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公开(公告)号：US11702127B2
公开(公告)日：2023-07-18
申请号：US16957961
申请日：2018-12-18
Applicant: NSK LTD.
Inventor： Yasushi Honda
CPC classification number: B62D5/0454 , F16D3/74 , F16H1/16 , H02K5/24 , H02K7/003 , H02K7/1166 , B62D5/04 , F16D3/50 , F16D3/72 , H02K2213/03
Abstract: An assist mechanism includes: an electric motor in which a rotor has a magnet and a stator has a winding; a shaft-shaped member in which a worm engaged with a worm wheel is formed; and a coupling that couples an output shaft of the electric motor and the shaft-shaped member to each other. The smallest rotation order among rotation orders of the electric motor and a rotation order of the worm are prime to each other.
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公开(公告)号：US11661973B2
公开(公告)日：2023-05-30
申请号：US16819619
申请日：2020-03-16
Applicant: Dodge Industrial, Inc.
Inventor： Thomas E. Kuckhoff , James R. Rubel
Abstract: A system and method for increasing a tooth shear strength without also increasing a torsional rigidity of a flexible spline disposed between two hubs of a flexible coupling for transmitting mechanical motion between two shafts includes attaching a stiffening cap to an end of a flexible spline, between the flexible spline and the hubs and inserting a plurality of dowels into the teeth of the flexible spline to reinforce the flexible spline.
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公开(公告)号：US09759287B2
公开(公告)日：2017-09-12
申请号：US14817003
申请日：2015-08-03
Applicant: CENTA-ANTRIEBE KIRSCHEY GmbH
Inventor： Jochen Exner , Mahamudul Hasan , Martin Fitsch , Norbert Hartmann , Martin Bach
CPC classification number: F16F15/1202 , F16D3/12 , F16D3/74 , F16D27/004 , F16F15/18 , H02K49/046 , Y10T74/2127 , Y10T464/50
Abstract: A coupling for transmitting torque from a drive to a load has a first connection for connection with the drive, a second connection for connection with the load, and an elastic element for vibration damping and between the first and second connections in the energy transmission path therebetween. An actuator carried on the elastic element has a base body and a centrifugal mass body rotatable relative thereto. One of the two bodies carries an electrical conductor and the other of the two bodies carries a permanent magnet. The conductor is in a magnetic field of the permanent magnet. Thus a flow of current through the conductor makes the centrifugal mass body exert an angular force on the base body to compensate for rotational vibrations.
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公开(公告)号：US09651095B2
公开(公告)日：2017-05-16
申请号：US14835896
申请日：2015-08-26
Applicant: Ellergon Antriebstechnik Gesellschaft m.b.H.
Inventor： Matthias Geislinger , Cornelius Geislinger , Andreas Brandstätter
CPC classification number: F16D3/005 , F16D3/04 , F16D3/06 , F16D3/74 , F16D2003/745 , Y10T29/49877
Abstract: A displacement compensating coupling comprises a first coupling member, a second coupling member and connecting elements for connecting the coupling members. The coupling members are each made in one piece from composite material and have a first flange portion for attachment to one of the drive elements, a diaphragm portion that extends radially outwardly from the first flange portion, a second flange portion and a tube portion extending from an outer circumference of the diaphragm portion to the second flange portion. Each of the tube portions has two or more recesses that are spaced from each other in circumferential direction. In a first relative position of the coupling members, the recesses of the first coupling member face the recesses of the second coupling member, and in a second relative position the recesses of the first coupling member and of the second coupling member are offset in circumferential direction.
