CN102089556B - Shift arrangement for a motor vehicle variable speed gearbox - Google Patents
Shift arrangement for a motor vehicle variable speed gearbox Download PDFInfo
- Publication number
- CN102089556B CN102089556B CN200980125954.2A CN200980125954A CN102089556B CN 102089556 B CN102089556 B CN 102089556B CN 200980125954 A CN200980125954 A CN 200980125954A CN 102089556 B CN102089556 B CN 102089556B
- Authority
- CN
- China
- Prior art keywords
- shift
- locking cylinder
- shift shaft
- gear
- change system
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 230000003993 interaction Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
- F16H2061/242—Mechanical shift gates or similar guiding means during selection and shifting
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- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
- F16H2061/243—Cams or detent arrays for guiding and providing feel
-
- 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
- F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
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- 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
- F16H2063/3083—Shift finger arrangements, e.g. shape or attachment of shift fingers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The present invention relates to a shift arrangement of a motor vehicle variable speed gearbox, comprising a selector shaft (30), which is supported pivotally and longitudinally displaceably in a housing, and which at the outer circumference thereof comprises at least one locking cylinder (32) and at least one shift finger (34) for interaction with shifting elements of the gearbox, said shift finger protruding radially from the locking cylinder (32). According to the invention, the at least one shift finger (34) is positively and non-rotatably connected to the selector shaft (30) and fixed between mutually adjoining individual parts of the locking cylinder (32).
Description
Technical field
The present invention relates to a kind of have claim 1 preamble feature, for the gear change system of vehicle transmission.
Background technique
In having the known vehicle transmission of control piece manually or automatically, different speed ratio levels are selected and are converted by applicable gear change system.Such gear change system can especially be configured to shift shaft or as so-called control drum-type system.Such gear change system and hand-gear shift lever or be articulated and connected with suitable actuator, and in housing preferably the mode with rolling bearing guide.For pre-gear selecting groove, this shift shaft can be passed, and can be reversed, with the switching gear.Be provided with transmitting element on shift shaft, transmitting element is used for the gear shift motion positions or is delivered to member, and transmitting element is connected on the shift shaft back.For instance, can be to keep with the sliding sleeve of speed changer the gear shift pawl be connected.The simple mode of execution of such shift shaft is disclosed in DE 198 40681 A1.
Particularly pin or gear shift reversal means are as transmitting element, pin or gear shift reversal means are arranged on the periphery of shift shaft, and transmit gear shift campaign and gear selecting motion, and will be delivered to other gear-changing components from described axle with the power that gear shift campaign and gear selecting motion interrelate, such as sliding sleeve and shift fork.Such transmitting element is disclosed in DE 10 2,005 040 700 A1 and DE 2,005 040 704 A1.
In addition, obtained the overall system of the such shift shaft supporting member in case of transmission and gear-changing component of linking with this shift shaft together with this shift shaft by DE 10 2,004 036 369 B4.This system is called as there controls the drum-type system, and is included in the drum-type matrix that periphery is provided with control unit, and this control unit is by the material manufacture of surperficial cure process.
Because shift shaft used has a large amount of functional element and part so far, described functional element and part also with a large amount of pressing connecting body
be connected, so such shift shaft is relative complex and therefore with high costs on manufacturing.In addition, only have very little manufacturing tolerances to allow.Typical shift shaft comprises a large amount of parts, as its in Fig. 1 and 2 with shown in perspective diagram, and with reference mark 10 mark in addition, this be because typical shift shaft mainly by central shaft 12, one or more sheet material clamshell 14 and 15, at least two carrier sleeves 16, at least two gear shift reversal meanss 18 and several screens sheets (Rastierblech) 20 and 21.Shown shift shaft has: the first screens sheet, for selecting grade groove or transmission shaft; And the second screens sheet, for switching the gear wheel of selected axle.Shorter sheet material clamshell 14 forms the bottom switch unit jointly with the gear shift reversal means 18 of attaching troops to a unit in this sheet material clamshell 14, and longer sheet material clamshell 15 forms the top switch units with screens sheet 20 and 21 disposed thereon.Be clear that thus: the part that will very accurately be manufactured in a large number must be with assembled with high precision together, in order to can guarantee the desirable precise function of shift shaft.In addition, as the sheet material clamshell 14,15 of locking cylinder, with central shaft 12, weld mutually, just as screens sheet 20,21 and sheet material clamshell 15 weld equally mutually, this requires the accurate manufacture of closed tolerance and process step and the installation step of relative complex.
Summary of the invention
Task of the present invention is, provides a kind of for automotive transmission, gear change system that constructed more simply and manufacture more inexpensively.
This task utilizes a kind of vehicle transmission gear change system with independent claims 1 preamble feature to be solved as follows, , but in pivotable and in can being bearing in the shift shaft in housing with vertically passing, shift shaft has on its periphery: at least one is section's section (being also referred to as the locking cylinder in follow-up context) of form of sleeve, and be the operating element that at least one is gear shift reversal means configuration, in order to the gear-changing component acting in conjunction with speed changer, described at least one gear shift reversal means sealed with the shift shaft shape (formschl ü ssig) and anti-relatively rotating (drehfest) be connected, and be fixed on mutually adjoining between part of sleeve shape section section or locking cylinder.This foundation is of the present invention, with the structural type of the shift shaft of arranging operating element thereon (such as the gear shift reversal means etc.), show and compare with the shift shaft used so far according to prior art, obviously be easier to manufacture and the therefore more cheap design proposal of cost.These parts that will connect mutually only must be prepared and, by the size manufacture, for example be made by the mode of punching press, in order to then these parts are connected to each other, this for example can be undertaken by simple rivet joint.
Telescopic section can particularly form the locking cylinder, and the locking cylinder is connected with shift shaft is anti-with relatively rotating.According to preferred embodiment, locking cylinder (telescopic section) can be formed by several interconnected discs, and described disc can be manufactured them inexpensively before being connected to each other.Especially, this thin slice can be riveted mutually, and thus, simple stamping part can be connected to each other with the specification of expecting fast and inexpensively.Alternatively, disc also can screw up with screw mutually, or the mode of and/or force closure (kraftschl ü ssig) sealed with other shapes is connected to each other.
The gear shift reversal means of disk type also can be riveted mutually with the locking cylinder or with the part of locking cylinder.Alternatively, the gear shift reversal means of disk type also can screw up with screw with the locking cylinder or with the part of locking cylinder thus, or the mode of and/or force closure sealed with other shapes connects.
Suitable moulding and/or adjacent disc with it by the gear shift reversal means, the position of gear shift reversal means on central shaft obtains clear and definite and the nothing left unoccupied place limits and is fixed.Disk type section section shape can be fixed in locking manner by this way between the riveted joint bolt mutually adjoined of interconnected part of this telescopic section.Alternatively, this gear shift reversal means can have pin, and the pin shape embeds in the corresponding lateral recess of shift shaft in locking manner.To this alternatively, the gear shift reversal means can have fork-shaped section section, and this fork-shaped section section shape is in locking manner around the shift shaft that is four ribs or the ground moulding of many ribs.In addition, another mode of execution can be set to, and gear shift reversal means and shift shaft are by coordinating pin or the bolt mode sealed with shape to be connected to each other.
According to another kind of design proposal of the present invention, the part of locking cylinder has the moulding section of grabbing each other embedding on each comfortable its face side (Flachseite) of adjoining each other of disc in other words, the sealed and anti-relative torsion ground connection in order to shape.Therefore, member each other and with respect to being determined clearly and the nothing left unoccupied place is fixed the position of shift shaft.
Alternatively, this shift shaft can have quadrilateral or hexagonal cross section.With respect to columniform shift shaft, the shift shaft of such moulding has special advantage: be provided with the disc of respective notches and shift fork accommodating part and obtain recline (Sitz) without clearance, thereby make described disc and shift fork accommodating part to resist to relatively rotate and to a great extent the nothing left unoccupied place with central shaft, be connected.
According to the major advantage of shift shaft of the present invention, be, cancelled to a great extent so far relative complex essential between each parts and therefore extruding with high costs connect or be welded to connect.In addition, described connection type is relatively responsive for manufacturing tolerances.In this case, the axle of sclerosis is also essential, so that the extruding of energy dimensionally stable connects.A plurality of essential being welded to connect to a great extent so far also can be cancelled, for example, and for by inner sleeve and gear shift reversal means and being welded to connect that the locking cylinder is connected, and for being welded to connect that screens sleeve and/or screens sheet are fixed.According to ground, according in shift shaft of the present invention, no longer need controversial extruding connect or be welded to connect in contrast.
