Title:
POWER TRANSMISSION STRUCTURE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/198601
Kind Code:
A1
Abstract:
A transmission structure for a vehicle according to one embodiment of the present invention, wherein dampers (30, 50) are provided in a corresponding manner to two or more of power transmission shafts (11, 12) in a drive shaft (10a) comprising: the first power transmission shaft (11), which has one end coupled with a differential device (8); the second power transmission shaft (12), which has one end coupled with the other end of the first power transmission shaft (11) via a first universal joint (21); and a third power transmission shaft (13) having one end coupled with the other end of the second power transmission shaft (12) via a second universal joint (22), a drive wheel (28) being coupled with the other end. Among the dampers, the prescribed damper (30) disposed on the power transmission shaft (11), which is the longest of the two or more power transmission shafts, is a damper that functions in a lower frequency region than the remaining damper (50).
Inventors:
NISHIMURA KENICHIRO
MITO EIJI
MITO EIJI
Application Number:
PCT/JP2015/003180
Publication Date:
December 30, 2015
Filing Date:
June 24, 2015
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
B60K17/30; F16F15/10; F16F15/12
Foreign References:
| JPS62162125U | 1987-10-15 | |||
| JPH0694075A | 1994-04-05 | |||
| JP2010036821A | 2010-02-18 | |||
| JPS6025282B2 | 1985-06-17 | |||
| JPS616027U | 1986-01-14 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
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