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93. 发明公开

EP4298355A1 ACTUATOR SYSTEM 审中-实审
公开(公告)号：EP4298355A1
公开(公告)日：2024-01-03
申请号：EP21799342.7
申请日：2021-10-21
申请人： KA Group AG
发明人： CYRÉN, Bengt , INSANIC, Jasmin
IPC分类号： F16D23/12 , F16D23/14 , F16D28/00 , F16H57/02 , F16H57/031 , F16H63/02 , F16H21/28 , F16H25/00 , F16H63/18

94. 发明公开

EP4296108A1 TWO-STEP TRANSMISSION FOR ELECTRIC AUTOMOBILE 审中-实审
公开(公告)号：EP4296108A1
公开(公告)日：2023-12-27
申请号：EP22755902.8
申请日：2022-01-29
申请人： Unipres Corporation
发明人： MORI, Akimasa , ONO, Hiroaki
IPC分类号： B60L15/20 , F16D28/00 , F16D27/112 , F16D27/12 , F16H3/54
摘要： The two-speed transmission apparatus for an electric vehicle comprises a planetary gear mechanism 16, a friction brake 28 and a friction clutch 26 in a coaxial arrangement between an input axis 10 and an output axis 12, the first speed is obtained by fastening the friction brake 28 and one-on-one the second speed is obtained by fastening the friction clutch 26. The electric actuator 30 to switch the first speed and the second speed comprises an electric motor 32, a torque-thrust converting mechanism 36 and a pusher 34. The torque-thrust converting mechanism 36 comprises an inside cylindrical screw 40 being rotated by the control motor 32 and an outside cylindrical nut 42 which is screwed with the cylindrical screw 40 and is connected to the pusher 34 so as to integrally axis-move. The control motor 32 may include an electromagnetic brake to fasten the friction brake 28 and the friction clutch 26. The thrust of the axial direction may be transmitted by the swing of an arm 316.

95. 发明公开

EP4257837A1 CONTROL MECHANISM OF CLUTCH 审中-实审
公开(公告)号：EP4257837A1
公开(公告)日：2023-10-11
申请号：EP22871059.6
申请日：2022-04-01
申请人： Zhejiang Xinke Transmission Technology Co., Ltd
发明人： JIN, Jianhua
IPC分类号： F16D28/00 , F16D23/14
摘要： The present disclosure discloses a control mechanism for a clutch, including a power unit, a drive unit, a shift fork and a clutch press unit. The power unit includes an actuator motor and a power shaft which are connected; the drive unit includes a shift cam and a clutch cam which are both fixed to the power shaft; the shift fork is connected to the shift cam; and the clutch press unit includes a press part with two ends provided with a power portion and a pivot portion respectively. A press portion is disposed in a middle of the press part. The power portion is connected to the clutch cam, an elastic alignment structure is disposed between the pivot portion and a housing, and a return portion, corresponding to a position between the pivot portion and the press portion, is disposed at the press part and is provided with a return structure. The present disclosure adopts the motor as power for driving the clutch to be engaged, the shift fork and the clutch press unit simultaneously act through one-time transmission to realize rapid gear shifting, and when the clutch abrades, sufficient press force can be guaranteed through the elastic alignment structure.

96. 发明授权

EP3798481B1 STRADDLED VEHICLE 有权
公开(公告)号：EP3798481B1
公开(公告)日：2023-05-24
申请号：EP19811342.5
申请日：2019-05-30
发明人： TAKEUCHI, Yoshihiko
IPC分类号： F16H61/32 , B62M25/08 , F16H3/089 , F16H63/18 , F16D28/00 , F16H61/682 , F16H57/02 , F16D23/12

98. 发明授权

EP3837517B1 AKTORSYSTEM, INSBESONDERE FÜR EIN FAHRZEUG 有权
公开(公告)号：EP3837517B1
公开(公告)日：2022-06-08
申请号：EP19752090.1
申请日：2019-07-25
发明人： HÖR, Simon , DIETRICH, Markus
IPC分类号： G01L1/12 , G01L3/10 , G01L5/00 , G01L5/22 , F16D23/14 , F16D28/00 , F16H25/16 , F16H25/24 , H02K7/06 , H02K7/10

99. 发明公开

EP3974672A2 ACTUATOR FOR ACTUATING THE MASTER CYLINDER OF A FLUID ACTUATED CLUTCH 无效
公开(公告)号：EP3974672A2
公开(公告)日：2022-03-30
申请号：EP21199157.5
申请日：2021-09-27
申请人： AISIN CORPORATION
发明人： SUYAMA, Taishi , MORITA, Yushi
IPC分类号： F16D25/08 , F16D28/00
摘要： An actuator (1) for a clutch (5) includes a housing (100), a power source (101), a first gear (102) connected to an output shaft (lOlx) of the power source (101), a second gear (103) configured to turn by meshing with the first gear (102), an output rod (106) connected to the second gear (103) at one end, and configured to engage or disengage the clutch (5), and an assist spring (107) configured to assist a turn of the second gear (103). A deflection amount of the assist spring (107) is changeable only within a range between a first deflection amount corresponding to a case where the clutch (5) is engaged and a second deflection amount corresponding to a case where the clutch (5) is disengaged and smaller than the first deflection amount.

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