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公开(公告)号：US12097787B2
公开(公告)日：2024-09-24
申请号：US18043817
申请日：2022-01-26
IPC分类号： F16D41/063 , B60N2/16 , F16D41/08
CPC分类号： B60N2/1635 , F16D41/063 , F16D41/084
摘要： A clutch unit includes an operation lever, an operation member, an input-side clutch, an output-side clutch, and a bottomed cylindrical housing. The input-side clutch includes an input-side inner ring member and an operation bracket. The operation bracket includes an engagement portion that engages with the input-side inner ring member, a facing portion that faces the bottom surface of the housing with a gap therebetween, a fastened portion that penetrates a through hole formed in the bottom surface of the housing and is fastened to the operation member, and a sliding-contact portion that extends from the facing portion toward the bottom surface of the housing and comes into sliding-contact with the bottom surface of the housing.
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公开(公告)号：US12078220B2
公开(公告)日：2024-09-03
申请号：US18043870
申请日：2022-01-26
发明人： Kunihiro Mikasa , Yasumasa Hibi , Kyohei Sasanuma , Shaoluan Bian
摘要： Provided is a clutch unit in which an output-side outer ring member is attached to a base plate without welding. A clutch unit (100) includes an output-side clutch (60) and a housing (11) that accommodates the output-side clutch (60). The output-side clutch (60) includes an output-side outer ring member (62). The output-side outer ring member (62) and the housing (11) have an engagement protrusion (62s) and an engagement groove (11s) that engage with each other to restrict relative rotation therebetween.
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公开(公告)号：US11486458B2
公开(公告)日：2022-11-01
申请号：US16962945
申请日：2019-01-29
申请人： NTN Corporation
发明人： Kengo Watanabe , Eiji Maeno , Yasumasa Hibi
摘要： A brake-side clutch part includes an outer ring whose rotation is restricted and an output shaft from which rotation is output. The outer ring is provided with a slide gear that meshes with the output shaft when rotational torque is cut off and releases a meshing state with the output shaft when rotational torque is transmitted. The output shaft is provided with an inner gear that meshes with the slide gear so as to be slightly rotatable. An alignment part that aligns a phase of the inner gear with that of the slide gear when rotational torque is cut off, and a centering part that returns the inner gear to a neutral position with respect to the output shaft when rotational torque is transmitted are provided between the inner gear and the output shaft.
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