Title:
DRIVE POWER CONNECTION/DISCONNECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/203831
Kind Code:
A1
Abstract:
The present invention is provided with: a second shaft which is disposed coaxially to a first shaft so as to transmit drive power to an axle; a connection/disconnection member which is disposed at the periphery of the second shaft, and which moves a second rotary body along an axial direction with respect to a first rotary body, and which is capable of moving in the axial direction so as to make or break engagement between the first shaft and the second shaft; a support member which is disposed at the periphery of the second shaft, and which supports the connection/disconnection member so as to be movable along the axial direction; a stator which is disposed at the periphery of the second shaft, and which moves the connection/disconnection member along the axial direction through excitation of a coil; a shaft cover which covers at least the periphery of the second rotary body, and which is connected to a differential housing; a first axial support part which is disposed between the first shaft and the second shaft so as to axially support one end of the second shaft; and a second axial support part which is disposed inside the shaft cover so as to axially support the other end of the second shaft.
Inventors:
MARUYAMA TAKETOKI (JP)
KATO ISAO (JP)
KAJIKAWA ATSUSHI (JP)
OTA MUNENORI (JP)
KATO ISAO (JP)
KAJIKAWA ATSUSHI (JP)
OTA MUNENORI (JP)
Application Number:
PCT/JP2017/013111
Publication Date:
November 30, 2017
Filing Date:
March 29, 2017
Export Citation:
Assignee:
AISIN SEIKI (JP)
International Classes:
F16D27/118; F16H48/08; B60K23/08
Foreign References:
| JP2012193780A | 2012-10-11 | |||
| JP2015155750A | 2015-08-27 | |||
| JP2008202671A | 2008-09-04 |
Attorney, Agent or Firm:
KOBAYASHI Osamu et al. (JP)
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