JPS641685A - Vibration damping device for motorcycle - Google Patents
Vibration damping device for motorcycleInfo
- Publication number
- JPS641685A JPS641685A JP15490487A JP15490487A JPS641685A JP S641685 A JPS641685 A JP S641685A JP 15490487 A JP15490487 A JP 15490487A JP 15490487 A JP15490487 A JP 15490487A JP S641685 A JPS641685 A JP S641685A
- Authority
- JP
- Japan
- Prior art keywords
- crank shaft
- torsional
- way clutch
- torsional damper
- bracket
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent torsional oscillation of a crank shaft with simple constitution by providing a torsional damper coaxially with the crank shaft, supported either by a one-way clutch or a generator.
CONSTITUTION: A torsional damper 46 provided coaxially at the left end of a crank shaft 26 is made of a bowl-like bracket 47, a cylindrical weight 48 and a cylindrical elastic body 49 made of rubber or the like interposed and bonded between them with the bracket 47 fixed to a one-way clutch 33 with a bolt 34. This torsional damper 46 has a natural frequency different from that of the crank shaft 26, the crank shaft 26 is rotated by driving of an engine 8, and a torsional vibration is absorbed and damped, if generated. In this case, as the one-way clutch 33 is lighter than a generator 38 provided at the right end of the crank shaft 26, right and left weight balance is made favorable by the torsional damper 46. Thus, the torsional vibration of the crank shaft can be prevented with the simple constitution.
COPYRIGHT: (C)1989,JPO
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62154904A JP2616777B2 (en) | 1987-06-22 | 1987-06-22 | Motorcycle vibration damping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62154904A JP2616777B2 (en) | 1987-06-22 | 1987-06-22 | Motorcycle vibration damping device |
Publications (3)
Publication Number | Publication Date |
---|---|
JPS641685A true JPS641685A (en) | 1989-01-06 |
JPH011685A JPH011685A (en) | 1989-01-06 |
JP2616777B2 JP2616777B2 (en) | 1997-06-04 |
Family
ID=15594501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62154904A Expired - Fee Related JP2616777B2 (en) | 1987-06-22 | 1987-06-22 | Motorcycle vibration damping device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2616777B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11326668B1 (en) * | 2020-10-19 | 2022-05-10 | Kawasaki Jukogyo Kabushiki Kaisha | Dual clutch transmission-equipped power unit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5131420A (en) * | 1974-09-10 | 1976-03-17 | Honda Motor Co Ltd | ENJINNIOKERUKURATSUCHI OYOBI HATSUDENKINOKUDOSOCHI |
JPS54107016A (en) * | 1978-02-07 | 1979-08-22 | Suzuki Motor Co Ltd | Safety device for motorcycle with centrifugal clutch |
-
1987
- 1987-06-22 JP JP62154904A patent/JP2616777B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5131420A (en) * | 1974-09-10 | 1976-03-17 | Honda Motor Co Ltd | ENJINNIOKERUKURATSUCHI OYOBI HATSUDENKINOKUDOSOCHI |
JPS54107016A (en) * | 1978-02-07 | 1979-08-22 | Suzuki Motor Co Ltd | Safety device for motorcycle with centrifugal clutch |
Also Published As
Publication number | Publication date |
---|---|
JP2616777B2 (en) | 1997-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |