CN107255160B - Multi-ring elastic compression torque buffering device for mechanical transmission - Google Patents
Multi-ring elastic compression torque buffering device for mechanical transmission Download PDFInfo
- Publication number
- CN107255160B CN107255160B CN201710603210.3A CN201710603210A CN107255160B CN 107255160 B CN107255160 B CN 107255160B CN 201710603210 A CN201710603210 A CN 201710603210A CN 107255160 B CN107255160 B CN 107255160B
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- inner ring
- spring inner
- clockwork spring
- force transmission
- transmission
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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
- F16H61/04—Smoothing ratio shift
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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
- F16H61/26—Generation or transmission of movements for final actuating 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
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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
- F16H61/04—Smoothing ratio shift
- F16H2061/0474—Smoothing ratio shift by smoothing engagement or release of positive clutches; Methods or means for shock free engagement of dog clutches
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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
- F16H2063/3089—Spring assisted shift, e.g. springs for accumulating energy of shift movement and release it when clutch teeth are aligned
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a but mechanical transmission is with many circles elastic compression moment of torsion buffer, this application spiral groove dish is last to have the spiral groove, pass power spring outer lane and install on spiral groove dish inner circle, the right side of spring inner circle installation axle corresponds right spring inner circle pass power frid middle part, the left side of spring inner circle installation axle corresponds left spring inner circle pass power frid middle part, the slip passes power piece and supports the both ends of round pin axle and have moment of torsion transmission round pin axle fixed plate, the strip inslot of the spring inner circle pass power frid of slip pass power piece supporting pin axle tip clockwork spring inner circle pass power frid and left spring inner circle pass power frid both sides, the connection plate through spring inner circle pass power frid is fixed at right spring inner circle pass power frid and left spring inner circle pass power frid outside, moment of torsion transmission round pin axle passes the spiral groove. The invention can realize buffering and smooth gear shifting in short time, and is suitable for speed change and gear shifting of electric automobiles and internal combustion engine automobiles.
Description
Technical Field
The invention relates to the field of mechanical transmission, which is suitable for the second gear transmission of a transmission of an internal combustion engine automobile and a new energy automobile, the buffer transmission of a clutch output shaft, the input shaft or the second gear transmission of a double-clutch automatic transmission, the output shaft or the second gear transmission of a hydraulic torque converter of a hydraulic mechanical automatic transmission, the input shaft or the second gear transmission of an electric control mechanical automatic transmission, and the transmission of a transmission of industrial and mining machinery or agricultural machinery, in particular to a multi-ring elastic compression torque buffer device for mechanical transmission.
Background
When the first gear and the second gear of the automobile are shifted after starting, passengers often feel jerky feeling, particularly when the automobile is used for urban buses, the feeling is more obvious because the first gear and the second gear of the automobile greatly change the transmission ratio to cause impact, and a vehicle provided with a manual transmission and a hydraulic torque converter cannot well relieve the impact, so that the discomfort of the passengers is caused, a short-term high torque value is caused to a transmission system, and the impact is caused to gears, transmission shafts and other control elements in the transmission system, so that the abrasion of the elements is aggravated, and even the breakage of the teeth or the transmission shafts is caused. In consideration of this impact, a safety factor needs to be increased in design, so that the size of the gear and the transmission shaft is increased or a special hot working process is required, resulting in an increase in weight of components and an increase in cost. In order to relieve the impact problem, the torque buffer device for mechanical transmission is specially provided, and the buffer is realized, and meanwhile, the gear shifting time can be shortened, so that the transmission interruption time is shortened, and the purpose of smoother transmission is achieved.
Disclosure of Invention
In order to solve the existing problems, the invention provides a secondary gear transmission, a buffer transmission of a clutch output shaft, an input shaft or a secondary gear transmission of a double-clutch automatic transmission, an output shaft or a secondary transmission of a hydraulic torque converter of a hydraulic mechanical automatic transmission, an input shaft or a secondary gear transmission of an electric control mechanical automatic transmission, a transmission of industrial and mining machinery or agricultural machinery, which can shorten the shifting time while realizing buffering, so that the discontinuous transmission time is shortened, and the purpose of smoother transmission is achieved. The spring assembly is characterized in that a spring inner ring mounting shaft is connected with a left spring inner ring force transmission groove plate, a gap exists between the spring inner ring mounting shaft and a right spring inner ring force transmission groove plate between the spring inner ring mounting shaft and the right spring inner ring force transmission groove plate, torque transmission pin shaft fixing plates are arranged at two ends of a sliding force transmission block supporting pin shaft, spring inner ring force transmission pin shafts at the end parts of sliding force transmission block supporting pin shafts are arranged in strip grooves at two sides of the right spring inner ring force transmission groove plate and the left spring inner ring force transmission groove plate, the outer side end parts of the right spring inner ring force transmission groove plate and the left spring inner ring force transmission groove plate are fixed through a connecting plate of the spring inner ring force transmission groove plates, a pair of torque transmission pin shafts are arranged, the torque transmission pin shafts penetrate through spiral grooves, and the torque transmission pin shafts are clamped in contact surfaces of the torque transmission pin shaft fixing plates at one side of the torque transmission pin shaft fixing plates and the torque transmission pin shafts.
According to the spring inner ring mounting shaft, a spring cover plate is arranged on the spring inner ring mounting shaft, a positioning pin shaft hole and a fixing screw hole of the spring inner ring mounting shaft are formed in the spring cover plate, a pair of positioning pin shaft holes are formed in the positioning pin shaft holes, the fixing screw holes of the spring inner ring mounting shaft are formed in two sides of the positioning pin shaft hole, an inner ring of the force-transmitting spring is clamped in a spring inner ring mounting groove of the spring inner ring mounting shaft and penetrates through the fixing screw hole of the spring inner ring mounting shaft through a fixing screw for fixing, the positioning pin penetrates through the positioning pin shaft hole for positioning, and the spring inner ring is fixedly mounted in a dismounting mode.
The invention further improves that the spiral groove has 0.2-5 circles, and the spiral groove can be correspondingly arranged for a small half circle according to the requirement.
The invention is further improved, force transmission straight groove plates are arranged on two sides of the spiral groove plate, a pair of force transmission straight grooves are arranged on the force transmission straight groove plates, the end parts of the torque transmission pin shafts are arranged in the corresponding force transmission straight grooves, and a pair of connecting holes are symmetrically arranged on the force transmission straight groove plates.
According to the further improvement of the invention, the force transmission groove plate of the inner ring of the right clockwork spring and the force transmission groove plate of the inner ring of the left clockwork spring are directly connected with the output element, and the output element is mainly connected with the force transmission groove plate of the inner ring of the right clockwork spring and the force transmission groove plate of the inner ring of the left clockwork spring.
The invention provides a multi-circle elastic compression torque buffer device for mechanical transmission, which has the following characteristics:
(1) The inner ring and the outer ring of the clockwork spring are fixed in the rotating element, the compression end of the clockwork spring is arranged in the two spiral grooves, the clockwork spring can be compressed by multiple circles as required, and the buffering is realized while the transmission is kept;
(2) Under the conditions of keeping the torque value output by the power device unchanged and keeping uninterrupted transmission, the invention realizes the flexible transmission of 1-3 turns between the power device and the load, and obviously reduces the torque impact value in the transmission process;
(3) According to the invention, as the gear shifting impact is reduced, the gear shifting smoothness can be ensured under the condition of reducing the gear number; for example, at present, a manual gear is generally a forward gear of 5 gears, an automatic transmission is generally a gear of 6, but in order to improve the smoothness, some manual transmissions are changed into the gear of 6, and automatic transmission is changed into the gear of 8 or even the gear of 9 (called as the gear of 8 or the gear of 9), so that the structure is complex, the manufacturing cost is increased, and the volume and the self weight of the vehicle are increased;
(4) The device can be easily embedded into the existing vehicle transmission system, and has the advantages of small change and low cost;
(5) The device can effectively reduce the peak value of the impact torque, namely can reduce the safety coefficient of other transmission system elements, and has great help for the light weight of the vehicle;
(6) The device is arranged in a transmission system of a new energy automobile, particularly a high-speed electric automobile provided with a 2-gear transmission, and can effectively improve the smoothness during gear shifting, reduce the difficulty of realizing the gear shifting function of a control system and reduce the size and the weight of a mechanical transmission mechanism.
Drawings
Fig. 1 is an overall schematic view of the present invention.
FIG. 2 is a schematic illustration of a torque transmitting portion of the present invention.
FIG. 3 is a schematic view of the inner coil mounting of a clockwork spring of the present invention.
Fig. 4 is a schematic diagram of the transmission route of the present invention.
Figure 5 is a schematic view of a spiral grooved disk of the present invention.
FIG. 6 is a schematic view of a power spring of the present invention.
FIG. 7 is a schematic diagram of one embodiment of the present invention.
Illustration of the drawings:
1. a spiral fluted disc; 2. a spring outer hook groove; 3. a force transmission spring outer hook; 4. a force transmission spring; 5. a spiral groove; 6. a force transmission pin shaft of the inner ring of the clockwork spring; 7. the sliding force transmission block supports the pin shaft; 8. a force transmission groove plate of the inner ring of the right clockwork spring; 9. a torque transfer pin; 10. a force transmission straight slot plate; 11. a force transmission straight groove; 12. a torque transmission pin shaft fixing plate; 13. the contact surface of the torque transmission pin shaft fixing plate and the torque transmission pin shaft; 14. a spring inner ring mounting groove; 15. a spring inner ring mounting shaft; 16. connecting holes; 17. a connecting plate of a force transmission groove plate of the inner ring of the clockwork spring; 18. a gap between the spring inner ring mounting shaft and the right spring inner ring force transmission groove plate; 19. a force transmission groove plate of the inner ring of the left spring; 20. the spiral groove disc outputs a step surface; 21. the output of the spiral groove disc is connected with the mounting hole; 22. the spiral groove disc is output and provided with a positioning hole; 23. a clockwork spring cover plate; 24. a positioning pin shaft hole of the inner ring of the clockwork spring; 25. and a fixing screw hole for mounting a shaft of the inner ring of the clockwork spring.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments:
the invention provides a two-gear transmission of a transmission suitable for an internal combustion engine automobile and a new energy automobile, buffer transmission of a clutch output shaft, input shaft or two-gear transmission of a double-clutch automatic transmission, output shaft or two-gear transmission of a hydraulic mechanical automatic transmission torque converter, input shaft or two-gear transmission of an electric control mechanical automatic transmission, transmission of a transmission of industrial and mining machinery or agricultural machinery, which can shorten the gear shifting time while realizing buffer, shorten the transmission discontinuous time and achieve the purpose of smoother transmission.
As a specific embodiment of the invention, the invention provides a multi-turn elastic compression torque buffering device for mechanical transmission, comprising a spiral grooved plate 1, a force transmission clockwork spring 4, a clockwork spring inner ring force transmission pin 6, a sliding force transmission block support pin 7, a right clockwork spring inner ring force transmission grooved plate 8, a torque transmission pin 9, a torque transmission pin fixing plate 12, a clockwork spring inner ring mounting shaft 15, a connecting plate 17 of the right clockwork spring inner ring force transmission grooved plate, a left clockwork spring inner ring force transmission grooved plate 19 and a clockwork spring cover plate 23, wherein the spiral grooved plate 1 is provided with a spiral groove 5, an inner ring of the clockwork spring 4 is mounted on a spiral grooved plate output stepped surface 20 of a spiral grooved plate output mounting hole 22 through a connecting piece and passes through spiral grooved plate output connection mounting holes 21 on both sides of the spiral grooved plate output mounting hole 22 for mounting and positioning, an outer clockwork spring hook 3 outside the clockwork spring 4 is fixed in a clockwork spring outer hook groove 2 of the clockwork spring grooved plate of the clockwork spring 1, a right clockwork spring inner ring force transmission plate 15 corresponds to the right clockwork spring inner ring force transmission plate, a gap between the left clockwork spring inner ring force transmission plate mounting shaft 19 and the clockwork spring inner ring force transmission plate 7 is formed in the left clockwork spring inner ring force transmission plate 7, the left clockwork spring inner ring force transmission plate mounting shaft 7, the left clockwork spring inner ring force transmission plate 7 is connected to the clockwork spring inner ring force transmission plate mounting shaft 19, the clockwork spring inner ring force transmission plate 7, the outer ends of the right spring inner ring force transmission groove plate 8 and the left spring inner ring force transmission groove plate 19 are fixed through a connecting plate 17 of the spring inner ring force transmission groove plates, a pair of torque transmission pin shafts 9 are arranged, the torque transmission pin shafts 9 penetrate through the spiral grooves 5, and the torque transmission pin shafts 9 are clamped in the contact surfaces of the torque transmission pin shaft fixing plates and the torque transmission pin shafts on one sides of the torque transmission pin shaft fixing plates 12.
As a specific embodiment of the invention, the invention provides a multi-turn elastic compression torque buffer device for mechanical transmission shown in figures 1-7, which comprises a spiral groove disc 1, a force transmission clockwork spring 4, a clockwork spring inner ring force transmission pin shaft 6, a sliding force transmission block supporting pin shaft 7, a right clockwork spring inner ring force transmission groove plate 8, a torque transmission pin shaft 9, a torque transmission pin shaft fixing plate 12, a clockwork spring inner ring mounting shaft 15, a connecting plate 17 of the right clockwork spring inner ring force transmission groove plate, a left clockwork spring inner ring force transmission groove plate 19 and a clockwork spring cover plate 23, wherein the spiral groove disc 1 is provided with a spiral groove 5, the spiral groove 5 is provided with 0.2-5 turns, the spiral groove can be correspondingly provided with small half turns according to requirements, the inner ring of the force-transmitting clockwork spring 4 is arranged on the spiral groove disc output step surface 20 of the spiral groove disc output and installation positioning hole 22 through a clockwork spring inner ring installation shaft 15 and passes through the spiral groove disc output and connection installation holes 21 at two sides of the spiral groove disc output and installation positioning hole 22 through a connecting piece for installation and positioning, the clockwork spring inner ring installation shaft 15 is provided with a clockwork spring cover plate 23, the clockwork spring cover plate 23 is provided with a positioning pin shaft hole 24 and a fixing screw hole 25 of the clockwork spring inner ring installation shaft, the positioning pin shaft holes 24 are provided with a pair, the fixing screw holes 25 of the clockwork spring inner ring installation shaft are arranged at two sides of the positioning pin shaft hole 24, the inner ring of the force-transmitting clockwork spring 4 is clamped in the clockwork spring inner ring installation groove 14 of the clockwork spring inner ring installation shaft 15 and is fixed through the fixing screw passing through the fixing screw hole 25 of the clockwork spring inner ring installation shaft, and the clockwork spring is positioned through the positioning pin shaft hole 24, the clockwork spring inner ring of the clockwork spring is fixedly installed in the way through the disassembly way, the outer force transmission clockwork spring hook 3 outside the force transmission clockwork spring 4 is fixed in a clockwork spring outer hook groove 2 of the spiral grooved disc 1, the right side of the clockwork spring inner ring installation shaft 15 corresponds to the middle of a right clockwork spring inner ring force transmission grooved plate 8, the left side of the clockwork spring inner ring installation shaft 15 corresponds to the middle of a left clockwork spring inner ring force transmission grooved plate 19, the clockwork spring inner ring installation shaft 15 is connected with the left clockwork spring inner ring force transmission grooved plate 19, a gap 18 between the clockwork spring inner ring installation shaft and the right clockwork spring inner ring force transmission grooved plate exists between the clockwork spring inner ring installation shaft 15 and the right clockwork spring inner ring force transmission grooved plate 8, two ends of the sliding force transmission block supporting pin 7 are provided with torque transmission pin fixing plates 12, the clockwork spring inner ring force transmission pin 6 at the end part of the sliding force transmission block supporting pin 7 is arranged in strip grooves at two sides of the right clockwork spring inner ring force transmission grooved plate 8 and the left clockwork spring inner ring force transmission grooved plate 19, the output element mainly comprises a right spring inner ring force transmission groove plate and a left spring inner ring force transmission groove plate, the two sides of a spiral groove plate 1 are provided with force transmission straight groove plates 10, the force transmission straight groove plates 10 are provided with a pair of force transmission straight grooves 11, the end parts of the torque transmission pin shafts 9 are arranged in the corresponding force transmission straight grooves 11, the force transmission straight groove plate 10 is symmetrically provided with a pair of connecting holes 16, the force transmission straight groove plate can be provided with corresponding force transmission straight groove plates according to requirements to be matched with equipment for use, and the force transmission straight groove plate can be provided with the connecting holes according to requirements to facilitate installation.
The transmission principle of the invention is as follows:
the force transmission straight slot plate 10 is connected with a power device to input power through a connecting hole 16 and transmits the power to a torque transmission pin shaft 9, the torque transmission pin shaft 9 can slide in the force transmission straight slot plate 10 and can also slide in a spiral slot of a spiral slot disc 1, the torque transmission pin shaft 9 transmits the power to a torque transmission pin shaft fixing plate 12 through contact, the torque transmission pin shaft fixing plate 12 transmits the power to a spring inner ring force transmission pin shaft 6, the spring inner ring force transmission pin shaft 6 slides in a multi-turn spiral slot 5, the spring inner ring force transmission pin shaft 6 transmits the power to a left spring inner ring force transmission slot plate 19 and then transmits the power to a spring inner ring mounting shaft 15, the force transmission spring 4 is compressed at the beginning of power transmission, the spring inner ring pin shaft 6 slides in the spiral slot, although the power is transmitted to the spiral slot disc 1 through an outer ring of the force transmission spring 4 and then is output, the force transmission spring 4 can deform, namely, the maximum value of the impact torque can be limited, when the spring inner ring force transmission pin shaft 6 moves to the tail end of the spiral slot disc 6, the force transmission pin shaft 6 is limited, and is → the inner ring → the transmission straight slot plate → the transmission pin shaft of the spring → the spring 15, and the torque transmission pin shaft is connected with the spring inner ring → the spring 6.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but any modifications or equivalent variations made according to the technical spirit of the present invention are within the scope of the present invention as claimed.
Claims (1)
1. The utility model provides a but mechanical transmission is with many rings of elastic compression moment of torsion buffer, including spiral groove dish (1), pass power spring (4), power spring inner circle biography power round pin axle (6), slip biography power piece backing pin axle (7), right side power spring inner circle biography power frid (8), moment of torsion transmission round pin axle (9), moment of torsion transmission pin axle fixed plate (12), power spring inner circle installation axle (15), connecting plate (17) of right side power spring inner circle biography power frid, left side power spring inner circle biography power frid (19) and power spring apron (23), its characterized in that: the spiral groove (1) is provided with a spiral groove (5), the inner ring of the force transmission clockwork spring (4) is installed on a spiral groove output step surface (20) of a spiral groove output installation positioning hole (22) through a clockwork spring inner ring installation shaft (15) and passes through spiral groove output connection installation holes (21) on two sides of the spiral groove output installation positioning hole (22) through a connecting piece for installation and positioning, a force transmission clockwork spring outer hook (3) outside the force transmission clockwork spring (4) is fixed in a clockwork spring outer hook groove (2) of the spiral groove (1), the right side of the clockwork spring inner ring installation shaft (15) corresponds to the middle part of a right clockwork spring inner ring force transmission groove plate (8), the left side of the clockwork spring inner ring installation shaft (15) corresponds to the middle part of a left clockwork spring inner ring force transmission groove plate (19), the clockwork spring inner ring installation shaft (15) is connected with the left clockwork spring inner ring force transmission groove plate (19), a clockwork spring inner ring sliding pin roll support block (7) is arranged at two ends of the clockwork spring inner ring force transmission groove (7) and a clockwork spring inner ring sliding pin roll support block (7) at two sides of the clockwork spring inner ring, the outer ends of the right spring inner ring force transmission groove plate (8) and the left spring inner ring force transmission groove plate (19) are fixed through connecting plates (17) of the spring inner ring force transmission groove plates, a pair of torque transmission pin shafts (9) are arranged, the torque transmission pin shafts (9) penetrate through the spiral groove (5), and the torque transmission pin shafts (9) are clamped in contact surfaces of a torque transmission pin shaft fixing plate and a torque transmission pin shaft at one side of a torque transmission pin shaft fixing plate (12);
the clockwork spring inner ring mounting shaft (15) is provided with a clockwork spring cover plate (23), the clockwork spring cover plate (23) is provided with a positioning pin shaft hole (24) and a fixing screw hole (25) of the clockwork spring inner ring mounting shaft, the positioning pin shaft holes (24) are provided with a pair of fixing screw holes, the fixing screw holes (25) of the clockwork spring inner ring mounting shaft are arranged at two sides of the positioning pin shaft hole (24), the inner ring of the force transmission clockwork spring (4) is clamped in the clockwork spring inner ring mounting groove (14) of the clockwork spring inner ring mounting shaft (15) and penetrates through the fixing screw hole (25) of the clockwork spring inner ring mounting shaft for fixing through a fixing screw, and the positioning pin penetrates through the positioning pin shaft hole (24) for positioning;
the spiral groove (5) has 0.2-5 circles;
force transmission straight groove plates (10) are arranged on two sides of the spiral groove disc (1), a pair of force transmission straight grooves (11) are formed in the force transmission straight groove plates (10), and the end parts of the torque transmission hinge pins (9) are arranged in the corresponding force transmission straight grooves (11);
a pair of connecting holes (16) are symmetrically arranged on the force transmission straight groove plate (10);
and the right spring inner ring force transmission groove plate (8) and the left spring inner ring force transmission groove plate (19) are directly connected with an output element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603210.3A CN107255160B (en) | 2017-07-22 | 2017-07-22 | Multi-ring elastic compression torque buffering device for mechanical transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603210.3A CN107255160B (en) | 2017-07-22 | 2017-07-22 | Multi-ring elastic compression torque buffering device for mechanical transmission |
Publications (2)
| Publication Number | Publication Date |
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| CN107255160A CN107255160A (en) | 2017-10-17 |
| CN107255160B true CN107255160B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710603210.3A Active CN107255160B (en) | 2017-07-22 | 2017-07-22 | Multi-ring elastic compression torque buffering device for mechanical transmission |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100906862B1 (en) * | 2007-11-13 | 2009-07-08 | 현대자동차주식회사 | Damping varying device for Input shaft of Manual Transmission |
| CN101428557A (en) * | 2008-12-04 | 2009-05-13 | 南京阿福汽车控制系统有限公司 | Vehicle torsion damping device |
| CN102052409A (en) * | 2010-12-21 | 2011-05-11 | 浙江万里扬变速器股份有限公司 | Bumper for vehicle |
| CN102180089B (en) * | 2011-04-14 | 2013-07-17 | 西南大学 | Shifting block type automatic variable speed hub |
| CN105864368B (en) * | 2016-06-24 | 2018-02-13 | 包凯 | A kind of electric car power failure-free manual transmission and its shift control method |
| CN206918222U (en) * | 2017-07-22 | 2018-01-23 | 金陵科技学院 | A kind of machine driving is used can multi-turn elastic compression torque damper |
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2017
- 2017-07-22 CN CN201710603210.3A patent/CN107255160B/en active Active
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