公开(公告)号：US09719561B2

公开(公告)日：2017-08-01

申请号：US14774066

申请日：2014-01-24

Applicant: AISIN SEIKI KABUSHIKI KAISHA

Inventor： Satoshi Nakagaito ,  Tomohiro Saeki ,  Yusaku Nishio ,  Hiroshi Kawazoe ,  Miki Torii

IPC: F16D3/14 ,  F16D3/12 ,  F16F15/123 ,  F16F15/134 ,  F16D3/64 ,  F16D7/02

CPC classification number: F16D3/12 ,  F16D3/64 ,  F16D7/025 ,  F16F15/1234 ,  F16F15/12353 ,  F16F15/13453

Abstract: A damper device includes a first member, a second member, an elastic member and a supporting member. The first member has two wall members separated from each other. The supporting member includes projections (preventing portion) that make contact with one of two wall portions (wall members) so as to prevent the supporting member and an elastic member from being inclined (falling, rotationally moving) in the axial direction.

公开(公告)号：US20170138408A1

公开(公告)日：2017-05-18

申请号：US15419762

申请日：2017-01-30

Applicant: NITTA CORPORATION

Inventor： Yoji Ishizaki ,  Yoshiharu Kiyohara ,  Kenichiro Aoki ,  Takehito Dei ,  Yasuhiro Aoki

IPC: F16D3/64 ,  F16D3/12 ,  F16C3/02

CPC classification number: F16D3/64 ,  F16C3/023 ,  F16D3/06 ,  F16D3/12

Abstract: A shaft structure installed in a shaft capable of making a power-transmission includes a male component having splines and spline bottoms on an outer periphery, a female component having splines and spline bottoms on an inner periphery and allows the male component to be slidably inserted in an axial direction thereby making up the shaft structure, and an elastic member covering the outer or inner periphery of the male or female component, wherein the female component has substantially U or V-shaped cross-section grooves on the outer periphery as opposed to splines, and a shape defined by the spline of the female component and the groove is such a shape that when the male or female component is twisted and a stress is applied to the spline in a direction around the shaft, the spline could be elastically deformed and absorb a maximum design stress within an elastic region.

公开(公告)号：US20160107322A1

公开(公告)日：2016-04-21

申请号：US14790839

申请日：2015-07-02

Applicant: HONDA MOTOR CO., LTD.

Inventor： Susumu Miyazaki

IPC: B25J19/00 ,  F16D3/12 ,  B25J9/10 ,  F16D3/64

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.

Abstract translation: 在外周构件10的内周面上形成有配管弹簧30的凹部11。 在外周部件20的内周侧与外周部件10同心且相对配置的内周部件20的外周面上形成有与管簧30抵接的凸轮面21。 在没有负载的状态下，凸轮面21在径向方向上从外周部件10的圆周方向远离管子弹簧30的接触点向径向突出。

公开(公告)号：US20150087429A1

公开(公告)日：2015-03-26

申请号：US14385556

申请日：2013-03-19

Applicant: VALEO EMBRAYAGES

Inventor： Roel Verhoog ,  Michael Hennebelle

IPC: F16D3/12 ,  F16D3/64

CPC classification number: F16D3/12 ,  F16D3/64 ,  F16F15/1217 ,  F16F15/12373 ,  F16H2045/0231

Abstract: A torque transmission device for a motor vehicle, having a torque input element (7a), a torque output element (24), and at least one group of elastic members (10a, 10b) mounted between the torque input element (7a, 7b) and the torque output element (24) and arranged in series by means of a phasing member (30). The torque output element (24) and the phasing member (30) have first (28a, 33a) and second stop means (28b, 33b) limiting their relative rotation in two opposite rotation directions (D, R), the torque input element (7a, 7b) and the phasing member (30) having third (34, 17b) and fourth stop means (34, 16b) limiting their relative rotation in two opposite rotation directions (D, R). Additionally, the torque input (7a, 7b) and output elements (24) have fifth (29, 16a) and sixth stop means (29, 17a) limiting their relative rotation in two opposite rotation directions (D, R).

