EP3463724A1 - Schneidplatte und werkzeug zur spanenden bearbeitung - Google Patents
Schneidplatte und werkzeug zur spanenden bearbeitungInfo
- Publication number
- EP3463724A1 EP3463724A1 EP17724060.3A EP17724060A EP3463724A1 EP 3463724 A1 EP3463724 A1 EP 3463724A1 EP 17724060 A EP17724060 A EP 17724060A EP 3463724 A1 EP3463724 A1 EP 3463724A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting
- holder
- bearing surface
- cutting plate
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003754 machining Methods 0.000 title claims abstract 4
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/04—Cutting-off tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
- B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/048—Star form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
- B23B2200/369—Mounted tangentially, i.e. where the rake face is not the face with the largest area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/12—Seats for cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/12—Grooving
- B23B2220/123—Producing internal grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
Definitions
- the present invention relates to a cutting plate for a tool for cutting
- the cutting insert according to the invention is an indexable insert, which is preferably used in a rotary tool, which is particularly preferably used in a turning tool for piercing.
- the present invention further relates to a tool having such an insert, a holder and a fastening means for fixing the insert to the holder.
- the insert according to the present invention has a first side, an opposite second side, and a bore extending along a bore axis, the bore penetrating the insert and extending from the first to the second side.
- the cutting insert according to the invention also has at least three Distributed on the circumference of the cutting plate arranged cutting heads, each having a cutting edge which extends transversely to the first and the second side and extending between these two sides.
- the at least three cutting heads have a first cutting head, a second cutting head immediately following the first cutting head in the circumferential direction, and a third cutting head immediately following in the circumferential direction on the second cutting head.
- the cutting plate has a first contact surface arranged on the first side, which runs orthogonal to the bore axis and at least partially surrounds the bore.
- the cutting plate is rotationally symmetrical to the bore axis and mirror-symmetrical to a plane perpendicular to the bore axis center plane, which divides the cutting plate into two equal halves.
- transverse in the present case is preferably, but not necessarily, understood to mean “orthogonal” or “perpendicular.” Angles not equal to 0 °, ie not necessarily 90 °, are also understood to mean the term "transverse.”
- Indexable inserts of the above type usually have three or more cutting heads, which are arranged circumferentially distributed on the cutting plate. As soon as a cutting head or the cutting edge arranged thereon is worn, the cutting plate can be detached from the tool holder and fixed in a new position on the tool holder, so that one of the other, previously unworn cutting heads is then used. The indexable inserts can therefore be used several times according to the number of their cutting heads.
- Placement are arranged distributed, the more difficult it is, however, from a design point of view, to be able to ensure sufficiently large lancing depths with such tools.
- Another important factor that matters with tools for that Grooving as well as tools for other types of turning is important, the structural design of a stable as possible insert seat in the tool holder.
- US Pat. No. 9,174,279 B2 discloses another tool which, in respect of plunge depth, is advantageous over the tool known from US Pat. No. 6,942,434 B2.
- another component is used, which engages as a kind of crescent-shaped clamping element in the hole provided in the cutting plate.
- Such additional clamping elements are not only relatively difficult to produce, but also increase overall production costs.
- the present invention has the object to provide a cutting plate, which is particularly suitable for a tool for piercing and allows compared to the known from the prior art inserts a larger piercing depth, easier to manufacture and fixed mechanically stable in the tool holder can be.
- the cutting plate is constructed such that viewed in a plan view along the bore axis an imaginary, straight connecting line between the cutting edge of the first cutting head and the cutting edge of the third cutting head neither bore nor the first bearing surface cuts.
- the cutting insert is inserted into the workpiece to be machined up to the edge of the first contact surface without collision.
- the maximum possible piercing depth corresponds to the distance between the cutting edge of each in-use cutting head (according to the terminology used herein, this is the second cutting head) and the externa ßeren edge of the first bearing surface.
- the cutting edges of the at least three cutting heads are parallel to the bore axis, and that the cutting edges, measured parallel to the bore axis, respectively widest points of the cutting plate in one Cutting area are, which includes all areas of the cutting plate, which are arranged radially further out than the first bearing surface, or have a greater distance from the bore axis than the outer edge of the first bearing surface.
- Another advantage of the above-mentioned structural design of the cutting insert according to the invention is that a mechanically stable insert seat can be guaranteed by the first support surface, which is perpendicular to the bore axis.
- this type of support surface is relatively easy and inexpensive to produce.
- the first bearing surface is configured annular.
