CN101639122B - Shift fork of shoe with tolerance balancing - Google Patents
Shift fork of shoe with tolerance balancing Download PDFInfo
- Publication number
- CN101639122B CN101639122B CN200910160249.8A CN200910160249A CN101639122B CN 101639122 B CN101639122 B CN 101639122B CN 200910160249 A CN200910160249 A CN 200910160249A CN 101639122 B CN101639122 B CN 101639122B
- Authority
- CN
- China
- Prior art keywords
- slide
- selector fork
- section
- arm
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 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
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/324—Gear shift yokes, e.g. shift forks characterised by slide shoes, or similar means to transfer shift force to sleeve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The present invention provides a shoe used for being fixed to a shift fork (2), wherein, the shoe (3) comprises a balancing segment (6) which is used for balancing fabrication tolerances at the fixed state of the seat (3). Additionally, the invention also provides the shift fork (2) for containing the seat (3), wherein, the shift fork (2) is provided with at least one fixing segment (A) which has a cross section which is at least U-shaped partially. The fixing segment (A) can be fixed to the seat (3). Additionally, the invention also provides a shift fork system (1) which has the corresponding shift fork (2) and at least one corresponding seat (3).
Description
Technical field
The present invention relates to and be a kind ofly used for fixing slide on selector fork and for this reason a kind of and selector fork that is that arrange.In addition, the invention still further relates to a kind of selector fork system with corresponding selector fork and at least one corresponding slide.
Background technique
In addition, in the gearshift of selector fork especially for the speed changer of manual switchover in the car and automatic gear switch.At this, slide is arranged in the shift fork end of selector fork, and by slide, selector fork is fitted in the groove of gearshift sleeve pipe.Usually, gearshift sleeve pipe when shifting gears, when rotating relative to selector fork relative to when slide rubbing contact.In shift process, tractional force is delivered to gearshift sleeve pipe from selector fork by slide.Usually, slide is made up of plastics, and forms by means of Shooting Technique spray in certain region of selector fork, or installs by special retainer.Therefore, slide is positioned on the position that on selector fork, accurately limits.
, selector fork production and selector fork is being assembled in the process in operation equipment, such as be welded to for operate selector fork conduit on time, there will be inexactness and manufacturing tolerances.Especially, two selector fork arms of selector fork are often bend each other, so they are not be in a plane.So slide fixing is not thereon also in same plane.Therefore, it is impossible for being fitted in the groove of gearshift sleeve pipe exactly.
, selector fork and the traditional mode of execution of slide all can not compensate this inexactness and tolerance.So there is following necessity to compensate inexactness so far, namely high energy consumption is being utilized to carry out machining selector fork by means of brute force calibration in the process segment, particularly slide loaded the position accurately about adjacent gearshift sleeve pipe, and to ensure in this way to be fitted together to exactly in groove., there is such danger by such calibration, namely occur the loss of the material of selector fork material or joint (such as welded connection), and this loss is at least inevitable.Such as, this loss can comprise the crack be not easily identified.If there is very large assembling inexactness, such as, when grinding, be so usually even necessary to carry out cutting reprocessing to slide.
By the selector fork of the gearshift in the known a kind of automobile of publication DE 199 01 674 A1, this selector fork is with the slide of the independent formation be made of plastics.Slide is made up of the first and second slide blocks be firmly fixed on the shift fork end of selector fork., described slide is not suitable for and is assembled to the selector fork that a kind of band has the U-shaped shift fork end of the small supporting surface for slide.
In addition by the selector fork of the known a kind of band of publication EP 1 686 294 A1 in semiorbicular slide ring, slide ring is arranged in the inner side of selector fork.Slide ring has the slide of some, and these slides can be connected with slide ring with different axially displaced (Versatz).By different displacements, each slide just can be located in one plane, to be accurately fitted in the external slot of the rotation of gearshift sleeve pipe, if shift fork arm bends each other simultaneously, can compensate the manufacturing tolerances of the shift fork arm do not corrected.
Summary of the invention
Therefore, task of the present invention is, overcomes the described shortcoming of prior art.Especially one should be provided to be used for fixing at selector fork upper saddle, and this slide realizes the compensation to manufacturing tolerances.In addition, also should reduce or cancel the additional reprocessing step of selector fork and total selector fork system, and realize a kind of simple, reliably and the assembling of low cost and manufacture of slide and attached selector fork.
