Invention Grant
- Patent Title: Power transmission device
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Application No.: US16804069Application Date: 2020-02-28
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Publication No.: US11073184B2Publication Date: 2021-07-27
- Inventor: Yoshihiko Ozawa , Han Hiong Chen , Makoto Kataoka , Masataka Murai , Kaoru Aono , Yuta Kine , Yuta Yokomichi
- Applicant: Kabushiki Kaisha F.C.C.
- Applicant Address: JP Hamamatsu
- Assignee: Kabushiki Kaisha F.C.C.
- Current Assignee: Kabushiki Kaisha F.C.C.
- Current Assignee Address: JP Hamamatsu
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JPJP2017-168794 20170901
- Main IPC: F16D43/22
- IPC: F16D43/22 ; F16D11/00 ; F16D19/00 ; F16D21/08 ; F16D25/0638 ; F16D43/21 ; F16D43/12 ; F16D13/52 ; F16D13/56 ; F16D23/12
Abstract:
A power transmission device has a back torque transmission cam that brings driving clutch plates 6 and driven clutch plates 7 into press contact with each other. This occurs by moving a second clutch member 4b when a rotational force is input to a first clutch member 4a, via the output shaft 3. A pressure member 5 is located at a non-actuation position. A back torque transmission cam can hold abutment between an interlocking member 9 and weight member 8 by moving the second clutch member 4b in a direction of being brought into proximity to the interlocking member 9.
Information query
IPC分类:
