Title:
ENGAGEMENT DEVICE AND HYBRID VEHICLE DRIVING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/109036
Kind Code:
A1
Abstract:
When disengaging the large tooth surfaces (11b) of the dog teeth (11) of a piece (7) from a state of meshed engagement with the large tooth surfaces (12b) of the dog teeth (12) of a sleeve (8), the engagement device (1): controls a first motor generator (MG1) so as to cause relative rotation in a direction in which the small tooth surfaces (11a) of the dog teeth (11) approach the small tooth surfaces (12a) of the dog teeth (12); and controls an actuator (9) so as to move the sleeve (8) in the direction away from the piece (7). The disengaging force applied in the axial direction for disengaging from the engaged state can thereby be reliably reduced.
Inventors:
NAGAI HIDEKAZU (JP)
IWASE YUJI (JP)
EBUCHI HIROAKI (JP)
HASHIMOTO HIROTO (JP)
IWASE YUJI (JP)
EBUCHI HIROAKI (JP)
HASHIMOTO HIROTO (JP)
Application Number:
PCT/JP2013/050325
Publication Date:
July 17, 2014
Filing Date:
January 10, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
NAGAI HIDEKAZU (JP)
IWASE YUJI (JP)
EBUCHI HIROAKI (JP)
HASHIMOTO HIROTO (JP)
NAGAI HIDEKAZU (JP)
IWASE YUJI (JP)
EBUCHI HIROAKI (JP)
HASHIMOTO HIROTO (JP)
International Classes:
F16D11/00; B60K6/36; B60K6/445; B60W10/08; B60W10/10; B60W20/00
Foreign References:
| JP2009029394A | 2009-02-12 | |||
| JPH01158224A | 1989-06-21 | |||
| JP2005114107A | 2005-04-28 | |||
| JP2009068624A | 2009-04-02 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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