CN107524793A - A kind of self-changing gearbox gear-shifting mechanism based on hydraulic control - Google Patents
A kind of self-changing gearbox gear-shifting mechanism based on hydraulic control Download PDFInfo
- Publication number
- CN107524793A CN107524793A CN201710952679.8A CN201710952679A CN107524793A CN 107524793 A CN107524793 A CN 107524793A CN 201710952679 A CN201710952679 A CN 201710952679A CN 107524793 A CN107524793 A CN 107524793A
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- Prior art keywords
- gear
- selector shaft
- shifting block
- shelves
- shifter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range 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
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
-
- 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
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
-
- 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
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/301—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a kind of self-changing gearbox gear-shifting mechanism based on hydraulic control, including selecting selector shaft, slip cap, which is mounted in, to be selected on selector shaft and refers to the shelves for selecting selector shaft to rotate, shelves are driven to refer to the gear selecting component slided on selector shaft is selected, for driving the gear selecting hydraulic cylinder of gear selecting component, it is fixedly set in the shifting block for selecting gear shift shaft end, for the shifter assemblies for driving shifting block to rotate, pass through the gear shifting hydraulic cylinder of fluid motor-driven shifter assemblies, the gearshift also includes self-lock pin, interlocking assembly, self-lock pin branch is against on shifting block, for limiting the position of shifting block, interlocking assembly slip cap is mounted in and selected on selector shaft, refer to for limiting shelves and be linked into a gear；It using shifter of the present invention, can avoid in car running process, cause gearbox to damage because vibration causes shifting block to deviate existing position and be linked into two gears simultaneously and jeopardize personal safety, while have berth-changing strength big, perform fireballing advantage.
Description
Technical field
The present invention relates to electric automobile transmission field, it particularly relates to a kind of automatic gear-box based on hydraulic control
Shifter.
Background technology
The main reason for shortage of the energy and people are electric car development to the requirements at the higher level of quality of life, the energy of automobile
Consumption accounts for the nearly a quarter of world energy sources overall consumption, and with the development of World Economics, the quantity of possessing of automobile is sharply increasing,
Caused energy and environment problem just seems more serious therefrom, also big in face of environmental protection and the power saving of being on the rise, China
Power supports development new energy, and electric automobile is to realize one of important means of this target.
The pure electric automobile run in the market, in the process of running, easily shifting block is caused to deviate existing position due to vibrating
Put, it may appear that theoretical position and physical location non-matching phenomenon, so as to cause maloperation to damage speed changer, or even infringement person peace
Entirely；Speed changer is in vehicle operation simultaneously, if without interlock, it is possible to can be linked into two gears simultaneously, cause
Speed changer gear structure inside is completely mutually locked, if being forced to transmission torque input so as to cause the permanent damage of speed changer
Wound, or even can crisis personal safety.
For example, China Patent No. 200810070135.X discloses a kind of hydraulic change gear device of mechanical automatic speed transmission, bag
Selector shaft and the selector fork being arranged on selector shaft, in addition to hydraulic cylinder, position sensor and ECU are included, hydraulic cylinder drives
Dynamic selector shaft drives selector fork back and forth to run and completes gear shift action, and position sensor is used for the position letter for detecting selector fork
Number, and the position signalling of selector fork is inputted to ECU, the control signal output of ECU and the electricity of hydraulic cylinder
Magnet valve signal input part connects, and the invention drives selector shaft direct drive selector fork gear shift using hydraulic cylinder, and uses position
Sensor and ECU are controlled, it is not necessary to gear selecting and directly carry out gear shift, shorten the time of gearshift procedure, reduce power
The reduction of power performance caused by interruption, improve power performance and acceleration；Gearshift is set directly on speed changer
Cover, take up space small, mechanism is simple, reliable operation.But the invention needs selector shaft to be multiple, and can not solve vapour
In car running, due to vibrating the technical problem for easily making shifting block deviate existing position.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of self-changing gearbox gear-shifting based on hydraulic control
Mechanism.
