CN206626173U - External gear shift for manual transmission - Google Patents
External gear shift for manual transmission Download PDFInfo
- Publication number
- CN206626173U CN206626173U CN201621299033.1U CN201621299033U CN206626173U CN 206626173 U CN206626173 U CN 206626173U CN 201621299033 U CN201621299033 U CN 201621299033U CN 206626173 U CN206626173 U CN 206626173U
- Authority
- CN
- China
- Prior art keywords
- gear
- lever
- gear shift
- gear lever
- external gear
- 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.)
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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
-
- 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
- F16H61/22—Locking of the control input devices
-
- 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
- F16H2059/026—Details or special features of the selector casing or lever support
- F16H2059/0273—Cardan or gimbal type joints for supporting the lever
-
- 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
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
- F16H2059/0282—Lever handles with lock mechanisms, e.g. for allowing selection of reverse gear or releasing lever from park position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Mechanical Control Devices (AREA)
Abstract
It the utility model is related to one kind and be used for manual transmission,The especially external gear shift of the manual transmission of motor vehicle,It is included in gearshift/gear lever (1) of yaw motion in gearshift and the gear selecting free degree,Can linear movement be used for gear selecting motion is passed into the conveyer (27) and gear lever (13) of speed changer,The gear lever (13) is coupled on gearshift/gear lever (1),So as to which motion of the gearshift/gear lever (1) in the gear selecting free degree only is passed into conveyer (27),And the external gear shift also lock body (22 including that can be moved between off-position and latched position,29),In latched position,Movement of the gearshift/gear lever (1) in the gear selecting free degree is limited with respect to off-position,And lock body (22,29) housing (20) reciprocation in latched position with gear lever (13) and external gear shift.
Description
Technical field
A kind of outside for example as known to DE102010053534A1 for manual transmission is the utility model is related to change
Blocking means.This external gear shift includes selection lever, and selection lever is movable with two deflection frees degree in cup-and-ball joint, with
Just from driver from moving along gear selecting groove on the default path of gearshift chute and being moved to the gearshift groove from gear selecting groove branch.
The inside that motion of the selection lever in gear selecting groove and gearshift groove is delivered to speed changer by two rope draw-gears independently of each other is changed
On blocking means.
Background technology
If the length for transmitting the rope draw-gear of gear selecting motion is set incorrectly, the gear being actually linked into the transmission
Gear corresponding with gearshift groove can be then different from (selection lever is moved in the gear by driver).It is if desired by driver
Gear is the first gear, but what is be actually linked into is reverse gear shift, or if driver obscures the gear of forward gear and reverse gear shift, then
This can cause accident or transmission failure.
In order to exclude risk, axially movable sleeve is set on selection lever, the sleeve is in resting position by only
Gear prevents selection lever into the part of the guiding reverse gear shift gear of gearshift groove on the rib protruded from the housing of cup-and-ball joint.
In order to reach the gearshift groove of reverse gear shift, gearshift sleeve must raise along selection lever so that it can move across rib.
Selection lever is guided in cup-and-ball joint with certain gap.If sleeve backstop on rib, the position of stop into
For the fulcrum of yaw motion of the selection lever in the interstice coverage of cup-and-ball joint.Due to the yaw motion free degree, rope traction dress
Putting present position when in backstop to rib can not be determined precisely, and must assure that the inaccuracy will not cause to shift gears
Mistake.
When the problem of similar, appears in the length adjustment of rope draw-gear.In order to which adjustment reported as precisely as possible can be carried out,
Application point of the rope draw-gear on external gear shift must be defined as accurately as possible in the adjustment position of selection lever
Position.In traditional external gear shift, by sleeve, the gapless in two frees degree is scarfed to ball-and-socket pass for adjustment position
Defined in recess on the housing of section.And the gap due to cup-and-ball joint and other motions by selection lever if necessary herein
The gap for the component being delivered on rope draw-gear, only approximately determine the position of the application point of rope draw-gear.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of external gear shift, and the external gear shift allows
With smaller allowance control gearing movement.
The technical problem solves according to a kind of organization plan of the present utility model, wherein, there is provided one kind is used for hand gear
The external gear shift of the manual transmission of device, especially motor vehicle, the external gear shift have in the gearshift free degree and gear selecting
Gearshift/gear lever of deflectable motion in the free degree, can linear movement the transmission for being used to pass to gear selecting motion speed changer
Device and gear lever, the gear lever are connected on gearshift/gear lever, so as to the only fortune by gearshift/gear lever in the gear selecting free degree
Dynamic to pass to conveyer, the external gear shift also has lock body, and the locking physical efficiency is between off-position and latched position
Motion, movement of the gearshift/gear lever in the gear selecting free degree is limited with respect to off-position in latched position, the lock body
In latched position with the housing reciprocation of gear lever and external gear shift.Therefore, the supporting or choosing of selection lever are attributed to
The tolerance that the possible deformation of lever or selection lever are hung in the housing of external gear shift keeps constant, without influenceing gear lever
The remaining freedom of motion in the latched position of lock body.
Lock body can prevent motion of the gearshift/gear lever in the gear selecting free degree completely in latched position, so as to energy
Enough accurate length adjustment for realizing (being generally configured to rope draw-gear) driver.
In order to realize this prevention, gear lever and housing have opening, and opening only overlaps in latched position, and lock body exists
It is scarfed in latched position in the opening.
According to the second organization plan, lock body not exclusively prevents the motion of selection lever, and simply limits its freedom of motion.
In this case, lock body can be clamped between gear lever and housing in the stop dog position of gear lever.
Lock body prevents the passage for the gearshift groove for leading to reverse gear shift preferably in latched position.
In order to cancel this prevention, operating element should be set on the handle of gearshift/gear lever, pass through the operating element
Locking physical efficiency is set to be moved between latched position and off-position.
Lock body preferably mechanically, is coupled on operating element approximately through drive link or rope draw-gear.
It is where the cable core of rope draw-gear and parallel if the conveyer for transmitting gear selecting motion is rope draw-gear
Intersect in the plane that the clinoid of gear lever extends in latched position with lock body.Therefore, rope draw-gear and lock body
The length of the lever arm of force acted on gear lever is identical, and in the size of given external gear shift with as high as possible
Accuracy determines the position of application point of the conveyer on gear lever.
If conveyer is rope draw-gear, it is therefore particularly preferred that lock body is arranged in rope draw-gear in latched position
Cable core extension in.Therefore, not only can be mutual by lock body and the power being applied to by rope draw-gear on gear lever
Compensation, and moment of torsion can also mutually compensate for as caused by the power, and this is improved in the position of selection lever and rope draw-gear again
The accuracy of the coupling between application point on gear lever.
In addition, the first axle that gearshift/gear lever preferably surrounds in framework in the frame supports deflectablely, the framework
Around the second axis oriented transverse to first axle it is deflectable be supported on housing.This structure allows to compare cup-and-ball joint
Thus allow using smaller bearing and also to reduce bearing tolerances and friction.
First axle can especially gearing movement axis, and second axis is the axis of gear selecting motion.
Clutch protuberance can be set on framework, and the clutch protuberance is acted on gear lever and transported in gearshift
Extend on dynamic axis.This clutch protuberance not linkage rotation in gearing movement, so as to reliably avoid shifting gears
Move the influence to MLP.
Although the respective clinoid orientation of the motion of the gearing movement and gear level of selection lever is different but in order to incite somebody to action
The motion of selection lever and the motion of gear level are intercoupled, and can set sliding block, and clutch protuberance is scarfed in the sliding block, should
Sliding block its relative clinoid on gear lever is radially movable.
Sliding block can on gear lever the clinoid of the motion based on selection lever it is radially movable.
Brief description of the drawings
Other technical characteristics and advantage of the present utility model obtain referring to the drawings from the following explanation to embodiment.Accompanying drawing
In：
Fig. 1 shows the explanatory view that external gear shift is seen in the vehicle longitudinal direction；
Fig. 2 shows the view of external gear shift in the vehicle lateral direction；
Fig. 3 shows the schematic cross section of the longitudinal axis of the selection lever transverse to external gear shift；And
Fig. 4 shows the view by modification of the present utility model similar to Fig. 2.
Embodiment
Fig. 1 shows the explanatory view seen in the longitudinal direction of the vehicle by external gear shift of the present utility model, outside this
Gearshift is arranged in vehicle.Selection lever 1 has the handle 2 of driver's operation for vehicle in its upper end and under
End has spheroid, and the ball design is for not shown in the figure, the driving gearing movement in adjacent speed changer rope
The application point 3 of draw-gear.Selection lever 1 is suspended in framework 5 deflectablely around clinoid 4, and mode is, in selection lever 1
Side, the axle journal 6 extended perpendicularly out from the selection lever 1 is contained in the support holes of framework 5, and in the opposite side of selection lever 1,
The cantilever 7 of selection lever 1, which extends beyond framework 5 and itself, has support holes, in the support holes receiving from framework 5 vertically simultaneously
And the clutch protuberance 8 coaxially stretched out relative to axle journal 6.Axle journal 6 and clutch protuberance 8 are respectively provided with than selection lever 1
Rod handle less diameter.Because the effective skin friction between axle journal 6 or clutch protuberance 8 and its corresponding each support holes is only
Yaw motion around clinoid 4 is overcome with very small lever arm of force, so axle journal and clutch protuberance can be with non-
Often small tolerance is contained in support holes, without making selection lever be difficult to activity.
Framework 5 itself has the axle journal 9 stretched out in the opposite direction, and one of axle journal is in Fig. 1 with along by the axle journal
The top view mode of the clinoid 10 of definition is shown.Axle journal 9 injects the supporting of the housing of the unshowned external gear shifts of Fig. 1
Realize in hole and therefore that selection lever surrounds the deflection of the clinoid 10 perpendicular to clinoid 4 in second free degree.And
Framework 5 and fixed selection lever 1 in the frame is allowed to be supported with small tolerance in the small diameter of this axle journal 9.
Clutch protuberance 8 has spheroid 11 at its free end away from framework 5.The deflectable motion ground of the spheroid 11
It is engaged in sliding block 12, the sliding block is fixed in the Y-piece 17 of gear lever 13 in itself.Gear lever 13 is as shown in Figure 2 in substantially
L-shaped and around axis 14 it is deflectable, the axis 14 in the vehicle longitudinal direction with axis 4 dislocation along lateral direction of car orient and
Extend in the intersecting area of two arms 15,16 of gear lever 13.Y-piece 17 forms the remote axis of substantially horizontal arm 15
14 end.In Y-piece 17, sliding block relative axis 14 can be moved axially and radially, only in sliding block 12 along relative axis 14
Circumferencial direction motion when drive gear lever 13 yaw motion, wherein, the spheroid substantial horizontal on the bottom of arm 16
Move in the vehicle longitudinal direction on ground.The spheroid act as the application point 18 for the second rope draw-gear, the second rope draw-gear
Gear selecting motion is driven in the transmission.
Gear lever 13 has an opening 19 preferably adjacent with application point 18 on leg 16, the opening in adjustment position with
The opening 21 of the adaptation of the housing 20 of external gear shift is stacked so that by latch 22 move into two opening 19,21 in and
Gear lever 13 is fixed on adjustment position.Opening 19,21 is closer to application point 18, and (gear lever 13 is with the gap in possible gap
It is supported on axis 14) influence to the position of application point is with regard to smaller.Therefore, the position of application point is with higher intensive qualifications,
This allows the accurate length adjustment of rope draw-gear being connected on application point 18, and even in the selection position of different stalls
Between the displacement of rope draw-gear passed through it is shorter when also ensure that the higher security of shift process.