According in gear change system of the present invention, the gear shift reversal means can directly be connected with central shaft, for example, by the sealed fastening piece of shape on the translation direction made progress in week with main axis along axle, is connected.Described connection also can be directly non-, by add ons, undertaken.In this case, shape is sealed can produce by mechanisms such as cylindrical pins or pins.This gear shift reversal means and other members are constructed as follows, that is, reverse shift fork has enough free mobilities, in order to can cross over whole gear shift stroke.Lockable mechanism is connected with the gear shift reversal means directly or indirectly, for example by corresponding fitting surface or the sealed face of shape, is connected.Alternatively, also can be provided with indirection type and connect, wherein, at first the gear shift reversal means is assemblied in axle, and then, by a plurality of circular riveted joint bolts around reversal means with together with the locking wound packages fits over.This locking cylinder preferably is connected to each other by bolt.This bolt is preferably riveted, but mode that also can be sealed with material with locking element is connected.Also having a kind of feasible scheme is the sealed connection of shape by screw thread etc.The cross section that the axle of part can have circle, square, rectangle or other configurations is transmitted at the center that is also referred to as.
The accompanying drawing explanation
Other features of the present invention, target and advantage are obtained by the following detailed introduction to the preferred embodiment for the present invention, and described mode of execution is as unrestricted example, and to accompanying drawing reference in addition.At this, identical member has identical reference character in principle, and does not partly add and repeat.
Fig. 1 illustrates the diagram according to the vehicle transmission shift shaft of prior art with perspective view;
Fig. 2 illustrates another perspective diagram according to the shift shaft of Fig. 1;
Fig. 3 illustrates two views by the shift shaft according to the first embodiment of the present invention of a plurality of part combinations;
Fig. 4 illustrates another see-through view according to the shift shaft of Fig. 3;
Fig. 5 illustrates the see-through view of another embodiment of shift shaft;
Fig. 6 illustrates the gear shift reversal means be assemblied in according on the shift shaft of Fig. 5;
Fig. 7 illustrates another view according to a whole set of shift shaft of Fig. 5 and Fig. 6;
Fig. 8 illustrates the see-through view of shift shaft the 3rd embodiment;
Fig. 9 is gear shift reversal means and the coefficient scheme of reverse shift fork according to Fig. 8 with three figure shows explanations;
Figure 10 illustrates the disc according to the locking cylinder of the 4th embodiment of shift shaft;
Figure 11 illustrates the shift shaft assembled according to embodiment in Figure 10;
Figure 12 illustrates the perspective longitudinal section according to the shift shaft of Figure 11.
Embodiment
The indicative icon of Fig. 2 to Fig. 4 illustrates the first scheme according to the shift shaft for vehicle transmission 30 of the present invention.Shift shaft 30 pivotly and can be bearing in housing with vertically passing.Shift shaft 30 there is locking cylinder 32 on its periphery and be gear shift reversal means 34 and screens sheet 36 configurations, be arranged on the operating element on locking cylinder 32, in order to the corresponding gear-changing component acting in conjunction with speed changer.This gear shift reversal means 34 has pin 38, sells 38 and embeds in the horizontal in the breach 40 of corresponding shift shaft 30, and be connected in locking manner with shift shaft 30 shapes thus.Locking cylinder 32 forms by a plurality of discs 42, and disc 42 has centre-drilling hole separately, thereby makes locking cylinder 32 to be passed by the nothing left unoccupied place on cylindrical shaft 30.To disc 42 be arranged in after gear shift reversal means 34 between disc 42 assembled, disc 42 connects by riveted joint bolt 44, in order to realize, firmly connects.Then, screens sheet 36 can be riveted bolt 46 by other and is fixed on the periphery of locking cylinder 32 of shift shaft 30, as this point as shown in Fig. 4.
Alternatively, replace, by a plurality of arrangement in a rows each other and interconnected disc 42, can also forming locking cylinder 32 by thicker cylindrical portion section 46, as it as shown in Fig. 3 to Fig. 7.
Fig. 5 to 7 shows the another kind of scheme of the shift shaft 30 of the gear shift reversal means with other moulding, this gear shift reversal means 30 has the disc shaped body with two breach 48 in this case, two corresponding pins 50 locking cylinder 32 distolateral 52 on embed described breach 48, thus, gear shift reversal means 34 nothing left unoccupied places are fixed on locking cylinder 32.Additionally, gear shift reversal means 34 can have the interlocking part with axle breach 40, as it as shown in Fig. 6.Alternatively, the second cylindrical portion section 46 (referring to Fig. 7) also can have corresponding pin 50, sells in the breach 48 of 50 embedding gear shift reversal meanss.As in Fig. 7 visibly, cylindrical portion section 46 can have each for being assemblied in the cylindrical interior ring 54 on shift shaft 30, and the cylinder blanket cover 56 be connected with interior ring 54, thus, shift shaft 30 is easier to abduction (ausfallen).
Fig. 8 illustrates the 3rd embodiment that shift shaft 30 is shown, and this shift shaft 30 has the central shaft 58 of four prismatics and locking cylinder 32 and the gear shift reversal means 34 of corresponding moulding.In this case, gear shift reversal means 34 can be connected with central shaft 58 is anti-by its fork-shaped profile with relatively rotating, but the pin link 60 that passes through that also can add is connected with central shaft 58.Alternatively, with the connection of the disc 42 of locking cylinder 32, can be undertaken by pin 50 and corresponding breach 48.The indicative icon of Fig. 9 with the explanation of three figure shows according to the gear shift reversal means 34 of the shift shaft 30 of Fig. 8 and the acting in conjunction scheme of the reverse shift fork 62 of speed changer (not shown).From the neutral position of the neutral gear shown in top figure, feasible gear shift stroke 64 in three width figure below shown in that width.
Figure 10 illustrates the disc 42 of the locking cylinder 32 according to the 4th embodiment of shift shaft 30.The section that raises 66 on a side and the corresponding recess on the opposed faces side depressed part 68 have in other words realized that a plurality of discs 42 (referring to Figure 10) are according to Figure 11 shape arrangement in a row each other in locking manner on four prismatic central shafts 58 like that, and do not need other anti-twisting piece.One or two riveted joint bolt 44 is responsible for disc 42 is determined each other in the axial direction.Figure 11 illustrates the shift shaft 30 assembled according to embodiment in Figure 10, and Figure 12 illustrates the perspective longitudinal section according to the shift shaft 30 of Figure 11.In this case, can see the pin link 60 between gear shift reversal means 34 and central shaft 58.
The invention is not restricted on above-mentioned embodiment.But can consider to change in a large number scheme and change scheme, these change schemes and change scheme have been utilized according to imagination of the present invention and have therefore been dropped in protection domain equally.
Reference numerals list
10 shift shafts
12 central shafts
14 sheet material clamshells
15 sheet material clamshells
16 carrier sleeves
18 gear shift reversal meanss
20 first screens sheets
21 second screens sheets
30 shift shafts
32 locking cylinders
34 gear shift reversal meanss
36 screens sheets
38 pins
40 breach
42 discs
44 riveted joint bolts
46 cylindrical portion sections
48 breach
50 pins
52 is distolateral
54 interior rings
56 jackets
58 central shafts
60 pin links
62 reverse shift forks
64 gear shift strokes
66 raise section
68 depressed parts
Claims (12)
1. the gear change system of a vehicle transmission, have: shift shaft (30), described shift shaft (30) can pivotally and can be bearing in housing with vertically passing, and described shift shaft (30) has at least one locking cylinder (32) on the periphery of described shift shaft (30) and footpath makes progress from least one gear shift reversal means (34) of described locking cylinder (32) protrusion, in order to the gear-changing component acting in conjunction with speed changer
Wherein, described at least one gear shift reversal means (34) and described shift shaft (30) shape in locking manner and anti-ly be connected, and are fixed between the riveted joint bolt (44) mutually adjoined of described locking cylinder (32) with relatively rotating, and
It is characterized in that, described locking cylinder (32) is formed by a plurality of interconnected discs (42), and
The described gear shift reversal means (34) of chip and described locking cylinder (32) in other words with disc (42) shape of described locking cylinder (32) in locking manner and/or force closure ground be connected.
2. according to gear change system claimed in claim 1, it is characterized in that, described locking cylinder (32) is formed by cylindrical portion section (46), and described cylindrical portion section (46) is connected with described shift shaft (30) is anti-with relatively rotating.
3. according to gear change system claimed in claim 1, it is characterized in that, described disc (42) shape in locking manner and/or force closure be connected to each other.
4. according to the described gear change system of claim 1 or 3, it is characterized in that, described disc (42) is mutually riveted respectively and/or is screwed up with screw.
5. according to gear change system claimed in claim 1, it is characterized in that, the described gear shift reversal means (34) of chip is riveted and/or screws up with screw with the disc (42) of described locking cylinder (32) in other words with described locking cylinder (32).
6. according to the described gear change system of one of claims 1 to 3, it is characterized in that, the chip section section of described gear shift reversal means (34) shape between the riveted joint bolt (44) mutually adjoined of the interconnected described disc (42) of described locking cylinder (32) is fixing in locking manner.
7. according to the described gear change system of one of claims 1 to 3, it is characterized in that, described gear shift reversal means (34) has pin (38), and described pin (38) shape embeds in the corresponding lateral recess (40) of described shift shaft (30) in locking manner.
8. according to the described gear change system of one of claims 1 to 3, it is characterized in that, described gear shift reversal means (34) has fork-shaped section section, and described fork-shaped section section shape is in locking manner around the described shift shaft (30,58) of many ribs ground moulding.
9. according to gear change system claimed in claim 8, it is characterized in that, described gear shift reversal means (34) and described shift shaft (30,58) are by coordinating pin or bolt shape to interconnect in locking manner.
10. according to the described gear change system of one of claims 1 to 3, it is characterized in that, the described disc (42) of described locking cylinder (32) has respectively the moulding section (66,68) of grabbing each other embedding on the face side of mutually adjoining of described disc (42), in order to shape in locking manner and anti-relative torsion ground connect.
11. according to the described gear change system of one of claims 1 to 3, it is characterized in that, described shift shaft (30,58) has quadrilateral or hexagonal cross section.
12. according to gear change system claimed in claim 8, it is characterized in that described shift shaft (30,58) four rib ground moulding.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810031313 DE102008031313A1 (en) | 2008-07-02 | 2008-07-02 | Switching arrangement for a motor vehicle change gearbox |
| DE102008031313.0 | 2008-07-02 | ||
| PCT/EP2009/057163 WO2010000590A1 (en) | 2008-07-02 | 2009-06-10 | Shift arrangement for a motor vehicle variable speed gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102089556A CN102089556A (en) | 2011-06-08 |
| CN102089556B true CN102089556B (en) | 2014-01-01 |
Family
ID=40996710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980125954.2A Expired - Fee Related CN102089556B (en) | 2008-07-02 | 2009-06-10 | Shift arrangement for a motor vehicle variable speed gearbox |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102089556B (en) |
| DE (1) | DE102008031313A1 (en) |
| WO (1) | WO2010000590A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT510036B1 (en) | 2010-07-26 | 2012-01-15 | Stiwa Holding Gmbh | CIRCUIT ARRANGEMENT FOR A MOTOR VEHICLE GEARBOX |
| DE102011080493B3 (en) * | 2011-08-05 | 2012-09-27 | Schaeffler Technologies Gmbh & Co. Kg | Switching device of a motor vehicle transmission |
| DE102011053249B4 (en) | 2011-09-02 | 2016-12-01 | Koki Technik Transmission Systems Gmbh | Rastiervorrichtung for a switching device |