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公开(公告)号：US20160348733A1
公开(公告)日：2016-12-01
申请号：US15140813
申请日：2016-04-28
Applicant: CENTA-ANTRIEBE KIRSCHEY GmbH
Inventor： Jochen Exner , Martin Fitsch
IPC: F16D3/68
Abstract: The invention pertains, among other things, to an elastic claw coupling (10) for transmitting torque from a drive element (12) to a load element (13), wherein the claw coupling comprises a first coupling part (14) assigned to the drive element and a second coupling part (15) assigned to the load element, both of which rotate about a common rotational axis (13), wherein radially mountable claws (18, 19) are arranged on both coupling parts and extend radially outward from the respective coupling part, as well as axially so as to achieve an axial overlap with the respective other coupling part, and wherein two claws (19a, 18a) that are arranged angularly adjacent about the rotational axis, respectively form an accommodation space (32a) for an elastic body (25, 26) between one another. The peculiarity of the invention can be seen, among other things, in that the claws of both coupling parts are realized identically.
Abstract translation: 本发明尤其涉及用于将扭矩从驱动元件（12）传递到负载元件（13）的弹性爪联接器（10），其中爪联接器包括分配给驱动器的第一联接部件（14） 元件和分配给负载元件的第二联接部件（15），两者都围绕共同的旋转轴线（13）旋转，其中径向安装的爪（18,19）布置在两个联接部分上并且从相应的 耦合部分以及轴向以便实现与相应的另一联接部件的轴向重叠，并且其中围绕旋转轴线成角度地邻近地布置的两个爪（19a，18a）分别形成用于 弹性体（25,26）之间。 除了别的以外，可以看出本发明的特征在于两个连接部分的爪相同地实现。
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Patent Agency Ranking
公开(公告)号：US08992334B2
公开(公告)日：2015-03-31
申请号：US14064508
申请日：2013-10-28
Applicant: Miki Pulley Co., Ltd.
Inventor： Tatsuya Sato , Shigeyuki Hattori , Takayuki Satomi , Junpei Kajiyama
Abstract: A flexible shaft coupling demonstrates a high performance in transmitting torque and accommodating positional deviations, and is yet highly durable. A first elastomer member (82) having a relatively high rubber hardness is circumferentially interposed between a first claw (32) of a first shaft coupling member (20) and a second claw (62) of a second shaft coupling member (50), and a second elastomer member (84, 86) having a lower rubber hardness than the first elastomer member is interposed between a surface portion (end surface) (30) of the first shaft coupling member (20) and the second claw (62) and/or between a surface portion (end surface) (60) of the second shaft coupling member (50) and the first claw (32).
Abstract translation: 柔性轴联轴器在传递扭矩和调节位置偏差方面表现出高性能，而且高度耐用。 具有较高橡胶硬度的第一弹性体构件（82）周向插入第一轴联接构件（20）的第一爪（32）和第二轴联接构件（50）的第二爪（62）之间，并且 在第一轴联接构件（20）的表面部分（端面）（30）和第二爪（62）之间插入具有比第一弹性体构件低的橡胶硬度的第二弹性体构件（84,86）和/ 或第二轴联接构件（50）的表面部分（端面）（60）和第一爪（32）之间。
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公开(公告)号：US20150037086A1
公开(公告)日：2015-02-05
申请号：US14003038
申请日：2012-02-28
Applicant: Marc Brandl , Martin Wieser , Josef Stubenrauch , Josef Scheitzeneder , Hubert Kaiser , Bernd Scheper
Inventor： Marc Brandl , Martin Wieser , Josef Stubenrauch , Josef Scheitzeneder , Hubert Kaiser , Bernd Scheper
CPC classification number: F16D3/50 , F16D3/12 , F16D3/74 , Y10T403/45
Abstract: The present disclosure relates to a coupling for transmitting forces, acting along a longitudinal axis, between two attachment components, having two coupling parts, which are disposed along the longitudinal axis and which each have a connection region and a coupler region, the connection regions of the two coupling parts facing towards each other, and the two coupler regions being connectable to a respective attachment component. The two connection regions are connected to each other via at least one loop packet, which transmits forces, acting along the longitudinal axis, between the coupling parts.
