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1. 发明授权

EP3998181B1 ROTATION LOCK DEVICE 有权
公开(公告)号：EP3998181B1
公开(公告)日：2024-01-31
申请号：EP21772061.4
申请日：2021-03-17
发明人： DOHI Nagao
IPC分类号： B60T1/06 , F16D51/12 , F16D63/00 , F16D67/02 , F16H63/34 , F16D65/22 , F16D121/14 , F16D125/28 , F16D43/02 , F16D41/08 , B60T1/00

2. 发明公开

EP4008922A1 REVERSE INPUT CUTOFF CLUTCH 有权
公开(公告)号：EP4008922A1
公开(公告)日：2022-06-08
申请号：EP20865188.5
申请日：2020-09-23
申请人： NSK Ltd.
发明人： DOHI Nagao , DAIKOKU Yuya , MIYAZAKI Tomoyuki
IPC分类号： F16D13/14 , F16D51/12 , F16D63/00 , F16D67/02 , F16D65/22 , F16D121/14 , F16D125/20 , F16D43/02 , F16D41/08
摘要： A reverse input cutoff clutch is achieved that is capable of smoothly switching from a locked state or semi-locked state to an unlocked state when rotational torque is inputted to an input member.
The reverse input cutoff clutch includes: a pressed member having a pressed surface 20 around the inner peripheral surface; an input member coaxially arranged with the pressed surface 20 and having an input-side engaging portion 8 arranged on the inner side in the radial direction of the pressed surface 20; an output member that is coaxially arranged with the pressed surface 20 and having an output-side engaging portion 11 arranged further on the inner side in the radial direction than the input-side engaging portion 8 on the inner side in the radial direction of the pressed surface 20; and an engaging element 5 arranged on the inner side in the radial direction of the pressed surface 20 and arranged so as to be able to move in a first direction as a direction toward or away from the pressed surface 20. The engaging element 5 is composed of a main engaging element body 30 having a pressing surface 32 and a pivot-support shaft 33, and a link member 31. The link member 31 has a first end portion that is pivotally linked to the pivot-support shaft 33, and a second end portion that is pivotally linked to the input-side engaging portion 8.

3. 发明公开

EP3954918A1 REVERSE-INPUT-BLOCKING CLUTCH 有权
公开(公告)号：EP3954918A1
公开(公告)日：2022-02-16
申请号：EP20903120.2
申请日：2020-12-17
申请人： NSK Ltd.
发明人： DOHI Nagao , DAIKOKU Yuya
IPC分类号： F16D51/12 , F16D63/00 , F16D67/02 , F16D65/22 , F16D121/14 , F16D125/20 , F16D43/02 , F16D41/08
摘要： A reverse-input blocking clutch is achieved that is capable of smoothly performing switching from a locked state to an unlocked state when a rotational torque is inputted to an input member without a reduction in controllability of a rotation drive source.
The reverse-input blocking clutch includes: a pressed member having a pressed surface 20; an input member having an input-side engaging portion 8 arranged on the inner side in the radial direction of the pressed surface 20; an output member having an output-side engaging portion arranged further on the inner side in the radial direction than the input-side engaging portion 8; an engaging element 5 arranged to move in a first direction as a direction away from or toward the pressed surface 20, and composed of a main engaging element body 30 and a link member 31, the ling member 31 having a first end portion pivotally linked to a pivot-support shaft 33 and a second end portion pivotally linked to the input-side engaging portion 8; and an elastic body 56 arranged between the main engaging element body 30 and the link member 31, the elastic body 56 applying an elastic force to the link member 31 in a direction toward the pressed surface 20 in the first direction.

4. 发明授权

EP2722128B1 Angetriebene Handwerkzeugmaschine sowie Spindelarretierung hierfür 有权
公开(公告)号：EP2722128B1
公开(公告)日：2021-08-18
申请号：EP13181301.6
申请日：2013-08-22
发明人： Van der Beek, Felix Johannes
IPC分类号： F16D43/02 , B24B23/02 , B24B47/26 , F16D41/10 , B25F5/00 , B23B31/12

5. 发明授权

EP3387283B1 KUPPLUNGSVORRICHTUNG UND SCHALTVORRICHTUNG 有权
公开(公告)号：EP3387283B1
公开(公告)日：2021-02-17
申请号：EP16809029.8
申请日：2016-12-08
发明人： CORNELIUS, Volker
IPC分类号： F16D41/20 , F16D43/02 , F02B75/04

6. 发明授权

EP2538103B1 CLUTCH UNIT 有权
标题翻译：离合器
公开(公告)号：EP2538103B1
公开(公告)日：2017-11-22
申请号：EP11744572.6
申请日：2011-02-10
申请人： NTN Corporation
发明人： KAWAI, Masahiro , ISODA, Kouji , MINENO, Yumiko
IPC分类号： F16D41/08 , B60N2/16 , B60N2/44 , F16D15/00 , F16D41/10 , F16D43/02
CPC分类号： F16D41/105 , B60N2/1615 , B60N2/167 , B60N2/168 , B60N2/938 , F16D41/088 , F16D43/02
摘要： Provided is a clutch unit, comprising: a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation; and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side, wherein: the lever-side clutch portion comprises an outer centering spring (19) provided between a lever-side outer ring to be rotated through the lever operation and a cover (24) restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the input-side member, the outer centering spring (19) comprising a band plate-like spring member having a C-shape, the cover (24) comprising an inclined portion (24g) which abuts on the outer centering spring (19) and swells to the outer centering spring (19) side; and under a state in which the outer centering spring (19) is assembled, an inner diameter of the outer centering spring (19) is arranged on an outer side of an outermost diameter of the inclined portion (24g) of the cover (24).

7. 发明公开

EP3106698A1 MECHANISCHES GETRIEBE MIT INTEGRIERTER LASTMOMENTSPERRE 审中-公开
标题翻译：具有集成最后时刻锁定手动变速箱
公开(公告)号：EP3106698A1
公开(公告)日：2016-12-21
申请号：EP15172504.1
申请日：2015-06-17
申请人： Phoenix Mecano Komponenten AG
发明人： FLUCK, Timo , SAVIC, Rade
IPC分类号： F16D41/10 , F16D43/02
CPC分类号： F16D41/105 , F16D43/02
摘要： Das mechanische Getriebe (1) mit integrierter Lastmomentsperre, umfasst ein Eingangsglied (2), ein Ausgangsglied (3), ein Gehäuse (4) sowie die Lastmomentsperre (5), wobei das Eingangsglied (2) und das Ausgangsglied (3) um eine gemeinsame Drehachse (L) drehbar gelagert sind, wobei die Lastmomentsperre (5) derart wirkt, dass das Eingangsglied (2) eine Drehbewegung auf das Ausgangsglied (3) übertragen kann, und dass ein am Ausgangsglied (3) angreifendes Drehmoment keine Bewegung des Eingangsgliedes (2) zur Folge hat, da die Lastmomentsperre (5) das angreifende Drehmoment blockiert.
摘要翻译：机械式变速箱（1）的集成的负载力矩锁，包括输入构件（2），输出构件（3），壳体（4）和负载扭矩锁定（5），其中，所述输入件（2）和输出部件（3）围绕共同的旋转轴线（L）可旋转地安装，其中，所述负荷扭矩锁定（5）作用以这样的方式，该输入部件（2）可传递旋转运动到所述输出构件（3），并且所述输出构件接合（3）转矩输入构件的没有运动（2 ）具有这样的结果，负载动量阻断剂（5）块的转矩作用。