To realize above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
The shifter, including selector shaft is selected, slip cap, which is mounted in, to be selected on selector shaft and with the shelves for selecting selector shaft to rotate
Refer to, drive shelves to refer to the gear selecting component slided on selector shaft is selected, for driving the gear selecting hydraulic cylinder of gear selecting component, be fixedly set in
The shifting block of gear shift shaft end is selected, for the shifter assemblies for driving shifting block to rotate, passes through the gear shift of fluid motor-driven shifter assemblies
Hydraulic cylinder, the shifter also include self-lock pin, interlocking assembly, and self-lock pin branch is against on shifting block, for limiting the position of shifting block
Put, interlocking assembly slip cap refers to mounted in selecting on selector shaft, for limiting shelves is linked into a gear.
Further, the axial notch that section is arc is provided with shifting block outer wall, self-lock pin branch is against in axial notch.
Further, self-lock pin is made up of lock housing, spring, lock core and limited cap, and lock housing one end is provided with blind hole, blind bore end
Diameter is more than inside diameter, and spring is arranged in blind hole, and lock core is made up of lock core cap and lock core body, lock core cap diameter and blind hole
Inside diameter is adapted and is inserted into blind hole and abutted with spring, the affixed lock core cap in lock core body one end, the other end be it is coniform and
It is exposed that limited cap is boss-shaped outside lock housing, limited cap ledge diameter is identical with blind bore end diameter and center at set
Have with lock core body to the first through hole being adapted to, limited cap slip cap is on lock core body and is inserted into blind hole.
Further, interlocking assembly includes latch, connection sheet, and latch is that L shapes and being sleeved on are selected on selector shaft, locking
Block is two and is symmetricly set on shelves and refers to both sides, and latch horizontal ends and shelves refer to bottom and are provided with gap, connection sheet respectively with
Two latch vertical end side walls connect.
Further, the vertical end of latch is provided with and selected the second through hole that selector shaft coordinates.
Further, selecting selector shaft both ends, centre is rectangular-shape to be cylindric.
Further, the shifter also includes gear shift sensor, and gear shift sensor, which is arranged on, selects selector shaft is close to dial
One end of head.
Further, the shifter also includes gear selecting sensor, and gear selecting sensor is arranged on gear selecting component.
Shifter of the present invention has the beneficial effect that：
1st, shifter of the present invention uses hydraulic control, is specially adapted for electric car.
2nd, shifter of the present invention can be avoided in car running process, because vibration causes shifting block to deviate existing position
Put, improve traffic safety.
3rd, shifter of the present invention, which can limit shelves and refer to, hangs on a gear, avoids being linked into two gears simultaneously and makes
Damaged into gearbox and jeopardize personal safety.
4th, shifter berth-changing strength of the present invention is big, and it is fast to perform speed.
Brief description of the drawings
Fig. 1 is the structural representation of shifter of the present invention；
Fig. 2 is the self-lock pin structural representation of shifter of the present invention；
Fig. 3 a, Fig. 3 b, Fig. 3 c are the self-lock mechanism schematic diagrames of shifter of the present invention；
Fig. 4 is the interlocking assembly structural representation of shifter of the present invention.
Shown in figure：
1- selects selector shaft；2- shelves refer to；3- gear selecting components；4- gear selecting hydraulic cylinders；5- shifting blocks, 51- axial notches；6- gear shift groups
Part；7- gear shifting hydraulic cylinders；8- self-lock pins, 81- lock housings, 811- blind holes, 82- springs, 83- lock cores, 831- lock core caps, 832- lock cores
Body, 84- limited caps, 841- first through hole；9- interlocking assemblies, 91- latch, the through holes of 911- second, 92- connection sheets；10- gear shift
Sensor；11- shifting blocks.
Embodiment
It is further detailed to the technical scheme work of shifter of the present invention with reference to the accompanying drawing in the embodiment of the present invention
Describe in detail bright.
