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Patent Searching and Data


Title:
VEHICLE POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/129378
Kind Code:
A1
Abstract:
When six transmission units (14) of a vehicle power transmission device are a #1 unit to a #6 unit in order from one end to the other end in the axial direction, the phase of the #6 unit relative to the phase of the #1 unit, the phase of the #2 unit relative to the phase of the #6 unit, the phase of the #4 unit relative to the phase of the #2 unit, the phase of the #3 unit relative to the phase of the #4 unit, the phase of the #5 unit relative to the phase of the #3 unit, and the phase of the #1 unit relative to the phase of the #5 unit are each offset by 60° in the same direction. The interval between the #1 unit and the #2 unit and the interval between the #4 unit and the #5 unit are set the same, and the interval between the #2 unit and the #3 unit and the interval between the #5 unit and the #6 unit are set the same. Thus, the vibration of a vehicle power transmission device comprising the six transmission units that intermittently transmit drive power in different phases is reduced.

Inventors:
NISHIMURA Yuji (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
Application Number:
JP2015/052451
Publication Date:
September 03, 2015
Filing Date:
January 29, 2015
Export Citation:
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Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
International Classes:
F16H29/04; B60K6/36; B60K6/485; B60K6/543; F16H21/20; F16H31/00
Domestic Patent References:
WO2014042018A12014-03-20
WO2014084067A12014-06-05
Foreign References:
US1945702A1934-02-06
JP2005502543A2005-01-27
JP2012141048A2012-07-26
GB330137A1930-06-05
US1343254A1920-06-15
Attorney, Agent or Firm:
OCHIAI Takeshi et al. (Ochiai & Co, TO Building 6-3, Taito 2-chome, Taito-k, Tokyo 16, 〒1100016, JP)
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