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公开(公告)号：US20090186707A1
公开(公告)日：2009-07-23
申请号：US12354000
申请日：2009-03-06
Applicant: Gerhard KIRSCHEY
Inventor： Gerhard KIRSCHEY
CPC classification number: B63H23/32 , F16D3/64 , F16F15/124
Abstract: A shaft coupling has an input element adapted to be rotationally driven about an axis, an output element rotatable about the axis adjacent and limitedly relative to the input element, and an intermediate element rotatable about the axis adjacent and limitedly relative to both the input element and the output element. A first coupling assembly with progressive resistance to torque is fixed between one of the input and output elements and the intermediate element. A second coupling assembly with linear resistance to torque is fixed between the other of the input and output elements and the intermediate element such that torque is transmitted between the input and output elements through the coupling elements in series with each other in a single stage.
Abstract translation: 轴联结器具有适于围绕轴旋转地驱动的输入元件，可围绕轴线相对于输入元件相对和有限地旋转的输出元件，以及可围绕该轴线相对于输入元件和/ 输出元素。 具有逐步抵抗转矩的第一耦合组件固定在输入和输出元件之一和中间元件之间。 具有线性抗扭矩的第二联接组件固定在输入和输出元件和中间元件中的另一个之间，使得转矩在输入和输出元件之间通过耦合元件在单个级中彼此串联传递。
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公开(公告)号：US07404768B2
公开(公告)日：2008-07-29
申请号：US10563324
申请日：2004-06-11
Applicant: Yasuhisa Yamada
Inventor： Yasuhisa Yamada
IPC: F16C3/06
CPC classification number: B62D1/185 , F16C3/035 , F16C29/005 , F16C29/007 , F16C29/123 , F16C33/60 , F16C2326/24 , F16D3/065 , F16D3/64
Abstract: A telescopic shaft for vehicle steering has first and second torque transferring members. The first torque transferring member is interposed, with an elastic body in between, between axial grooves formed in an outer peripheral surface of a male shaft and an inner peripheral surface of a female shaft. The second torque transferring member is interposed between other axial grooves formed in the outer peripheral surface of the male shaft and in the inner peripheral surface of the female shaft. The elastic body has transferring-member-side contact portions contacting the first torque transferring member, shaft-side contact portions contacting groove surfaces of the axial groove of the male shaft or the female shaft, and a biasing portion for elastically urging the transferring-member-side contact portions and the shaft-side contact portions away from each other. Rigidity of the transferring-member-side contact portions is different from that of the shaft-side contact portions.
Abstract translation: 用于车辆转向的伸缩轴具有第一和第二扭矩传递构件。 第一扭矩传递构件在其间形成有在阳轴的外周面和母轴的内周面之间的轴向槽之间插入弹性体。 第二扭矩传递构件介于形成在阳轴的外周面和阴轴的内周面中的其他轴向槽之间。 所述弹性体具有与所述第一扭矩传递部件接触的传递部件侧接触部，与所述阳轴或阴轴的轴向槽的槽面接触的轴侧接触部，以及用于弹性地推动所述传递部件 侧接触部分和轴侧接触部分彼此远离。 转印部件侧接触部的刚性与轴侧接触部的刚性不同。
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公开(公告)号：US20040185944A1
公开(公告)日：2004-09-23
申请号：US10394307
申请日：2003-03-21
Inventor： Richard J. Barron , Harry A. Hunnicutt
IPC: F16D003/00
CPC classification number: F16D3/64 , F16D3/68 , Y10S464/904 , Y10T403/5793 , Y10T403/76
Abstract: A coupling having slots for receiving drive tabs of an associated driving shaft and a driven shaft, wherein the tabs of the driving shaft and the driven shaft are tapered to militate against rotational play between the driving shaft and the driven shaft which results in undesirable wear and damage to the drive shafts and coupling.
Abstract translation: 具有用于接收相关联的驱动轴和从动轴的驱动凸片的槽的联接器，其中驱动轴和从动轴的突出部是锥形的，从而不利于驱动轴和从动轴之间的旋转播放，这导致不期望的磨损， 损坏驱动轴和联轴器。
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公开(公告)号：US3940947A
公开(公告)日：1976-03-02
申请号：US504235
申请日：1974-09-09
Applicant: Karl Gustav Ahlen
Inventor： Karl Gustav Ahlen
Abstract: A rotatable driving connection in which a plurality of abutments on one rotating part engage corresponding generally radial slots on the other rotating part with resilient material between each abutment and the contacting surfaces of its respective slot. The abutments are arranged in pairs of groups, the resultant of the forces of one group being perpendicular to the resultant of the other group. A leaf spring may be associated with each abutment to maintain contact between the resilient material and the walls of the slot and to prevent backlash. The area of contact between the resilient material and the walls of the slot varies in relation to the force transmitted by the connection.
Abstract translation: 一种可旋转的驱动连接件，其中一个旋转部件上的多个邻接件在另一个旋转部件上与相应的狭槽的接触表面之间的弹性材料接合。 基台以成对的组排列，一组的力垂直于另一组的结果。 板簧可以与每个基台相关联，以保持弹性材料与槽的壁之间的接触并防止反向间隙。 弹性材料和槽的壁之间的接触面积相对于由连接传递的力而变化。
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公开(公告)号：US2267904A
公开(公告)日：1941-12-30
申请号：US36770840
申请日：1940-11-29
Applicant: TORRINGTON MFG CO
Inventor： EVANS ADDISON W
IPC: F16D3/64
CPC classification number: F16D3/64 , Y10T29/4984
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Patent Agency Ranking
公开(公告)号：US20240092623A1
公开(公告)日：2024-03-21
申请号：US18259895
申请日：2022-08-02
Applicant: Ningbo Lobone Household Items Co., Ltd.
