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    Device for coupling a cardan half-joint with a fixed structure
    81.
    发明授权
    Device for coupling a cardan half-joint with a fixed structure 失效
    用于将万向节半接头与固定结构连接的装置

    公开(公告)号：US4037278A

    公开(公告)日：1977-07-26

    申请号：US637125

    申请日：1975-12-03

    Applicant: Giuseppe Dotti

    Inventor： Giuseppe Dotti

    IPC: F16D3/38 ,  B63B35/44 ,  F16C11/00 ,  F16D3/40 ,  B63B21/52

    CPC classification number: B63B35/4406 ,  F16C11/00 ,  F16D3/40 ,  Y10T403/32041 ,  Y10T403/32221

    Abstract: In a device for coupling a cardan half-joint with a fixed structure, such as a device for the subsea anchoring of a structure which uses cardan joints, the improvement consisting in that the half joint is of the cross-beam type and the main forks are formed by two half shells and there is an undercut abutment having the shape of a poppet. A better distribution of the pull stresses on the members of the joint is thus obtained, means being also provided to prevent the rotation of the joint.

    Abstract translation: 在用于将万向节半接头与固定结构（例如用于使用万向节接头的结构的海底锚固的装置）联接的装置中，改进包括：半关节是横梁型和主叉 由两个半壳形成，并且存在具有提升阀形状的底切基座。 因此获得了对接头部件上的拉应力的更好的分配，还提供了防止接头旋转的装置。

    Assembly of a connecting element and a torque transmitting element
    82.
    发明授权
    Assembly of a connecting element and a torque transmitting element 失效
    连接元件和扭矩传递元件的组装

    公开(公告)号：US3867050A

    公开(公告)日：1975-02-18

    申请号：US24622972

    申请日：1972-04-21

    Applicant: NADELLA

    Inventor： PITNER ALFRED

    IPC: F16B2/06 ,  F16D1/08 ,  F16D3/38 ,  F16B2/02

    CPC classification number: F16B2/065 ,  F16D1/0864 ,  F16D3/387 ,  Y10T403/7062 ,  Y10T403/7098

    Abstract: Assembly of a shaft and a connecting element comprising a split collar of sheet metal having ear portions. The split is wide enough to allow the shaft to pass radially therethrough. An intermediate member is disposed in the split and bears against the shaft. A bolt and nut tightening means extends through the ear portions and the intermediate member co-operates with faces on the ear portions and/or with a face on the tightening means. The arrangement is such that a relative displacement between the ear portions, the intermediate member and the tightening means causes the shaft to be gripped inside the collar.

    Abstract translation: 轴的组装和连接元件，其包括具有耳部的金属片的开口环。 分体宽度足以允许轴径向通过。 中间构件设置在分割中并且抵靠轴。 螺栓和螺母拧紧装置延伸穿过耳部，并且中间构件与耳部上的面和/或与紧固装置上的面配合。 该布置使得耳部，中间构件和紧固装置之间的相对位移使轴被夹在轴环内。

    Universal joints
    83.
    发明授权
    Universal joints 失效
    通用接头

    公开(公告)号：US3662569A

    公开(公告)日：1972-05-16

    申请号：US3662569D

    申请日：1970-06-30

    Applicant: TORRINGTON CO

    Inventor： WILLIAMS RALPH

    IPC: F16D3/38 ,  F16D3/26 ,  F16D3/41 ,  F16D3/32

    CPC classification number: F16D3/41 ,  Y10S464/903

    Abstract: A universal joint is disclosed which is made primarily of plastic. A center cube of the joint has two pairs of opposed rod ends. The arms of bifurcate members may be molded directly about the rod ends, or on a bearing mounted about the rod ends. The bifurcate members may be all plastic or plastic-covered steel. The center cube and rod ends may be molded as one integral plastic unit or, if desired, the rods may be made of steel with the center cube made of plastic and molded about the rods.

    Abstract translation: 公开了一种主要由塑料制成的万向接头。 接头的中心立方体具有两对相对的杆端。 分叉构件的臂可以直接在杆端部处或在围绕杆端安装的轴承上成型。 分叉构件可以是塑料或塑料覆盖的钢。 中心立方体和杆端可以模制成一个整体塑料单元，或者如果需要，杆可以由钢制成，中心立方体由塑料制成并围绕杆模制。

    Lubricant seal
    84.
    发明授权
    Lubricant seal 失效
    润滑油密封

    公开(公告)号：US3592022A

    公开(公告)日：1971-07-13

    申请号：US3592022D

    申请日：1969-12-15

    Applicant: BORG WARNER

    Inventor： STOKELY RAYMOND E

    IPC: F16J15/32 ,  F16C33/78 ,  F16D3/38 ,  F16D3/41 ,  F16D3/16

    CPC classification number: F16C33/7809 ,  F16C2361/41 ,  F16D3/41

    Abstract: An elastically resilient lubricant seal includes a deformable shoulder portion for interference fitted engagement with a bearing cup and has a purging channel extending through part of the shoulder to define a purging lip. Elastically resilient sidewalls of the channel provide a bias for the lip which is independent of the fit between the seal and cup. A hinged shield portion is provided for protecting the lip from external contaminants.

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