- 专利标题: POWER TRANSFER STRUCTURE OF VEHICLE
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申请号: US15320715申请日: 2015-06-24
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公开(公告)号: US20170129332A1公开(公告)日: 2017-05-11
- 发明人: Kenichiro Nishimura , Eiji Mito
- 申请人: MAZDA MOTOR CORPORATION
- 优先权: JP2014-131139 20140626; JP2014-131140 20140626; JP2014-131141 20140626
- 国际申请: PCT/JP2015/003180 WO 20150624
- 主分类号: B60K17/30
- IPC分类号: B60K17/30 ; F16D3/84 ; F16D3/223 ; F16F15/12 ; B60K17/16
摘要:
In a transfer structure of a vehicle according to one aspect of the present invention, a drive shaft includes: a first power transfer shaft including a first end coupled to a differential device; a second power transfer shaft including a first end coupled to a second end of the first power transfer shaft through a first universal joint; and a third power transfer shaft including a first end coupled to a second end of the second power transfer shaft through a second universal joint and a second end to which a driving wheel is coupled, and dampers are provided on at least two respective power transfer shafts. Among these dampers, a predetermined damper arranged on the longest power transfer shaft out of the at least two power transfer shafts functions in a frequency region lower than a frequency region in which a remaining damper functions.
公开/授权文献
- US10023049B2 Power transfer structure of vehicle 公开/授权日:2018-07-17
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