8. 发明公开

EP2538103A4 CLUTCH UNIT 有权
公开(公告)号：EP2538103A4
公开(公告)日：2014-12-17
申请号：EP11744572
申请日：2011-02-10
申请人： NTN TOYO BEARING CO LTD
发明人： KAWAI MASAHIRO , ISODA KOUJI , MINENO YUMIKO
IPC分类号： F16D41/08 , B60N2/16 , B60N2/90 , F16D15/00 , F16D41/10 , F16D43/02
CPC分类号： F16D41/105 , B60N2/1615 , B60N2/167 , B60N2/168 , B60N2/444 , F16D41/088 , F16D43/02
摘要： Provided is a clutch unit, comprising: a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation; and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side, wherein: the lever-side clutch portion comprises an outer centering spring (19) provided between a lever-side outer ring to be rotated through the lever operation and a cover (24) restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the input-side member, the outer centering spring (19) comprising a band plate-like spring member having a C-shape, the cover (24) comprising an inclined portion (24g) which abuts on the outer centering spring (19) and swells to the outer centering spring (19) side; and under a state in which the outer centering spring (19) is assembled, an inner diameter of the outer centering spring (19) is arranged on an outer side of an outermost diameter of the inclined portion (24g) of the cover (24).

9. 发明公开

EP2390524A3 Schaltbare Kupplung 有权转让
标题翻译：可切换耦合
公开(公告)号：EP2390524A3
公开(公告)日：2012-09-12
申请号：EP11163439.0
申请日：2011-04-21
申请人： Schaeffler Technologies AG & Co. KG
发明人： Hochmuth, Harald , Plachert, Uwe
IPC分类号： F16D41/08 , F16D43/02 , B60N2/22
CPC分类号： F16D43/02 , B60N2/168 , B60N2/2227 , B60N2/938 , F16D41/088
摘要： Schaltbare Kupplung mit einem Freilauf, einem eine Klemmfläche aufweisenden Gehäuse, einem gegenüber dem Gehäuse drehbaren Antriebselement, einem gegenüber dem Gehäuse drehbaren Abtriebselement, mit an dem Abtriebselement vorgesehenen, der Klemmfläche zugewandten Klemmrampen, mehreren Klemmrollen, die zwischen der Klemmfläche und den Klemmrampen angeordnet sind, einem mit dem Antriebselement verbundenen, in dem Gehäuse entlang einer Laufbahn bewegbaren Stellring (3), der Anlageflächen für die Klemmrollen aufweist, wobei die schaltbare Kupplung (1) eine auf den Stellring (3) einwirkende Reibbremse aufweist.
摘要翻译：用飞轮切换离合器，包括一个壳体中的一个夹紧面，一个相对于壳体可旋转的驱动元件，具有设置在输出部件上的相对于所述壳体可旋转输出部件，面对所述夹紧斜面的夹紧表面，多个夹送辊设置在夹紧表面和夹紧斜坡之间，一个连接到所述驱动元件，具有在沿着轨道可动调节环的壳体（3），用于夹紧辊的接触表面，其中所述可切换联接件（1）的调节环（3），其作用摩擦制动器上。

10. 发明公开

EP1718882A1 BI-DIRECTIONAL FRICTION CLUTCH ASSEMBLY FOR ELECTRIC MOTORS TO PREVENT BACKDRIVE 审中-公开
标题翻译：双向摩擦离合器电动马达来防止BACKFEED
公开(公告)号：EP1718882A1
公开(公告)日：2006-11-08
申请号：EP05713012.2
申请日：2005-02-04
申请人： Siemens VDO Automotive Corporation
发明人： ACOSTA, Luis, E.
IPC分类号： F16D43/02 , F16D41/10
CPC分类号： F16D41/10
摘要： A clutch assembly (100) is provided for a motor having an armature shaft and a worm shaft having a worm constructed and arranged to engage a gear. The clutch assembly includes a clutch housing (112) including a race surface (132); a cam (117) coupled to the worm shaft; follower structure (122) operatively associated with the cam; a clutch plate (114), and a clutch coupler (118) associated with the clutch plate, the cam, and the follower structure. The coupler is coupled to the armature shaft for rotation therewith, such that rotation of the coupler rotates the clutch plate, the cam and follower structure, and thus the worm shaft. During a back drive condition of the motor, when torque is transmitted to the worm shaft and thus to the cam, the cam is constructed and arranged to causes the follower structure (122) to contact and exert pressure on the race surface (132) thereby preventing rotation of the worm shaft.

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