This task is by the slide by claim 1, and the selector fork by claim 7 and the selector fork system by claim 9 are accomplished.
Therefore, provide the slide be used for fixing on selector fork, wherein, slide comprises at least one compensated section, and under the stationary state of slide, this compensated section is formed to compensate manufacturing tolerances.
For this reason, slide has the compensated section that at least one is formed specially at least one specific position.This at least one compensated section can make the exterior contour on corresponding site of slide thickening, or also can be thinning.Slide oneself is retained on the position of the original setting on selector fork, and is not shifted about selector fork.Just can provide an asymmetric slide by this way, wherein, inexactness and the manufacturing tolerances of asymmetric make and selector fork are mated, and can compensate inexactness and the manufacturing tolerances of selector fork.Such as, in described connecting each other, " asymmetric " this concept relates to the corresponding asymmetric shape of slide cross section.
Corresponding to a kind of make, at least one compensated section has the wall thickness of coupling at least partly in order to compensate manufacturing tolerances.
Therefore, the aforementioned asymmetric structure mode of slide and the thickening or thinning change of exterior contour can be realized by the respective change of the wall thickness of slide.
Certainly, except the change of wall thickness, other change be applicable to of wall, such as projection, flange, modification or cavity that is cellulated, that add wall, be also possible, these suitable changes can be arranged on the surface of slide.
According to other mode of execution, slide comprises the slide seat body of the cross section with U-shaped, the sidewall that the cross section of U-shaped is arranged with having bottom and two and bottom vertical.At this, bottom constitutes the basal plane of U-shaped cross-section and the arm of two sidewall formation U-shaped cross-sections.
Such as, slide carries out orientation by such mode, is fitted to slidably in the external slot of gearshift sleeve rotating with the outer surface of the outer surface of bottom and sidewall to make slide.And the inner side of wall and bottom by the respective selector fork arm effect of selector fork, or can link together with the selector fork arm of respective selector fork.Therefore, the slide " insertion " of slide seat body of band U-shaped on selector fork arm, and receives this selector fork arm at the compartment consisted of U-shaped cross-section, holds this selector fork arm at least in part.That is, the arm of slide seat body surrounds respective selector fork arm at least in part.Therefore, corresponding selector fork can be formed like this, can be accommodated in described cavity to make corresponding selector fork.In addition, selector fork provides relatively little supporting surface in this region.Except the insertion of above-mentioned slide, equally, the spray of slide is also possible.
In addition, slide comprises at least one fixed system.Slide can be fixed on corresponding selector fork arm by this at least one fixed system.
Corresponding to another mode of execution, fixed system comprises at least one spring tongue, is used for slide to be fixed on selector fork, and wherein, the fixing section of selector fork can be fixed between U-shaped slide seat body and spring tongue.
As previously described, selector fork can be formed like this, and namely selector fork is accommodated among cavity at least in part, and cavity is provided by the U-shaped cross-section of slide seat body.Such as, from slide seat body, fixed system can extend round selector fork arm in the assembled state, and such fixed system just can be applied to deviating from the dorsal part of slide seat body of selector fork arm.Therefore, selector fork arm can be arranged between the spring tongue of slide matrix and fixed system fixed system in other words thus.Such as, therefore slide can be entrapped in screens on selector fork arm.
In addition, fixed system can comprise at least one opening at each sidewall of slide seat body, wherein, each opening described can be used for hold selector fork lug and form.
As to aforesaid by means of around fixing section slide is fixed on selection on selector fork arm also or supplement, can provide plate shaped fixing device by opening in the sidewall, corresponding in type lug or the corresponding projection of selector fork can snap onto in this fixing device.
In addition, be provided for the selector fork holding slide, wherein, selector fork has at least one fixing section, and it is the cross section of U-shaped at least partly that this fixing section has, and this fixing section can be fixed on slide, and slide is implemented by description above.
Such as, selector fork is at least formed to plate-shaped in fixing section.At this, fixing section can be bending like this, has a U-shaped section at least in part to make fixing section.And the other section be shaped is connected to two arms of this U-shaped section.The section be shaped can have arbitrary shape of cross section and such as be configured to flange.