Fig. 2 shows the external gear shift seen in the vehicle lateral direction, and it has deflection vertical in figure plane
Axis 4 and the clinoid 10 parallel to figure plane.Framework 5 is partly covered by the arm 15 of gear lever 13 herein；It is covered
Part it is shown in broken lines, wherein having covered one of two axle journals 9.(axle journal 9 injects) support holes of housing 20 are herein with 23
Mark.
The cable core 24,25 of two already described rope draw-gears 26,27 is also shown herein, and rope draw-gear 26,27 is in gear selecting
By the section 28 in adjustable length school (such as using intermeshing on the application point 3 of bar 1 or on the application point 18 of gear lever 13
Screw thread carries out adjustment) and the collar 34 that is positioned on the spheroid of application point 3 or 18 couple.Sleeve is in the local section shown in Fig. 2
Outside anchor on the housing 20, the inside gearshift that these cable cores 24,25 are extended on speed changer in sleeve.In the figure
The outer end section linear extension of visible cable core 24,25 is between the end of sleeve and collar 34.The end section of cable core 25
Extend in the plane 35 parallel to clinoid 14.
Directly visible from Fig. 2, selection lever 1 surrounds the yaw motion driving effect point 3 of axis 4 and is connected to the application point
On rope draw-gear 26 substantially horizontal motion, and the remains stationary of rope draw-gear 27.On the contrary, inclined around axis 10
The remains stationary of rope draw-gear 26 when turning, on the contrary spheroid 11 moved on substantially vertical circular arc around axis 10, thus drive
The yaw motion of dynamic gear lever, and finally drive moving horizontally for the cable core 25 of rope draw-gear 27.
In the structure shown in Fig. 2, the handle 2 of selection lever 1 can only be carried out towards the inside motion of figure plane, then, entered
The upward motion of row spheroid 11 and the clockwise deflection of gear lever；Motion in the opposite direction is prevented by scotch 29, should
Scotch 29 is arranged between the arm 16 of gear lever 13 and housing 20 with intersecting with plane 35, and is being attempted handle 2 from attached
It is stuck in when plan is pulled outwardly between selection lever 13 and housing 20.Scotch 29 prevents selection lever towards reverse gear shift side by this way
To motion.
Cable core 25 and scotch 29 preferably not only keep identical distance in same plane 35 with axis 14, but also
Crossed in the plane positioned at same on the extended line of cable core 25.Thus while the power being applied to by driver on handle 2 can
Permitted to make selection lever 1 or even gear lever 13 deforms or makes housing distortion, so as to mobile axis 4,10, but no matter pressed to arm 16
Power on to scotch 29 has much, and the position of application point 18 all with lever 1,13 possible bendings or distorts unrelated.
In order to be linked into reverse gear shift, it is necessary to which position of the scotch 29 shown in Fig. 2 is removed.Therefore, in selection lever 1
On this is slightly provided with the distance for being easy to get at for the finger of the hand contact handle 2 of driver below handle 2
Place is in the operating element 30 of the loop type extended around the axle body of selection lever, and driver can catch the operating element with finger simultaneously
And operating element is pulled up along rod handle.Operating element 30 is connected with the cable core 31 of the 3rd rope draw-gear 32, the cable core 31 from
The rod handle that operating element 25 begins to pass selection lever 1 extends to the bottom of selection lever 1 and extended to playing arc from there
Scotch 29.Scotch 29 linearly can be guided movably in the guide rail not shown in this drawing of housing 20.Rope is drawn
The case of device 32 by an end anchorage on selection lever 1 and by another end anchorage housing 20 suspension arrangement 33
On.If driver pulls up operating element 30, cable core 31 must be servo-actuated, thus it at it court on one end of scotch 29
The direction of suspension arrangement 33 is pulled back, and drives scotch 29 herein so that sky of the scotch between arm 16 and housing 20
Depart from gap.Then, the no longer locked body 29 of the freedom of motion of gear lever 13 limits, and gear lever 13 can surround deflection
Widdershins deflected the position that axis 14 is shown since Fig. 2 and therefore reach a position, selection lever 1 can be from the position
Another is begun through around the yaw motion of axis 10 to enter in the gearshift groove of reverse gear shift and reverse gear shift can be linked into.
According to alternative organization plan, guide scotch 29 guide rail and can for the suspension arrangement 33 of rope draw-gear
To be arranged on arm 16.
Fig. 3 shows the cross section by the rod handle of selection lever 1 and the top view of framework 5.Rod handle is hollow, is had herein
U-shaped cross-section, guided inside of the protectorate of the 3rd rope draw-gear 32 in U-shaped cross-section.
The arm 15 of gear lever 13 is partly shown to cutting herein, so as to be shown in phase in the Y-piece 17 of gear lever
Clutch protuberance 8 of the sliding block and interlocking movable to the radial direction of axis 14 in sliding block.
Fig. 4 shows the section of a flexible program of the external gear shift similar to Fig. 2.Herein, scotch 29 is being locked
Positioning is not stuck between housing 20 and arm 16 in putting, but is stuck in housing 20 and the rope traction dress on the application point 18 for acting on arm
Put between 27 collar 34.Therefore, exist even in there may be gap between collar 34 and application point 18 but do not influence cable core 25
Position in latched position.
Obviously, although above-mentioned detailed description and accompanying drawing are the exemplary organization plan of determination of the present utility model,
But it only considers to be used for visually illustrating and should not be interpreted as limiting the scope of protection of the utility model.It can carry out described
The various modifications of organization plan, without departing from the scope and its equivalent technical solutions of claims.Especially from this
Specification and drawings, which are set out, can also learn the embodiment feature not referred in the claims.This feature can also with different from
Specifically disclosed combination occurs.Therefore, multiple this features refer in same sentence or with character associative sides different each other
The actual conditions that formula refers to cannot be inferred certainly：They can only occur in specifically disclosed combination；Replace, in principle
Can be omitted based on this or change multiple this features also with single feature, as long as this will not hinder function of the present utility model
Property.
List of numerals
1 selection lever
2 handles
3 application points
4 clinoids
5 frameworks
6 axle journals
7 cantilevers
8 clutch protuberances
9 axle journals
10 clinoids
11 spheroids
12 sliding blocks
13 gear levers
14 axis
15 legs
16 legs
17 Y-pieces
18 application points
19 openings
20 housings
21 openings
22 latch
23 support holes
24 cable cores
25 cable cores
26 rope draw-gears
27 rope draw-gears
The section in 28 adjustable length schools
29 scotch
30 operating elements
31 cable cores
32 rope draw-gears
33 suspension arrangements
34 collars
35 planes
Claims (14)
1. a kind of external gear shift of manual transmission for motor vehicle, it, which has, is shifting gears and is being deflected in the gear selecting free degree
Gearshift/gear lever (1) of motion, the conveyer (27) and gear lever that are used to pass to gear selecting motion speed changer of linear motion
(13), the gear lever (13) is connected on gearshift/gear lever (1), so as to only by gearshift/gear lever (1) in the gear selecting free degree
In motion further pass to conveyer (27), the external gear shift also has between off-position and latched position
Movable lock body (22,29), gearshift/gear lever (1) the transporting in the gear selecting free degree described in the latched position
Dynamic property is limited with respect to off-position, the lock body in latched position with the gear lever (13) and the external gear shift
Housing (20) reciprocation.
2. the external gear shift as described in claim 1, wherein, the lock body (22) prevented in latched position described in change
Motion of the gear/gear lever (1) in the gear selecting free degree.
3. the external gear shift as described in claim 1 or 2, wherein, the gear lever (13) and the housing (20) have
It is open (21,23), the opening (21,23) only overlaps in latched position, and the lock body (22) is scarfed to overlap joint
It is open in (19,21).
4. the external gear shift as described in claim 1, wherein, stop dog position of the lock body (29) in gear lever (13)
In be clamped between gear lever (13) and housing (20).
5. the external gear shift as described in claim 4, wherein, lock body (29) entry deterrence in latched position falls
In the gear shift fork shaft shifting block groove for moving back shelves.
6. the external gear shift as described in claim 4 or 5, wherein, behaviour is provided with the handle (2) of gearshift/gear lever (1)
Make element (30), can be moved between latched position and off-position by the operating element (30) lock body (29).
7. the external gear shift as described in claim 6, wherein, the lock body (29) is mechanically coupled to the operation member
On part (30).
8. the external gear shift as described in claim 4 or 5, wherein, the conveyer (27) for transmitting gear selecting motion is rope
Rope transmission device, where the cable core (25) of cable traction device and parallel to gear lever (13) clinoid (14) extensions
Plane intersect in latched position with lock body (29).
9. the external gear shift as described in claim 4 or 5, wherein, the conveyer (27) for transmitting gear selecting motion is rope
Rope transmission device, the lock body (29) are arranged in latched position in the extension of cable core (25) of cable traction device.
10. the external gear shift as described in claim 1 or 2, wherein, the gearshift/gear lever (1) surrounds the first yawing axis
Line (4) is supported in framework (5) deflectablely, and the framework (5) is inclined around second oriented transverse to the first clinoid (4)
Shaft axis (10) are supported on housing (20) deflectablely.
11. the external gear shift as described in claim 10, wherein, first clinoid (4) is the axle of gearing movement
Line, and the second clinoid (10) is the axis of gear selecting motion.
12. the external gear shift as described in claim 10, wherein, the framework (5) has clutch protuberance (8), institute
Clutch protuberance (8) is stated to act on the gear lever (13) and on the axis (4) of gearing movement extend.
13. the external gear shift as described in claim 12, it is characterised in that the clutch protuberance (8) is scarfed to cunning
In block (12), the sliding block (12) can radially transport on the gear lever (13) with respect to the clinoid (14) of gear lever (13)
It is dynamic.
14. the external gear shift as described in claim 13, it is characterised in that the sliding block (12) is in the gear lever (13)
On also radially with respect to gear selecting motion clinoid (10) it is movable.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015015880.5 | 2015-12-09 | ||
| DE102015015880.5A DE102015015880A1 (en) | 2015-12-09 | 2015-12-09 | External circuit for a manual transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626173U true CN206626173U (en) | 2017-11-10 |
Family
ID=58773450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621299033.1U Active CN206626173U (en) | 2015-12-09 | 2016-11-30 | External gear shift for manual transmission |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206626173U (en) |
| DE (1) | DE102015015880A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830160A (en) * | 2017-11-30 | 2018-03-23 | 江苏沃得农业机械有限公司 | The secondary speed-change and gearshift operating mechanism of tractor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2856961B1 (en) * | 2003-07-04 | 2006-08-11 | Renault Sa | EXTERNAL GEARBOX CONTROL DEVICE FOR A VEHICLE EDGE BOARD |
| DE10353240A1 (en) * | 2003-11-13 | 2005-06-16 | Zf Friedrichshafen Ag | switching device |
| DE102005062167B3 (en) * | 2005-12-23 | 2007-05-24 | Teleflex Automotive Germany Gmbh | Gearshift lever with actuating device for reverse gear lock, has selecting finger is arranged at curvature of exhibiting gearshift lever having curvature, which rises in axis of bell crank lever and cooperate with it |
| DE502008002954D1 (en) * | 2008-09-16 | 2011-05-05 | Dura Automotive Systems Gmbh | Actuating device for switching a transmission and for activating a parking brake |
| DE102010053534A1 (en) | 2010-12-04 | 2012-06-06 | GM Global Technology Operations LLC | External circuit for a manual transmission |
-
2015
- 2015-12-09 DE DE102015015880.5A patent/DE102015015880A1/en not_active Withdrawn
-
2016
- 2016-11-30 CN CN201621299033.1U patent/CN206626173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830160A (en) * | 2017-11-30 | 2018-03-23 | 江苏沃得农业机械有限公司 | The secondary speed-change and gearshift operating mechanism of tractor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015015880A1 (en) | 2017-06-14 |
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