CN1222430C - Speed variator control assembly block for vehicles - Google Patents
Speed variator control assembly block for vehicles Download PDFInfo
- Publication number
- CN1222430C CN1222430C CNB01137943XA CN01137943A CN1222430C CN 1222430 C CN1222430 C CN 1222430C CN B01137943X A CNB01137943X A CN B01137943XA CN 01137943 A CN01137943 A CN 01137943A CN 1222430 C CN1222430 C CN 1222430C
- Authority
- CN
- China
- Prior art keywords
- bar
- selector
- links
- transverse axis
- joint
- 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
Images
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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
- F16H59/042—Ratio selector apparatus comprising a final actuating mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
- B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gear-Shifting Mechanisms (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a gear shift control device includes a synchronizing device to which the gear changing force exerted by the driver is transmitted to the gear shift. The gear shift control device has a reduced number of excess links and rods between the gear shift lever and the gear shift so that less play is created in the device, thereby making it more durable and simplifying the assembling process.
Description
The background technology of invention
Invention field
The present invention relates to be used for the speed variator control assembly block of vehicle.Especially, the present invention relates to the speed variator control assembly block of vehicle, wherein, the link rod between shifter bar and change-speed box and the number of bar can reduce, so that reduce play, the increase service life that produces in the assembly and simplify fitting process.
The explanation of correlation technique
In order to carry out gear shift, the speed variator control assembly block that is used for truck and commercial vehicle/comm..vehicle is being handled the synchro sleeve of synchro, and this synchro sleeve is installed on the interior I/O axle of case of transmission.The synchro sleeve is between change-speed box and regulating plate (setboard) assembly, and it is by pilot control, and plays the effect of the actuating force that transmits this regulating plate assembly.
Speed variator control assembly block comprises: go up transverse axis assembly, following transverse axis assembly and rear cross shaft assembly, the actuating force of its acceptance and transmission regulating plate assembly; And the vertical axis assembly, this vertical axis assembly is installed on this change-speed box, can utilize the actuating force of regulating plate assembly and gear shift.Should go up transverse axis, following transverse axis and rear cross shaft assembly and comprise the link rod that is connected through the hinge together respectively.
Fig. 4 represents the scheme drawing of common speed variator control assembly block.
In common speed variator control assembly block, select lever 101 is installed on the regulating plate assembly 103, and by pilot control.Below select lever 101, be provided with gear-shift lever 107,107 ' and selector rod 109,109 ', be used for the berth-changing strength of select lever 101 is passed to change-speed box 105.Gear-shift lever 107,107 ' and selector rod 109,109 ' interconnect, and link to each other, and link to each other with change-speed box 105 with vertical axis assembly 117 by last cross members 111, time cross members 113, rear cross shaft assembly 115 with select lever 101.
By these interconnected parts of common speed variator control assembly block, when pilot control select lever 101, berth-changing strength by gear-shift lever 107,107 ' and selector rod 109,109 ' pass to change-speed box 105.
But, because in common speed variator control assembly block, need a lot of parts, i.e. two gear-shift leveres, two selector rods and a plurality of link rod that forms by transverse axis assembly, rear cross shaft assembly and vertical axis assembly up and down, therefore between element, produce play, like this, reduce the overall service life of system, and it is complicated that assembly becomes.
The invention brief introduction
The present invention is devoted to effectively to address the above problem.
The purpose of this invention is to provide a kind of speed variator control assembly block that is used for vehicle, wherein, the link rod between shifter bar and change-speed box and the decreased number of bar, thus play in the assembly reduced, increase service life, and simplify fitting process.
