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3. 发明公开

EP4047237A1 CLUTCH STRUCTURE 有权
公开(公告)号：EP4047237A1
公开(公告)日：2022-08-24
申请号：EP22156244.0
申请日：2022-02-11
申请人： Yao, Li-Ho
发明人： Yao, Li-Ho , Lien, Norman , Hsieh, Pei-Sheng , Tien, Chi-Chen
IPC分类号： F16D28/00 , F16D23/12
摘要： A clutch structure that includes a motor (12) to directly drive a rotary disc (20) of an actuation unit (200), and the actuation unit (200) further directly act on a push unit (300), so as to achieve reduction of size. Further, the push unit (300) has a spring holder (33) that drives a push bracket (30) to press against a clutching unit (40), and the push bracket (30) and the clutching unit (40) are rotatably in synchronization with each other and a group of balls (32) is arranged between the push bracket (30) and the spring holder (33), such that smooth rotation can be maintained even during the process of pressing to thereby effectively reduce pause and setback incurring in coupling and connection and also to efficiently establish a transmission clutching force to have the operability not affected by the delay.

7. 发明授权

EP3643876B1 SYSTEME DE COUPLAGE/DECOUPLAGE DE BOITIERS D'ACCESSOIRES 有权
公开(公告)号：EP3643876B1
公开(公告)日：2021-04-21
申请号：EP19204632.4
申请日：2019-10-22
发明人： VIEL, Julien
IPC分类号： F01D5/02 , F02C7/32 , F02C7/36 , F16D11/08 , F16D11/14 , F16D11/10 , F16D28/00 , F16D11/00

8. 发明授权

EP3150877B1 CLUTCH ACTUATOR OF A MOTOR VEHICLE AND RELATED MOTOR VEHICLE 有权转让
公开(公告)号：EP3150877B1
公开(公告)日：2020-04-08
申请号：EP16191486.6
申请日：2016-09-29
申请人： Freni Brembo S.p.A.
发明人： ARIENTI, Roberto , COMENDULI, Alberto , CANTONI, Carlo
IPC分类号： F16D28/00 , F16D23/12

9. 发明公开

EP3546783A1 CLUTCH DRIVE DEVICE AND VEHICLE 有权
公开(公告)号：EP3546783A1
公开(公告)日：2019-10-02
申请号：EP17885966.6
申请日：2017-12-28
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： MINAMI, Kengo , TERASHIMA, Yoshiki
IPC分类号： F16D28/00 , F16D23/12
摘要： In a clutch driving device that supplies an assist force for disengagement and engagement of a clutch to the clutch, a configuration that can obtain desired assist characteristics and further reduce a device size from a device having a conventional configuration. A clutch driving device 14 includes: a spring 71 that deforms in a circumferential direction when seen in an axial direction to thereby generate an elastic restoring force in the circumferential direction; a first projection 71b disposed at one end of the spring 71; an output gear 65 that rotates in an disengaging direction or an engaging direction of the clutch 13; and a pin 72 that is provided to the output gear 65 to be rotatable together with the output gear 65 and contacts the first projection 71b to thereby transfer the elastic restoring force to the output gear 65. A contact point T between the first projection 71b and the pin 72 moves toward an axis Q at least once when seen in the axial direction of the spring 71 in a case where the output gear 65 rotates in a direction in which the elastic restoring force of the spring 71 decreases.

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