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1. 发明公开

EP4001686A1 REVERSE INPUT SHUTOFF CLUTCH, ELECTRIC VALVE TIMING ADJUSTMENT DEVICE, VARIABLE COMPRESSION RATIO DEVICE, AND ELECTRIC POWER STEERING DEVICE 审中-实审
公开(公告)号：EP4001686A1
公开(公告)日：2022-05-25
申请号：EP22151160.3
申请日：2018-07-27
申请人： NSK Ltd.
发明人： Toyoda, Toshirou , Fukuda, Kota , Nishii, Hiroki , Daikoku, Yuya , Kaneko, Yuka
IPC分类号： F16D41/08 , F16D43/02 , F16D41/10
摘要： A reverse input shutoff clutch in which the axial dimension may be shortened and the number of parts may be reduced. The reverse input shutoff clutch (1) includes: an input member (2), an output member (3) coaxially arranged with the input member (2), a pressed member (4) having a pressed surface (10), and an engaging element (5). The engaging element (5), when rotational torque is inputted to the input member (2), moves in a direction away from the pressed surface (10) due to engagement with the input member (2) and transmits the rotational torque to the output member (3), and when rotational torque is reversely inputted to the output member (3), moves in a direction toward the pressed surface (10) due to engagement with the output member (3), and prevents or suppresses relative rotation between the output member (3) and the pressed member (4).

2. 发明公开

EP3792516A1 REVERSE INPUT BLOCKING CLUTCH AND ACTUATOR 有权
公开(公告)号：EP3792516A1
公开(公告)日：2021-03-17
申请号：EP19799519.4
申请日：2019-04-26
申请人： NSK LTD.
发明人： DAIKOKU, Yuya , KISHIDA, Hirotaka , HASHIGUCHI, Hiroki , TOYODA, Toshirou
IPC分类号： F16D43/02 , F16D63/00 , F16H25/20 , F16H25/22
摘要： Provided is a reverse input blocking clutch capable of easily releasing a state in which rotation of an output member is prevented or suppressed.
The reverse input blocking clutch 5 includes an input member 14, an output member 15, a pressed member 16, and an engaging member 17. When a rotational torque is inputted to the input member 14, the engaging member 17 moves in a direction away from a pressed surface 28 of the pressed member 16 due to engagement with the input member 14, and transmits the rotational torque inputted to the input member 14 to the output member 15 due to engagement with the output member 15; and when rotational torque is reversely inputted to the output member 15, moves in the direction closer to the pressed surface 28 based on engagement with the output member 15, and by being pressed against the pressed surface 28 does not transmit the rotational torque reversely inputted to the output member 15 to the input member 14, or transmits only part thereof to the input member 14 due to engagement with the input member 14.

3. 发明公开

EP3783241A1 LOW DRAG TORQUE LIMITER FOR ELECTRIC TRAS 审中-公开
公开(公告)号：EP3783241A1
公开(公告)日：2021-02-24
申请号：EP19192414.1
申请日：2019-08-19
申请人： Goodrich Actuation Systems Limited
发明人： DAVIES, Stephen H.
IPC分类号： F16D3/72 , B64C13/50 , F16D41/06 , F16D43/02
摘要： An actuation system (100) is provided comprising an electric motor (102) having a motor output shaft (218), a first actuator (104) and a transmission system linking the electric motor to the first actuator. The transmission system comprises a drive shaft (106) having an input end (106a) and an output end (106b), the output end connected to an input (104a) of the first actuator, and a torque limiter. The torque limiter (200) is positioned at an upstream end of the transmission system and connects the motor output shaft of the electric motor to an input end of the drive shaft.