To achieve these goals, the invention provides a kind of speed variator control assembly block, this speed variator control assembly block is realized gear shift by the synchronizer gear that the gear-change operation power with chaufeur passes to change-speed box, this speed variator control assembly block comprises: a select lever, this select lever is by the select lever unit bearing, like this, this select lever can be by the operation campaign of chaufeur, thereby realizes gear shift; One first bar, an end of this first bar links to each other with the lower end of select lever by first base mounting bracket; Go up transverse axis for one, the upper end that should go up transverse axis links to each other with first bar, opposite with the termination that is connected to first base mounting bracket that end by sphero-joint, and this connection is hinged, like this, last transverse axis by be fixedly mounted on the car body bogie side frame second base mounting bracket and along the gear shift direction pivoted; A first selector bar, the upper end of this first selector bar links to each other with first bar by auxiliary stand, and this first selector auxiliary stand is protruding, extends with basic identical with first bar direction then; One second bar, an end of this second bar links to each other with the lower end of last transverse axis by sphero-joint, and the other end is a hook-type, and this second bar comprises auxiliary stand, and the lower end of first selector bar links to each other with this auxiliary stand; One the 3rd bar, an end of the 3rd bar are fixedly connected on the hook-type termination of this second bar; A speed changer bar, this shifter bar become L shaped substantially, and the one end links to each other with the 3rd bar, opposite with the termination that is connected to second bar that end by sphero-joint; A speed changer axle, an end of this variable shaft is captiveed joint with that the speed changer bar, opposite with the termination that is connected to the 3rd bar end; A second selector bar, an end of this second selector bar links to each other with revolving bar on being fixed on second bar by sphero-joint; And finder support, the basic triangularity of this finder support, first turning of this finder support links to each other with the second selector bar, opposite with the termination that is connected to revolving bar that end by sphero-joint, and the second and the 3rd turning of this finder support is installed on the case of transmission.
According to a feature of the present invention, be being connected of the lower end of select lever and first bar to be fixedly connected on first base mounting bracket with the lower end of select lever is connected with first base mounting bracket by link pin and realize by termination with first bar, like this, by handling this select lever, first bar can carry out straight-line motion along its longitudinal axis direction, can also be rotated motion around its longitudinal axis.
According to another characteristic of the invention, last transverse axis realizes that by last auxiliary transverse axis it is hinged, the upper end that should go up auxiliary transverse axis is fixedly connected on the pre-position of transverse axis one side, going up auxiliary transverse axis outwards and downwards extends from this junction, like this, far-end of auxiliary transverse axis links to each other with second base mounting bracket by link pin on this.
According to another feature of the present invention, auxiliary stand comprises: the first selector auxiliary stand, this first selector auxiliary stand and first bar at one end are fixedly linked, and link to each other by the upper end of sphero-joint with the first selector bar, this first selector auxiliary stand is protruding, substantially leaves this first bar with the direction identical with first bar then and extends; And second selector auxiliary stand, this second selector auxiliary stand is at one end captiveed joint with second bar, and this second selector auxiliary stand is to become the mode of predetermined angular with second bar and leave the junction of it and second bar and extend, extend with the basic direction along the longitudinal axis of second bar then, the lower end of first selector bar links to each other with the far-end of second selector auxiliary stand by sphero-joint.
Brief description of drawings
The accompanying drawing that constitutes the part of specification sheets has been represented one embodiment of the present of invention, and plays the effect of explaining principle of the present invention with specification sheets.
Fig. 1 is the scheme drawing of the speed variator control assembly block of the preferred embodiment of the present invention;
Fig. 2 is the view of selection operation that is used for the speed variator control assembly block of presentation graphs 1;
Fig. 3 is the view of gear-change operation that is used for the speed variator control assembly block of presentation graphs 1; And
Fig. 4 is the scheme drawing of common speed variator control assembly block.
DETAILED DESCRIPTION OF THE PREFERRED
Describe the preferred embodiments of the present invention below with reference to the accompanying drawings in detail.Some term of Shi Yonging only is for the ease of understanding and as a reference in the following description, rather than limits.Speech " on " and D score be illustrated in direction among the figure of institute's reference.
Fig. 1 represents the scheme drawing of the speed variator control assembly block of the preferred embodiment of the present invention.