Abstract translation: 本公开涉及一种用于沿着纵向轴线在两个附接部件之间传递力的联接器，具有两个联接部件，该连接部件沿着纵向轴线布置并且每个具有连接区域和耦合器区域，连接区域 两个耦合部分彼此面对，并且两个耦合器区域可连接到相应的附接部件。 两个连接区域经由至少一个环路分组彼此连接，该环路分组沿着纵向轴线传递在耦合部分之间作用的力。
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公开(公告)号：US20140228132A1
公开(公告)日：2014-08-14
申请号：US14345898
申请日：2012-10-04
Applicant: Ringfeder Power-Transmission GmbH
Inventor： Thomas Englert
IPC: F16D3/74
CPC classification number: F16D3/74 , Y10T29/49993
Abstract: The invention relates to a compensating coupling for transmitting torques, comprising a sleeve-shaped main body (1) that extends in a longitudinal direction (z), which sleeve-shaped main body has several transverse slits (2) distributed over the circumference and in the longitudinal direction (z), wherein the transverse slits (2) each extend in the radial direction from an outer surface to an inner surface of the sleeve-shaped main body (1). According to the invention, the transverse slits (2) are filled with an elastomer (4).
Abstract translation: 本发明涉及一种用于传递扭矩的补偿联轴器，包括：沿纵向方向（z）延伸的套筒形主体（1），该套筒形主体具有分布在圆周上的多个横向狭缝（2） 纵向方向（z），其中所述横向狭缝（2）各自在所述套筒状主体（1）的外表面到内表面沿径向方向延伸。 根据本发明，横向狭缝（2）填充有弹性体（4）。
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公开(公告)号：US20120283380A1
公开(公告)日：2012-11-08
申请号：US13505556
申请日：2010-11-03
Applicant: Ralf Bauermeister
Inventor： Ralf Bauermeister
CPC classification number: F16D3/74
Abstract: The invention relates to an elastic coupling comprised of connecting flanges located on the drive input and drive output side as well as comprised of at least one rubber .body arranged between them. The invention proposes that the at least one rubber body contains silicic acid/silica as filler agent as well as dyeing pigments.
Abstract translation: 本发明涉及一种弹性联轴器，其包括位于驱动输入和驱动输出侧上的连接凸缘，并且包括布置在它们之间的至少一个橡胶体。 本发明提出，至少一个橡胶体含有硅酸/二氧化硅作为填料和染色剂。
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公开(公告)号：US08161623B2
公开(公告)日：2012-04-24
申请号：US12586178
申请日：2009-09-19
Applicant: Bernard Bächle , Andreas Mahling , Hans Roth
Inventor： Bernard Bächle , Andreas Mahling , Hans Roth
CPC classification number: F16D1/076 , F16D3/00 , F16D3/12 , F16D3/74 , Y10T29/49945
Abstract: In a method of manufacturing an articulated shaft structure for the transfer of torque from a transmission to a differential drive, including a connecting flange having a tube section, a shaft plate disposed between the connecting flange and a transmission output flange and forming a torsion element for accommodating some articulation of the connecting flange relative to the output flange, and a centering part extending from the connecting flange for aligning the articulated shaft relative to a transmission shaft, the connecting flange is formed integrally with the tube section by deep-drawing in follow-on tool the tube section and, in the same manufacturing step, punching openings into the flange, and deep-drawing the centering part and pressing it into the tube section.
Abstract translation: 在制造用于将扭矩从变速器传递到差动驱动器的铰接轴结构的方法中，包括具有管段的连接凸缘，设置在连接凸缘和变速器输出凸缘之间的轴板，并形成用于 容纳连接凸缘相对于输出凸缘的一些连接，以及从连接凸缘延伸的对中部分，用于使铰接轴相对于传动轴对准，连接凸缘通过深吸取随后的方式与管部一体地形成， 在工具上的管部分，并且在相同的制造步骤中，将孔冲入凸缘中，并深冲中心部分并将其压入管部。
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