WO2007128273A2 - Vorrichtung zum verbinden von komponenten mit einer nabe - Google Patents
Vorrichtung zum verbinden von komponenten mit einer nabe Download PDFInfo
- Publication number
- WO2007128273A2 WO2007128273A2 PCT/DE2007/000779 DE2007000779W WO2007128273A2 WO 2007128273 A2 WO2007128273 A2 WO 2007128273A2 DE 2007000779 W DE2007000779 W DE 2007000779W WO 2007128273 A2 WO2007128273 A2 WO 2007128273A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hub
- plate
- turbine
- hub assembly
- rotatably connected
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
Definitions
- the invention relates generally to torque converters, more particularly to a hub of a torque converter, and more particularly to apparatus for connecting components to the hub of a torque converter.
- Hydraulic torque converters are units that serve to change the ratio of torque to speed between the input and output shafts of the torque converter, and have revolutionized the automotive and marine propulsion industry by providing hydraulic means for transferring energy from an engine to a drive mechanism. ie to the drive shaft or the automatic transmission, and at the same time compensate for the rotational shocks of the engine.
- a torque converter disposed between the engine and the transmission includes three main components, an impeller sometimes referred to as a pump, which is directly connected to the torque converter cover and thereby to the crankshaft of the engine; a turbine with a structure comparable to the impeller, which is connected to the drive shaft of the transmission; and a stator disposed between the impeller and the turbine that redirects the flow direction of the hydraulic fluid exiting the turbine and imparts additional torque to the pump.
- a hub is often used to transmit torque between the turbine and the drive shaft of the transmission.
- hubs which usually take the form of a cylindrical part with an inner sprocket arranged to be coupled to a drive shaft of the transmission and an outer extension arranged to mesh with a turbine and / or a spring receiver is coupled. While the use of a hub of this type to connect the turbine to the drive shaft of the transmission is most prevalent, this type of hub is very expensive to manufacture and significantly increases the mass of the torque converter.
- Effort relates on the one hand to the amount of material required for producing a hub of this type and on the other hand to the complexity of the required additional work steps for cutting and surface treatment.
- extension adds considerable cost to the hub as it requires more material and a larger tool is needed for forged or powder metallurgy parts.
- Components can be connected to the hub by laser welding, but this also requires a radial extension and a riveted joint.
- FIG. 1 shows a front view of a torque converter 10 of the prior art
- FIG. 2 generally shows a partial cross-sectional view of the torque converter 10 along section line 2-2 of FIG.
- the torque converter 10 includes threaded bolts 12 that are arranged to couple to a rotationally driven flywheel (not shown) of the engine and thereby transmit rotational energy, ie torque, to the torque converter.
- the torque converter 10 is enclosed by front and rear housing shells 14 and 16, respectively.
- the shells 14 and 16 are connected by a weld 18 firmly together.
- the rear housing shell 16 forms the body of a pump 20.
- the pump 20 further includes vanes 22 and a central ring 24.
- the turbine 26 is disposed within the volume enclosed by the housing shells 14 and 16 opposite the pump 20.
- the turbine 26 includes a turbine housing 28 to which blades 30 are secured, which in turn are connected by the central ring 32.
- a stator 34 is disposed, and the blades 36 are arranged to deflect the flow direction of the fluid (not shown) exiting the turbine 26 before entering the pump 20.
- the stator 34 is prevented by the interaction between the freewheel 38 and the hub 40 from rotating, since the tooth profile 42 of the hub 40 is non-rotatably with a fixed shaft of a (not shown) transmission is coupled, thus preventing the rotation of the hub 40.
- the freewheel 38 allows free rotation of the stator 34 to rotate at a speed substantially equal to the speed of the pump 20 and the turbine 26 equivalent. Since the drive motor provides a torque, the housing shells 14 and 16 and thus also the pump 20 rotated By the rotation of the pump 20, the liquid from the pump 20 is pressed into the turbine 26, which in turn the turbine 26 is rotated. The liquid flows past the blades 36 of the stator 34, is deflected and. then returns to the pump 20 again to cycle again.
