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    Tolerance ring
    2.
    发明授权
    Tolerance ring 有权

    公开(公告)号：US11499591B2

    公开(公告)日：2022-11-15

    申请号：US16145270

    申请日：2018-09-28

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

    Inventor： Paul Haines ,  Andrew R. Slayne

    IPC: F16D1/08

    Abstract: An assembly including an outer member; an inner member; and a tolerance ring disposed between the inner member and the outer member, wherein the tolerance ring is a split ring comprising opposing edges, where the edges engaged with at one of the inner member or the outer member so as to prevent or restrict movement between the tolerance ring and at least one of the inner member or the outer member, or where the tolerance ring is deformed as installed between the inner member and the outer member and forms at least one buckled region in the tolerance ring due to an interference fit between the inner member and the outer member, where in an uninstalled state, the buckled region is absent.

    STEPPED ASSEMBLY
    3.
    发明申请
    STEPPED ASSEMBLY 审中-公开
    步进装配

    公开(公告)号：US20160012836A1

    公开(公告)日：2016-01-14

    申请号：US14796337

    申请日：2015-07-10

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

    Inventor： Benjamin Nias ,  Andrew R. Slayne ,  Simon A. Hughes ,  Robert Winter

    IPC: G11B5/48 ,  F16C11/04

    CPC classification number: G11B5/4813 ,  F16C11/04 ,  F16C11/045 ,  F16C17/18 ,  F16D1/0835 ,  F16D7/021

    Abstract: A tolerance ring can be disposed between an inner component and an outer component, the inner and outer components defining stepped sidewalls. In an embodiment, a preassembly can include an outer component defining a bore having a stepped inner sidewall, an inner component having a stepped outer sidewall, and a tolerance ring adapted to be disposed between the inner component and the bore. In an embodiment, an assembly can include an outer component defining a bore having a stepped inner sidewall, an inner component having a stepped outer sidewall, and a tolerance ring disposed between the inner component and the bore. In an embodiment, a hard disk drive preassembly can include an actuator arm defining a bore having a stepped inner sidewall, a pivot having a stepped outer sidewall, and a tolerance ring adapted to be disposed between the pivot and the bore.

    Abstract translation: 公差环可以设置在内部部件和外部部件之间，内部和外部部件限定阶梯状侧壁。 在一个实施例中，预组件可以包括限定具有阶梯状内侧壁的孔的外部部件，具有阶梯状外侧壁的内部部件和适于设置在内部部件和孔之间的公差环。 在一个实施例中，组件可以包括限定具有阶梯状内侧壁的孔的外部部件，具有阶梯状外侧壁的内部部件和设置在内部部件和孔之间的公差环。 在一个实施例中，硬盘驱动器预组件可以包括限定具有阶梯状内侧壁的孔的致动器臂，具有阶梯式外侧壁的枢轴和适于设置在枢轴和孔之间的公差环。

    Tolerance ring with divided torque slip
    4.
    发明授权
    Tolerance ring with divided torque slip 有权

    公开(公告)号：US10094426B2

    公开(公告)日：2018-10-09

    申请号：US14314997

    申请日：2014-06-25

    Applicant: Saint-Gobain Performance Plastics Rencol Limited

    Inventor： Andrew R. Slayne ,  Llewelyn Pickering

    IPC: F16D1/08 ,  F16D7/02

    Abstract: A tolerance ring is adapted to be deployed between inner and outer components. The tolerance ring includes a generally cylindrical body. The sidewall can include an undeformed portion. The sidewall can further include a plurality of wave structures. The wave structures can protrude radially from the undeformed portion. Some or all wave structures can protrude inwardly or can protrude outwardly. Furthermore, the tolerance ring when placed in an assembly having an inner component and an outer component can have a first torque break-point T1 in a first rotational direction. A torque break point for an assembly comprising an inner component, an outer component, and a tolerance ring is the torque at which slippage occurs.