4. 发明公开

EP3387283A1 KUPPLUNGSVORRICHTUNG UND SCHALTVORRICHTUNG 有权
公开(公告)号：EP3387283A1
公开(公告)日：2018-10-17
申请号：EP16809029.8
申请日：2016-12-08
申请人： Volkswagen Aktiengesellschaft
发明人： CORNELIUS, Volker
IPC分类号： F16D41/20 , F16D43/02 , F02B75/04
CPC分类号： F16D41/206 , F02B75/045 , F16D41/20 , F16D43/02 , F16D43/22
摘要： A clutch device (100) for the transmission of a torque between a drive-input element (14), which is rotatable about an axis of rotation (28), and a drive-output element (40), which is rotatable about an axis of rotation (50), in accordance with demand, for which purpose said elements can be coupled in non-positively locking fashion by means of a clutch element (102), is characterized in that the drive-input element (14) and the drive-output element (40) form in each case one clutch surface, which clutch surfaces form a clutch gap (104) with a gap width which decreases in a radial direction in relation to at least one of the axes of rotation (28, 50), wherein the clutch element (102) can be placed into a first position and into a second position which differ with regard to the radial position within the clutch gap (104) and thus with regard to the contact pressure between the clutch element (102) and the clutch surfaces. A clutch device of said type basically permits an axial arrangement of the (main) components from which it is formed, that is to say of the drive-input element, of the one or more clutch elements and of the drive-output element, whereby the size of a clutch device of said type can be kept small at least in a radial direction with respect to the axes of rotation. At the same time, a clutch device of said type can be of structurally very simple form, and can nevertheless ensure reliable functioning.

5. 发明授权

EP2889504B1 IRREVERSIBLE MECHANISM 有权
公开(公告)号：EP2889504B1
公开(公告)日：2018-10-10
申请号：EP12883469.4
申请日：2012-08-27
申请人： Shimadzu Corporation
发明人： OTOZAI, Keitaro
IPC分类号： F16D43/02 , F16D41/10 , F16D51/12 , F16D65/22
CPC分类号： F16D51/12 , F16D41/10 , F16D43/02 , F16D65/22 , F16D2121/14 , F16D2125/36 , F16D2125/66
摘要： An irreversible mechanism is provided with an input shaft that receives input of rotational drive force, an output shaft that receives transmission of torque from the input shaft, a ball ramp part that generates radial force when load torque is applied to the output shaft, a brake lining that receives the radial force from the ball ramp part, a brake drum that the brake lining is pressed against when the brake lining receives the radial force from the ball ramp part, and a housing that accommodates the input shaft, the output shaft, the ball ramp part, the brake lining and the brake drum inside.

6. 发明授权

EP3091245B1 KLEMMSPERRE MIT ZUSÄTZLICHER SICHERUNG 有权转让
标题翻译： CLAMP锁与额外的保险丝
公开(公告)号：EP3091245B1
公开(公告)日：2017-07-12
申请号：EP15001376.1
申请日：2015-05-07
申请人： Lakeview Innovation Ltd.
发明人： von Lehmann, Ernst
IPC分类号： F16D41/10 , F16D43/02
CPC分类号： F16D41/061 , F16D2041/0665

7. 发明公开

EP3106697A4 REVERSE INPUT PREVENTION CLUTCH 审中-公开
标题翻译： KUPPLUNG ZUR VERHINDERUNG VONGEGENLÄUFIGEREINGABE
公开(公告)号：EP3106697A4
公开(公告)日：2017-03-15
申请号：EP15749347
申请日：2015-02-10
申请人： NTN TOYO BEARING CO LTD
发明人： ITOMI SHOJI
IPC分类号： F16D43/02 , F16D41/10
CPC分类号： F16D41/066 , F16D41/105 , F16D43/02 , F16D2300/10
摘要： In a locking type reverse input blocking clutch of the present invention, smooth finished surfaces having no directionality are formed, by barrel polishing, on surfaces brought into contact with rollers (10) while rotation is being transmitted from the input side to the output side, i.e. an inner peripheral cylindrical surface of an outer ring (5) and a surface of a lid portion (6b) opposed to the rollers (10). With this arrangement, it is possible to reduce the sliding resistance between the rollers (10) and the outer ring (5) and between the rollers (10) and the lid portion (6b), without the need to reduce the forces of springs (11) for pushing the rollers (10) into narrow portions of wedge-shaped spaces (14). This in turn makes it possible to reduce the torque necessary to transmit rotation from the input side to the output side, while maintaining high locking performance.
摘要翻译：在本发明的锁定式反向输入闭锁离合器中，通过滚筒抛光，在从输入侧向输出侧传送旋转的同时，在与辊（10）接触的表面上形成没有方向性的光滑的成品表面，即外圈（5）的内圆周表面和与辊（10）相对的盖部分（6b）的表面。通过这种布置，可以减少辊（10）和外圈（5）之间以及辊（10）和盖部（6b）之间的滑动阻力，而不需要减小弹簧的力（ 11），用于将辊（10）推入楔形空间（14）的狭窄部分。这又可以降低从输入侧向输出侧传递旋转所需的转矩，同时保持高的锁定性能。

8. 发明授权

EP1101968B1 DRIVE DEVICE HAVING MOTOR AND SPEED REDUCTION MECHANISM 有权
标题翻译：配用电机和减速机构驱动装置
公开(公告)号：EP1101968B1
公开(公告)日：2016-09-28
申请号：EP99933234.9
申请日：1999-08-03
申请人： ASMO CO. LTD.
发明人： TORII, Katsuhiko , YAMAMOTO, Hiroaki , OKA, Shinji
IPC分类号： E05F15/60 , E05F11/50 , F16D41/06 , F16D41/064 , F16D41/067 , F16D43/02 , F16D41/10 , H02K7/10 , H02K7/116 , E05F15/697 , F16D41/061
CPC分类号： F16D41/061 , E05F11/505 , E05F15/697 , E05Y2201/236 , E05Y2800/11 , E05Y2900/55 , F16D41/064 , F16D41/067 , F16D41/105 , F16D43/02 , H02K7/10 , H02K7/1166 , Y10T74/19828

9. 发明公开

EP2390523A3 Schaltbare Kupplung 有权转让
标题翻译：切换离合器
公开(公告)号：EP2390523A3
公开(公告)日：2012-09-12
申请号：EP11163433.3
申请日：2011-04-21
申请人： Schaeffler Technologies AG & Co. KG
发明人： Hochmuth, Harald
IPC分类号： F16D41/08 , F16D43/02 , B60N2/22
CPC分类号： F16D43/02 , B60N2/2227 , F16D41/088
摘要： Schaltbare Kupplung mit einem Freilauf, einem eine Klemmfläche (3) aufweisenden Gehäuse (2), einem gegenüber dem Gehäuse drehbaren Antriebselement, einem gegenüber dem Gehäuse drehbaren Abtriebselement, mit an dem Abtriebselement vorgesehenen, der Klemmfläche zugewandten Klemmrampen, mehreren Klemmrollen (4), die zwischen der Klemmfläche und den Klemmrampen angeordnet sind, einem mit dem Antriebselement verbundenen, in dem Gehäuse entlang einer Laufbahn bewegbaren Stellring (8,16), der Anlageflächen für die Klemmrollen aufweist, wobei der schaltbare Freilauf eine auf den Stellring (8,16) einwirkende Reibbremse aufweist.

10. 发明公开

EP2092148A1 KRAFTÜBERTRAGUNGSSYSTEM, INSBESONDERE FÜR EIN ANTRIEBSSYSTEM EINES VERSTELLELEMENTES EINES KRAFTFAHRZEUGS 审中-公开
标题翻译：传输系统中，尤其是用于机动车辆的调整的驱动系统
公开(公告)号：EP2092148A1
公开(公告)日：2009-08-26
申请号：EP07819144.2
申请日：2007-10-19
申请人： Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft Coburg
发明人： SCHECK, Georg
IPC分类号： E05F11/50 , F16D13/08 , F16D43/02
CPC分类号： E05F11/505 , E05Y2201/49 , E05Y2900/55 , F16D13/08 , F16D41/20
摘要： In the case of a force transmission system (1) with a looping element (3) in the manner of a looping spring and with a frictional surface (4) assigned to said looping element, means (5, 10, 11) for switching the looping element (3) between two switching states are provided, wherein the looping element (3) is operatively connected to the frictional surface (4) in a force-transmitting manner in a (first) switching state and in a force-transmission-free manner in another (second) switching state, and wherein the looping element (3) is completely raised away from the frictional surface (4) in said (second) switching state. The force transmission system (1) is suitable in particular for a drive system of an adjustment element of a motor vehicle.

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