CN111301595A - Motorcycle and engine gear shift lever mechanism thereof - Google Patents
Motorcycle and engine gear shift lever mechanism thereof Download PDFInfo
- Publication number
- CN111301595A CN111301595A CN202010230890.0A CN202010230890A CN111301595A CN 111301595 A CN111301595 A CN 111301595A CN 202010230890 A CN202010230890 A CN 202010230890A CN 111301595 A CN111301595 A CN 111301595A
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- pin
- shifting
- star wheel
- shift
- gear
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- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 5
- 238000004663 powder metallurgy Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/08—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips foot actuated
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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
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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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
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
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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
- F16H2063/3079—Shift rod assembly, e.g. supporting, assembly or manufacturing of shift rails or rods; Special details thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention provides a gear shift lever mechanism of a motorcycle engine, when a motorcycle is shifted, a shift lever combination drags a positioning star wheel to rotate, a gear of the shift lever pulls a limit pin extending out of a sliding block, when the positioning star wheel rotates, the shift lever and a first adjacent shift pin mutually avoid through a first shift pin gap, after the positioning star wheel rotates for a shift pin angle, the relative position of the gear shifting sliding block and the positioning star wheel changes, the limit pin moves from the middle part to the edge of the positioning star wheel, the limit pin is arranged in the moving direction and is abutted against a second shift pin adjacent to the first shift pin through a limit abutting surface, the situation that the positioning star wheel generates continuous shifting due to rotation inertia is avoided, and the limit pin has a simple structure, occupies a small space and simplifies the structure. The invention also provides a motorcycle.
Description
Technical Field
The invention relates to the technical field of motorcycles, in particular to a motorcycle and an engine gear shifting lever mechanism thereof.
Background
The motorcycle gear shifting mechanism drives the gear shifting rod combination to rotate through pedaling the gear shifting pedal rod, and the gear shifting rod combination rotates in a process of dragging the positioning star wheel to move, so that the positioning rocker arm drives the speed changing drum to rotate, and the gear shifting effect is achieved.
In the prior art, the gear shifting rod combination drags the positioning star wheel to rotate, and when the positioning star wheel rotates, after one shifting pin angle rotates, the situation of continuously rotating a plurality of shifting pin angles can be generated due to inertia, so that the motorcycle is continuously shifted. At present, in order to avoid the continuous gear shifting situation, the positioning star wheel is rotated and limited by adding limiting blocks on two sides of the gear shifting rod combination in the width direction, and the limiting blocks increase the size of the gear shifting rod combination in the width direction, so that the gear shifting rod combination occupies a large space when rotating.
Meanwhile, when the gear shifting rod combination drags the positioning star wheel to rotate, the gear shifting pusher dog extending out of the sliding block is shifted by the upper gear of the gear shifting rod combination and is in compression joint fit with the shifting pin on the positioning star wheel, the strength and the structural size of the gear shifting pusher dog need to be ensured, and the gear shifting pusher dog with the stamping structure at present cannot meet the technological requirements.
Therefore, how to optimize the product structure of the shift lever mechanism of the motorcycle is a problem to be solved urgently by those skilled in the art at present.
Disclosure of Invention
In view of the above, the present invention provides a shift lever mechanism of motorcycle engine to optimize the product structure of the shift lever mechanism of motorcycle; the invention also provides a motorcycle.
In order to achieve the purpose, the invention provides the following technical scheme:
a kind of motorcycle engine gear level organization, including gear level combination and position the star gear shifted by it, the said gear level combination is equipped with the gear and shifted the slide block;
one end of the gear shifting slide block, which is far away from the gear shifting pusher dog, extends out of a limit pin,
the limiting pin is provided with a first shifting pin gap which is avoided from a first shifting pin of the positioning star wheel when the positioning star wheel shifts;
and after the positioning star wheel finishes one-time gear shifting, a limiting abutting surface which abuts against a second shifting pin close to the first shifting pin along the rotation direction of the positioning star wheel.
Preferably, in the motorcycle engine shift mechanism, the limit pin further has a second shifting pin gap which is avoided from the second shifting pin in the return process of the positioning star wheel.