Corresponding to a kind of mode of execution, at least one fixing section for fixing slide carriage described comprises the lug for being snapably fitted in the opening of slide.Such as, lug can construct for this reason like this, and to make slide can be inserted on the fixing section of selector fork, and lug can snapably be fitted in the opening of slide sidewall, can oneself not unclamp again in the chimeric of this generation like this, and slide snaps onto among selector fork.
In addition, provide the selector fork system of band selector fork and at least one slide, wherein, selector fork and slide are formed according to description above.Therefore, selector fork system at least assembled by a corresponding selector fork and at least one slide.Such as, selector fork system can respectively have a slide on each arm of selector fork.
Corresponding to a kind of mode of execution, first slide is arranged on the first fixing section of the first selector fork arm of selector fork, and the second slide is arranged on the second opposed fixing section of the second selector fork arm of selector fork, wherein, the first compensated section of the first slide has the wall thickness larger piecemeal than the second compensated section of the second slide.
Such as, the wall thickness bottom two slides can be implemented by different thickness at this.In this way, selector fork just can be compensated about the positioning error of gearshift sleeve pipe.In this case, the rotating shaft of gearshift sleeve pipe is arranged relative to selector fork displacement.At this, this displacement appears at substantially by two of selector fork planes that arm struts.If should by gearshift sleeve pipe about described parallel plane displacement or tilt to realize and shift gears the mating of sleeve pipe, so the sidewall of slide can correspondingly be mated in its thickness.
Be connected based on the above-mentioned socket connection of slide and selector fork or clamping, slide can be replaced easily, and allows simple and reliable assembling in addition.But as already mentioned, slide also can be fixed on selector fork by means of spray technique.Such as, plastics can be employed as the material of slide.When high load, the slide be made up of colored materials may be produced, such as brass, the steel of bronze or band respective coatings.At this, fix and carry out as existing description above.
Accompanying drawing explanation
The present invention is described in detail below by embodiment.At this, in the drawings:
Fig. 1 illustrates the selector fork system of the slide that band has assembled with front view;
Fig. 2 illustrates the section II-II of selector fork in Fig. 1;
Fig. 3 illustrates slide with plan view;
Fig. 4 illustrates the other mode of execution of slide with plan view;
Fig. 5 illustrates the other mode of execution of selector fork system with front view;
Fig. 6 illustrates the amplification diagram of first slide assembled of selector fork system in Fig. 5;
Fig. 7 illustrates the amplification diagram of second slide assembled of selector fork system in Fig. 5.
Embodiment
The front view of the selector fork system 1 of slide 3 that Fig. 1 illustrates band selector fork 2 and assembled.The cross section that selector fork 2 has the substantially V-shaped of band two arms 4 at this and takes the shape of the letter U.These two arms 4 strut the plane that is parallel to the figure plane orientation of Fig. 1.In the inner side of selector fork 2 in the external end of each arm 4, the inner side of arm 4 more precisely, slide 3 is all furnished with in fixing section A, slide 3 is under the mounted state of selector fork 2, be fitted in the groove of gearshift sleeve pipe (not to illustrating), gearshift sleeve pipe is arranged between two arms 4 and slide 3.
Fig. 2 illustrates the plan view of the section II-II of the selector fork 2 of the fixing section A of band in Fig. 1.At least in this fixing section A, the arm 4 of selector fork 2 forms thin sheet form.This means, the length ratio of elongation side of the material of arm 4 extends the earth and forms.Such as, selector fork 2 is just made up of thin plate.The cross section of the fixing section A of arm 4 has the section of U-shaped at this, this section has the slide 3 of the matrix of same U-shaped cross-section around ground effect by band.Link together in the outside of the bottom 4.1 of the inner side of the bottom 3.1 of this slide 3 and the U-shaped cross-section of fixing section A.The sidewall 7 of slide 3 is applied to the outside of the sidewall 4.2 of fixing section A.The U-shaped cross-section fixing section A in the embodiment shown also respectively has a bending flange section 4.3 on sidewall 4.2.Slide 3 additionally comprises the compensated section 6 of thickening on sidewall 7, so that the U-shaped cross-section of slide 3 is formed asymmetrically due to the different wall thickness of sidewall 7.In addition, slide 3 comprises the fixed system being configured to tongue 5.Fixed system surrounds the external end of respective arm 4, and below, the outer surface that deviates from the U-shaped matrix of slide 3 acts on fixing section A to arm 4 or arm 4 more precisely.In the embodiment shown, tongue 5 is fitted among the cavity of the U-shaped cross-section of fixing section A.Slide is securely fixed on arm 4 by this way.
