oriented relative to one another to an angle.This guider between slide receptacle and sliding part be allowed for this sliding part from centering linear steering.Dovetail shape means, be inserted into slide receptacle, in the corresponding reception structure being shaped after, in the situation that there is no other measures, can prevent that movable sliding part from dropping out or transverse shifting.
In the situation that other parts in linear guide apparatus shape are not provided, by dovetail guider, can realize sliding part along the guiding of slide receptacle, and the accuracy of height and insensitive and manufacturing expense is cheap to lateral thrust, consequently, the compact Wedge drive with very high-caliber motion accuracy, this Wedge drive is also insensitive to manufacturing tolerance.Owing to no longer needing to clamp guide or other element, compare with the technical scheme of prior art, not only can reduce expense, and the reliability of this process is also improved and has reduced possible accident hazard.Because sliding part only need to be pushed in slide receptacle, to compare with the technical scheme of prior art, the assembly of Wedge drive is simplified.The expensive grinding operation of expense saving in guide is possible, because the prism guide of slide receptacle, sliding part and actuator or dovetail guide are insensitive to manufacturing tolerance.What by prism guide, reached has also produced very high motion accuracy from centering effect about carrying lateral thrust.Due to the compact conformation of Wedge drive, so it is not only suitable for resulting small-scale structure space in compression tool, and as can be known, it is also suitable for comprising the purposes of large-size.
Advantageously, slidingsurface is arranged on sliding part and/or slide receptacle.In particularly preferred feature, dovetail shape or prism guider comprise at least two sliding panels, and these two sliding panels are arranged to be oriented relative to one another to an angle.Advantageously, the cross section of the sliding panel of dovetail shape or prism guider can be L shaped cross section.If sliding panel is arranged on all surface of sliding part and slide receptacle, by further finding, be favourable so, slide against each other in this surface, therefore at least two sliding panels relative to each other arranging with an angle in each case, are arranged on sliding part and slide receptacle.Cross section is that roof-shaped or L shaped sliding panel can be advantageously arranged to, and the sidepiece of their internal pinch is because the outward-dipping sloped position of sliding panel provides the undercut construction in above-mentioned dovetail guide frame form.
Due to sliding panel being provided respectively on the both sides at sliding part and slide receptacle simultaneously, wherein they are arranged symmetrically and in L shaped or in roof-shaped, therefore can obtain the shape of dovetail guider, therefore without other, linear keeper that expense is high is advantageous particularly, possible.In addition, compare with the technical scheme of prior art, can reduce significantly manufacturing expense, because compared with prior art, in the situation that there is no adversely to affect by any way the mode of operation of Wedge drive, set parts are less, but in the situation that not providing keeper, allow to work more reliably and more safely, and have high motion accuracy.
Advantageously, dovetail shape or prism guider comprise effective locking (positively locking) connecting portion between sliding part and slide receptacle.The setting of this effective locking connecting portion provides compact unit, by this unit, even can without any problem transmit higher extruding force.In addition, because the effective locking relation in the region at dovetail or prism guider and in the Mechanical Contact portion wanting between engaged sliding part and two parts of slide receptacle provides the power that will be passed in fact to transmit by the surface contacting with each other, it can anti-skidding part and slide receptacle undesirably skid off each other, this surface is oriented relative to one another to an angle, and in aspect this, rely on their angle orientation to contribute to parts to keep together.
If slide receptacle has outstanding structure in the region of the slidingsurface of sliding panel and/or the receiving system of sliding panel, be so further proved to be favourable.With respect to slide receptacle, this slip that is sliding part provides larger surface, therefore, by the receiving surface of these expansions, can make extruding force obtain extraordinary transmission.
Advantageously, sliding panel can be releasably fixed on slide receptacle and/or sliding part, especially by hold-down screw, is fixed on slide receptacle and/or sliding part.Sliding panel unclamps and means from slide receptacle and sliding part respectively, when having produced wearing and tearing, can change them.Should be understood that the corresponding slidingsurface that configures by this way slide receptacle and sliding part is also possible in principle,, in the situation that not inserting sliding panel, they can slide against each other.But, if in the situation that there are wearing and tearing, need to change slide receptacle and sliding part they itself, so this to be proved to be expense cheap and simple to operate with regard to processing, if this layout has releasable sliding panel, its replacing can be fast and without any difficulty so.
Advantageously, the sidepiece with the sliding part of dovetail shape or prism shape has stayed surface as slidingsurface, is particularly useful for the connection of sliding panel.Two sliding panels are set in each case, be proved to be especially favourable, and these two sliding panels are arranged to be oriented relative to one another to an angle, because here can avoid difficultly adjusting four independent sliding panels, and this sliding panel is arranged to be oriented relative to one another to an angle.For each sliding panel, only need on a stayed surface, adjust separately, thereby can change rapidly sliding panel.
