Title:
VEHICULAR VIBRATION-REDUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/051118
Kind Code:
A1
Abstract:
This vehicular vibration-reduction device (1) comprises: an inertial mass body (30) that is provided in parallel to the power-transmitting path of a power-transmitting device (5) from a travel drive source (4) of a vehicle (2) to the driving wheels (10) thereof, the inertial mass body (30) being connected to the rotary shaft (13) of the power-transmitting device (5), which is capable of transmitting rotary power from the travel drive source (4) to the driving wheels (10), in a manner such that power can be transmitted to the inertial mass body; and a continuously variable transmission (60) that is provided in the power-transmitting path between the rotary shaft (13) and the inertial mass body (30) and that is capable of changing the speed of the rotary power from the rotary shaft (13) and transmitting the rotary power to the inertial mass body (30) and also capable of steplessly changing the speed-change ratio for changing said speed. The inertial mass body (30) is capable of storing, as inertial energy, the transmitted rotary power. Thus, the vehicular vibration-reduction device (1) achieves the effect of appropriately reducing vibrations.
Inventors:
MURATA KIYOHITO (JP)
Application Number:
PCT/JP2011/073008
Publication Date:
April 11, 2013
Filing Date:
October 05, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
MURATA KIYOHITO (JP)
MURATA KIYOHITO (JP)
International Classes:
F16F15/31; B60K6/10
Foreign References:
| JPS62200832U | 1987-12-21 | |||
| JP2004229330A | 2004-08-12 | |||
| JP2008032135A | 2008-02-14 | |||
| JP2010001905A | 2010-01-07 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
Download PDF:
Claims: