专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP3765767B1 PULLEY ASSEMBLY FOR A SEGMENTED PULLEY TRANSMISSION AND ACTUATOR SYSTEM FOR THE SAME 有权
公开(公告)号：EP3765767B1
公开(公告)日：2023-03-22
申请号：EP18910056.3
申请日：2018-11-20
发明人： WONG, Anthony , FONDYGA, Sarah , SHILLINGER, Jack
IPC分类号： F16H7/22 , F16H55/12 , F16H57/035 , F16H9/10 , F16H9/24

2. 发明公开

EP3765767A1 PULLEY ASSEMBLY FOR A SEGMENTED PULLEY TRANSMISSION AND ACTUATOR SYSTEM FOR THE SAME 有权
公开(公告)号：EP3765767A1
公开(公告)日：2021-01-20
申请号：EP18910056.3
申请日：2018-11-20
申请人： Inmotive Inc.
发明人： WONG, Anthony , FONDYGA, Sarah , SHILLINGER, Jack
IPC分类号： F16H7/22 , F16H55/12 , F16H57/035 , F16H9/10 , F16H9/24

3. 发明公开

EP3150884A4 TRANSMISSION MECHANISM 审中-公开
标题翻译： ÜBERTRAGUNGSMECHANISMUS
公开(公告)号：EP3150884A4
公开(公告)日：2017-06-21
申请号：EP15800071
申请日：2015-02-26
申请人： JATCO LTD
发明人： TANGE HIROSHI
IPC分类号： F16H9/24 , F16H9/10 , F16H55/54
CPC分类号： F16H9/24 , F16H9/10 , F16H55/54
摘要： Transmission mechanism has interlock mechanism (60) interlocking widening of circumcircle radius of one composite sprocket (5) and reduction of circumcircle radius of the other composite sprocket (5) during transmission ratio change. Interlock mechanism (60) is configured so that in a case where transmission ratio is changed toward uniform transmission ratio at which rotation speeds of two rotation shafts (1, 1) are the same, if actual chain length, which is real length of chain with respect to geometrical chain length that is length of ideal chain wound around two composite sprockets (5, 5) without excess and deficiency of chain length when widening and reduction are carried out by a same amount, is greater than predetermined length, reduction amount is set to be smaller than widening amount, while if the actual chain length is not greater than the predetermined length, the widening and reduction amounts are set to be the same.
摘要翻译：传动机构具有互锁机构（60），在传动比改变期间，一个复合链轮（5）的外接圆半径加宽并且另一个复合链轮（5）的外接圆半径减小。联锁机构60构成为，在使传动比向两个旋转轴1,1的旋转速度相同的均匀传动比变化的情况下，在实际的链条长度相对于以相同的量进行扩大和缩小时的链长过度或不足的理想链条的长度即几何链长度大于规定长度，设定减少量小于扩大量，而如果实际链长不大于预定长度，则将扩大和缩小量设定为相同。

4. 发明授权

EP1311777B1 CONE WITH TORQUE TRANSMITTING SEGMENTS 有权
标题翻译：扭矩传输段CONE
公开(公告)号：EP1311777B1
公开(公告)日：2010-10-06
申请号：EP01950753.2
申请日：2001-06-28
申请人： Tay, Armin S.
发明人： Tay, Armin S.
IPC分类号： F16H9/10 , F16H59/00 , F16H61/00 , F16H63/00 , F16H7/08
CPC分类号： F16H9/24 , F16H7/023 , F16H9/08 , F16H9/10

5. 发明授权

EP0884504B1 VARIABLE DIAMETER PULLEY 失效
标题翻译：具有可调节口径镜头
公开(公告)号：EP0884504B1
公开(公告)日：2003-07-02
申请号：EP97906853.3
申请日：1997-03-07
申请人： KOYO SEIKO CO., LTD.
发明人： TAMAGAWA, Takao, Koyo Seiko Co., Ltd. , ASAJI, Toyohisa, Koyo Seiko Co., Ltd. , YASUHARA, Shinji, Koyo Seiko Co., Ltd. , HASUDA, Yasuhiko, Koyo Seiko Co., Ltd.
IPC分类号： F16H9/20 , F16H9/10 , F16H55/56
CPC分类号： F16H55/56 , F16H2061/66295
摘要： A variable diameter pulley comprises a pair of pulley main bodies (18, 19) connected to a rotating shaft (15), and a power transmission ring (20) interposed between the pulley main bodies. A belt (2) is passed around an outer periphery of the power transmission ring (20). The power transmission ring (20) is made eccentric relative to an axis (15a) of the rotating shaft (15) so as to be varied in its contact diameter (D). Both pulley main bodies (18, 19) are rotatable together and relatively movable in an axial direction. Both pulley main bodies (18, 19) are biased by an elastic member (22) to move toward each other. The respective pulley main bodies (18, 19) are threadedly connected to the rotating shaft (15) by a torque cam mechanism (T) composed of a pair of thread connection mechanisms, which are inversely threaded to each other. Torque for effecting rotation of the respective pulley main bodies (18, 19) relative to the rotating shaft (15) is converted into a force, which causes both pulley main bodies (18, 19) to approach each other in equal amounts of stroke.

6. 发明授权

EP0741844B1 VARIATEUR DE VITESSE EN CONTINU A ENTRAINEMENT POSITIF 失效
标题翻译：合身的，可变变速器
公开(公告)号：EP0741844B1
公开(公告)日：1999-05-12
申请号：EP95908308.0
申请日：1995-02-03
申请人： Nard, Gilles
发明人： Nard, Gilles
IPC分类号： F16H9/10 , F16H55/54
CPC分类号： F16H55/54 , F16H9/10
摘要： Positively driven continuously variable speed drive unit. The drive unit is characterized in that it comprises a body (20) supporting a first plurality of pivotally mounted coplanar gears (14, 16), said gears (14, 16) forming together a ring gear (6, 8), wherein a belt (10, 12) meshes with said ring gear to couple it with any one of the driving (2) or driven (4) units; means (18) for varying the diameter of said ring gear (6, 8), and means (32, 34) for pivotally locking the gears (14, 16) in relation to one another so that they are permanently kept in phase with the transmission belt (10, 12), said locking means (32, 34) comprising a belt surrounding the ring gear (6, 8) by meshing with said gears (4, 6). The invention is useful for mechanical transmission systems.

7. 发明授权

EP0323236B1 Variable-ratio transmissions, separately and in bicycles 失效
标题翻译：与本身和自行车上可变传动比改变变速箱。
公开(公告)号：EP0323236B1
公开(公告)日：1995-04-05
申请号：EP88312371.3
申请日：1988-12-28
申请人： HAMLIN TRANSMISSION CORPORATION
发明人： Leonard, George Hamlin
IPC分类号： B62M9/08 , F16H9/10
CPC分类号： B62M9/08

8. 发明授权

EP0490909B1 COMPENSATING APPARATUS FOR AN ENDLESS DRIVE MEANS 失效
标题翻译：补偿装置一个ENDLESS推进剂。
公开(公告)号：EP0490909B1
公开(公告)日：1995-03-22
申请号：EP90912481.0
申请日：1990-08-06
申请人： HAMLIN TRANSMISSION CORPORATION
发明人： LEONARD, George, Hamlin
IPC分类号： F16H9/10 , F16H7/12
CPC分类号： B62M9/16 , B62M9/08 , F16H7/1263 , F16H9/10
摘要： A tensioning system having an endless belt (58), a pair of sheaves (62, 64) which are independently movable between reduced and enlarged configurations, a pair of rollers (102) are rotatably mounted at fixedly spaced locations on an elongated carrier member (82), one of the rollers is actively biased into engagement with the belt by a compression spring assembly (108). A cam surface (118) on the carrier member proximate the other of the rollers is slidable along a fixed contoured supporting surface and passively assures engagement of the other of the rollers with the belt. As the ratio of the transmission changes with changed diameters of the sheaves (62, 64) and the belt thereby assumes a changed path, the belt is effective to automatically move the rollers (102) therealong so as to maintain a substantially constant tension in the belt. A stabilizer mechanism inhibits undesirable rotational movement of the carrier member about its longitudinal axis.