| CN106133405B (en) * | 2014-03-26 | 2018-01-26 | 舍弗勒技术股份两合公司 | The actuator of with axially position and fixed component |
| CN104033585B (en) * | 2014-05-28 | 2016-04-27 | 浙江一铭机车部件有限公司 | A kind of shift shaft assembly for automobile gearbox |
| DE102015111802B4 (en) | 2015-07-21 | 2018-05-30 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Switching cylinder for a switching arrangement of a motor vehicle transmission |
| WO2017045685A1 (en) * | 2015-09-17 | 2017-03-23 | Schaeffler Technologies AG & Co. KG | Shift device |
| FR3052523B1 (en) * | 2016-06-13 | 2018-05-18 | Dura Automotive Systems Sas | PERFECTIONALLY FITTED PIECE PASSING FINGER FOR A GEARBOX OF A MOTOR VEHICLE |
| CN106090209A (en) * | 2016-08-18 | 2016-11-09 | 无锡市中捷减震器有限公司 | The control shaft assembly of the internal gear choosing and gear shifting device of automobile gearbox |
| EP3559516B1 (en) * | 2016-12-23 | 2022-03-02 | Volvo Truck Corporation | Gear shift arrangement for a transmission of a vehicle |
| CN108953592A (en) * | 2017-05-18 | 2018-12-07 | 舍弗勒技术股份两合公司 | Gear shift tower |
| CN107218391B (en) * | 2017-07-25 | 2023-08-01 | 重庆青山工业有限责任公司 | Gear shifting limiting mechanism of manual transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539859A (en) * | 1981-10-20 | 1985-09-10 | Toyota Jidosha Kabushiki Kaisha | Shift mechanism in a manual transmission |
| CN1227319A (en) * | 1998-02-03 | 1999-09-01 | 卢克驱动系统有限公司 | Automobile |
| DE19840681A1 (en) * | 1998-09-07 | 2000-03-09 | Schaeffler Waelzlager Ohg | Selector shaft for a gear shift for motor vehicles has multi-part shift rod with connector, intermediate member and multi-function shaped part with dividing planes across longitudinal axis |
| DE10052935A1 (en) * | 2000-10-26 | 2002-05-23 | Ina Schaeffler Kg | Gear selector comprises shaft joined to finger, in gear housing or lever -cover housing, locking element, protuberances fitting into cavities. |
| EP1757845A1 (en) * | 2005-08-27 | 2007-02-28 | Schaeffler KG | Transmission element for the transmission of actuating-mouvements |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522080A (en) * | 1982-07-30 | 1985-06-11 | Briggs & Stratton Corp. | Laminated wheel assembly |
| DE10310277A1 (en) * | 2003-03-10 | 2004-10-14 | Ina-Schaeffler Kg | switching device |
| JP4235502B2 (en) * | 2003-07-09 | 2009-03-11 | 本田技研工業株式会社 | Shift change device for manual transmission |
| DE102004036369B4 (en) | 2004-07-27 | 2007-12-13 | Selzer Fertigungstechnik Gmbh & Co. Kg | Control drum arrangement for a motor vehicle change gearbox |
| DE102005040700A1 (en) | 2005-08-27 | 2007-03-22 | Schaeffler Kg | Transmission element for the transmission of actuation movements |
-
2008
- 2008-07-02 DE DE200810031313 patent/DE102008031313A1/en not_active Withdrawn
-
2009
- 2009-06-10 WO PCT/EP2009/057163 patent/WO2010000590A1/en active Application Filing
- 2009-06-10 CN CN200980125954.2A patent/CN102089556B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539859A (en) * | 1981-10-20 | 1985-09-10 | Toyota Jidosha Kabushiki Kaisha | Shift mechanism in a manual transmission |
| CN1227319A (en) * | 1998-02-03 | 1999-09-01 | 卢克驱动系统有限公司 | Automobile |
| DE19840681A1 (en) * | 1998-09-07 | 2000-03-09 | Schaeffler Waelzlager Ohg | Selector shaft for a gear shift for motor vehicles has multi-part shift rod with connector, intermediate member and multi-function shaped part with dividing planes across longitudinal axis |
| DE10052935A1 (en) * | 2000-10-26 | 2002-05-23 | Ina Schaeffler Kg | Gear selector comprises shaft joined to finger, in gear housing or lever -cover housing, locking element, protuberances fitting into cavities. |
| EP1757845A1 (en) * | 2005-08-27 | 2007-02-28 | Schaeffler KG | Transmission element for the transmission of actuating-mouvements |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008031313A1 (en) | 2010-01-07 |
| CN102089556A (en) | 2011-06-08 |
| WO2010000590A1 (en) | 2010-01-07 |
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