- the turbine housing 28 and thus the turbine 26 are connected by rivets 50 fixed to a spring retainer 44 and the flange 46 of the hub 48.
- the rivets 50 are housed in holes 52, 54 and 56 of the flange 46, the turbine housing 28 and the spring retainer 44, respectively.
- the spring retainer 44 and the hub 48 also rotate as the turbine 26 rotates.
- the spring retainer 44 is connected to one end of the spring 58 (not shown) and the flange 60 of
- Torque converter clutch 62 coupled to the other end of the spring 58.
- the torque converter clutch 62 provides a means for non-rotationally connecting the first housing shell 14 to the hub 48.
- the clutch 62 may be actuated, thereby pressurizing the friction material 64 with the interior surface 66 the first housing shell 14 are connected.
- the engagement of the clutch 62 establishes a direct connection between the rotary motor drive and a rotationally driven unit, i.
- first housing shell 14 friction material 64, flange 60, springs 58, spring retainer 44, rivet 50, flange 46, hub 48, tooth profile 68 and last a drive shaft (not shown) rotationally driven unit.
- the springs 58 act as vibration dampers and reduce the transmission of rotational shocks of the engine.
- FIG. 3 shows a front view of the turbine 70 of another prior art torque converter having a turbine housing 71 in which a plurality of vanes 72 interconnected by the central ring 74 are disposed.
- FIG. 4 generally shows a cross-sectional view along section line 4-4 of FIG. 3, while FIG. 5 shows an enlarged partial cross-sectional view of the circular section of FIG. 4.
- the integration of the flange 46 with the hub 48 results in increasing the manufacturing cost of the hub 48 due to the additional material and manufacturing processes required to create such an assembly.
- Alternative constructions have been developed to reduce the manufacturing cost of a hub.
- hub 76 is formed with, for example, a shoulder 78 that provides an axial abutment for drive plate 80.
- various known means for supporting the drive plate 80 on the hub 76 may be used, for example welding or interference fit.
- the turbine 70 thus drives the hub 76 via rivets 82, the drive plate 80, and a weld (not shown) between the drive plate 80 and the hub 76.
- a larger mass can increase the fuel consumption of a vehicle.
- a torque converter must be rotated to transfer torque between the engine and the transmission. During this transfer process, each additional mass of the torque converter must be rotated. Due to the moment of inertia, i. a measure of the resistance of a solid body to changes in rotational speed about its axis of rotation, it can be mathematically shown that a body with a larger mass has a greater mass moment of inertia.
- the moment of inertia I for a torque converter may be approximated by the following formula for a thin disk having a radius r and a mass m:
- the present invention generally includes a hub assembly for a torque converter having a hub rotatably connected to the drive shaft of a transmission and including first and second radial surfaces, a first rotor non-rotatably connected to a turbine rotatably connected to the hub and fixed by the first surface in a first axial direction, and a second plate rotationally fixedly connected to the first plate and fixed by the second surface in a second axial direction opposite to the first direction.
- the hub assembly may include a hub having at least one radially-mounted projection, wherein the projection includes the second radial surface, and the first plate is non-rotatably connected to the projection.
- the hub may include a body having a first diameter, and the protrusion may include a second diameter that is larger than the first diameter.
- the hub assembly may include at least two rivets arranged to interconnect the first and second plates.
- the second plate may be formed as an integral part of or separate from the turbine and fixedly connected to the turbine.
- the torque converter in the hub assembly may include a first spring retainer, and the second plate is rotatably connected to the spring retainer.
- the second plate can be formed as an integral part of the spring receptacle or separately from this and be firmly connected to the spring receptacle.
- the first and the second radial surface may be arranged to fix the turbine axially of the turbine, or the first and second radial surfaces may be coplanar.
- the first plate may be in contact with the first radial surface or the second plate may be in contact with the second radial surface.
- the hub assembly for a torque converter includes a hub disposed to rotationally connect to the input shaft of a transmission, a first plate rotationally connected to a turbine and fixed by the first surface in a first axial direction is a second plate which is rotatably connected to a spring receiver and fixed by the second surface in a second direction opposite to the first direction, and a third plate which is non-rotatably connected to the hub and the first and the second plate.
- the hub assembly for a torque converter includes a hub disposed to connect to the drive shaft of a transmission, a first plate non-rotatably connected to a turbine and the hub, a second plate that is non-rotatable with a spring retainer connected and fixed by the first radial surface in a first axial direction, and a third plate connected in axial direction to the first and second plates and fixed by the second surface in a second direction opposite to the first direction ,
- the hub assembly for a torque converter includes a hub arranged to be non-rotatably connected to the drive shaft of a transmission and includes first and second radial surfaces, a plate fixedly connected to a turbine, which is rotationally fixedly connected to the hub and fixedly fixed in a first axial direction by the first surface, and a spring retainer fixedly connected to the plate and fixed by the second surface in a second axial direction opposite to the first direction.
- the hub assembly for a torque converter includes a hub disposed to be rotationally connected to the drive shaft of a transmission and first and second radial surfaces includes a plate fixedly connected to a turbine rotatably connected to the hub and fixed by the first surface in a first axial direction, and a turbine fixedly connected to the plate and through the second surface in one of first direction opposite second axial direction is fixed.
- a general object of the invention is to provide a cost effective means for connecting a turbine and / or a spring receiver of the torque converter to a hub.
- Another object of the invention is to provide a space saving means for connecting a turbine and / or a spring receiver of the torque converter to a hub.
- Yet another object of the invention is to reduce the mass of a hub of the torque converter.
- Another object of the invention is to provide a hub assembly that is easy to assemble and prevents axial displacement between a turbine of a torque converter and the hub.
- Yet another object of the invention is to provide a hub which is made in part of stamped components.
- Fig. 1 is a front view of a torque converter according to the prior art
- Fig. 2 is a partial cross-sectional view taken generally along section line 2-2 of Fig. 1;
- Fig. 3 is a rear view of the turbine of a prior art torque converter having a plurality of blades forming the turbine;
- Fig. 4 is a generally cross-sectional view taken along section line 4-4 of Fig. 3;
- Fig. 5 shows an enlarged partial cross-sectional view of the circular section 5 of Fig. 4;
- FIG. 6A is a partial cross-sectional view of a torque converter with a hub assembly according to the present invention.
- Fig. 6B is a view of the hub in Fig. 6A with the plates removed;
- Fig. 7 is a partial cross-sectional view of a torque converter with a hub assembly according to the present invention.
- Fig. 8A is a partial cross-sectional view of a torque converter with a hub assembly according to the present invention.
- Fig. 8B is a view of the hub in Fig. 8A with the plates removed;
- FIG. 9 is a partial cross-sectional view of a torque converter with a hub assembly according to the present invention.
- Fig. 10A is a perspective view of a cylindrical coordinate system explaining the terms used in the present invention.
- FIG. 10B is a perspective view of an object in the cylindrical coordinate system of FIG. 10A illustrating the terms used in the present invention.
- FIG. 10A is a perspective view of a cylindrical coordinate system 200 that illustrates the spatial terms used in the present application.
- the present invention is at least partially related to a
- the system 200 has a longitudinal axis 201 which serves as a reference for the following spatial and directional terms.
- the attributes "axial,”"radial,” and “circumferential” refer to an orientation parallel to axis 201, radius 202 (which is perpendicular to axis 201), and circumference 203, respectively.
- the attributes "axial,””radial” and “perimeter” also refer to an alignment parallel to corresponding planes.
- the objects 204, 205 and 206 serve.
- the surface 207 of the object 204 forms an axial plane. That is, the axis 201 forms a line along the surface.
- the surface 208 of the object 205 forms a radial plane.
- the radius 202 forms a line along the surface.
- the surface 209 of the object 206 forms a peripheral surface. That is, the periphery 203 forms a line along the surface.
- a axial movement or arrangement parallel to the axis 201 a radial movement or arrangement parallel to the radius 202 and a movement or arrangement on the circumference parallel to the circumference 203.
- the rotation is in relation to the axis 201.
- the attributes “axial,” “radial,” and “circumferential” refer to an orientation parallel to axis 201, radius 202, and circumference 203, respectively.
- the attributes “axial,” “radial,” and “circumferential” also refer to an alignment parallel to corresponding planes.
- FIG. 10B is a perspective view of the object 210 in the cylindrical coordinate system 200 of FIG. 10A illustrating the spatial terms used in the present application.
- the cylindrical object 210 represents a cylindrical object in a cylindrical coordinate system and should by no means be construed as limiting the present invention.
- the object 210 includes an axial surface 211, a radial surface 212, and a peripheral surface 213.
- the surface 211 is part of an axial plane
- the surface 212 is part of a radial plane
- the surface 213 is part of a peripheral surface.
- FIG. 6A is a partial cross-sectional view of a torque converter 84 having a hub assembly 85 according to the present invention.
- the crankshaft 86 is fixedly connected to the converter flexplate 88 by bolts 90, while the driver driver disk 88 is fixedly connected to threaded bolts 92 by nuts 94 and thereby to the front housing shell 96.
- the front housing shell 96 is connected by a weld 100 with the rear housing shell 98.
- the torque converter 84 includes a pump 102, a turbine 104, and a stator 106 disposed therebetween.
- the torque converter 84 includes a torque converter clutch 108 that is frictionally coupled to the housing shell 96 and has a flange 110.
- the drive plate 116 rotationally fixed to the turbine 104 and the plate 117 rotatably connected to the receptacle 114.
- non-rotatably connected or fixed is meant that the drive plate 116 and the turbine with each other are connected, that is, the two components rotate together, that is, the two components are fixed in the direction of rotation.
- the connection of two components in the direction of rotation does not necessarily restrict their relative movement in other directions.
- two components may be rotatably connected to each other and move through a spline in the axial direction against each other. It should be understood, however, that the non-rotatable connection does not necessarily mean that movement in other directions must necessarily be present.
- a connection is a non-rotatable connection.
- the plate 116 is formed separately from the turbine and fixedly connected to the turbine by any means known in the art, for example by rivets 118.
- the plate 116 is formed as an integral part of the turbine.
- the plate 117 is formed as an integral part of the spring retainer.
- the plate 117 is formed separately from the receptacle and fixedly connected to the turbine by any means known in the art.
- the drive plate 116 is rotationally connected to the hub 120 having a body 121.
- the hub 120 includes at least one radially disposed protrusion.
- the protrusion is a tooth profile 122, and the plate 116 is rotationally connected to the tooth profile 122.
- the torque is transmitted from the tooth profile 124 of the hub 120 via the tooth profile 126 of the drive shaft 128 of the transmission to the rotationally driven unit.
- Fig. 6B is a view of the hub 120 in Fig. 6A with the plates 116 and 117 removed.
- the plate 116 is fixed in the axial direction 129 by the radial surface 130 of the hub 120 and the plate 117 in the axial direction 131 by the radial surface 132 of the hub 120.
- the surfaces 130 and 132 are coplanar.
- the protrusion 122 in particular the tooth profile 122, includes a surface 132 and the body 121 of the hub forms the surface 130.
- the protrusion 122 has a diameter 133a that is greater than the diameter 133b of the hub 120.
- the plates 116 and 117 are rotatably connected to each other, serve the surfaces 130 and 132 for axial fixation of the turbine 104 with the hub. That is, the rivets 118 firmly connect the plates 116 and 117 together by pressing the plates against the surfaces 130 and 132, respectively. It should be understood that other components (not shown), for example, washers may be interposed between the plates and the radial surfaces as long as these components are stable in an axial direction.
- the axial positions of the plates 116 and 117 are reversed. That is, the plate 116 is coupled to the surface 130, and the plate 117 is coupled to the surface 132 and rotatably connected to the hub.
- FIG. 7 is a partial cross-sectional view of the torque converter 134 with a hub assembly 135 according to the present invention.
- Fig. 7 is similar to the embodiment shown in Fig. 6A, but in this case the torque converter 134 does not include a damper mechanism in the riveted joint, i. no springs and no spring receiver. Instead, the spring receiver 114 is connected by a weld directly to the turbine 104.
- the plate 136 is non-rotatably connected to the plate 136 by any means known in the art, for example by rivets 138, with the turbine 104 and the drive plate 138.
- the plate 136 is formed as an integral part of the turbine. According to some aspects (not shown), the plate 136 is formed separately from the turbine and fixedly connected to the turbine by any means known in the art.
- a hub 120 is used in assembly 135.
- the plate 136 is fixed by the radial surface 132 of the hub 120 in the axial direction and the plate 138 fixed by the radial surface 130 of the hub 120 in the axial direction 129. Since the plates 136 and 138 are non-rotatably connected to each other, the surfaces 130 and 132 serve to fix the turbine 104 in the axial direction with respect to the hub. That is, the rivets 118 firmly connect the plates 136 and 138 together by pressing the plates against the surfaces 130 and 132, respectively. It should be understood that other components (not shown), such as washers, may be disposed between the plates and the radial surfaces as long as these components are stable in an axial direction.
- the drive plate 138 is rotatably connected to the hub 120.
- the hub 120 includes at least one radially oriented projection.
- the protrusion is a tooth profile 122
- the plate 138 is rotationally connected to the tooth profile 122. From the tooth profile 124 of the hub 120, a torque is transmitted to the rotationally driven unit via the tooth profile 126 of the drive shaft 128 of the transmission.
- the axial positions of the plates 136 and 138 are reversed. That is, the plate 138 is coupled to the surface 132, and the plate 136 is coupled to the surface 130 and rotatably connected to the hub.
- FIG. 8A is a partial cross-sectional view of a torque converter 140 having a hub assembly 141 according to the present invention.
- the plate 142 is rotatably connected to the turbine 104, the plate 144 is rotatably connected to the receptacle 114, and the drive plate 146 is rotatably connected to the hub 148 and the plates 142 and 144.
- the plate 142 is formed as an integral part of the turbine.
- the plate 142 is formed separately from the turbine and fixedly connected to the turbine by any means known in the art.
- the plate 144 is formed as an integral part of the receptacle.
- the plate 144 is formed separately from the receptacle and fixedly connected to the receptacle by any means known in the art.
- the hub 148 includes at least one radially extending projection.
- the protrusion is a tooth profile 150, and the plate 146 is rotationally connected to the tooth profile 150.
- Fig. 8B is a view of the hub 148 in Fig. 8A with the plates 142, 144 and 146 removed.
- the plate 142 is fixed by the radial surface 152 of the hub 148 in the axial direction 129
- the plate 144 is fixed by the radial surface 154 of the hub 148 in the axial direction 131.
- surfaces 152 and 154 are coplanar. Since the plates 142 and 144 are non-rotatably interconnected, the surfaces 152 and 154 serve to axially fix the turbine 104 with respect to the hub. That is, the rivets 118 firmly connect the plates 142 and 144 together by pressing the plates against the surfaces 152 and 154, respectively.
- the drive plate 146 includes tongues 156 that are axial stops for the torque converter clutch 108.
- FIG. 9 is a partial cross-sectional view of a torque converter having a hub assembly 160 according to the present invention.
- the plate 162 is rotatably connected to the turbine 104, the plate 164 is rotatably connected to the receptacle 114, and the drive plate 116 is rotatably connected to the plates 162 and 164.
- the plate 166 is rotatably connected to the hub 168 by a tooth profile 170.
- the plate 162 is formed as an integral part of the turbine. According to some aspects (not shown), the plate 162 is formed separately from the turbine and fixedly connected to the turbine by any means known in the art.
- the plate 164 is formed as an integral part of the receptacle.
- the plate 164 is separate from the receptacle and fixedly connected to the receptacle by any means known in the art.
- the hub 168 includes at least one radially extending projection.
- the protrusion is a tooth profile 170, and the plate 166 is rotationally connected to the tooth profile 170.
- the plate 164 is fixed by the radial surface 172 of the hub 168 in the axial direction 131, and the plate 166 is fixed by the radial surface 174 of the hub 168 in the axial direction 129.