Preferably, in the motorcycle engine shift mechanism, an avoidance end surface of the limit pin opposite to the first shift pin is an arc avoidance end surface.
Preferably, in the above motorcycle engine shift mechanism, the limit abutment surface is a planar limit abutment surface, and the planar limit abutment surface and the arc surface avoid end surface are in arc transition.
Preferably, in the motorcycle engine shift mechanism, the stopper pin is a columnar stopper pin extending out of an end face of the gear shifting slider.
Preferably, in the motorcycle engine shift mechanism, the limit pins are symmetrically arranged along the width direction of the gear shifting slide block.
Preferably, in the motorcycle engine shift mechanism, the shift finger is a shift finger of a powder metallurgy structure.
A motorcycle is provided with an engine gear shifting mechanism, and the engine gear shifting mechanism is the motorcycle engine gear shifting mechanism.
The invention provides a gear shifting lever mechanism of a motorcycle engine, which comprises a gear shifting lever combination and a positioning star wheel shifted by the gear shifting lever combination, wherein a gear shifting slide block is assembled on the gear shifting lever combination; one end of the gear shifting slide block, which is far away from the shifting claw of the gear shifting slide block, extends out of a limiting pin, and the limiting pin is provided with a first shifting pin gap which is avoided from a first shifting pin of a positioning star wheel when the positioning star wheel shifts; and after the positioning star wheel is shifted once, the limiting abutting surface abuts against a second shifting pin close to the first shifting pin along the rotation direction of the positioning star wheel. When the motorcycle shifts, the shift lever combination drags the location star gear and rotates, the spacer pin that the slider stretched out is stirred to its gear, when the location star gear rotates, dodge each other through first group round pin clearance with the first group round pin that is close to, the location star gear rotates a group round pin angle after, the relative position that the slider was stirred to the gear and the location star gear changes, the spacer pin is moved to the edge by the middle part of location star gear, set up the spacer pin on the moving direction, dial the pin with the second of neighbouring first group round pin, offset through spacing butt face, avoid the location star gear to receive rotation inertia and produce the condition of shifting in succession, the spacer pin simple structure, and the occupation space is little, and the structure is simplified.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a motorcycle engine shift mechanism according to the present invention;
FIG. 2 is a schematic structural view of the gear shifting slider in FIG. 1;
FIG. 3 is a schematic illustration of a first position of the motorcycle engine shift mechanism upshift process of FIG. 1;
FIG. 4 is a second position schematic illustration of the motorcycle engine shift mechanism upshift process of FIG. 3;
FIG. 5 is a schematic illustration of a position of the motorcycle engine shift mechanism of FIG. 4 during a return to position after an upshift;
FIG. 6 is a schematic illustration of a first position during a downshift of the motorcycle engine shift mechanism of FIG. 1;
FIG. 7 is a second position schematic illustration of a downshift event of the motorcycle engine shift mechanism of FIG. 6;
FIG. 8 is a position diagram of the motorcycle engine shift mechanism of FIG. 7 during a return after a downshift event.
Detailed Description
The invention discloses a gear shift lever mechanism of a motorcycle engine, which optimizes the product structure of the gear shift lever mechanism of the motorcycle; the invention also provides a motorcycle.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, fig. 1 is a schematic layout structure of a motorcycle engine shift mechanism provided by the invention; FIG. 2 is a schematic structural view of the gear shifting slider in FIG. 1; FIG. 3 is a schematic illustration of a first position of the motorcycle engine shift mechanism upshift process of FIG. 1; FIG. 4 is a second position schematic illustration of the motorcycle engine shift mechanism upshift process of FIG. 3; FIG. 5 is a schematic position diagram of the motorcycle engine shifting mechanism of FIG. 4 during a return process after an upshift.
