Title:
AUTOMATIC CLUTCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/033940
Kind Code:
A1
Abstract:
The present invention is formed with: an electric motor (41) in which an axial force generation mechanism (40) is disposed at the outer peripheral edge of a shaft end of an input shaft (12) of a transmission (11); and a rotational/linear motion conversion mechanism (50) for converting the rotational motion of the rotor (42) of the electric motor (41) into linear motion of a release bearing (30). The rotational/linear motion conversion mechanism (50) is formed of a plurality of annular cam plates (51-53) disposed in tandem on the input shaft (12), and a torque cam mechanism (60) incorporated between facing pairs of the cam plates, yielding reduced size and improved responsiveness of the automatic clutch device.
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| JP7276024 | Torque transmission device |
Inventors:
SAITO TAKAHIDE (JP)
SATO KOJI (JP)
KAWAI MASAHIRO (JP)
IKEDA ATSUSHI (JP)
SATO KOJI (JP)
KAWAI MASAHIRO (JP)
IKEDA ATSUSHI (JP)
Application Number:
PCT/JP2016/074541
Publication Date:
March 02, 2017
Filing Date:
August 23, 2016
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16D23/14; F16D13/46; F16D28/00; F16D41/22; F16D43/26
Foreign References:
| JP2003097597A | 2003-04-03 | |||
| JPS62167931A | 1987-07-24 | |||
| JP2007051664A | 2007-03-01 | |||
| JP2004308900A | 2004-11-04 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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