Advantageously, wedge guider is arranged between sliding part and actuator.This layout provides, and can carry very large power, yet has relatively little structure space, can carry out accurate, stable guiding for the sliding part on actuator when motion simultaneously.
Advantageously, wedge guider comprises two sliding panels, and these two sliding panels are arranged to be oriented relative to one another to an angle.Advantageously, these sliding panels comprise such material, and this material contributes to slide, and especially has the bronze of solid lubricant.Especially replaceably the setting that is fixed to the sliding panel on driver and/or sliding part provides in a simple manner, the in the situation that of wearing and tearing, this plate can be replaced, when work, provide the best on actuator and sliding part surface to slide, and this surface is engaged with each other simultaneously.
Also proof advantageously, is oriented relative to one another to an angle if dovetail shape or prism guider and wedge guider are provided on sliding part.Relative to each other there is this layout of a plurality of angles to mean, especially can reduce the physical dimension size of Wedge drive, therefore provide compact unit, even can under the restricted clearance condition in compression tool, use this unit.
Also find advantageously, if dovetail shape or prism guider and wedge guider are arranged on two side located adjacent one another places of sliding part.This makes to improve motion accuracy, but mainly simultaneously, compare with the technical scheme of prior art, can reduce physical dimension size, and the technical scheme of the prior art is usually included in exercisable joint on actuator and the exercisable joint on slide receptacle, it is positioned at two sidepiece places that arrange relative to one another of sliding part.
Sliding part can have the 3rd side of contiguous other both sides, and the 3rd side has for receiving the receiving system of machining tool.In this case, advantageously, the 3rd side has at least two undercut construction and/or groove, and this undercut construction and/or groove are used for inserting for receiving the prodger of the receiving system of machining tool.Setting be used for receiving machining tool as this independent receiving system of perforation stamping machine can so that, without any difficulty ground, change this instrument simply, because only need to pull down this receiving system from the 3rd side of sliding part, and change with another receiving system that for example loads different instruments.Can be by get out other holes in sliding part, this has eliminated the troublesome process of screwing on and backing out machining tool itself completely.At the 3rd side place of sliding part, undercut construction is set and/or groove means, receiving system can be inserted into there, for example, be pushed on correct position, in this case, even do not need other to fix, because the optimum transfer of power is guaranteed, especially utilize undercut construction, because provide effective locking to connect.
The 3rd side of sliding part also can be provided with at least one wedge surface, in this case, so receiving system preferably has corresponding wedge surface, to provide effective locking to connect between sliding part and the receiving system of machining tool.Therefore can carry lateral thrust, and the transmission optimization that can exert all one's strength.
During driving stroke, sliding part is outwards moved between actuator and the slidingsurface of slide receptacle, and this slidingsurface is arranged to wedge shape form, in this case, slide receptacle and actuator can, towards motion perpendicular to each other, be driven by extrusion stroke.Aspect this, the extruding force being applied by compression tool is corresponding with reaction force, Wedge drive applies this reaction force and works as cutting, perforation or postforming body part by it, wherein, according to single slidingsurface all angles position relative to each other, it is assigned on slidingsurface.Owing to being provided with slidingsurface, and this slidingsurface is arranged to be oriented relative to one another to an angle and this slidingsurface and is arranged relative to each other in roof shape or prism shape, therefore movable sliding part between slide receptacle and actuator or on its slidingsurface automatically by centering.This can, for sliding part provides very high motion accuracy and laterally steering, can be compensated by manufacturing the manufacturing tolerance or other mistake that produce simultaneously, and therefore no longer have adverse influence.
At the return movement of sliding part, be called in backward stroke, wherein compression tool moves apart each other, and therefore slide receptacle is moved apart actuator, sliding part is retracted back in the region between slide receptacle and actuator.When compression tool is removed, only by the weight of sliding part with act on withdrawal force on slide receptacle, sliding part and actuator and be limited in and act on this power on sliding part in backward stroke or in return movement.With respect to the slidingsurface of advancing against each other in driving stroke, the size of slidingsurface that advance against each other in this case, sliding part and sliding guide piece can be reduced, and therefore aspect this, is finding that the slidingsurface of above-mentioned L shaped shape on dovetail guider be fit closely.
In the situation that upper part sliding part or Wedge drive are draped, the weight of sliding part acts on the surface of slide receptacle, and the sliding part slidingsurface of arranging against dovetail guiding is propped up on this surface with effectively locking relation, and the dispersion force (spreading force) of pointing to is downwards applied on those surfaces of slide receptacle.But, because the effective locking shoulder of sliding part with respect to slide receptacle supports, those lateral thrusts are compensated, and therefore sliding part for good and all and stably can be fixed on slide receptacle and be positioned on the sliding panel on sliding part and slide receptacle.Therefore the hold-down screw of sliding panel does not bear any power of for example damaging it, does not especially bear tension force.Therefore the prism guider or the dovetail shape guider that are arranged between sliding part and slide receptacle can be used to equip small-sized, medium-sized and large-scale Wedge drive, and therefore the larger scope of application is provided.With reference to accompanying drawing, exemplary embodiment is described in further detail hereinafter, more fully to describe the present invention.
Accompanying drawing explanation
Fig. 1 show by have dovetail shape guider, according to the vertical sectional elevation of the first embodiment of Wedge drive of the present invention;
Fig. 2 shows the slide receptacle of Wedge drive and the perspective view of sliding part of Fig. 1;
Fig. 3 shows the perspective exploded view of slide receptacle and the sliding part of Fig. 2;
Fig. 4 show dovetail shape guider between sliding part and slide receptacle, according to the perspective view of the second embodiment of Wedge drive of the present invention;
Fig. 5 shows the perspective view of the Wedge drive of the Fig. 4 that there is no actuator;
Fig. 6 shows the perspective side elevation view of the Wedge drive of Fig. 4;
Fig. 7 shows the transverse plane view of the Wedge drive of Fig. 4;
Fig. 8 shows the cross sectional side view of the Wedge drive of Fig. 4;
Fig. 9 shows the perspective view of looking obliquely from the top of the Wedge drive of the receiving system of machining tool shown in Fig. 4, that have installation;
Figure 10 shows the perspective view of Wedge drive that situation about being removed at actuator is arranged with the receiving system of the machining tool shown in Fig. 9; And
Figure 11 shows in the situation that the receiving system of machining tool is removed the perspective view that is removed the Wedge drive of Figure 10 with actuator.
The specific embodiment
Fig. 1 shows the cutaway view of Wedge drive 1 or pin key (cotter key), and this Wedge drive or pin key comprise slide receptacle 2, sliding part 3 and receive the receiving system 4 of machining tool.The actuator being connected on sliding part 3 can not be seen, but can find in the perspective view of Fig. 4 in Fig. 1.
Sliding part and slide receptacle link together by dovetail shape or prism guider 6.In this case, sliding part 3 has a part 30 for dovetail shape structure.It comprises two slidingsurfaces 31,32,33,34, and these two surfaces are separately positioned on both sides mutually at a certain angle.In this arrangement, two slidingsurfaces 31 and 33 are less than two slidingsurfaces 32 and 34.Its reason is, in driving stroke, the extruding force that compression tool applies is delivered to sliding part by slidingsurface 32,34 from slider receiving system, in this compression tool, has arranged Wedge drive.In the return movement or backward stroke (strake) motion of compression tool, sliding part is retracted by two slidingsurfaces 31,33, in this case, on sliding part, apply a much smaller power, therefore just enough for these less sizes of this slidingsurface.
Slide receptacle 2 has part 20, and this part 20 has corresponding relative and identical structure, and comprises corresponding slidingsurface 21 to 24, each in these surfaces with the relation of effectively locking against slidingsurface 31 to 34.In addition,, in slide receptacle 2, this part 30 of dovetail shape structure joins in corresponding recess 25 by protuberance 35 effectively to lock relation.Protuberance 35 can be only respectively in a part for the longitudinal extension part of sliding part and extend on slide receptacle.
In principle, such protuberance is not set to be also fine, but, in this case, by such protuberance 35, improved significantly the mutual maintenance of sliding part and slide receptacle, this protuberance 35 joins in the corresponding recess 25 of slide receptacle with effectively locking relation.
As from can further seeing Fig. 1, sliding panel is arranged on slide receptacle and sliding part, to form respectively corresponding slidingsurface 21 to 24 and 31 to 34.The cross section of the sliding panel 26,27 on slide receptacle 2 is L shaped cross sections, and independent smooth sliding panel 36,37,38,39 is connected in the respective surfaces of sliding part, as from can seeing better Fig. 3.L shaped sliding panel 26,27 is fixed on slide receptacle by hold-down screw 28,29.Sliding panel 36 to 39 is also fixed on sliding part by corresponding hold-down screw, shown in Figure 1 but these do not have.