As shown in figure 1, the shifter, including selector shaft 1 is selected, slip cap, which is mounted in, to be selected on selector shaft 1 and is changed with choosing
The shelves that shelves axle 1 rotates refer to 2, drive shelves to refer to the 2 gear selecting components 3 slided on selector shaft 1 is selected, realize that shelves refer to 2 gear selecting operation, use
In the gear selecting hydraulic cylinder 4 of driving gear selecting component 3, the shifting block 5 for selecting the end of selector shaft 1 is fixedly set in, for driving shifting block 5 to rotate
Shifter assemblies 6, by the gear shifting hydraulic cylinder 7 of fluid motor-driven shifter assemblies 6, by controlling the rotation of shifting block 5 and passing through
Shifting block 5, which drives, selects selector shaft 1 and shelves to refer to 2 rotations, realizes and hangs shelves operation, the shifter also includes self-lock pin 8, interlocking group
Part 9, self-lock pin 8 are against on shifting block 5, for limiting the position of shifting block 5, are avoided in car running process, because vibration causes
Shifting block 11 deviates existing position, and the slip cap of interlocking assembly 9 refers to 2 mounted in selecting on selector shaft 1, for limiting shelves and is linked into a gear,
Avoiding being linked into two gears simultaneously causes gearbox to damage and jeopardize personal safety.
As shown in Fig. 2 self-lock pin 8 is made up of lock housing 81, spring 82, lock core 83 and limited cap 84, the one end of lock housing 81 is provided with
Blind hole 811, the end diameter of blind hole 811 are more than inside diameter, and spring 82 is arranged in blind hole 811, and lock core 83 is by the He of lock core cap 831
Lock core body 832 forms, and the diameter of lock core cap 831 is adapted with the inside diameter of blind hole 811 and is inserted into blind hole and supported with spring 82
Connect, the affixed lock core cap 831 in the one end of lock core body 832, the other end is coniform and exposed outside lock housing 81, and limited cap 84 is boss
Shape, the ledge diameter of limited cap 84 is identical with blind bore end diameter and center at be provided with lock core body 832 to be adapted to
One through hole 841, the slip cap of limited cap 84 is on lock core body 832 and is inserted into blind hole 811.
Fig. 3 a, Fig. 3 b, Fig. 3 c are respectively that rotate counterclockwise is put into gear, neutral gear, dextrorotation turn linked to a grade view, in figure
It is shown, the axial notch 51 that section is arc is provided with the outer wall of shifting block 5, self-lock pin 8 is against in axial notch 51, works as shifting block
When 11 needs depart from or offset present position, the elastic force of spring need to be overcome, and then avoid shifting block 11 from departing from or offset present position.
As shown in figure 4, interlocking assembly 9 includes latch 91, connection sheet 92, latch 91 is L shapes and is sleeved on and selects gear shift
On axle 2, latch 91 is two and is symmetricly set on shelves and refers to 34 both sides, and the horizontal ends of latch 351 refer to 2 bottoms with shelves and are provided with
Gap, connection sheet 92 are connected with the vertical end side wall of two latch 91 respectively.
Further, the vertical end of latch 91 is provided with and selected the second through hole 911 that selector shaft 2 coordinates.
Further, selecting the both ends of selector shaft 2, centre is rectangular-shape to be cylindric.
Further, the shifter also includes gear shift sensor 10, and gear shift sensor 10, which is arranged on, selects selector shaft 2 to lean on
One end of nearly shifting block 5, for monitoring in real time and shelves refer to 2 present positions when feeding back gear-change operation, until shelves refer to 2 and rotate to specific bit
Put.
Further, the shifter also includes not showing in gear selecting sensor map, and gear selecting sensor is arranged on gear selecting group
On part 3, refer to 2 present positions for monitoring and feeding back shelves when gear selecting operates in real time, until shelves refer to 2 arrival specified locations.
The operation principle of shifter of the present invention is as follows：
Gear selecting hydraulic cylinder 4 drives gear selecting component 3 to drive shelves to refer to 2 and does linear slide on selector shaft 1 is selected, and does gear selecting operation,
Now interlocking assembly 9 refers to 2 movements along with shelves, is then monitored in real time by gear selecting sensor and feeds back shelves and refers to 2 present positions, directly
Refer to 2 arrival specified locations to shelves, now latch 91 will take the position of adjacent gear positions, and pass through the pressure in hydraulic circuit
Connection sheet 92 is compressed, increases the frictional force between latch 91 and shifting axle 1, and then limits latch 91 and does rotation fortune
It is dynamic, and then shelves refer to 2 can only be linked into specified gear, play interlocked use, then gear shifting hydraulic cylinder 7 passes through fluid motor-driven gear shift
Component 6 simultaneously drives shifting block 5 and selects the rotation of selector shaft 1, and then drives shelves to refer to 2 rotary motion, does gear-change operation, and by changing
Shelves refer to 2 present positions when shelves sensor 10 monitors in real time and feeds back gear-change operation, until shelves refer to 2 and rotate to specified location, it is adjoint
The rotation of shifting block 5, the lock core 83 of self-lock pin 8 will gradually reduce spring 82, and the axial notch 51 that lock core 83 departs from shifting block 5 supports
In the side wall of shifting block 5, because now spring 82 is compressive state, 83 rigid branch of lock core is set to be against on shifting block 5, when shifting block 11 needs
When departing from or offseting present position, the compression stress of spring 82 need to be overcome, therefore fixed shifting block 11 can be played a part of, realized certainly
Lock function.