Select lever 1 is by select lever unit 3 supporting, and like this, this select lever 1 can be by the operation campaign of chaufeur, thereby carries out gear shift.One end of first bar 7 links to each other with the lower end of select lever 1 by first hinge bracket 5.Just, an end of first bar 7 is fixedly connected on first hinge bracket 5, and the lower end of select lever 1 links to each other with first hinge bracket 5 by link pin 9.Therefore, by the operation of select lever 1, first bar 7 can carry out straight-line motion along its longitudinal axis direction, can be rotated motion around its longitudinal axis simultaneously.
The upper end of last transverse axis 13 links to each other with first bar 7, opposite with an end that is connected to first hinge bracket 5 that end.This connection is undertaken by sphero-joint 11.Also have, auxiliary upper end of going up transverse axis 19 is fixedly connected on the pre-position (for example by welding) of a side of transverse axis 13, and outwards and downwards extends from this junction.The far-end of auxiliary upward transverse axis 19 is hinged by the link pin 21 and second hinge bracket 17.This second hinge bracket 17 is fixedly mounted on the car body bogie side frame 15.
First selector auxiliary stand 23 and first bar, 7 captive joints and near that end that links to each other with last transverse axis 13 of first bar 7.This first selector auxiliary stand 23 stretches out a little, substantially extends with the direction identical with first bar 7 then.The far-end of first selector auxiliary stand 23 links to each other with the upper end of first selector bar 25 by sphero-joint 27.
And the lower end of last transverse axis 13 links to each other with an end of second bar 31 by sphero-joint 29.Second selector auxiliary stand 33 is fixedly connected on this end of second bar 31, this second selector auxiliary stand 33 from it with the junction of second bar 31 to stretch out with the form of 31 one-tenth predetermined angulars of second bar, extend with the direction along the longitudinal axis of second bar 31 substantially then.The far-end of second selector auxiliary stand 33 links to each other with first selector bar 25 lower ends by sphero-joint 35.
The hook-type termination of the 3rd bar 37 and second bar 31 is fixedly linked, the hook-type termination of this second bar is opposite with that end that is connected to transverse axis 13 lower ends, like this, the longitudinal axis of the 3rd bar 37 is parallel to the longitudinal axis of second bar 31, and the distance between the two axial lines is a predetermined value.By this structure, the 3rd bar 37 is rotated motion and straight-line motion with the motion of second bar 31.
And L shaped speed changer bar 41 links to each other with the 3rd bar 37, opposite with the termination that is connected to second bar 31 that termination by sphero-joint 39.
That speed changer axle 43 and speed changer bar 41, opposite with the termination that is connected to the 3rd bar 37 end is fixedly linked, and the speed changer axle links to each other with the synchro of change-speed box.
And an end of second selector bar 49 links to each other with revolving bar 45 by sphero-joint 47, and this revolving bar 45 is fixed on second bar 31 and in the termination that links to each other with the 3rd bar 37 apart from this second bar 31 the preset distance place.
The finder support 51 of basic triangularity has: first turning, and this first turning links to each other with second selector bar 49, opposite with the termination that is connected to revolving bar 45 that end by sphero-joint 55; And the second and the 3rd turning 57 and 59, this second and the 3rd turning is installed on the case of transmission 61.But, finder support 51 must not be a triangle.Have only the end when the finder support to be fixedly connected on the case of transmission, and the other end is when linking to each other with the second selector bar by sphero-joint, this finder support can be circle or rectangle.
By this structure, when handling second bar 31 and make it when longitudinally axis carrying out straight-line motion, speed changer axle 43 is rotated motion around its longitudinal axis, and when handling second bar 31 and making it when longitudinal axis is rotated motion, the speed changer axle carries out straight-line motion along its longitudinal axis.
Fig. 2 is the scheme drawing of selection operation that is used for the speed variator control assembly block of instruction diagram 1.
