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    Warped chain ring gear used in a bicycle chain transfer
    4.
    发明授权
    Warped chain ring gear used in a bicycle chain transfer 失效
    变形链环齿轮用于自行车链条转移

    公开(公告)号：US07462120B1

    公开(公告)日：2008-12-09

    申请号：US11049512

    申请日：2005-02-03

    申请人： Scott C. Thompson

    发明人： Scott C. Thompson

    IPC分类号： F16H55/12 ,  F16H55/30

    CPC分类号： B62M9/105

    摘要： A chain ring gear set adapted for attaching to spider arms. The spider arms are attached to and extend outwardly from a bicycle gear crank. The ring gear set is adapted for receiving a bicycle chain thereon. The chain is transferred on the ring gear set using a chain derailer. The ring gear set includes a first ring gear disposed next to an adjacent second ring gear in a spaced relationship. A portion of the first ring gear is warped toward the second ring gear for periodically reducing the distance between a perimeter of the first ring gear to a perimeter of the second ring gear. Also, a portion of the second ring gear can be warped toward the first ring gear for sharing or combining the amount of warpage in each gear for reduced chain wear. By indexing the warped portion of the first ring gear with the warped portion of the second ring gear the overall distance periodically is reduced for ease in a smooth chain transfer between the gears.

    摘要翻译： 链轮齿轮组，适于连接到蜘蛛臂。 蜘蛛臂从自行车齿轮曲柄附接并向外延伸。 齿圈组适于在其上接收自行车链条。 链条使用链条脱轨器传递到齿圈组上。 齿圈组包括以相互间隔的关系设置在相邻的第二齿圈旁边的第一齿圈。 第一齿圈的一部分朝向第二齿圈变形，以便周期性地减小第一齿圈的周边与第二齿圈的周长之间的距离。 此外，第二齿圈的一部分可以朝着第一齿圈弯曲，以共享或组合每个齿轮中的翘曲量以减少链条磨损。 通过将第一齿圈的弯曲部分与第二齿圈的翘曲部分分开，总体距离周期性地减小，以便于齿轮之间的平滑的链条传递。

    Ergonomically adjustable tool handle
    6.
    发明授权
    Ergonomically adjustable tool handle 失效
    符合人体工程学的工具手柄

    公开(公告)号：US5269045A

    公开(公告)日：1993-12-14

    申请号：US649757

    申请日：1991-02-01

    申请人： Kenneth R. DeSerio ,  Scott C. Thompson ,  Kenneth J. Dubuque ,  Paul Urda

    发明人： Kenneth R. DeSerio ,  Scott C. Thompson ,  Kenneth J. Dubuque ,  Paul Urda

    IPC分类号： B25D17/04 ,  B25F5/02 ,  B25G3/32 ,  B25G1/00 ,  B25G3/00

    CPC分类号： B25F5/026 ,  B25D17/043 ,  B25G3/32 ,  Y10S16/12 ,  Y10T16/469 ,  Y10T16/4713 ,  Y10T16/476 ,  Y10T408/96

    摘要： An ergonomically adjustable handle for attachment to the body of a tool has a handle member with first and second ends with an axis between. Provision for attaching the first end of the handle to the tool body allows rotation of the handle about the axis through the attachment point. A pivot point is located on the axis of the handle member near the first end and permits deflection of the second end of the handle with respect to the first end. In addition, an outer layer portion of the handle member near the second end may be rotated about its axis to provide a comfortable position for the ellipsoidal cross section of the handle. Finally, clamping provisions at the articulation point and the two rotation mechanisms secure the handle in the desired position.

    摘要翻译： 用于附接到工具主体的符合人体工程学的可调手柄具有手柄部件，其具有第一和第二端部之间的轴线。 用于将把手的第一端附接到工具主体的设置允许把手绕轴线旋转通过附接点。 枢轴点位于第一端附近的手柄构件的轴线上，并允许手柄的第二端相对于第一端的偏转。 此外，手柄构件的靠近第二端的外层部分可以围绕其轴线旋转，以提供用于手柄的椭圆形横截面的舒适位置。 最后，在铰接点处的夹紧装置和两个旋转机构将手柄固定在期望的位置。

    Rotary impact tool with involute profile hammer
    9.
    发明授权
    Rotary impact tool with involute profile hammer 失效
    带渐开线轮廓锤的旋转冲击工具

    公开(公告)号：US5906244A

    公开(公告)日：1999-05-25

    申请号：US942625

    申请日：1997-10-02

    申请人： Scott C. Thompson ,  Timothy R. Cooper

    发明人： Scott C. Thompson ,  Timothy R. Cooper

    IPC分类号： B25B21/02 ,  B25D15/00

    CPC分类号： B25B21/026

    摘要： The invention is an improved rotary impact tool that uses a motor driven mechanism well known in the art as the Maurer mechanism comprising a hammer anvil frame and pins to cause impact loads applied through a rotary output shaft. The improvement is an improved striking surface geometry formed on the impact delivering jaw surface forming an involute profile generated from a base circle having an axis that is parallel to the axis of rotation of the output shaft.

    摘要翻译： 本发明是一种改进的旋转冲击工具，其使用本领域众所周知的马达驱动机构作为包括锤砧框架和引脚的毛拉机构，以引起通过旋转输出轴施加的冲击载荷。 该改进是形成在冲击输送钳口表面上形成的改进的冲击表面几何形状，其形成从具有平行于输出轴的旋转轴线的轴线的基圆产生的渐开线轮廓。