The present invention is not limited to above-mentioned embodiment, in the case of without departing substantially from substantive content of the present invention, art technology
Any deformation, improvement, the replacement that personnel are contemplated that each fall within protection scope of the present invention.
Claims (8)
1. a kind of self-changing gearbox gear-shifting mechanism based on hydraulic control, including selector shaft (1) is selected, slip cap is mounted in and selects selector shaft
(1) refer to (2) on and with the shelves for selecting selector shaft (1) to rotate, drive shelves to refer to the gear selecting component that (2) are slided on selector shaft (1) is selected
(3), for driving the gear selecting hydraulic cylinder (4) of gear selecting component (3), the shifting block (5) for selecting selector shaft (1) end is fixedly set in, is used
In the shifter assemblies (6) of driving shifting block (5) rotation, by the gear shifting hydraulic cylinder (7) of fluid motor-driven shifter assemblies (6), its
It is characterised by, the shifter also includes self-lock pin (8), interlocking assembly (9), and self-lock pin (8) branch is against on shifting block (5), used
In the position of limitation shifting block (5), interlocking assembly (9) slip cap refers to (2) mounted in selecting on selector shaft (1), for limiting shelves and is linked into one
Individual gear.
2. shifter according to claim 1, it is characterised in that：Section is provided with shifting block (5) outer wall as arc
Axial notch (51), self-lock pin (8) branch are against in axial notch (51).
3. shifter according to claim 1 or 2, it is characterised in that：Self-lock pin (8) by lock housing (81), spring (82),
Lock core (83) and limited cap (84) composition, lock housing (81) one end are provided with blind hole (811), and blind hole (811) end diameter is more than inside
Diameter, spring (82) are arranged in blind hole (811), and lock core (83) is made up of lock core cap (831) and lock core body (832), lock core cap
(831) diameter is adapted with the inside diameter of blind hole (811) and is inserted into blind hole and abutted with spring (82), lock core body (832)
The affixed lock core cap (831) in one end, the other end for it is coniform and it is exposed in lock housing (81) outside, limited cap (84) is boss-shaped, spacing
Cap (84) ledge diameter is identical with blind bore end diameter and center at be provided with it is logical to first be adapted to lock core body (832)
Hole (841), limited cap (84) slip cap is on lock core body (832) and is inserted into blind hole (811).
4. shifter according to claim 1, it is characterised in that：Interlocking assembly (9) includes latch (91), connection sheet
(92), latch (91) is that L shapes and being sleeved on are selected on selector shaft (2), and latch (91) is two and is symmetricly set on shelves and refers to
(34) both sides, latch (351) horizontal ends and shelves refer to (2) bottom and are provided with gap, connection sheet (92) respectively with two latch
(91) vertical end side wall connects.
5. shifter according to claim 4, it is characterised in that：The vertical end of latch (91) is provided with and selected gear shift
The second through hole (911) that axle (2) coordinates.
6. shifter according to claim 1, it is characterised in that：Selector shaft (2) both ends are selected to be cylindric, centre is length
Cube shape.
7. shifter according to claim 1, it is characterised in that：The shifter also includes gear shift sensor
(10), gear shift sensor (10), which is arranged on, selects selector shaft (2) close to one end of shifting block (5).
