Title:
車両用変速機のクラッチ装置及びその製造方法
Document Type and Number:
Japanese Patent JP6436109
Kind Code:
B2
Abstract:
A clutch apparatus includes a clutch drum and a band. The clutch drum includes spline large-diameter portions protruding outward in a radial direction of the clutch drum and spline small-diameter portions protruding inward in the radial direction. The spline large-diameter portions and the spline small-diameter portions are arranged alternately in a circumferential direction of the clutch drum. The band is wound around an outer peripheral portion of the clutch drum, and is made of carbon fiber reinforced plastic. The spline large-diameter portions are provided with a protrusion protruding outward in the radial direction. The band includes a recessed portion with which the protrusion is engaged. The recessed portion is provided at a position at which the recessed portion faces the protrusion.
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| JPH0396721 | CLUTCH PLATE |
| WO/2018/131287 | SINTERED METAL FRICTION MATERIAL |
| JP2764527 | SHEET METAL-MADE CLUTCH DRUM |
Inventors:
Motoki Tabuchi
Atsushi Honda
Takaho Kawakami
Junko Ichikawa
Atsushi Honda
Takaho Kawakami
Junko Ichikawa
Application Number:
JP2016012177A
Publication Date:
December 12, 2018
Filing Date:
January 26, 2016
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16D13/62
Domestic Patent References:
| JP56132499A | ||||
| JP2007285446A | ||||
| JP2012219976A | ||||
| JP56018426U |
Foreign References:
| US5906135 | ||||
| WO2007126146A1 | ||||
| US5180043 | ||||
| US20040035668 | ||||
| US20110315505 | ||||
| US6035986 |
Attorney, Agent or Firm:
Sakai International Patent Office