Thisly releasably sliding panel is respectively fixed to the setting on slide receptacle and sliding part, when having wearing and tearing can without any problem change sliding panel.Hold-down screw is disposed in sliding panel with the relation sinking to, so the setting of hold-down screw does not stop slidingsurface against slip each other.
As especially from can being clear that the sectional elevation of Fig. 1, slide receptacle is protruding in the region of dovetail shape guider, thereby provides enough large slidingsurface 22,24 for supporting and slip on sliding part 3.
As from can further seeing Fig. 1, the receiving system 4 that is used for receiving machining tool is provided with T shape protuberance 40, and sliding part 3 is provided with corresponding T connected in star 41.By this, arrange, the receiving system of machining tool can be easily pushed in T connected in star 41, and therefore fixing is simply possible with remaining on sliding part reliably.Without T connected in star and T shape protuberance, but the wedge shape with corresponding recesses and protuberance is set in that region, be also possible, therefore centering effect can also be provided and carry lateral thrust in that region.But, the motion of sliding part with respect to receiving system is not provided, in most situation, provide T connected in star and T shape protuberance just enough.
Fig. 2 show slide receptacle and sliding part details, the perspective view from looking obliquely below.These two elements are illustrated dividually, therefore can see the sliding panel 26,27 of slide receptacle 2 and the dovetail shape part 20 of slide receptacle.In addition, can also be clear that the part 30 of sliding part, this part 30 is that dovetail shape structure and sliding panel are fixed to the upper, and by its of screw is fixing, is also expressed out.As seen even better the perspective exploded view from Fig. 3, each sliding panel is fixed to respectively on slide receptacle and sliding part by three hold-down screws.Sliding panel has for receiving the corresponding hole of hold-down screw.
Fig. 2 and 3 also shows for being connected to the wedge shape receiving surface 300 on actuator 5, and this actuator can be in sight in Fig. 4.Wedge shape receiving surface 300 is divided into two and have two slidingsurfaces 301,302, and each sliding panel is connected on these two slidingsurfaces, but sliding panel can not be in sight in Fig. 2 and 3.Wedge shape receiving surface 300 with respect to dovetail shape part 30 and the sidepiece with T connected in star 41 at angle, this T connected in star 41 is used for receiving the receiving system of machining tool, therefore for sliding part provides extremely compact structure shape, there is no in fact obsolete side surface.This also can be seen particularly from the perspective view of the Wedge drive assembling 1 shown in Fig. 4, in this Fig. 4, and slide receptacle, sliding part, actuator and be assembled for the receiving system of machining tool.Aspect this, can also see, by useful effect, return to clip 7 actuator and sliding part are linked together.In the backward stroke motion of compression tool, they are used for carrying secretly better sliding part.Useful effect is returned to clip 7 and on sliding part and actuator, is bonded in opening, recess or the groove that is arranged on there.
From Fig. 5, can be clear that, for this purpose, useful effect is returned to clip 7 and is had ledge 70, and this ledge 70 can be bonded in the corresponding recesses of actuator.From Fig. 5, can also see, sliding panel 303,304 is fixed on slidingsurface 301,302 by hold-down screw 305.
The perspective view of the Wedge drive 1 of Fig. 6 (Fig. 6 has turned 90 ° with respect to the view of Fig. 4) shows for receiving the view of the receiving system 4 of machining tool.Aspect this, will see, receiving system 4 is provided with corresponding wedge surface, and this corresponding wedge surface comprises two slidingsurfaces 43,44, and this slidingsurface can slide in the corresponding wedge part 50 of actuator 5.
From the side view of the Wedge drive 1 shown in Fig. 7, even can see better, the part 30 of dovetail shape structure, wedge shape receiving surface 300 and the 3rd sidepiece with T connected in star 41 are arranged to respectively be oriented relative to one another to an angle, and this T connected in star 41 is used for receiving this receiving system 4 for the machining tool of sliding part 3.Respectively with respect to vertical curve or horizontal line also at angle, this vertical curve or horizontal line represent with the dotted line 8,9 in Fig. 7 each in the sidepiece of sliding part.Here can be clear that again, Wedge drive has extremely compact structure shape.
Respective side in the section of the Wedge drive 1 shown in Fig. 8 also shows the spring part 10 that is gas pressure spring shape.In the backward stroke motion of machining tool, it is used for making sliding part to be retracted on its starting position.Therefore this is conducive to the retraction movement of sliding part when backward stroke moves, execution work stroke more rapidly again.But, according to each self-structure of Wedge drive, it is even also possible saving this spring part, especially be provided with when the useful effect Returning equipment of particular design of clip 7 forms is returned in useful effect, for example, in thering is the form of the useful effect Returning equipment of rolling friction part, can save this spring part.
From the perspective view of the Wedge drive 1 of Fig. 9, can also be clear that, owing to having arranged suitably its three sidepieces (part for dovetail shape structure join to slide receptacle in), for receiving T connected in star and the wedge shape receiving surface for coordinating with actuator 5 of the receiving system 4 of machining tool, so sliding part has extremely compact structure.
As shown in Figure 10, the perspective view of the Wedge drive 1 of looking from below (actuator 5 is removed) shows, sliding panel 303,304 can have such length, be their receiving systems 4 of being also bonded on machining tool wedge surface 42 slidingsurface 43,44 below, in other words, except only having sliding panel 303,304, more sliding panel is not set, so this layout provides the integral surface matching with the corresponding wedge part 50 of actuator 5 here.
From can see again that the receiving system of machining tool is removed sliding panel 303,304 afterwards above from the perspective view of Wedge drive 1, as shown in Figure 11.Also be apparent that in this respect, hole 305 and corresponding hold-down screw (yet this screw is not illustrated in Figure 11) by arranging in sliding panel 303,304, provide to suitable the fixing of the receiving system of machining tool.Utilize the method, the receiving system 4 that can also further improve machining tool is fixing to sliding part, and even more stable unit is provided.
Above-mentioned sliding panel and slide receptacle on sliding part and actuator preferably include the bronze with solid lubricant, thereby make the slide unit of tackling mutually against sliding particularly well each other.Should be appreciated that, in principle, it is also possible using other material for sliding panel, the friction compared with low degree in the surface of wherein sliding against each other means, in the driving stroke and backward stroke of compression tool of having arranged this Wedge drive, the especially best motion of sliding part in Wedge drive is possible.
Except the embodiment of Wedge drive shown in described above and figure, that there is dovetail shape or prism guider, it is also possible forming many other embodiment, in these other embodiment, dovetail shape slidingsurface is arranged between slide receptacle and sliding part, or prism guide is arranged between sliding part and actuator and slide receptacle and sliding part.Compared with prior art, this has improved each accuracy of the motion of sliding part between slide receptacle and actuator significantly, and lateral thrust is absorbed and the foozle of slide receptacle, sliding part and guide is compensated.A dovetail shape or prism guider are only set between slide receptacle and sliding part, make to save the more multi-part that contributes to guide effect, and therefore compared with prior art, the manufacturing expense of Wedge drive is obviously reduced.
Description of reference numerals
1 Wedge drive
2 slide receptacles
3 sliding parts
The receiving system of 4 machining tools
5 actuators
6 dovetail shapes or prism guider
Clip is returned in 7 useful effects
8 vertical lines
9 horizontal lines
10 spring parts (gas pressure spring)
20 parts
21 slidingsurfaces
22 slidingsurfaces
23 slidingsurfaces
24 slidingsurfaces
25 recess
26 L shaped sliding panels
27 L shaped sliding panels
28 hold-down screws
29 hold-down screws
The part of 30 dovetail shape structures
31 slidingsurfaces
32 slidingsurfaces
33 slidingsurfaces
34 slidingsurfaces
35 protuberances
36 sliding panels
37 sliding panels
38 sliding panels
39 sliding panels
40 T shape protuberances
41 T connected in stars
42 wedge surfaces
43 slidingsurfaces
44 slidingsurfaces
50 wedge parts
70 ledges
300 wedge shape receiving surfaces
301 slidingsurfaces
302 slidingsurfaces
303 slidingsurfaces
304 sliding panels
305 holes
Claims (22)
1. a Wedge drive (1), comprise slide receptacle (2), movable sliding part (3) and actuator (5), wherein slidingsurface (301, 302) be arranged between this sliding part (3) and this actuator (5), having the dovetail shape guide (6) that is arranged on first to fourth slidingsurface (31-34) that this sliding part (3) locates and is arranged on first to fourth slidingsurface (21-24) that this slide receptacle (2) locates is disposed between this sliding part (3) and this slide receptacle (2), slidingsurface on this sliding part is dovetail shape sidepiece, this slide receptacle in correspondence match part form, and the slidingsurface on this sliding part and/or the surface on slide receptacle are propped up and are leaned on each other, this slidingsurface is oriented relative to one another to an angle, it is characterized in that,
This sliding part (3) has with the part (30) of the dovetail shape structure of first to fourth slidingsurface (31-34) and this slide receptacle (2) and has corresponding relative dovetail shape part (20), both form this guide (6) described part (30,20)
This second and the 4th slidingsurface (32,34) being arranged on this sliding part (3) is arranged to be oriented relative to one another to an angle, in driving stroke, the extruding force being applied by compression tool is delivered to this sliding part (3) by this second and the 4th slidingsurface from this slide receptacle (2), between this second and the 4th slidingsurface at this sliding part (3) during this driving stroke at this actuator (5) and this slide receptacle (2), outwards moved, and
This slide receptacle (2) is provided with towards this sliding part (3), to the outstanding part in part (30) outside of the dovetail shape structure of this sliding part (3) in this corresponding relative dovetail shape part (20), described outstanding part comprises this second and the 4th slidingsurface (22,24), in this driving stroke, extruding force is passed to this sliding part (3) by this second and the 4th slidingsurface (22,24) from this slide receptacle (2)
This sliding part and this slide receptacle are connected via dovetail shape guide, thereby this sliding part with its dovetail shape part (30) can be bonded in this slide receptacle and can be directed to therein and keep;
Sliding panel is arranged on respectively the slidingsurface place of this sliding part and this slide receptacle, wherein they are symmetrical arranged and are arranged in L-shape, thereby can obtain the shape of dovetail shape guider, the narrow sidepiece that wherein L-shape is arranged is arranged at the inner side that this L-shape is arranged;
By this second and the 4th slidingsurface that transmits driving stroke power, be arranged to relative to each other at angle and be arranged to be oriented relative to one another to roof shape;
This second and the 4th slidingsurface (32,34) that transmits the extruding force being applied by compression tool in driving stroke is larger than being arranged on this first and the 3rd slidingsurface (31,33) on this sliding part (3), apply a much smaller power on this sliding part in backward stroke.
2. Wedge drive according to claim 1, is characterized in that, during this backward stroke, this slide receptacle (2) is moved apart this actuator (5).
3. according to the Wedge drive (1) described in claim 1 or 2, it is characterized in that, this dovetail shape guide (6) comprises at least two sliding panels, and these at least two sliding panels are arranged to be oriented relative to one another to an angle.
4. Wedge drive according to claim 3 (1), is characterized in that, the cross section of the sliding panel of this dovetail shape guide (6) (26,27) is for roughly L shaped.
5. Wedge drive according to claim 3 (1), is characterized in that, in each case, two sliding panels (36,37,38,39) is set, and these two sliding panels (36,27,38,39) are arranged to be oriented relative to one another to an angle.
6. according to the Wedge drive (1) described in claim 1 or 2, it is characterized in that, this dovetail shape guide (6) comprises the effective locking connecting portion being positioned between this sliding part (3) and this slide receptacle (2).
7. Wedge drive according to claim 3 (1), it is characterized in that, this slide receptacle (2) has outstanding structure in the region of this first to fourth slidingsurface (21,22,23,24) and/or the receiving unit of sliding panel (26,27).
8. Wedge drive according to claim 3 (1), is characterized in that, sliding panel (26,27,36,37,38,39) is releasably fixed on slide receptacle (2) and/or sliding part (3).
9. according to the Wedge drive (1) described in claim 1 or 2, it is characterized in that, wedge guide is arranged between this sliding part (3) and this actuator (5).
10. Wedge drive according to claim 9 (1), is characterized in that, this wedge guide (50,300) comprises two sliding panels (303,304), and these two sliding panels are arranged to be oriented relative to one another to an angle.
11. Wedge drives according to claim 9 (1), is characterized in that, this dovetail shape guide (6) and this wedge guide (300) are oriented relative to one another to an angle and are arranged on this sliding part (3).
12. Wedge drives according to claim 9 (1), is characterized in that, this dovetail shape guide (6) and this wedge guide are arranged on two mutual contiguous sidepieces of this sliding part (3).
13. Wedge drives according to claim 8 (1), it is characterized in that, sliding panel (26,27,36,37,38,39) is releasably fixed on slide receptacle (2) and/or sliding part (3) by hold-down screw (28,29).
14. 1 kinds of sliding parts for the Wedge drive as described in one of claim 1 to 13 (1) (3), this Wedge drive (1) further comprises slide receptacle (2) and actuator (5), this sliding part (3) is disposed between this slide receptacle (2) and this actuator (5), wherein this sliding part (3) has the first dovetail shape sidepiece (30), this the first dovetail shape sidepiece (30) has first to fourth slidingsurface (31-34), it is characterized in that, be arranged on this second and the 4th slidingsurface (32 on this sliding part (3), 34) be arranged to be oriented relative to one another to an angle, in driving stroke, the extruding force being applied by compression tool is delivered to this sliding part (3) by this second and the 4th slidingsurface from this slide receptacle (2), between this second and the 4th slidingsurface at this sliding part (3) during this driving stroke at this actuator (5) and this slide receptacle (2), outwards moved, and
This sliding part (3) has the first and the 3rd slidingsurface (31,33), in backward stroke, extruding force is passed to this sliding part (3) by this first and the 3rd slidingsurface (31,33) from this slide receptacle (2), during backward stroke, this slide receptacle (2) is by mobile away from this actuator (5), thereby this first and the 3rd slidingsurface (31,33) is arranged to within the outstanding part of this slide receptacle (2), and in backward stroke, extruding force is passed by this first and the 3rd slidingsurface (31,33).
15. sliding parts according to claim 14 (3), it is characterized in that, this the second and the 4th slidingsurface (32,34) that transmits the extruding force being applied by compression tool in driving stroke is larger than being arranged on this first and the 3rd slidingsurface (31,33) on this sliding part (3), apply a much smaller power on this sliding part in backward stroke, and during this backward stroke, this slide receptacle (2) is moved apart this actuator (5).
16. according to the sliding part (3) described in claim 14 or 15, it is characterized in that, this the first dovetail shape sidepiece (30) has the contact surface as sliding panel (36,37,38,39), and this contact surface is specifically used for the connection of sliding panel.
17. sliding parts according to claim 16 (3), is characterized in that, are respectively provided with two sliding panels (36,37,38,39), and this sliding panel is arranged to be oriented relative to one another to an angle.
18. sliding parts according to claim 14 (3), it is characterized in that, the second sidepiece is configured to the first dovetail shape sidepiece (30) in proximity relations, and this second sidepiece has at least one the wedge guide surface (300) for the connection to this actuator (5).
19. sliding parts according to claim 18 (3), is characterized in that, at least one sliding panel (303,304) is set, and this at least one sliding panel is for the connection to this at least one wedge guide surface.
20. sliding parts according to claim 18 (3), is characterized in that, this sliding part (3) has the 3rd sidepiece of contiguous other two sidepieces, and the 3rd sidepiece has for receiving the receiving unit of machining tool.
21. sliding parts according to claim 20 (3), it is characterized in that, the 3rd sidepiece has at least two undercut construction and/or groove (41), this undercut construction and/or groove are for the insertion of the prodger (40) of receiving system (4), and this receiving system is used for receiving machining tool.
22. according to the sliding part (3) described in claim 20 or 21, it is characterized in that, the 3rd sidepiece is provided with at least one wedge surface.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007045703A DE102007045703A1 (en) | 2007-09-24 | 2007-09-24 | Wedge drive with slide holder |
| DE102007045703.2 | 2007-09-24 | ||
| PCT/EP2008/000742 WO2009039895A1 (en) | 2007-09-24 | 2008-01-31 | Wedge drive with slide receptacle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101848805A CN101848805A (en) | 2010-09-29 |
| CN101848805B true CN101848805B (en) | 2014-11-12 |
Family
ID=39544288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880114991.9A Active CN101848805B (en) | 2007-09-24 | 2008-01-31 | Wedge drive with slide receiving device |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP2197660B1 (en) |
| JP (1) | JP5230743B2 (en) |
| KR (1) | KR101230185B1 (en) |
| CN (1) | CN101848805B (en) |
| BR (1) | BRPI0817324B1 (en) |
| CA (1) | CA2700576C (en) |
| DE (1) | DE102007045703A1 (en) |
| ES (1) | ES2553582T3 (en) |
| MX (1) | MX2010003031A (en) |
| PL (1) | PL2197660T3 (en) |
| RU (1) | RU2461463C2 (en) |
| UA (1) | UA97863C2 (en) |
| WO (1) | WO2009039895A1 (en) |
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| ES2517390T3 (en) * | 2011-05-26 | 2014-11-03 | Werkzeugmaschinen Gmbh + Co. Kg | Machine tool in the form of a press for the treatment of work pieces, especially metal sheets |
| EP2551097A1 (en) * | 2011-07-28 | 2013-01-30 | Osterwalder AG | Powder press |
| DE102012014546A1 (en) | 2012-07-21 | 2014-01-23 | Strack Norma Gmbh & Co. Kg | cotter |
| ES2683496T3 (en) * | 2014-03-06 | 2018-09-26 | Voestalpine Camtec Gmbh | Tool slide |
| CN106414046A (en) | 2014-03-06 | 2017-02-15 | 奥钢联铸造林茨有限责任公司 | Tool slide mechanism |
| DE102015103112B4 (en) | 2014-03-06 | 2019-10-10 | voestalpine Gießerei Linz GmbH | tool pusher |
| DE102014102993B4 (en) | 2014-03-06 | 2016-05-12 | Voestalpine Giesserei Linz Gmbh | tool pusher |
| DE102015100659B4 (en) * | 2015-01-19 | 2023-01-05 | Fft Produktionssysteme Gmbh & Co. Kg | Flanging system, flanging unit and flanging process for self-sufficient flanging |
| CN108290201A (en) * | 2015-07-07 | 2018-07-17 | 奥钢联林茨铸造有限公司 | Chock transmission device and slider component for chock transmission device |
| DE202015106966U1 (en) * | 2015-12-21 | 2016-01-28 | Harald Weigelt | cotter |
| CN106140993B (en) * | 2016-08-23 | 2018-01-05 | 优德精密工业（昆山）股份有限公司 | A kind of device for improving wedge service life |
| JP6843444B2 (en) * | 2016-10-19 | 2021-03-17 | 三協オイルレス工業株式会社 | Cam device |
| DE202017100989U1 (en) | 2017-02-22 | 2017-04-21 | Fibro Gmbh | Wedge drive with optimized guidance |
| JP6321313B1 (en) * | 2018-01-05 | 2018-05-09 | 三協オイルレス工業株式会社 | Cam device |
| FR3076475B1 (en) * | 2018-01-09 | 2019-11-29 | Psa Automobiles Sa | SLIDING ASSEMBLY ON A CRUSHING PRESS STACK |
| DE102018111366B4 (en) * | 2018-05-14 | 2024-03-07 | F I B R O Gmbh | Wedge drive with adjustable guide device |
| DE102019100687B4 (en) | 2019-01-11 | 2021-05-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Wedge drive tool |
| JP7431434B2 (en) * | 2019-10-10 | 2024-02-15 | 株式会社キーレックス | Metal plate processing equipment |
| JP1707599S (en) * | 2021-07-29 | 2022-02-16 | Cam unit | |
| DE102022108067B3 (en) | 2022-04-05 | 2023-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Tool slide and method of assembly and/or disassembly |
| DE102022117325B3 (en) * | 2022-07-12 | 2023-11-09 | F I B R O Gmbh | Slide arrangement |
| DE202022104415U1 (en) | 2022-07-12 | 2022-11-02 | F I B R O Gmbh | slider assembly |
| CN117282844B (en) * | 2023-11-23 | 2024-03-08 | 江苏常丰精密科技有限公司 | Stretching and trimming die for square shell of power battery |
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2007
- 2007-09-24 DE DE102007045703A patent/DE102007045703A1/en active Pending
-
2008
- 2008-01-31 KR KR1020107006463A patent/KR101230185B1/en active IP Right Grant
- 2008-01-31 BR BRPI0817324-9A patent/BRPI0817324B1/en active IP Right Grant
- 2008-01-31 CA CA2700576A patent/CA2700576C/en not_active Expired - Fee Related
- 2008-01-31 CN CN200880114991.9A patent/CN101848805B/en active Active
- 2008-01-31 RU RU2010114863/02A patent/RU2461463C2/en not_active IP Right Cessation
- 2008-01-31 PL PL08715674T patent/PL2197660T3/en unknown
- 2008-01-31 ES ES08715674.1T patent/ES2553582T3/en active Active
- 2008-01-31 JP JP2010525212A patent/JP5230743B2/en active Active
- 2008-01-31 WO PCT/EP2008/000742 patent/WO2009039895A1/en active Application Filing
- 2008-01-31 UA UAA201004864A patent/UA97863C2/en unknown
- 2008-01-31 EP EP08715674.1A patent/EP2197660B1/en active Active
- 2008-01-31 MX MX2010003031A patent/MX2010003031A/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100046062A (en) | 2010-05-04 |
| JP5230743B2 (en) | 2013-07-10 |
| RU2010114863A (en) | 2011-11-10 |
| CN101848805A (en) | 2010-09-29 |
| KR101230185B1 (en) | 2013-02-06 |
| BRPI0817324A2 (en) | 2015-03-24 |
| BRPI0817324B1 (en) | 2019-11-12 |
| RU2461463C2 (en) | 2012-09-20 |
| CA2700576A1 (en) | 2009-04-02 |
| WO2009039895A1 (en) | 2009-04-02 |
| CA2700576C (en) | 2012-11-20 |
| JP2010540249A (en) | 2010-12-24 |
| EP2197660A1 (en) | 2010-06-23 |
| ES2553582T3 (en) | 2015-12-10 |
| PL2197660T3 (en) | 2016-04-29 |
| UA97863C2 (en) | 2012-03-26 |
| DE102007045703A1 (en) | 2009-04-09 |
| EP2197660B1 (en) | 2015-09-09 |
| MX2010003031A (en) | 2012-01-20 |
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