Inventor： Quansheng Wang
Abstract: An elastic coupling assembly comprises a first brake gear, a second brake gear, a coupling, a plurality of elastic bodies, a plurality of first protrusions, at least two second protrusions; wherein, the plurality of first protrusions is arranged on a surface of the first brake gear which faces the second brake gear; the at least two second protrusions are arranged at intervals on the surface of the coupling which faces the first brake gear; each second protrusion has a notch, each first protrusion is clamped between two adjacent second protrusions; when the first brake gear rotates in one direction, each first protrusion comes into contact with the corresponding elastic body, when the first brake gear rotates in the other direction, each first protrusion comes into contact with the second protrusion opposite to the corresponding elastic body. The present invention further comprises an elastic can opener having the elastic coupling assembly.
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公开(公告)号：US11920641B2
公开(公告)日：2024-03-05
申请号：US18028342
申请日：2021-09-17
Applicant: Flender GmbH
Inventor： Stefan Kleinewegen , Michael Te Uhle
CPC classification number: F16D3/68 , B61F3/00 , F16D3/64 , Y10S464/90 , Y10S464/902
Abstract: A coupling includes a claw part and an intermediate piece. The intermediate piece includes a tube piece produced from aluminum or from an aluminum alloy, and a buffer part received in an end region of the tube piece and including elastic damping elements for receiving the claw part. The damping elements are surrounded by the end region radially at an outside in a circumferential direction. The buffer part includes a part which is different from the damping elements and is produced from a material of a brittleness which is greater than a brittleness of the tube piece.
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公开(公告)号：US20180138796A1
公开(公告)日：2018-05-17
申请号：US15794052
申请日：2017-10-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Osamu YAMASHITA
IPC: H02K49/10
CPC classification number: H02K49/102 , F16D3/10 , F16D3/64 , H02K49/104 , H02K49/106 , H02K49/108 , H02K2201/03
Abstract: A rotational power transmission mechanism includes: an input shaft and an output shaft that are apart from each other; a first rotary member fixed to a tip end of the input shaft on an output shaft side of the input shaft; and a second rotary member fixed to a tip end of the output shaft on an input shaft side of the output shaft so as to face the first rotary member. Into recessed portions, projected portions are inserted, permanent magnets are respectively provided on a pair of contact surfaces of each recessed portion and on a pair of contact surfaces of each projected portion in such a manner that the recessed portion and the projected portion repel each other at the respective pairs of contact surfaces where the recessed portion and the projected portion come into contact with each other.
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公开(公告)号：US09656396B2
公开(公告)日：2017-05-23
申请号：US14790839
申请日：2015-07-02
Applicant: HONDA MOTOR CO., LTD.
Inventor： Susumu Miyazaki
CPC classification number: B25J19/0091 , B25J9/1025 , F16D3/12 , F16D3/64 , Y10S901/25 , Y10S901/49
Abstract: On an inner peripheral surface of an outer peripheral member 10, a recess 11 is formed to which a pipe spring 30 is fitted. On an outer peripheral surface of an inner peripheral member 20 arranged concentrically with and rotatable relatively to the outer peripheral member 10 on an inner peripheral side of the outer peripheral member 10, a cam surface 21 is formed which abuts against the pipe spring 30. The cam surface 21 protrudes in the radial direction as it is farther away in the circumferential direction of the outer peripheral member 10 from the point of contact with the pipe spring 30 in the state where no load is applied.
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公开(公告)号：US09464707B2
公开(公告)日：2016-10-11
申请号：US14721038
申请日：2015-05-26
Applicant: CONNTECHNICAL INDUSTRIES, INC.
Inventor： Connard Cali , Carlos Ferreira
Abstract: Embodiments of the present invention provide improved overrunning pulleys that overcome one or more of the deficiencies in the prior art as discussed herein. Embodiments of the present invention provide pulleys that are “springy” in the torque direction, yet have a lower effective spring constant (e.g., are less stiff) over a greater angular range. Further, in at least some embodiments, the inventive pulleys use a low cost and simple torque transfer geometry. Further, in at least some embodiments, the inventive pulleys afford significant overrun. Further, in at least some embodiments, the inventive pulleys are radially small in an overall envelope, for example, in order to allow an alternator to reach its highest possible rotational speed, and thus output, during engine idle. Further, in at least some embodiments, the inventive pulleys are more durable, as they offer the aforementioned dynamics in both directions (torque and counter-torque).
Abstract translation: 本发明的实施例提供了改进的超越滑轮，其克服了本文所讨论的现有技术中的一个或多个缺陷。 本发明的实施例提供了在扭矩方向上“弹性”但在较大角度范围内具有较低有效弹簧常数（例如，较不硬）的滑轮。 此外，在至少一些实施例中，本发明的滑轮使用低成本和简单的扭矩传递几何形状。 此外，在至少一些实施例中，本发明的滑轮提供显着的超速。 此外，在至少一些实施例中，本发明的滑轮在整个外壳中径向较小，例如为了允许交流发电机在发动机怠速期间达到其最高可能的转速并因此输出。 此外，在至少一些实施例中，本发明的滑轮更耐用，因为它们在两个方向上提供上述动力学（扭矩和反向扭矩）。
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