Fig. 3 illustrates the slide 3 of the description according to Fig. 2 under the state do not installed with plan view.Slide 3 has U-shaped matrix, and this matrix is made up of bottom 3.1 and two sidewalls 7, and two side 7 and bottom 3.1 are vertically arranged.At this left side wall 7, there is compensated section 6.Compensated section 6 adds the wall thickness of left side wall 7, so that length X is greater than length Y, and produces asymmetric cross section.The external end of sidewall 7 is furnished with connecting plate 8, and two ends couple together each other by following manner by connecting plate 8, lie on the outside side of arm 4 when slide 3 assembles to make connecting plate 8.Connecting plate 8 is fixed with tongue 5.
Fig. 4 illustrates the other mode of execution of slide 3 with plan view.In described mode of execution, slide 3 is contrary with the mode of execution according to Fig. 3, right side wall 7 instead of left side wall 7 and have corresponding compensated section 6.If use two identical slides according to Fig. 3 or 4 on two arms 4 of selector fork 2, so compensated section 6 be positioned at the plane that struts by arm 4 figure plane in other words opposed side on.In this way, the sleeve pipe (not shown) of shifting gears to have a down dip layout in the state of having assembled about this plane or selector fork.Such as, the misorientation of arm that selector fork bends each other can compensate in this way.And if apply according to the slide of Fig. 3 on the first arm 4 and apply the slide according to Fig. 4 and therefore apply different mode of executions on the second arm 4, so with regard to the parallel passing of realization gearshift sleeve pipe about the described plane of selector fork.Certainly, slide 3 also can be implemented like this, to make gearshift sleeve pipe about the parallel shifted of the plane described and to tilt all can realize.
Fig. 5 illustrates with front view the mode of execution that selector fork system 1 is other.At selector fork 2 or rather on its arm 4, slide 3 is arranged in the region of fixing section A, describes in detail in figure 6 and figure 7 below the mode of execution of slide 3.
Fig. 6 illustrates the diagram of first slide 3 assembled of selector fork system 1 in Fig. 5 with side view.Slide 3 is with the bottom 3.1 with the first thickness W.Sidewall 7 at least partly around arm 4, and has opening 9.The lug (not shown) that arm 4 is formed snapably is fitted among opening 9, and slide 3 is secured in this fashion on arm 4.
Fig. 7 illustrates the diagram of second slide assembled of the selector fork system in Fig. 5 with side view.Slide 3 is corresponding to the description in Fig. 6 and it also has compensated section 6 on bottom 3.1 in addition to a great extent.Compensated section 6 adds the thickness of bottom 3.1, thus bottom 3.1 and compensated section 6 together provide slide 3 there is the second thickness Z thicken profile.At this, the second thickness Z should be larger than the first thickness W.
If loading the slide according to Fig. 6 and the slide according to Fig. 73 according on the selector fork of Fig. 5 on opposed arm 4, selector fork 2 just can be compensated about the positional error of gearshift sleeve pipe so by this way.In this case, the rotating shaft of gearshift sleeve pipe is arranged relative to selector fork displacement.At this, this displacement appears at substantially by two of selector fork planes that arm launches.
The word of accompanying drawing:
1 selector fork system
2 selector forks
3 slides
Bottom 3.1 (slide)
4 arms
4.1 bottom
The sidewall of 4.2 fixing section A
4.3 flange sections
5 tongues
6 compensated section
7 sidewalls
8 connecting plates
9 openings
Claims (7)
1. slide, for being fixed on selector fork, it is characterized in that, described slide (3) comprises the slide seat body with U-shaped cross-section, described U-shaped cross-section has bottom (3.1) and two sidewalls (7) vertically arranged with described bottom (3.1), also comprise at least one compensated section (6) and at least one fixed system (5), described at least one compensated section (6) under the stationary state of described slide (3) for compensating manufacturing tolerances, described fixed system (5) comprises at least one for described slide (3) being fixed on the spring tongue on described selector fork (2), wherein, the fixing section (A) of described selector fork (2) can be fixed between the slide seat body of described U-shaped cross-section and described spring tongue.