- the surfaces 172 and 174 are coplanar. Since the plate 162 is fixed in rotation with respect to the plates 164 and 166, the surfaces 172 and 174 serve to fix the turbine 104 in the axial direction with respect to the hub. That is, the rivets 118 firmly connect the plates 164 and 166 together by pressing the plates against the surfaces 172 and 174, respectively. It should be understood that other components (not shown) such as washers may be disposed between the plates and the radial surface as long as these components are stable in an axial direction.
- a hub assembly according to the present invention is not limited to the arrangements shown in the figures and that other arrangements are included within the spirit and scope of the claimed invention.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112007000880T DE112007000880A5 (de) | 2006-05-04 | 2007-04-30 | Vorrichtung zum Verbinden von Komponenten mit einer Nabe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79751806P | 2006-05-04 | 2006-05-04 | |
US06/797,518 | 2006-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007128273A2 true WO2007128273A2 (de) | 2007-11-15 |
WO2007128273A3 WO2007128273A3 (de) | 2008-01-03 |
Family
ID=38606594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/000779 WO2007128273A2 (de) | 2006-05-04 | 2007-04-30 | Vorrichtung zum verbinden von komponenten mit einer nabe |
Country Status (3)
Country | Link |
---|---|
US (1) | US7677033B2 (de) |
DE (1) | DE112007000880A5 (de) |
WO (1) | WO2007128273A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927236A (zh) * | 2012-10-31 | 2013-02-13 | 陕西航天动力高科技股份有限公司 | 特种运输车辆用液力变矩器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2867249B1 (fr) * | 2004-03-02 | 2006-04-28 | Valeo Embrayages | Appareil d'accouplement hydrocinetique, notamment pour vehicule automobile |
DE102011087205A1 (de) * | 2010-12-21 | 2012-06-21 | Schaeffler Technologies Gmbh & Co. Kg | Laufradnabe mit Flansch |
CN105840762B (zh) * | 2011-09-13 | 2018-04-03 | 株式会社艾科赛迪 | 扭矩转换器的锁定装置 |
JP6177078B2 (ja) * | 2013-09-27 | 2017-08-09 | アイシン・エィ・ダブリュ株式会社 | スプライン嵌合構造 |
US9739358B2 (en) * | 2015-04-15 | 2017-08-22 | Valeo Embrayages | Hydrokinetic torque coupling device having damper-piston lockup clutch, and related method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1143358B (it) | 1981-02-05 | 1986-10-22 | Agusta Aeronaut Costr | Mozzo composito di un rotore di elicottero |
US4573875A (en) | 1984-05-29 | 1986-03-04 | General Electric Company | Captured radial key for steam turbine wheels |
US5224348A (en) * | 1990-07-27 | 1993-07-06 | Nissan Motor Co., Ltd. | Coreless torque converter |
US5161867A (en) | 1991-01-28 | 1992-11-10 | Power Equipment Corporation | Drive wheel assembly |
JP3884119B2 (ja) * | 1997-01-10 | 2007-02-21 | 株式会社エクセディ | トルクコンバータのインペラシェル |
GB2342981B (en) * | 1997-08-26 | 2002-02-20 | Luk Lamellen & Kupplungsbau | Hydrodynamic torque converter |
DE19910049B4 (de) * | 1998-03-13 | 2019-06-27 | Schaeffler Technologies AG & Co. KG | Antriebssystem |
US6039163A (en) | 1999-02-11 | 2000-03-21 | Eaton Corporation | Clutch friction disc balancing method |
DE10024191B4 (de) * | 1999-05-21 | 2012-06-28 | Schaeffler Technologies Gmbh & Co. Kg | Drehmomentübertragungseinrichtung |
JP2003106398A (ja) * | 2001-09-28 | 2003-04-09 | Jatco Ltd | トルクコンバータ |
US6745563B1 (en) * | 2002-09-10 | 2004-06-08 | Ford Global Technologies, Llc | Axially reduced torque converter with axial pull stator |
JP4193506B2 (ja) | 2003-02-07 | 2008-12-10 | いすゞ自動車株式会社 | 流体継手 |
DE10314332A1 (de) * | 2003-03-28 | 2004-10-07 | Zf Friedrichshafen Ag | Hydrodynamischer Drehmomentwandler |