    TOLERANCE RING WITH DESIRED SLIP PERFORMANCE, ASSEMBLY, AND METHOD OF MAKING AND USING THE SAME
    7.
    发明申请
    TOLERANCE RING WITH DESIRED SLIP PERFORMANCE, ASSEMBLY, AND METHOD OF MAKING AND USING THE SAME 有权

    公开(公告)号：US20210180653A1

    公开(公告)日：2021-06-17

    申请号：US17118692

    申请日：2020-12-11

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

    Inventor： Andrew R. Slayne ,  Stephen Saunders

    IPC: F16D7/02

    Abstract: A tolerance ring including a sidewall including a plurality of radially extending projections on a first radial surface and an unformed region on a second radial surface opposite the first radial surface, where the tolerance ring provides a first break-away torque, τ1, defined as the breakaway torque between the tolerance ring projections and an inner component or an outer component, where the tolerance ring provides a second break-away torque, τ2, defined as the breakaway torque between the unformed region and the other of the inner component or the outer component, and wherein 1.1 τ2≤τ1.

    Stepped assembly
    8.
    发明授权
    Stepped assembly 有权

    公开(公告)号：US10157635B2

    公开(公告)日：2018-12-18

    申请号：US14796337

    申请日：2015-07-10

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

    Inventor： Benjamin Nias ,  Andrew R. Slayne ,  Simon A. Hughes ,  Robert Winter

    IPC: G11B5/48 ,  F16C11/04 ,  F16D1/08 ,  F16D7/02

    Abstract: A tolerance ring can be disposed between an inner component and an outer component, the inner and outer components defining stepped sidewalls. In an embodiment, a preassembly can include an outer component defining a bore having a stepped inner sidewall, an inner component having a stepped outer sidewall, and a tolerance ring adapted to be disposed between the inner component and the bore. In an embodiment, an assembly can include an outer component defining a bore having a stepped inner sidewall, an inner component having a stepped outer sidewall, and a tolerance ring disposed between the inner component and the bore. In an embodiment, a hard disk drive preassembly can include an actuator arm defining a bore having a stepped inner sidewall, a pivot having a stepped outer sidewall, and a tolerance ring adapted to be disposed between the pivot and the bore.

    TOLERANCE RING WITH DIVIDED TORQUE SLIP
    9.
    发明申请
    TOLERANCE RING WITH DIVIDED TORQUE SLIP 审中-公开
    带有分体扭矩滑块的耐力环

    公开(公告)号：US20150001025A1

    公开(公告)日：2015-01-01

    申请号：US14314997

    申请日：2014-06-25

    Applicant: Saint-Gobain Performance Plastics Rencol Limited

    Inventor： Andrew R. Slayne ,  Llewelyn Pickering

    IPC: F16D7/02

    CPC classification number: F16D7/021 ,  F16D1/0835

    Abstract: A tolerance ring is adapted to be deployed between inner and outer components. The tolerance ring includes a generally cylindrical body. The sidewall can include an undeformed portion. The sidewall can further include a plurality of wave structures. The wave structures can protrude radially from the undeformed portion. Some or all wave structures can protrude inwardly or can protrude outwardly. Furthermore, the tolerance ring when placed in an assembly having an inner component and an outer component can have a first torque break-point T1 in a first rotational direction. A torque break point for an assembly comprising an inner component, an outer component, and a tolerance ring is the torque at which slippage occurs.

    Abstract translation: 公差环适用于内部和外部部件之间的部署。 公差环包括大致圆柱体。 侧壁可以包括未变形的部分。 侧壁还可以包括多个波形结构。 波形结构可以从未变形的部分径向突出。 一些或所有波浪结构可向内突出或向外突出。 此外，当放置在具有内部部件和外部部件的组件中时，公差环可以在第一旋转方向上具有第一扭矩断裂点T1。 用于包括内部部件，外部部件和公差环的组件的扭矩断裂点是发生滑动的扭矩。

    Tolerance ring with desired slip performance, assembly, and method of making and using the same
    10.
    发明授权
    Tolerance ring with desired slip performance, assembly, and method of making and using the same 有权

    公开(公告)号：US12181010B2

    公开(公告)日：2024-12-31

    申请号：US17118692

    申请日：2020-12-11

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

    Inventor： Andrew R. Slayne ,  Stephen Saunders

    IPC: F16D7/02

    Abstract: A tolerance ring including a sidewall including a plurality of radially extending projections on a first radial surface and an unformed region on a second radial surface opposite the first radial surface, where the tolerance ring provides a first break-away torque, τ1, defined as the breakaway torque between the tolerance ring projections and an inner component or an outer component, where the tolerance ring provides a second break-away torque, τ2, defined as the breakaway torque between the unformed region and the other of the inner component or the outer component, and wherein 1.1 τ2≤τ1.

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