Title:
POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2016102564
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power transmission device capable of restricting an amount of lubricant oil supplied to a released frictional engaging element while capable of supplying lubricant oil of requisite amount of oil for an engaged frictional engaging element by a simple configuration.SOLUTION: A lubrication circuit 41 for lubricating the first clutch 15 and the second clutch 16 with lubricant oil comprises a pressure adjusting valve 49 for adjusting pressure of lubricant oil; the first lubricant oil passage 51 for supplying lubricant oil to the first clutch 15; the second lubricant oil passage 52 for supplying lubricant oil to the second clutch 16; and a change-over valve 53 for selectively changing-over a supplied location of lubricant oil of which pressure is adjusted by the pressure adjusting valve 49 into the first lubricant oil passage 51 and the second lubricant oil passage 52, and there is provided a structure for restricting supplying of lubricant oil supplied to the first clutch 15 to the second clutch 16 and restricting supplying of lubricant oil supplied to the second clutch 16 to the first clutch 15.SELECTED DRAWING: Figure 2
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Inventors:
TSUMATO YASUSHI
Application Number:
JP2014241529A
Publication Date:
June 02, 2016
Filing Date:
November 28, 2014
Export Citation:
Assignee:
DAIHATSU MOTOR CO LTD
International Classes:
F16H61/00; F16D25/10; F16D25/12; F16H61/682
Attorney, Agent or Firm:
Yuichi Minagawa