When chaufeur was operated this select lever 1 as shown in the figure, first bar 7 was around the termination rotation that links to each other with the upper end of last transverse axis 13 by sphero-joint 11.Therefore, does this first selector bar 25 move down by first selector auxiliary stand 23 and (or moves up and (have only when arrow when being two-way? )).Move by first selector bar 25 downwards (or upwards), rotational force offers second bar 31 by second selector auxiliary stand 33.(is this second bar 31 to rotate from the mode of sphero-joint 47 constant distances?)
When 31 rotations of second bar, the 3rd bar 37 not only is rotated motion around its longitudinal axis, and carries out straight-line motion along the vertical direction of its longitudinal axis.When the 3rd bar 37 when the vertical direction of its longitudinal axis is carried out straight-line motion, speed changer bar 41 carries out straight-line motion, therefore, speed changer axle 43 carries out straight-line motion along its longitudinal axis.Therefore carry out and select operation.
Fig. 3 is the scheme drawing of gear-change operation that is used for the speed variator control assembly block of instruction diagram 1.
Was first bar 7 with away from (or towards (having only when arrow when being two-way when chaufeur was handled this shifter bar 1 as shown in the figure? )) direction of shifter bar 1 moves along its longitudinal axis.Therefore, that first bar 7, opposite end place with the termination that is connected to shifter bar 1 link to each other with this first bar 7 by sphero-joint 11 on transverse axis 13 and the first selector bar 25 that links to each other with first bar 7 by first selector auxiliary stand 23 wind the axis rotation that the hinge 21 by second base mounting bracket 17 forms simultaneously, like this, their upper end edge moves away from the direction of (or towards) shifter bar 1.
Therefore, second bar 31 that links to each other with the lower end of last transverse axis 13 by sphero-joint 29 moves along its longitudinal axis and with the direction towards (or away from) termination second bar 31, that link to each other with the 3rd bar 37, therefore, the 3rd bar 37 moves with equidirectional along its longitudinal axis, like this, speed changer bar 41 is fixedly attached to point on the speed changer bar and pivoted around speed changer axle 43.Therefore, the speed changer axle is around its longitudinal axis rotation, thus the execution gear-change operation.Simultaneously,, thereby revolving bar 45 is rotated a little, should move and be not sufficient to make any straight-line motion operation of speed changer bar 41 execution although second selector bar 49 is mobile a little with being connected of sphero- joint 47,55 by it.
In structure and the aforesaid speed variator control assembly block of the present invention of operation, from select lever 1 to the change-speed box (not shown), adopted the operation of the operation of four step formula (four-step) link rods and first, second and the 3rd bar, so that the realization gear shift, and there is not the unnecessary structure of common gear-shift lever and selector rod.Because component number reduces, the play that is produced reduces significantly, and by reducing the number of part, can increase service life and simplify manufacturing process.
Although describe the preferred embodiments of the present invention above in detail, but should know, those skilled in the art can ancestor of the present invention refer to scope in basic inventive concept of the present invention is carried out multiple variation and/or change, aim of the present invention and scope are determined by additional claim.
Claims (4)
1. speed variator control assembly block, this speed variator control assembly block is realized gear shift by the synchronizer gear that the gear-change operation power with chaufeur passes to change-speed box, this speed variator control assembly block comprises:
A select lever, this select lever be by the select lever unit bearing, and like this, this select lever can be by the operation campaign of chaufeur, thereby realizes gear shift;
One first bar, an end of this first bar links to each other with the lower end of select lever by first base mounting bracket;
Go up transverse axis for one, the upper end that should go up transverse axis links to each other with first bar, opposite with the termination that is connected to first base mounting bracket that end by sphero-joint, and this connection is hinged, like this, last transverse axis by be fixedly mounted on the car body bogie side frame second base mounting bracket and along the gear shift direction pivoted;
A first selector bar, the upper end of this first selector bar links to each other with the first selector auxiliary stand by sphero-joint, and this first selector auxiliary stand is fixedly connected on first bar;
One second bar, an end of this second bar links to each other with the lower end of last transverse axis by sphero-joint, and the other end is a hook-type, and this second bar comprises the second selector auxiliary stand, and the lower end of first selector bar links to each other with this second selector auxiliary stand by sphero-joint;
One the 3rd bar, an end of the 3rd bar are fixedly connected on the hook-type termination of this second bar;
A speed changer bar, this speed changer bar becomes L shaped substantially, and its lower end links to each other with the 3rd bar, opposite with the termination that is connected to second bar that end by sphero-joint;
A speed changer axle, an end of this speed changer axle is captiveed joint with that the speed changer bar, opposite with the termination that is connected to the 3rd bar end, and this speed changer axle links to each other with the synchronizer gear of change-speed box;
A second selector bar, an end of this second selector bar links to each other with revolving bar on being fixed on second bar by sphero-joint; And
A finder support, the part of this finder support is fixedly mounted on the case of transmission, and another part links to each other with the second selector bar by sphero-joint.