2., by slide according to claim 1, it is characterized in that, described at least one compensated section (6) has the wall thickness of coupling at least partly in order to compensate manufacturing tolerances.
3. by the slide described in claim 1 or 2, it is characterized in that, described fixed system (5) comprises at least one opening (9) at each sidewall (7) of described slide seat body, wherein, described each opening (9) is for holding the lug of described selector fork (2).
4. selector fork, for holding slide, it is characterized in that, described selector fork (2) has at least one fixing section (A), it is the cross section of U-shaped at least partly that described fixing section (A) has, described fixing section (A) can be fixed on described slide (3), and described slide is implemented by one of claims 1 to 3 is described.
5. by selector fork according to claim 4, it is characterized in that, at least one fixing section (A) described is in order to the fixing lug comprised in the opening (9) for being snapably fitted to described slide (3) by the arbitrary described slide (3) of claim 1-3.
6. selector fork system, there is selector fork (2) and at least one slide (3), it is characterized in that, described selector fork (2) is formed by described in claim 4 or 5, and described slide (3) is by the described formation of one of claims 1 to 3.
7. by selector fork system according to claim 6, it is characterized in that, first slide (3) is arranged on the first fixing section (A) of the first selector fork arm (4) of described selector fork (2), second slide (3) is arranged on the second opposed fixing section (A) of the second selector fork arm (4) of described selector fork (2), and first compensated section (6) of described first slide (3) has the wall thickness larger piecemeal than second compensated section (6) of described second slide (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008036189.5 | 2008-08-02 | ||
| DE200810036189 DE102008036189A1 (en) | 2008-08-02 | 2008-08-02 | Sliding shoe for attachment to shift fork in switching device of e.g. automated change speed gearbox in motor vehicle, has balancing section formed at fastening condition of sliding shoe for balancing fabrication tolerances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101639122A CN101639122A (en) | 2010-02-03 |
| CN101639122B true CN101639122B (en) | 2015-05-06 |
Family
ID=41461639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910160249.8A Expired - Fee Related CN101639122B (en) | 2008-08-02 | 2009-07-31 | Shift fork of shoe with tolerance balancing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101639122B (en) |
| DE (1) | DE102008036189A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010018094A1 (en) * | 2010-04-24 | 2011-10-27 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Gear change device for gear box of motor car, has shift fork mechanically decoupled from synchronous sleeve by locking finger after self-locking intervention of synchronous clutch toothed ring into synchronous toothed ring |
| DE102014101919A1 (en) * | 2013-02-18 | 2014-08-21 | Kokinetics Gmbh | Method for producing a circuit component and a sliding block |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2962914A (en) * | 1958-05-10 | 1960-12-06 | Renault | Gear-shift forks of gearboxes |
| CN100402164C (en) * | 2005-07-14 | 2008-07-16 | 中南大学 | Production of solid lubricating sealed coating |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19901674B4 (en) | 1999-01-18 | 2006-07-27 | Schaeffler Kg | Shifter fork with plastic sliding shoes |
| EP1686294B1 (en) | 2005-01-27 | 2008-03-19 | Getrag Ford Transmissions GmbH | Fork with sliding shoe ring and corresponding sliding shoe arrangement |
| JP2007032649A (en) * | 2005-07-25 | 2007-02-08 | Honda Motor Co Ltd | Shift fork for transmission |
| DE102006061126A1 (en) * | 2006-12-22 | 2008-06-26 | Schaeffler Kg | Shift fork device |
-
2008
- 2008-08-02 DE DE200810036189 patent/DE102008036189A1/en not_active Withdrawn
-
2009
- 2009-07-31 CN CN200910160249.8A patent/CN101639122B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2962914A (en) * | 1958-05-10 | 1960-12-06 | Renault | Gear-shift forks of gearboxes |
| CN100402164C (en) * | 2005-07-14 | 2008-07-16 | 中南大学 | Production of solid lubricating sealed coating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101639122A (en) | 2010-02-03 |
| DE102008036189A1 (en) | 2010-02-04 |
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Owner name: SCHAEFFLER KG Free format text: FORMER OWNER: FAG KUGELFISCHER AG + CO. OHG Effective date: 20100914 |
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Effective date of registration: 20100914 Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER KG |
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Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
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| C14 | Grant of patent or utility model | ||
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Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150805 |
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