JP2005249146A (ja) * | 2004-03-08 | 2005-09-15 | Exedy Corp | トルクコンバータ |
-
2007
- 2007-04-30 WO PCT/DE2007/000779 patent/WO2007128273A2/de active Application Filing
- 2007-04-30 DE DE112007000880T patent/DE112007000880A5/de not_active Withdrawn
- 2007-05-02 US US11/799,684 patent/US7677033B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927236A (zh) * | 2012-10-31 | 2013-02-13 | 陕西航天动力高科技股份有限公司 | 特种运输车辆用液力变矩器 |
Also Published As
Publication number | Publication date |
---|---|
DE112007000880A5 (de) | 2009-01-08 |
WO2007128273A3 (de) | 2008-01-03 |
US7677033B2 (en) | 2010-03-16 |
US20070256905A1 (en) | 2007-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102004010884B4 (de) | Dämpfermechanismus und Dämpferscheibenanordnung | |
DE112011100549B4 (de) | Hydrodynamischer Drehmomentwandler | |
DE10123615B4 (de) | Drehmomentwandler mit Überbrückungskupplung | |
DE102007040967B4 (de) | Anschlag für ein Kolbenblech eines Drehmomentwandlers | |
DE10342035B4 (de) | Kolbenverbindungsmechanismus, Überbrückungsvorrichtung für eine fluidische Drehmomentübertragungsvorrichtung, elastischer Verbindungsmechanismus und Verfahren zur Federmontage für einen elastischen Verbindungsmechanismus | |
WO2011100947A1 (de) | Hydrodynamischer drehmomentwandler | |
DE102007058417B4 (de) | Turbinen- und pumpenräder für drehmomentwandler | |
DE112016006905T5 (de) | Drehmomentwandler für Fahrzeuge | |
DE112013001619T5 (de) | Vorrichtung zur Drehmomentübertragung für ein Kraftfahrzeug | |
DE102008033955A1 (de) | Verfahren und Vorrichtung zur Verhinderung des Spiels unter Verwendung von Schraubenfedern | |
DE102014108808A1 (de) | Drehmomentübertragungsvorrichtung | |
EP1347210B1 (de) | Schraubverbindung zwischen einem drehmomentübertragenden Koppelelement und einer Gehäuseschale einer Aggregatekomponente eines Antriebsaggregates eines Fahrzeuges | |
WO2007128273A2 (de) | Vorrichtung zum verbinden von komponenten mit einer nabe | |
DE10311333A1 (de) | Kolbenverbindungsvorrichtung und Überbrückungsvorrichtung für eine damit ausgestattete Drehmomentübertragungsvorrichtung eine Fluidtyps | |
DE102004044362B4 (de) | Kupplungsscheibenanordnung | |
DE102007059404A1 (de) | Freilauf mit Keilen | |
WO2007124715A1 (de) | Befestigungsmittel unter verwendung der zunge einer turbinenschaufel für eine dämpfungsfederaufnahme eines drehmomentwandlers und verfahren zur herstellung des befestigungsmittels | |
DE102007058019A1 (de) | Axialer Freilauf mit axialem Abstandselement | |
EP1354150B1 (de) | Hydrodynamische kopplungseinrichtung | |
DE102007055146A1 (de) | Einkomponentenfreilauf | |
DE102004016960A1 (de) | Schwungradanordnung | |
DE102007023481A1 (de) | Drehmomentwandler mit feststehendem Stator und Verfahren zur Steuerung der Drehung einer Turbine und einer Pumpe in einem Drehmomentwandler | |
DE102006028777A1 (de) | Hydrodynamischer Drehmomentwandler und Verfahren zur Herstellung eines solchen | |
DE10311332A1 (de) | Überbrückungsvorrichtung für eine fluidische Drehmomentübertragungsvorrichtung | |
DE102011010345A1 (de) | Kupplungseinrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07722336 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1120070008806 Country of ref document: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009508114 Country of ref document: JP |
|
REF | Corresponds to |
Ref document number: 112007000880 Country of ref document: DE Date of ref document: 20090108 Kind code of ref document: P |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07722336 Country of ref document: EP Kind code of ref document: A2 |