Abstract translation: 一种用于机动车辆的扭矩传递装置，具有转矩输入元件（7a），转矩输出元件（24）和安装在转矩输入元件（7a，7b）之间的至少一组弹性元件（10a，10b） 和转矩输出元件（24），并通过相控构件（30）串联布置。 转矩输出元件（24）和相控构件（30）具有第一（28a，33a）和第二止动装置（28b，33b），它们限制它们在两个相反的旋转方向（D，R），扭矩输入元件 7a，7b）和具有限制它们在两个相反旋转方向（D，R）上的相对旋转的第三（34,17b）和第四停止装置（34,16b）的相控构件（30）。 此外，扭矩输入（7a，7b）和输出元件（24）具有限制它们在两个相反旋转方向（D，R）上的相对旋转的第五（29,17a）和第六停止装置（29,17a）。

公开(公告)号：US08715121B2

公开(公告)日：2014-05-06

申请号：US13559997

申请日：2012-07-27

Applicant: Connard Cali ,  Carlos Ferreira

Inventor： Connard Cali ,  Carlos Ferreira

IPC: F16H55/36

CPC classification number: F16H55/36 ,  F16D3/02 ,  F16D3/10 ,  F16D3/64 ,  F16H55/52 ,  F16H2055/366

Abstract: Embodiments of the present invention provide improved overrunning pulleys that overcome one or more of the deficiencies in the prior art noted above. 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, in order to allow the 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，其克服了上述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，以便在发动机怠速期间允许交流发电机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）。

公开(公告)号：US20140121028A1

公开(公告)日：2014-05-01

申请号：US14063461

申请日：2013-10-25

Applicant: Ellergon Antriebstechnik Gesellschaft m.b.H.

Inventor： Matthias Geislinger ,  Cornelius Geislinger

IPC: F16D3/64

CPC classification number: F16D3/64 ,  F16D3/56 ,  F16D3/66

Abstract: A torsionally flexible coupling comprises an inner part having a rotating shaft, an outer part extending around the inner part and arranged coaxially thereto, and spring elements or spring packs arranged between the inner part and the outer part and spaced in circumferential direction, wherein each spring element or spring pack is clamped at a radially outer end in a clamping support on the outer part, and a radially inner end is flexibly engaged with a corresponding groove on the inner part. In position of rest the spring elements or spring packs are angled relative to a radial direction passing through the respective clamping support and are inclined against the main direction of rotation of the coupling. Such an inclined position of the spring elements or spring packs allows a reduction of the portion of damping caused by friction so that damping can become predominantly hydraulic.

Abstract translation: 扭转柔性联轴器包括具有旋转轴的内部部分，围绕内部部分延伸并与其同轴布置的外部部分以及布置在内部部分和外部部分之间并沿圆周方向间隔开的弹簧元件或弹簧组件，其中每个弹簧 元件或弹簧组件被夹紧在外部部件上的夹持支撑件中的径向外端处，并且径向内端部与内部部件上的相应凹槽柔性地接合。 在休息位置，弹簧元件或弹簧组件相对于穿过相应的夹紧支撑件的径向成角度，并且相对于联接器的主要旋转方向倾斜。 弹簧元件或弹簧组件的这种倾斜位置允许减少由摩擦引起的阻尼部分，使得阻尼可主要成为液压的。

公开(公告)号：US08517842B2

公开(公告)日：2013-08-27

申请号：US12922209

申请日：2008-06-13

Applicant: Jochen Exner

Inventor： Jochen Exner

IPC: F16D27/00 ,  H02N2/00

CPC classification number: F16D3/64 ,  F16D3/72 ,  F16F15/124

Abstract: An elastic shaft coupling has a resilient coupling body, a drive-side connector and an output-side connector connected to opposite sides of the coupling body, and an actively controllable damping mass. A connecting element connects the damping mass to the coupling body. Adjusting elements acting on the connecting element can influence how the shaft coupling compensates for torsional vibrations.

Abstract translation: 弹性轴联轴器具有弹性联接体，驱动侧连接器和连接到联接体相对侧的输出侧连接器和可主动控制的阻尼块。 连接元件将阻尼块连接到联接体。 作用在连接元件上的调节元件可以影响轴联轴器如何补偿扭转振动。

公开(公告)号：US08206227B2

公开(公告)日：2012-06-26

申请号：US12519239

申请日：2007-12-05

Applicant: Jochen Boelling ,  Christian Bernhard Halm ,  Frank Guenter ,  Volker Heinz

Inventor： Jochen Boelling ,  Christian Bernhard Halm ,  Frank Guenter ,  Volker Heinz

IPC: F16F15/121

CPC classification number: F16F15/124 ,  F16D3/64 ,  F16F15/1236 ,  F16F15/1238 ,  F16F15/1315 ,  F16F15/13476 ,  F16F15/136

Abstract: A torsional vibration damper includes a drive-side primary element having at least one primary dog, an output-side secondary element having at least one secondary dog, and at least one spring device between the primary and secondary dogs for spring-elastic coupling of the primary element to the secondary element and including a plurality of spring elements. A separator sheet includes a ring element. At least one sliding block extends from the ring element between adjacent spring elements and is arranged circumferentially about the spring elements. The primary element has also an inner part having an external toothing, an outer part on which the primary dog is arranged and having an internal toothing engaging into the external toothing, and at least one damping part arranged between the external and internal toothing for vibration damping between the inner and outer parts.