The embodiment provides a gear shifting lever mechanism of a motorcycle engine, which comprises a gear shifting lever assembly 1 and a positioning star wheel 3 shifted by the gear shifting lever assembly, wherein a gear shifting sliding block 2 is assembled on the gear shifting lever assembly 1; a limiting pin 21 extends out of one end of the gear shifting slide block 2, which is far away from a shifting claw 22 of the gear shifting slide block, and the limiting pin 21 is provided with a first shifting pin gap 3-1 which is avoided from a first shifting pin 3-31 of the positioning star wheel 3 when the positioning star wheel 3 shifts; and a limiting abutting surface which abuts against a second shifting pin 3-32 close to the first shifting pin 3-31 along the rotation direction of the positioning star wheel 3 after the positioning star wheel 3 finishes one-time shifting.
When the motorcycle is shifted, the shifting pedal lever is understood by feet, so that the shifting lever assembly 1 rotates, the shifting lever assembly 1 drags the positioning star wheel 3 to rotate, the gear of the shifting lever assembly stirs the limiting pin 21 extending out of the sliding block 2, and when the positioning star wheel 3 rotates, the shifting lever and the adjacent first shifting pin 3-31 mutually avoid through the first shifting pin gap 3-1.
After the positioning star wheel 3 rotates by a pin-shifting angle, when the gear-shifting rod combination rotates to the maximum rotation angle, the roller of the positioning rocker arm 4 is at the lowest point of the positioning star wheel 3, the positioning star wheel may continue to rotate due to the action of inertia force, at this time, the relative position of the gear shifting slider 2 and the positioning star wheel 3 changes, the limit pin 21 moves from the middle part of the positioning star wheel 3 to the edge, the position of the limit pin is located at the second shifting pin 3-32 adjacent to the first shifting pin 3-31, and the limit pin 21 is arranged between the first shifting pin 3-31 and is abutted against the second shifting pin 3-2 through the limit abutting surface 3-2 in the moving direction, so that the situation that the positioning star wheel 3 is subjected to continuous gear shifting due to the rotation inertia is avoided, and the limit pin 21 is simple in structure, small in occupied space.
In an embodiment of the present disclosure, the stop pin 21 further has a second pin clearance 3-3 that is avoided from the second pin 3-32 during the return process of the positioning star wheel 3.
After gear adding is completed, the gear shifting rod assembly 1 and the positioning star wheel 3 return to a gear position to be shifted, the limiting pin 21 abuts against the second shifting pin 3-32 after the positioning star wheel 3 rotates in the previous gear shifting process, the limiting pin 21 returns to the middle from the edge of the positioning star wheel 3 during returning, at the moment, abutting clamping stagnation between the second shifting pin 3-32 and the limiting pin 21 is avoided, and the second shifting pin gap 3-3 which is mutually avoided is formed between the limiting pin 21 and the second shifting pin 3-32 during returning of the limiting pin 21 through control over a moving path of the limiting pin 21, so that the returning rotation safety is guaranteed.
Through set up spacer pin 21 on gear shifting rod combination 1, spacer pin 21 stretches out and stirs slider 2 in the gear, stir slider 2 and location star gear 3's rotation relative position at the gear on, set up spacer pin 21 and the round pin that is close to of shifting in-process and reserve the round pin clearance of dialling, it is spacing with adjacent round pin butt of dialling on the removal route of spacer pin 21 after shifting, avoid the continuous gear shifting of motorcycle, moreover, the steam generator is simple in structure, and the occupation space is little, guarantees the security of shifting.
In an embodiment of the present disclosure, the avoiding end surface of the stopper pin 21 opposite to the first pin 3-31 is an arc-shaped avoiding end surface 211. The round pin of dialling on the location star gear 3 is the cylinder structure, and when the stop pin 21 was stirred slider 2 at the gear and was stirred location star gear 3 and rotate, set up the terminal surface of dodging of stop pin 21 in the face of first group round pin 3-31 one side into the cambered surface and avoid terminal surface 211, further reduce the occupation space of stop pin 21 between a plurality of group round pins of location star gear 3, avoid interfering, realize effectively dodging.
Meanwhile, the limiting abutting surface 3-2 is a plane limiting abutting surface 212, and the plane limiting abutting surface 212 and the arc surface avoiding end surface 211 are in arc transition. After the limiting pin 21 is avoided from the first shifting pin 3-31 through the first shifting pin gap 3-1, the second shifting pin 3-32 needs to be abutted and limited, in order to ensure that the second shifting pin 3-32 with a cylindrical structure is abutted and stably connected with the limiting pin 21 and avoid slipping, the end surface of the limiting pin 21 facing the second shifting pin 3-32 is set to be a plane limiting abutting surface 212, and the limiting abutting surface 3-2 of the second shifting pin 3-32 abutted against the limiting pin 21 is changed from an arc transition position to the plane limiting abutting surface 212, so that the effective abutting area is increased, and the abutting accuracy of the limiting pin for the second shifting and 3-32 is ensured.
Furthermore, the limit pin 21 is a cylindrical limit pin extending out of the end surface of the gear shifting slide block 2. With the spacing butt face 212 in plane of spacer pin 2 and the cambered surface dodge between the face 211 circular arc transition, reduce the closed angle structure, reduce the space and occupy for spacer pin 21 wholly is major arc cylinder structure, guarantees its own structural strength, and realizes stable space dodge and butt stability.
In an embodiment of the present disclosure, the limiting pins 21 are symmetrically arranged along the width direction of the gear shifting slider 2. The motorcycle comprises two gear shifting directions of gear shifting and gear shifting, the limiting pin is arranged in a symmetrical structure relative to the gear shifting sliding block, and avoidance of the first shifting pin 3-31 and abutting limit of the second shifting pin 3-32 can be completed in two directions.
The above is an upshift process of the engine, and a downshift process of the engine is taken as an example, and the positional relationship between the stopper pin 21 and the positioning star wheel 3 is further described.
6-8, FIG. 6 is a first position schematic view of the motorcycle engine shift mechanism of FIG. 1 during a downshift event; FIG. 7 is a second position schematic illustration of a downshift event of the motorcycle engine shift mechanism of FIG. 6; FIG. 8 is a position diagram of the motorcycle engine shift mechanism of FIG. 7 during a return after a downshift event.
In the gear-shifting process, the moving direction of the gear-shifting rod combination 1 and the positioning star wheel 3 moves in a reverse direction to the gear-shifting process, the gear shifts the sliding block 2 to move, the limiting pin 21 and the first shifting pin 6-31 have a first shifting pin gap 6-1, after the gear-shifting is completed for one time, the positioning star wheel 3 rotates for a shifting pin angle, in order to avoid continuous rotation gear-shifting, the limiting pin 21 is arranged on a moving path and is abutted against a second shifting pin 6-32, close to the first shifting pin 6-31, on the positioning star wheel 3, and the continuous rotation of the positioning star wheel 3 is limited through a limiting abutting surface 6-2.
After the gear reduction is finished, the gear shifting rod assembly 1 returns to the initial gear shifting position, and the limiting pin 21 and the second shifting pin 6-32 have a second shifting pin gap 6-3, so that the return safety is guaranteed.
It should be noted that the above signs of the first shift pin and the second shift pin are used to describe the positional relationship between the two adjacent shift pins of the limit pin 21 when the engine shifts once, and do not refer to a specific shift pin.
In one embodiment of the present disclosure, shift finger 22 is a powder metallurgy shift finger. The shifting finger 22 is in poking fit with a poking pin on the positioning star wheel 3, and is set to be in a powder metallurgy structure, so that parts are easy to manufacture, the size is easy to control, and the stability of the working structure is ensured.
Based on the motorcycle engine gear shifting mechanism provided in the above embodiment, the invention also provides a motorcycle, wherein the engine gear shifting mechanism is arranged on the motorcycle, and the engine gear shifting mechanism arranged on the motorcycle is the motorcycle engine gear shifting mechanism provided in the above embodiment.
Because the motorcycle adopts the motorcycle engine gear shifting mechanism of the embodiment, please refer to the embodiment for the beneficial effects brought by the motorcycle engine gear shifting mechanism of the motorcycle.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A motorcycle engine shift lever mechanism is characterized by comprising a shift lever combination and a positioning star wheel shifted by the shift lever combination, wherein a shift shifting slide block is assembled on the shift lever combination;
one end of the gear shifting slide block, which is far away from the gear shifting pusher dog, extends out of a limit pin,
the limiting pin is provided with a first shifting pin gap which is avoided from a first shifting pin of the positioning star wheel when the positioning star wheel shifts;
and after the positioning star wheel finishes one-time gear shifting, a limiting abutting surface which abuts against a second shifting pin close to the first shifting pin along the rotation direction of the positioning star wheel.
2. A motorcycle engine shift mechanism as claimed in claim 1, wherein the limit pin further has a second pin clearance that is retracted from the second pin during return of the star wheel.
3. A motorcycle engine shift mechanism as set forth in claim 2 wherein an avoidance end surface of said spacer pin opposite to said first shift pin is an arcuate avoidance end surface.
4. A motorcycle engine shift mechanism as claimed in claim 3, wherein the limit abutment surface is a planar limit abutment surface, and the planar limit abutment surface and the arc surface are in arc transition from an end surface.
5. A motorcycle engine gear shift mechanism as claimed in claim 4, wherein the limit pin is a cylindrical limit pin extending out of the end face of the gear shifting slide block.
6. A motorcycle engine gear shift mechanism as claimed in claim 5, wherein the limit pins are symmetrically arranged along the width direction of the gear shifting slider.
7. A motorcycle engine shift mechanism as claimed in claim 1, wherein the shift finger is a powder metallurgy shift finger.
8. A motorcycle provided with an engine gearshift, characterized in that the engine gearshift is as claimed in any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010230890.0A CN111301595A (en) | 2020-03-27 | 2020-03-27 | Motorcycle and engine gear shift lever mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010230890.0A CN111301595A (en) | 2020-03-27 | 2020-03-27 | Motorcycle and engine gear shift lever mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111301595A true CN111301595A (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010230890.0A Pending CN111301595A (en) | 2020-03-27 | 2020-03-27 | Motorcycle and engine gear shift lever mechanism thereof |
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| Country | Link |
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| CN (1) | CN111301595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795146A (en) * | 2020-07-15 | 2020-10-20 | 隆鑫通用动力股份有限公司 | Gearshift and engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07772Y2 (en) * | 1986-07-07 | 1995-01-11 | スズキ株式会社 | Vehicle speed change control device |
| CN101363543A (en) * | 2007-07-20 | 2009-02-11 | 雅马哈发动机株式会社 | Gearshift device |
| US20150176706A1 (en) * | 2013-12-19 | 2015-06-25 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission apparatus, shift mechanism, and vehicle |
| CN207378137U (en) * | 2017-09-13 | 2018-05-18 | 重庆动霸科技有限公司 | 3rd, four-wheel motor cycle shifter of transmission |
| JP2019173959A (en) * | 2018-03-29 | 2019-10-10 | 本田技研工業株式会社 | Change mechanism of speed change gear |
| CN212951000U (en) * | 2020-03-27 | 2021-04-13 | 浙江春风动力股份有限公司 | Motorcycle and engine gear shift lever mechanism thereof |
-
2020
- 2020-03-27 CN CN202010230890.0A patent/CN111301595A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07772Y2 (en) * | 1986-07-07 | 1995-01-11 | スズキ株式会社 | Vehicle speed change control device |
| CN101363543A (en) * | 2007-07-20 | 2009-02-11 | 雅马哈发动机株式会社 | Gearshift device |
| US20150176706A1 (en) * | 2013-12-19 | 2015-06-25 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission apparatus, shift mechanism, and vehicle |
| CN207378137U (en) * | 2017-09-13 | 2018-05-18 | 重庆动霸科技有限公司 | 3rd, four-wheel motor cycle shifter of transmission |
| JP2019173959A (en) * | 2018-03-29 | 2019-10-10 | 本田技研工業株式会社 | Change mechanism of speed change gear |
| CN212951000U (en) * | 2020-03-27 | 2021-04-13 | 浙江春风动力股份有限公司 | Motorcycle and engine gear shift lever mechanism thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795146A (en) * | 2020-07-15 | 2020-10-20 | 隆鑫通用动力股份有限公司 | Gearshift and engine |
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