- the imaginary, straight connecting line between the cutting edge of the first cutting head and the cutting edge of the third cutting head in plan view along the bore axis touches the first bearing surface tangentially.
- a tangential contact of the first bearing surface should therefore not be present as
- Cutting the first bearing surface are understood. If the imaginary connecting line touches the first contact surface tangentially, then the space on the cutting plate is optimally utilized, since both the cutting depth and the size of the first contact surface and thus also the stability of the insert seat are maximized.
- the first bearing surface is surrounded by a recess which extends on the first side between the first bearing surface and the cutting heads.
- This recess preferably completely surrounds the first bearing surface. Like the first bearing surface, it preferably also has a substantially annular shape.
- the recess is preferably already introduced during pressing or sintering of the cutting plate in this. It reduces the grinding effort like also the cost of materials during the production of the cutting plate. Furthermore, the first bearing surface is released by this recess and thus clearly defined.
- the insert has a total of six cutting heads. It can be used six times before it has to be disposed of.
- the cutting plate further comprises a arranged on the second side second bearing surface which is orthogonal to the bore axis, the bore at least partially surrounds and opposite the first bearing surface.
- the cutting plate is therefore preferably not only rotationally symmetrical to the bore axis, but also mirror-symmetrical to a plane perpendicular to the bore axis center plane, which divides the insert into two equal halves.
- the insert can thus be used both as a "right” and as a "left” insert and can therefore be used in different tool holder.
- the bore therefore has not only adjacent to the first side, but also adjacent to the second side preferably a countersink, wherein the second bearing surface of the countersink immediately borders.
- the second bearing surface is preferably designed annular. Viewed in plan view along the bore axis, there is also an imaginary, straight line connecting the cutting edge of the first cutting head and the cutting edge of the third cutting head on the second side, which intersects neither the bore nor the second bearing surface, but preferably tangentially contacts the second bearing surface.
- the second bearing surface is preferably surrounded by a recess (referred to herein as "second recess"), which extends on the second side between the second bearing surface and the cutting heads.
- the width of the cutting edges is about the same size as the
- the difference between these two dimensions is preferably a maximum of ⁇ 10%.
- the two dimensions b and d are the same size.
- the present invention relates not only to the cutting plate itself, but also a tool for machining a workpiece with such a cutting plate, a holder and a fastening element for fastening the cutting plate to the holder.
- the fastener is preferably a screw, the fastener having a thread extending along a threaded axis into which the screw engages, and the retainer having a first retainer bearing surface which is transverse to the threaded axis and to which the first Support surface of the cutting plate in the assembled state of the tool rests.
- second bearing surface of the cutting plate can rest on the holder-bearing surface of the holder.
- the cutting plate would be inserted exactly the other way around in the holder, ie turned by 180 ° about an axis that runs orthogonally to the bore axis.
- the holder has two, spaced-apart holder contact surfaces on which the cutting plate in the assembled state of the tool circumferentially with two corresponding cutting-edge contact surfaces is applied, which are arranged between each two adjacent cutting heads of the cutting plate, wherein the holder abutment surfaces extend parallel to the thread axis, and wherein the cutting plate abutment surfaces parallel to the drilling axis tion axis.
- the holder abutment surfaces are preferably convex.
- the cutting plate contact surfaces are preferably concave.
- a radius of curvature of the holder contact surfaces is smaller than a radius of curvature of the cutting plate contact surfaces.
- the holder contact surfaces are therefore more curved than the cutting plate contact surfaces. This results in a precisely defined insert seat, wherein the insert abuts approximately linearly on the holder on the corresponding contact surfaces.
- a distance between the holder contact surfaces and the threaded axis of the holder is smaller than a distance between the cutting plate contact surfaces and the bore axis of the insert.
- This offset between the bore axis and thread axis has the advantage that the cutting plate is automatically pressed when tightening the screw with the cutting plate contact surfaces against the corresponding holder contact surfaces. This improves the stability of the insert seat.
- the holder has at its front end a front edge, wherein in the assembled state of the tool, the cutting edge of only one of the cutting heads protrudes beyond this leading edge to the holder and the cutting edges of the other cutting heads are arranged in the holder.
- Fig. 1 is a perspective view of an embodiment of the tool according to the invention.
- FIG. 2 is an exploded view of the embodiment of the tool according to the invention shown in FIG. 1;
- FIG. 2 is an exploded view of the embodiment of the tool according to the invention shown in FIG. 1;
- FIG. 3 shows a plan view from the front of the embodiment of the tool according to the invention shown in FIG. 1;
- FIG. 4A is a perspective view of an embodiment of the cutting insert according to the invention from a second side;
- FIG. 4B is a perspective view of an embodiment of the cutting insert according to the invention from a first side.