9. 发明公开

EP0323236A3 Variable-ratio transmissions, separately and in bicycles 失效
标题翻译：可变比率传输，独立和双子座
公开(公告)号：EP0323236A3
公开(公告)日：1990-11-22
申请号：EP88312371.3
申请日：1988-12-28
申请人： HAMLIN TRANSMISSION CORPORATION
发明人： Leonard, George Hamlin
IPC分类号： B62M9/08 , F16H9/10
CPC分类号： B62M9/08
摘要： The invention relates to a drive mechanism (30), particularly for use with a bicycle, of the type having variable diameter drive and driven members (42, 44) connected by an endless belt (50) which engages adjustable segments (46, 48) on the members. Through a control means (32-38) the drive ratio can be adjusted to multiple, discrete settings. Belt wrap is maintained between the belt (50) and the drive and driven members (42, 44) at all settings by two idlers (60, 62) which are independently supported for movement. A locking rail (90) is used to release and secure the segments (44, 46) on the members (42, 44) and a split clutch (64) is used with the driven member (44) for easy rear wheel removal. The mechanism has a lost motion device (112c, 130c) to accommodate forward and rearward pedalling without harming the drive mechanism (30). The drive mechanism (30) is modular in construction so it can be used with frames of varying sizes and the drive mechanism (30) can be quickly removed from or assembled to the bicycle frame when replacement is desired.

10. 发明公开

EP0185799A1 Automatisches Getriebe 失效
标题翻译：的自动变速器。
公开(公告)号：EP0185799A1
公开(公告)日：1986-07-02
申请号：EP84116442.9
申请日：1984-12-28
申请人： DÜRKOPP SYSTEM TECHNIK GMBH
发明人：
IPC分类号： B62M9/08 , F16H9/10 , F16H55/54
CPC分类号： B62M9/08 , F16H9/10 , F16H55/54
摘要： Die Erfindung betrifft eine Antriebsvorrichtung mit stufenloser Drehmomentverstellung, insbesondere für Fahrräder. Die Antriebsvorrichtung umfaßt eine Antriebswelle (13), eine koaxial zu ihr angeordnete erste Stellscheibe (1), in die eine spiralförmige Ausnehmung (3) wenigstens teilweise um das Zentrum der ersten Stellscheibe (1) herum eingebracht ist, eine zweite koaxial angeordnete Stellscheibe (5), in die Durchgangsschlitze (6) eingebracht sind, die vom Zentrum der zweiten Stellscheibe (5) nach außen verlaufen, sowie einen koaxialen und aus einzelnen Segmenten (28) bestehenden Segmentring (27), auf dessen Umfang ein Endlos-Antriebselement (30) auflegbar ist. Die Segmente (28) weisen jeweils Ansätze (43) auf, die sowohl in die spiralförmige Ausnehmung (3) als auch in einen zugeordneten Durch gangsschlitz (6) eingreifen. Eine der genannten Stellscheiben ist über die Antriebswelle (13) antreibbar, während die andere nicht angetriebene Stellscheibe mittels einer Blockiereinrichtung (10a bzw. 10b) blockierbar ist. Bei Blockierung der einen Stellscheibe und Drehung der anderen läßt sich somit der Durchmesser des Segmentringes (27) kontinuierlich verändern, so daß ein gewünschtes Drehmoment stufenlos einstellbar ist.
摘要翻译：本发明涉及无级调整扭矩的驱动装置，特别是用于自行车。的驱动装置包括驱动轴（13），一个同轴地设置在其上的第一调节盘（1），其中一个螺旋形凹部（3）围绕所述第一调节盘的中心至少部分地（1）周围被引入，一个第二同轴设置调节圆盘（5 ），（在通槽引入6），其从中心（第二调节圆盘5）的外侧延伸，以及现有的和同轴的（单独的段28）段环（27），在其圆周上的环形驱动元件（30）可以放置。段（28）各具有突出部（43），其在螺旋形凹槽（3），并在通槽16相关联地接合两者）。一个所述调整光盘可以通过驱动轴（13）被驱动，而其他非驱动调节盘是由闭锁装置的手段阻断（10a或10b）。当致动盘和其他的旋转使分段环（27）的直径的堵塞可以使得连续地改变期望的转矩是无限可调。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式