Abstract translation: 扭转振动阻尼器包括驱动侧主要元件，其具有至少一个主齿轮，具有至少一个副齿轮的输出侧辅助元件，以及在主齿轮和副齿轮之间的至少一个弹簧装置，用于弹簧 - 主要元件到次要元件并且包括多个弹簧元件。 分离片包括环形元件。 至少一个滑动块从相邻弹簧元件之间的环形元件延伸并围绕弹簧元件周向地布置。 主要元件还具有内部部分，其具有外齿，外部部件，主齿轮配置在该外部部分上，并且具有内齿啮合到外齿中，以及至少一个阻尼部件，其布置在外齿和内齿之间用于减震 内部和外部之间。

公开(公告)号：US07377331B2

公开(公告)日：2008-05-27

申请号：US11099560

申请日：2005-04-06

Applicant: Ting-Kuang Chen

Inventor： Ting-Kuang Chen

IPC: B23Q5/00

CPC classification number: F16D3/64 ,  B25B21/00 ,  B25F5/006

Abstract: A damping drive axle includes an output shaft divided into a first portion and a second portion, a mounting seat having a centrally defined hole, a first compartment to correspond to and receive therein the first portion of the output shaft and a second compartment to receive therein the second portion of the output shaft, a hollow cylinder with having a triangle opening to allow an extension of the second portion of the output shaft, multiple columns rotatably received in a side defining the triangle opening to selectively lock/release the second portion of the output shaft, multiple cutouts defined in a bottom face of the cylinder and multiple legs extending out from the bottom face of the cylinder, each leg being sandwiched by two adjacent cutouts and an input device to rotate the sleeve of the hollow cylinder.

Abstract translation: 减振驱动轴包括分为第一部分和第二部分的输出轴，具有中心限定的孔的安装座，与输入轴的第一部分相对应并接收其中的第一隔室和第二隔室以在其中容纳 输出轴的第二部分，具有三角形开口以允许输出轴的第二部分延伸的中空圆柱体，多个列可旋转地容纳在限定三角形开口的侧面中，以选择性地锁定/释放第二部分 输出轴，限定在气缸的底面中的多个切口和从气缸的底面延伸出的多个腿，每个腿由两个相邻的切口夹持，以及输入装置，以使空心圆筒的套筒旋转。

公开(公告)号：US20060225906A1

公开(公告)日：2006-10-12

申请号：US11099560

申请日：2005-04-06

Applicant: Ting-Kuang Chen

Inventor： Ting-Kuang Chen

IPC: B23B45/16

CPC classification number: F16D3/64 ,  B25B21/00 ,  B25F5/006

Abstract: A damping drive axle includes an output shaft divided into a first portion and a second portion, a mounting seat having a centrally defined hole, a first compartment to correspond to and receive therein the first portion of the output shaft and a second compartment to receive therein the second portion of the output shaft, a hollow cylinder with having a triangle opening to allow an extension of the second portion of the output shaft, multiple columns rotatably received in a side defining the triangle opening to selectively lock/release the second portion of the output shaft, multiple cutouts defined in a bottom face of the cylinder and multiple legs extending out from the bottom face of the cylinder, each leg being sandwiched by two adjacent cutouts and an input device to rotate the sleeve of the hollow cylinder.

Abstract translation: 减振驱动轴包括分为第一部分和第二部分的输出轴，具有中心限定的孔的安装座，与输入轴的第一部分相对应并接收其中的第一隔室和第二隔室 输出轴的第二部分，具有三角形开口以允许输出轴的第二部分延伸的中空圆柱体，多个列可旋转地容纳在限定三角形开口的侧面中，以选择性地锁定/释放第二部分 输出轴，限定在气缸的底面中的多个切口和从气缸的底面延伸出的多个腿，每个腿由两个相邻的切口夹持，以及输入装置，以使空心圆筒的套筒旋转。