Title:
駆動力伝達装置
Document Type and Number:
Japanese Patent JP6897515
Kind Code:
B2
Abstract:
To provide a drive force transmission device which can avoid that pressing forces received by a plurality of clutches interfere with each other while suppressing an increase of a cost.SOLUTION: A drive force transmission device 2 for outputting drive forces inputted into an input rotating member 4 from first and second output rotating members 5, 6 comprises: first and second clutches 71, 72 arranged between the input rotating member 4 and the first and second output rotating members 5, 6; first and second pistons 75, 76 for pressing the first and second clutches 71, 72; first and second pressure-receiving members 73, 74 for receiving pressing forces of the first and second pistons 75, 76; and first to fourth bearings 84 to 87. The first and second bearings 84, 85 receive a pressing force of the first piston 75 via the output rotating member 6, and the third bearing 86 receives a pressing force of the second piston 76 via the first output rotating member 5. The fourth bearing 87 is arranged between the first and second output rotating members 5, 6.SELECTED DRAWING: Figure 3
Inventors:
Hiroyuki Inoue
Hiroshi Takuno
Tsuzuki Yuji
Ryoichi Kubo
Hiroshi Takuno
Tsuzuki Yuji
Ryoichi Kubo
Application Number:
JP2017221191A
Publication Date:
June 30, 2021
Filing Date:
November 16, 2017
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
F16H48/38; F16D25/0638; F16H48/19; F16H48/22; F16H48/32
Domestic Patent References:
| JP274650U | ||||
| JP193649A | ||||
| JP6328539U | ||||
| JP2146357A |
Foreign References:
| WO2011089825A1 | ||||
| FR3025272A1 |
Attorney, Agent or Firm:
Hirata International Patent Office