According to claim 1 fast speed variator control assembly block, wherein: be being connected of the lower end of select lever and first bar to be fixedly connected on first base mounting bracket with the lower end of select lever is connected with first base mounting bracket by link pin and realize by described termination with first bar, like this, manipulation by select lever, first bar can carry out straight-line motion along its longitudinal axis direction, can also be rotated motion around its longitudinal axis.
3. speed variator control assembly block according to claim 1, wherein: go up transverse axis and realize that by last auxiliary transverse axis it is hinged, the upper end that should go up auxiliary transverse axis is fixedly connected on the pre-position of transverse axis one side, going up auxiliary transverse axis outwards and downwards extends from this junction, like this, far-end of auxiliary transverse axis links to each other with second base mounting bracket by link pin on this.
4. speed variator control assembly block according to claim 1, wherein: this first selector auxiliary stand is protruding, substantially leaves this first bar with the direction identical with first bar then and extends; This second selector auxiliary stand is at one end captiveed joint with second bar, and this second selector auxiliary stand extends to become the mode of predetermined angular to leave the junction of it and second bar with second bar, extends with the direction along the longitudinal axis of second bar substantially then.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR65482/2000 | 2000-11-06 | ||
| KR10-2000-0065482A KR100394615B1 (en) | 2000-11-06 | 2000-11-06 | Transmission control system for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1353056A CN1353056A (en) | 2002-06-12 |
| CN1222430C true CN1222430C (en) | 2005-10-12 |
Family
ID=19697336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01137943XA Expired - Fee Related CN1222430C (en) | 2000-11-06 | 2001-11-06 | Speed variator control assembly block for vehicles |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2002181189A (en) |
| KR (1) | KR100394615B1 (en) |
| CN (1) | CN1222430C (en) |
| DE (1) | DE10154182A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100394615B1 (en) * | 2000-11-06 | 2003-08-14 | 현대자동차주식회사 | Transmission control system for vehicles |
| KR100405419B1 (en) * | 2000-12-13 | 2003-11-15 | 기아자동차주식회사 | Structure of linkage for preventing the vibration of change lever for vehicles |
| KR100428156B1 (en) * | 2001-10-24 | 2004-04-28 | 현대자동차주식회사 | A link device of shifting force in a manual transmission |
| KR100428166B1 (en) * | 2001-11-28 | 2004-04-28 | 현대자동차주식회사 | A shifting device of a transmission |
| KR100559387B1 (en) * | 2003-10-01 | 2006-03-10 | 현대자동차주식회사 | Shift control apparatus for transmission |
| CN101424952A (en) * | 2007-10-31 | 2009-05-06 | 卡特彼勒科技新加坡有限公司 | Control device, operation method thereof and engineering machinery comprising the control device |
| KR100992826B1 (en) * | 2007-12-14 | 2010-11-08 | 기아자동차주식회사 | Control shift assembly for manual transmission |
| CN103115141B (en) * | 2011-11-16 | 2015-09-09 | 北汽福田汽车股份有限公司 | Single-lever variable speed control mechanism, speed changer and right standard rudder car |
| US9222577B2 (en) | 2013-09-10 | 2015-12-29 | Gm Global Technology Operations, Llc | Shift linkage assembly for transmission |
| CN104742736A (en) * | 2015-04-01 | 2015-07-01 | 安徽江淮汽车股份有限公司 | Truck and truck gear-shifting control system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03114666A (en) * | 1989-09-04 | 1991-05-15 | Furukawa Alum Co Ltd | Vapor brazing method for al or al alloy |
| JPH06137420A (en) * | 1992-10-28 | 1994-05-17 | Iseki & Co Ltd | Transmission operation device for tractor and the like |
| KR970035815A (en) * | 1995-12-15 | 1997-07-22 | 전성원 | Transmission control rod |
| KR970069510A (en) * | 1996-04-30 | 1997-11-07 | 추호석 | Connecting device for transmission for commercial vehicle |
| KR200198846Y1 (en) * | 1997-12-19 | 2000-10-02 | 정주호 | An operate force conveyance structure of change lever for a bus |
| KR100394615B1 (en) * | 2000-11-06 | 2003-08-14 | 현대자동차주식회사 | Transmission control system for vehicles |
-
2000
- 2000-11-06 KR KR10-2000-0065482A patent/KR100394615B1/en not_active IP Right Cessation
-
2001
- 2001-10-25 JP JP2001327805A patent/JP2002181189A/en active Pending
- 2001-11-05 DE DE10154182A patent/DE10154182A1/en not_active Withdrawn
- 2001-11-06 CN CNB01137943XA patent/CN1222430C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002181189A (en) | 2002-06-26 |
| KR20020035257A (en) | 2002-05-11 |
| KR100394615B1 (en) | 2003-08-14 |
| DE10154182A1 (en) | 2002-05-08 |
| CN1353056A (en) | 2002-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1222430C (en) | Speed variator control assembly block for vehicles | |
| CN1260090C (en) | Front gear of bicycle with motor and gearing box | |
| CN1103888C (en) | Shifting device for a variable-speed vehicle transmission | |
| CN1272216C (en) | Rear shifting device | |
| CN1097174A (en) | Throw-over fork behind the bicycle | |
| CN1920349A (en) | Centering spring apparatus for a transmission shift control mechanism | |
| JP3215075B2 (en) | Operating device for motor vehicle transmission | |
| US6327928B1 (en) | Steering column shifter assembly | |
| CN1106515C (en) | Shifting device for a variable-speed automobile transmission | |
| CN204591977U (en) | A kind of automobile gear shifting inhaul cable changeover mechanism | |
| CN2396461Y (en) | Pure two force rod three free degree parallel mechanism | |
| CN1155636A (en) | Shift device for gear change transmission of motor vehicle | |
| CN1252403C (en) | Hand gearing device | |
| KR100368650B1 (en) | The shift control apparatus for a manual transmission | |
| CN201875112U (en) | Switching mechanism for single-rod speed-change operation of heavy truck | |
| CN104696346A (en) | Automobile gear-shifting pulling rope changeover mechanism and mounting method thereof | |
| CN2563017Y (en) | Hand full pull force flexible shaft control mechanism | |
| CN1124365A (en) | Device inserted in a cable driven automotive gear lever joint mechanism | |
| CN216200410U (en) | Automatic gear shifting device suitable for manual transmission vehicle type and vehicle | |
| CN112283332B (en) | Vehicle crane gearbox control device | |
| CN2398135Y (en) | Variable-speed control device of vehicle | |
| CN210770095U (en) | Novel stepless speed changer | |
| KR100227242B1 (en) | Cable type transmission shift system for common use in left-hand and right-hand driving vehicles | |
| CN209856361U (en) | Transmission mechanism between gearbox and shift control lever of agricultural four-wheel motor vehicle | |
| CN2728827Y (en) | Switching mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |