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Title:
CLUTCH MECHANISM AND TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2014/171424
Kind Code:
A1
Abstract:
Under the condition that the rotation speed of a first rotating shaft (12) is higher than that of a second rotating shaft (22), an operation for engaging a clutch mechanism is performed by portions to be supported (15) of a sleeve (14) respectively going through right-handed helical flutes (32), and under the condition that the rotation speed of the first rotating shaft (12) is lower than that of the second rotating shaft (22), the operation for engaging the clutch mechanism is performed by the portions to be supported (15) respectively going through left-handed helical flutes (33). In an operation for disengaging the clutch mechanism, the clutch mechanism is discharged under the condition that the rotation speed of the first rotating shaft (12) is lower than that of the second rotating shaft (22) by the portions to be supported (15) respectively going through the right-handed helical flutes (32), and the clutch mechanism is discharged under the condition that the rotation speed of the first rotating shaft (12) is higher than that of the second rotating shaft (22) by the portions to be supported (15) respectively going through the left-handed helical flutes (33).

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Inventors:
SHIOTSU, Isamu (41-1 Yokomichi, Nagakute-sh, Aichi 92, 〒4801192, JP)
Application Number:
JP2014/060625
Publication Date:
October 23, 2014
Filing Date:
April 14, 2014
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO (41-1, Yokomichi Nagakute-sh, Aichi 92, 〒4801192, JP)
International Classes:
F16D23/02; F16D11/12; F16H3/089; F16H63/30
Foreign References:
JP2010216565A2010-09-30
JP2012127471A2012-07-05
Attorney, Agent or Firm:
YKI PATENT ATTORNEYS (1-34-12, Kichijoji-Honcho Musashino-sh, Tokyo 04, 〒1800004, JP)
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