Pulley device
    1.
    发明授权
    Pulley device 失效
    PULLEY设备

    公开(公告)号:US3722310A

    公开(公告)日:1973-03-27

    申请号:US3722310D

    申请日:1971-12-06

    发明人: SCHULTZ E

    IPC分类号: F16H55/44 F16H55/52

    CPC分类号: F16H55/44

    摘要: The present invention relates generally to pulley devices and more particularly to sheet-metal type pulley devices adapted to accommodate a non-cylindrical drive shaft. The embodiment of the invention disclosed in the present application comprises first and second sheet-metal body members having annular abutting plate sections, and peripheral diverging sections defining an annular belt-accommodating groove. Central integral hub sections extend axially from said plate sections and define a central aperture shaped to accommodate a non-cylindrical shaft. The annular plate section of a third sheet-metal body member superimposes one of the aforesaid abutting plate sections and also defines a central hub section spaced axially from the other hub sections, said plate sections being in fixed abutting relation.

    摘要翻译: 本发明一般涉及滑轮装置,更具体地涉及适于容纳非圆柱形驱动轴的钣金型滑轮装置。 在本申请中公开的本发明的实施例包括具有环形邻接板部分的第一和第二片状金属体部件,以及限定环形带容纳槽的外围发散部分。 中心一体式毂部分从所述板部分轴向延伸并且限定形成为容纳非圆柱形轴的中心孔。 第三金属板体的环状板部分叠置上述邻接板部分中的一个并且还限定与另一个毂部分轴向隔开的中心毂部分,所述板部分处于固定的邻接关系。