- Fig. 5A is a side elevational view of the cutting plate shown in Figs. 4A and 4B from the second side;
- Fig. 5B is a side elevational view of the insert shown in Figs. 4A and 4B from the first side;
- Fig. 6 is a sectional view of the cutting plate shown in Figs. 4A and 4B;
- Fig. 7 is a perspective view of an embodiment of the tool holder of the tool according to the invention.
- Fig. 8 is a plan view from the front of the tool holder shown in Fig. 7. 1 -3 show an embodiment of the tool according to the invention in a perspective view, an exploded view and a plan view from the front.
- the tool is designated therein in its entirety by the reference numeral 10.
- the tool 10 has a holder 12, which is often referred to as a tool holder 12, and an insert 14 on.
- the cutting plate 14 is releasably secured to the holder 12 by means of a fastener 16.
- the attachment means 16 is preferably a tightening screw which engages a corresponding thread 18 (see FIGS. 7 and 8) provided on the holder 12.
- the holder 12 is preferably made of steel.
- the cutting insert 14 is preferably made of hard metal.
- FIGS. 4A, 4B, 5A, 5B and 6 An embodiment of a cutting plate 14 according to the invention is shown in FIGS. 4A, 4B, 5A, 5B and 6 in a perspective view, a plan view and a sectional view.
- the cutting plate 14 is an indexable insert with six similar cutting heads 20.
- the cutting heads 20 are arranged on the circumference of the cutting plate 14.
- the cutting plates 20 are arranged uniformly distributed in the circumferential direction.
- the cutting plate 14 in principle less than six cutting heads, but also more than six cutting heads, can have.
- the cutting heads 20 are distributed over the circumference of the cutting plate 14 at regular intervals.
- Each cutting head 20 of the cutting plate 14 preferably has at least one cutting edge 22.
- the cutting edges 22 are preferably all configured the same, so that it does not matter which of the cutting heads 20 is used.
- Cutting edges 22 are preferably designed as straight cutting edges. They run parallel to one another and in each case form the outermost points of the cutting plate 14 in the radial direction of the cutting plate 14.
- the cutting edges 22 of the cutting edge Heads 20 are therefore preferably on a common, imaginary circle or
- Circular cylinder Circular cylinder
- the cutting heads 20 are thus substantially star-shaped on a base body 24 of the
- Cutting plate 14 is arranged.
- the cutting plate 14 has a bore 26 in its center. This bore 26 extends along a bore axis 28 and penetrates the base body 24 completely. The bore thus extends from a first side 30 to a second side 32 of the cutting plate 14. In the embodiment shown here, the cutting plate 14 is located with its first side 30 on the holder 12.
- the cutting plate 14 is preferably rotationally symmetrical to the bore axis 28th
- the cutting plate 14 is preferably also mirror-symmetrical to a median plane which is perpendicular to the bore axis 28 and the cutting plate 14 divides into two equal halves.
- the cutting edges 22 preferably extend parallel to the bore axis 28.
- the bore 26 has adjacent to the first side 30 of the cutting plate 14 preferably has a countersink 34 which is symmetrical to the bore axis 28 and the bore 26 preferably completely surrounds.
- the countersunk screw 16 can be sunk in this way, preferably completely in the bore 26, so that the end face of the screw head of the clamping screw 16 is flush with the first side 30 of the cutting plate 14.
- the cutting plate 14 Adjacent to the countersink 34, the cutting plate 14 further comprises a bearing surface 36.
- This bearing surface 36 is referred to herein as the first bearing surface.
- a corresponding second bearing surface 38 which is opposite to the first bearing surface 36 and extends parallel thereto.
- a counterbore 40 is also provided on the second side 32 of the cutting plate 14, which is located between the bore 60 and the second bearing surface. surface 38 extends.
- Both countersinks 34, 40 preferably have a conical shape and run symmetrically to the bore axis 28.
- Both support surfaces 36, 38 serve to support the cutting plate 14 on the tool holder 12. Due to the preferred mirror symmetry of the cutting plate 14, the cutting plate 14 can be used both as “left” and “right” insert. So it can either rest with the first bearing surface 36 on the holder 12 or rest with the second bearing surface 38 on the holder 12. If it rests with the second support surface 38 on the holder, it is however mirror-inverted to the holder 12 shown in FIGS. 1-3 and 7-8. It is understood that the mirror-symmetrical design of the cutting plate 14 is advantageous, but not mandatory.