8. shifter according to claim 1, it is characterised in that：The shifter also includes gear selecting sensor, choosing
Shelves sensor is arranged on gear selecting component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952679.8A CN107524793A (en) | 2017-10-13 | 2017-10-13 | A kind of self-changing gearbox gear-shifting mechanism based on hydraulic control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952679.8A CN107524793A (en) | 2017-10-13 | 2017-10-13 | A kind of self-changing gearbox gear-shifting mechanism based on hydraulic control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107524793A true CN107524793A (en) | 2017-12-29 |
Family
ID=60684770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710952679.8A Pending CN107524793A (en) | 2017-10-13 | 2017-10-13 | A kind of self-changing gearbox gear-shifting mechanism based on hydraulic control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107524793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251143A (en) * | 2020-02-07 | 2021-08-13 | 威伯科欧洲有限责任公司 | Shift module for actuating an automated manual transmission |
| CN113775754A (en) * | 2021-09-30 | 2021-12-10 | 南京清研宇时科技有限公司 | Gear selecting and shifting mechanism of integrated automatic gearbox of automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386785Y (en) * | 2009-03-04 | 2010-01-20 | 富奥汽车零部件股份有限公司 | Gear selecting and shifting actuator |
| CN102808936A (en) * | 2012-08-31 | 2012-12-05 | 东风汽车公司 | Gear-selecting and shifting actuating mechanism for automatic mechanical transmission case |
| CN204477280U (en) * | 2015-01-29 | 2015-07-15 | 浙江吉利控股集团有限公司 | The interlock board positioning means of speed changer |
| CN205260797U (en) * | 2015-12-22 | 2016-05-25 | 武汉理工通宇新源动力有限公司 | Derailleur select gear shift actuating mechanism |
| CN205479315U (en) * | 2016-03-28 | 2016-08-17 | 陕西法士特齿轮有限责任公司 | Derailleur controlling device's self -locking mechanism |
| CN106481801A (en) * | 2016-10-13 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of shift operating mechanism of speed changer assembly |
| CN206290686U (en) * | 2016-12-01 | 2017-06-30 | 韶关市焬控传动科技有限公司 | A kind of Ball screw type gear shift mechanism |
| CN207261636U (en) * | 2017-10-13 | 2018-04-20 | 南京越博动力系统股份有限公司 | A kind of self-changing gearbox gear-shifting mechanism based on hydraulic control |
-
2017
- 2017-10-13 CN CN201710952679.8A patent/CN107524793A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386785Y (en) * | 2009-03-04 | 2010-01-20 | 富奥汽车零部件股份有限公司 | Gear selecting and shifting actuator |
| CN102808936A (en) * | 2012-08-31 | 2012-12-05 | 东风汽车公司 | Gear-selecting and shifting actuating mechanism for automatic mechanical transmission case |
| CN204477280U (en) * | 2015-01-29 | 2015-07-15 | 浙江吉利控股集团有限公司 | The interlock board positioning means of speed changer |
| CN205260797U (en) * | 2015-12-22 | 2016-05-25 | 武汉理工通宇新源动力有限公司 | Derailleur select gear shift actuating mechanism |
| CN205479315U (en) * | 2016-03-28 | 2016-08-17 | 陕西法士特齿轮有限责任公司 | Derailleur controlling device's self -locking mechanism |
| CN106481801A (en) * | 2016-10-13 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of shift operating mechanism of speed changer assembly |
| CN206290686U (en) * | 2016-12-01 | 2017-06-30 | 韶关市焬控传动科技有限公司 | A kind of Ball screw type gear shift mechanism |
| CN207261636U (en) * | 2017-10-13 | 2018-04-20 | 南京越博动力系统股份有限公司 | A kind of self-changing gearbox gear-shifting mechanism based on hydraulic control |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251143A (en) * | 2020-02-07 | 2021-08-13 | 威伯科欧洲有限责任公司 | Shift module for actuating an automated manual transmission |
| CN113251143B (en) * | 2020-02-07 | 2022-07-26 | 威伯科欧洲有限责任公司 | Shifting module for actuating an automated manual transmission |
| CN113775754A (en) * | 2021-09-30 | 2021-12-10 | 南京清研宇时科技有限公司 | Gear selecting and shifting mechanism of integrated automatic gearbox of automobile |
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Application publication date: 20171229 |
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