Title:
横置型車両用駆動アセンブリ
Document Type and Number:
Japanese Patent JP6987212
Kind Code:
B2
Abstract:
The present disclosure discloses a transversely-placed vehicle driving assembly, connected to a vehicle axle half shaft, wherein the vehicle driving assembly comprises a first power source (701,801,901,1001,1101,1201,1301,1401) and an automatic transmission, the automatic transmission is provided with a first input shaft (705,805,905,1005,1105,1205,1305) therein, the first power source (701,801,901,1001,1101,1201,1301,1401) connects to the first input shaft (705,805,905,1005,1105,1205,1305), and a differential (111,211,311,411,511,611,711,811,911,1011,1111,1211,1311,1411) is provided at a joint of the automatic transmission and the vehicle axle half shaft; an intermediate shaft (114,214,314,414,514,614,714,814,914,1014,1114,1214,1314,1414) is provided parallel to the first input shaft (705,805,905,1005,1105,1205,1305); several gears are fixed or rotatably installed on the first input shaft (705,805,905,1005,1105,1205,1305), several gears are fixed or rotatably installed on the intermediate shaft (114,214,314,414,514,614,714,814,914,1014,1114,1214,1314,1414), the gears on the first input shaft (705,805,905,1005,1105,1205,1305) and the gears on the intermediate shaft (114,214,314,414,514,614,714,814,914,1014,1114,1214,1314,1414) are in engaged transmission in group, and the gears that engage with one another have different installing modes on the shafts; clutches are provided between the first input shaft (705,805,905,1005,1105,1205,1305) and the gear that is rotatably installed thereon and between the intermediate shaft (114,214,314,414,514,614,714,814,914,1014,1114,1214,1314,1414) and the gear that is rotatably installed thereon; and engaging gear transmission is provided between the intermediate shaft (114,214,314,414,514,614,714,814,914,1014,1114,1214,1314,1414) and the differential. The present disclosure can realize transmission of two speed ratios, with flexible transmission modes, which shortens the axial size of the driving assembly, which cannot only satisfy the acceleration capability and climbing ability of the vehicle but also satisfy the demand on high vehicle speed.
Inventors:
You, pin
Lee, The Enwen
Lee, The Enwen
Application Number:
JP2020503853A
Publication Date:
December 22, 2021
Filing Date:
September 08, 2017
Export Citation:
Assignee:
Jin-Gin Electric Technologies Company Limited
International Classes:
F16H3/089; B60K17/04; B60K17/08; B60K17/12; F16D11/00; F16D25/00; F16D27/00; F16D41/00
Domestic Patent References:
| JP2015009648A | ||||
| JP2015140127A | ||||
| JP61006026U |
Foreign References:
| US20170175863 | ||||
| WO2014139744A1 |
Attorney, Agent or Firm:
Shoichi Okuyama
Moriaki Ogawa
Haruyuki Nishiyama
Mitsuji Sekiya
Rie Ikemoto
Kunitoshi Takuma
Matsushima Tetsuo
Arihara Koichi
Moriaki Ogawa
Haruyuki Nishiyama
Mitsuji Sekiya
Rie Ikemoto
Kunitoshi Takuma
Matsushima Tetsuo
Arihara Koichi