- Both bearing surfaces 36, 38 are preferably configured circular and are orthogonal and symmetrical to the bore axis 28th
- the support surface 36 is preferably completely surrounded by a recess 42.
- This also has a substantially circular shape. It is understood that in a mirror-symmetrical embodiment of the cutting plate 14, as is the case according to the present embodiment, a corresponding recess 44 is also provided on the second side 32 of the cutting plate 14.
- the distance d measured parallel to the bore axis 28 between the two bearing surfaces 36, 38 is approximately the same as the width of the cutting edges 22 measured parallel thereto
- ends of the cutting edges 22 on the first side 30 and the second side 32 respectively adjacent lateral free surfaces are inclined so that the cutting heads 20 each taper with shorter distance to the bore axis 20.
- the cutting edges 22 therefore form the widest part of the cutting heads 20, wherein the width dimensioned here means the dimension of the cutting insert 14 measured parallel to the bore axis 28.
- the cutting edges 22 thus provide the respective total Broadest points of the cutting plate 14 in the cutting area.
- FIGS. 5A and 5B show a further feature of the cutting insert 14 according to the invention.
- three successive cutting heads are designated by the reference numerals 20 ', 20 and 20 ", the cutting head 20' being referred to as the first cutting head for distinction, and the cutting head 20 indirectly following in the circumferential direction on the first cutting head 20 'being referred to as the second cutting head.
- the cutting head 20 "following in the circumferential direction directly on the second cutting head 20 is referred to as the third cutting head.
- an imaginary, straight connecting line 46 is shown by dashed lines. This connecting line 46 connects the first cutting head 20 'to the third cutting head 20 ".
- the second cutting head 20 lying to the right of this connecting line 46 is, for example, the respective cutting head of the cutting insert 14.
- the cutting plate 14 is constructed such that the connecting line 46 neither the bore 26 nor the first and second bearing surface 36, 38 intersects. Due to this fact, the piercing depth, which can be realized with the cutting plate 14 according to the invention, is maximized. If the cutting head 20 is inserted into a workpiece, it is possible for the cutting plate 14 to dive into the workpiece up to the connecting line 46 without collisions between the workpiece and unwanted parts of the cutting plate 14 occurring.
- the bearing surfaces 36, 38 are tangent to the connecting line 46. This does not necessarily have to be the case.
- the support surfaces 36, 38 may also be made smaller, so have a smaller maximum diameter.
- the bearing surfaces 36, 38 designed to be maximally large, the maximum insertion depth of the cutting plate 14 is thereby not reduced, since the connection line 46 is not exceeded or the connecting line 46, the bearing surfaces 36, 38 does not intersect (but only touched tangentially).
- FIGS. 7 and 8 show the tool holder 12 according to the invention.
- the tool holder 12 which in the present case is generally more generally referred to as holder 12, has a shaft 48 by means of which the holder 12 is clamped to a machine tool.
- the holder 12 In the region of its front end 50, the holder 12 has a recess 52 which serves as a two-plate receptacle.
- This recess 52 is substantially adapted to the shape of the cutting plate 14. It has a preferably flat planar surface 54, which is orthogonal to the threaded axis 56 of the thread 18, in which the clamping screw 16 engages.
- the cutting plate 14 is located with its first bearing surface 36.
- the cutting insert 52 of the holder also has two convexly shaped holder contact surfaces 58, 60.
- the holder contact surfaces 58, 60 are orthogonal to the plane surface 54 and parallel to the threaded axis 56.
- the cutting plate 14 is in the assembled state of the tool with one of the distributed over the circumference of the cutting plate 14 arranged Cutting plate contact surface 62 on.
- the cutting-plate abutment surfaces 62 are each arranged circumferentially between two adjacent cutting heads 20 of the cutting plate 14. They run perpendicular to the bearing surfaces 36, 38 or parallel to the bore axis 28.
- the cutting-plate abutment surfaces 62 have a concave shape.
- the holder contact surfaces 58, 60 are preferably more curved than the cutting plate contact surfaces 62. This creates a kind of linear contact between the holder contact surfaces 58, 60 and the cutting plate contact surfaces 62nd
- the distance between the cutting plate abutment surfaces 62 and the bore axis 28 of the cutting plate 14 is slightly larger than the distance between holder abutment surfaces 58, 60 and the threaded axis 56.
- the cutting plate 14 is automatically against the holder abutment surfaces 58, 60 pressed. This creates a stable and mechanically defined insert seat.
- the cutting plate holder 52 also still a
- This contact surface 64 which also extends perpendicular to the plane surface 54 and parallel to the threaded axis 56.
- This contact surface is preferably designed as a flat, non-curved surface. The cutting plate 14 is in the assembled state of the tool only partially on this contact surface 64. About this surface 64, the torque occurring is intercepted and transmitted from the cutting plate 14 in the holder 12.
- the holder 12 has in the region of its front end 50 further comprises a front edge 66 which forms the front end of the cutting insert 52.
- a front edge 66 which forms the front end of the cutting insert 52.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016109670.9A DE102016109670A1 (de) | 2016-05-25 | 2016-05-25 | Schneidplatte und Werkzeug zur spanenden Bearbeitung |
PCT/EP2017/061951 WO2017202679A1 (de) | 2016-05-25 | 2017-05-18 | Schneidplatte und werkzeug zur spanenden bearbeitung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3463724A1 true EP3463724A1 (de) | 2019-04-10 |
Family
ID=58710000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17724060.3A Pending EP3463724A1 (de) | 2016-05-25 | 2017-05-18 | Schneidplatte und werkzeug zur spanenden bearbeitung |
Country Status (9)
Country | Link |
---|---|
US (1) | US10758986B2 (de) |
EP (1) | EP3463724A1 (de) |
JP (1) | JP6737904B2 (de) |
CN (2) | CN116921719A (de) |
CA (1) | CA3025385C (de) |
DE (1) | DE102016109670A1 (de) |
MX (1) | MX2018014336A (de) |
RU (1) | RU2717617C1 (de) |
WO (1) | WO2017202679A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL264370B1 (en) * | 2016-09-06 | 2024-12-01 | Iscar Ltd | A cutting adapter and a tool kit that includes it |
WO2018172462A1 (de) * | 2017-03-24 | 2018-09-27 | Ceramtec Gmbh | Stern-wendeschneidplatte und werkzeugsystem |
DE102017120188A1 (de) * | 2017-09-01 | 2019-03-07 | Kennametal Inc. | Tangentialschneideinsatz, Schneidwerkzeug mit einem Tangentialschneidsatz sowie Verfahren zur Herstellung eines Tangentialschneideinsatzes |
KR20230165370A (ko) * | 2017-11-21 | 2023-12-05 | 이스카 엘티디. | 파팅 블레이드 및 공구 홀더 |
PL3501701T3 (pl) * | 2017-12-22 | 2021-01-11 | Ceratizit Austria Gesellschaft M.B.H. | System narzędziowy i sposób obróbki za pomocą toczenia |
CN110405234B (zh) * | 2019-06-27 | 2024-07-02 | 株洲钻石切削刀具股份有限公司 | 一种具有粗精加工一体的多功能车削刀片及切削刀具 |
US20240001454A1 (en) * | 2022-07-01 | 2024-01-04 | Iscar, Ltd. | Cutting blade having a clamping bore with a coolant inlet, blade holder and cutting tool |
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- 2016-05-25 DE DE102016109670.9A patent/DE102016109670A1/de active Pending
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2017
- 2017-05-18 JP JP2018562050A patent/JP6737904B2/ja active Active
- 2017-05-18 CA CA3025385A patent/CA3025385C/en active Active
- 2017-05-18 CN CN202310953378.2A patent/CN116921719A/zh active Pending
- 2017-05-18 CN CN201780032432.2A patent/CN109311096A/zh active Pending
- 2017-05-18 WO PCT/EP2017/061951 patent/WO2017202679A1/de unknown
- 2017-05-18 MX MX2018014336A patent/MX2018014336A/es unknown
- 2017-05-18 RU RU2018141201A patent/RU2717617C1/ru active
- 2017-05-18 EP EP17724060.3A patent/EP3463724A1/de active Pending
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2018
- 2018-11-20 US US16/196,208 patent/US10758986B2/en active Active
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Also Published As
Publication number | Publication date |
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RU2717617C1 (ru) | 2020-03-24 |
JP6737904B2 (ja) | 2020-08-12 |
CN109311096A (zh) | 2019-02-05 |
DE102016109670A1 (de) | 2017-11-30 |
CA3025385C (en) | 2020-11-03 |
CN116921719A (zh) | 2023-10-24 |
MX2018014336A (es) | 2019-03-06 |
JP2019516574A (ja) | 2019-06-20 |
WO2017202679A1 (de) | 2017-11-30 |
CA3025385A1 (en) | 2017-11-30 |
US10758986B2 (en) | 2020-09-01 |
US20190084053A1 (en) | 2019-03-21 |
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