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26 条记录 (耗时 0.018 秒)

    Thrust washer and combination seal and thrust washer
    2.
    发明授权
    Thrust washer and combination seal and thrust washer 失效
    推力垫圈和组合密封圈和止推垫圈

    公开(公告)号：US4166627A

    公开(公告)日：1979-09-04

    申请号：US733890

    申请日：1976-10-19

    申请人： Dean R. Bainard ,  Martin E. Benjamin

    发明人： Dean R. Bainard ,  Martin E. Benjamin

    IPC分类号： F16C33/74 ,  F16C17/04 ,  F16C33/02 ,  F16J15/32 ,  F16J15/34

    CPC分类号： F16J15/3268 ,  F16C17/04 ,  F16C33/74 ,  F16J15/3232

    摘要： A thrust washer having a backing layer of resilient material such as rubber or other elastomers and having, for example, a polytetrafluoroethylene bearing surface, which can include one or more integral sealing lips formed from the polytetrafluoroethylene bearing material. Another aspect of this invention is a unitary article including said resiliently-backed thrust washer in combination with a seal. This unitary article can be purchased and installed as a unit taking the place of four separate prior art elements that had to be purchased and installed separately.

    摘要翻译： 一种止推垫圈，其具有诸如橡胶或其它弹性体的弹性材料的背衬层，并且具有例如聚四氟乙烯支承表面，其可以包括由聚四氟乙烯轴承材料形成的一个或多个整体密封唇。 本发明的另一方面是一体式制品，其包括与密封件组合的所述弹性支撑止推垫圈。 该单一物品可以作为一个单位购买和安装，代替必须单独购买和安装的四个单独的现有技术元件。

    Thrust washer and combination seal and thrust washer method and apparatus
    3.
    发明授权
    Thrust washer and combination seal and thrust washer method and apparatus 失效
    推力垫圈和组合式密封和止推垫圈的方法和装置

    公开(公告)号：US4268040A

    公开(公告)日：1981-05-19

    申请号：US11775

    申请日：1979-02-12

    申请人： Dean R. Bainard ,  Martin E. Benjamin

    发明人： Dean R. Bainard ,  Martin E. Benjamin

    IPC分类号： F16C17/04 ,  F16J15/32 ,  F16J15/34 ,  F16C33/20

    CPC分类号： F16J15/3268 ,  F16C17/04 ,  F16C33/74 ,  F16J15/3232 ,  Y10S277/946

    摘要： A thrust washer having a backing layer of resilient material such as rubber or other elastomers and having, for example, a polytetrafluoroethylene bearing surface, which can include one or more integral sealing lips formed from the polytetrafluoroethylene bearing material. Another aspect of this invention is a unitary article including said resiliently-backed thrust washer in combination with a seal. This unitary article can be purchased and installed as a unit taking the place of four separate prior art elements that had to be purchased and installed separately.

    摘要翻译： 一种止推垫圈，其具有诸如橡胶或其它弹性体的弹性材料的背衬层，并且具有例如聚四氟乙烯支承表面，其可以包括由聚四氟乙烯轴承材料形成的一个或多个整体密封唇。 本发明的另一方面是一体式制品，其包括与密封件组合的所述弹性支撑止推垫圈。 该单一物品可以作为一个单位购买和安装，代替必须单独购买和安装的四个单独的现有技术元件。

    Unitized, grease-purgeable seal
    4.
    发明授权
    Unitized, grease-purgeable seal 失效
    单组分，油脂可清洗密封

    公开(公告)号：US4106781A

    公开(公告)日：1978-08-15

    申请号：US791866

    申请日：1977-04-28

    申请人： Martin E. Benjamin ,  Dean R. Bainard

    发明人： Martin E. Benjamin ,  Dean R. Bainard

    IPC分类号： F16J15/32

    CPC分类号： F16J15/3264 ,  F16J15/3232

    摘要： A unitized, grease-purgeable shaft seal including a wear sleeve and an elastomeric member having an inner sealing element extending toward the wear sleeve on one side of a wear sleeve flange and having an outer sealing element extending toward the wear sleeve on the other side of the flange whereby the seal is unitized. Each of the sealing elements includes an outwardly facing sealing lip, whereby the seal is grease purgeable.

    摘要翻译： 包括耐磨套筒和弹性体构件的单元化，可润滑的可润滑的轴密封件，其具有在耐磨套筒凸缘的一侧朝向耐磨套筒延伸的内密封元件，并且具有外密封元件，该外密封元件朝向耐磨套筒的另一侧延伸 密封件组合的凸缘。 每个密封元件包括面向外的密封唇，由此密封件可以被润滑脂清除。

    Piston seal and return spring
    5.
    发明授权
    Piston seal and return spring 失效
    活塞密封和返回弹簧

    公开(公告)号：US4053030A

    公开(公告)日：1977-10-11

    申请号：US720696

    申请日：1976-09-07

    申请人： Dean R. Bainard ,  Martin E. Benjamin

    发明人： Dean R. Bainard ,  Martin E. Benjamin

    IPC分类号： F16D65/18 ,  F16D65/54 ,  F16J15/32

    CPC分类号： F16D65/54 ,  F16D65/18 ,  F16J15/3216 ,  F16J15/3232 ,  F16D2121/02

    摘要： A seal for use on a disc brake piston/caliper assembly which seals the piston and also functions as a piston-return spring. The seal has a seal-retaining portion, a sealing lip portion, and a radially extending flex portion therebetween for retracting the piston by an amount equal to the flex portion retraction, thus automatically adjusting the piston position to compensate for normal pad wear. The seal can also include a locking flange and a separate pressure sealing lip to allow the seal to function without the previously required separate lathe cut sealing ring.

    Oil seal with permanently deformable locking member
    6.
    发明授权
    Oil seal with permanently deformable locking member 失效
    油封带永久变形的锁定件

    公开(公告)号：US4114898A

    公开(公告)日：1978-09-19

    申请号：US848291

    申请日：1977-11-03

    申请人： Dean R. Bainard ,  Roger W. Wright

    发明人： Dean R. Bainard ,  Roger W. Wright

    IPC分类号： F16J15/32

    CPC分类号： F16J15/3268 ,  Y10S277/925

    摘要： An oil seal, the combination thereof with a housing bore, and a method for installing the oil seal. This invention relates to applications where minimal radial force may be exerted against a housing bore and where the seal must be positively retained in the bore. The oil seal includes a shell having a locking member deformable radially outwardly, and an elastomeric sealing element bonded to the shell and including a face gasket for providing an O.D. seal when the locking member is deformed outwardly into an annular retaining groove in a housing bore. The seal is positively retained in the bore while exerting only minimal radial force against the bore while using less expensive cold rolled steel for the shell as contrasted to the more expensive spring steel required for snap-locking shells.

    摘要翻译： 油封，其与壳体孔的组合以及用于安装油封的方法。 本发明涉及其中可以对壳体孔施加最小的径向力并且其中密封必须牢固地保持在孔中的应用。 油封包括具有可径向向外变形的锁定构件的壳体和结合到壳体上的弹性体密封元件，并且包括用于提供O.D.的密封垫。 当锁定构件向外变形成壳体孔中的环形保持槽时的密封。 与使用较为昂贵的弹簧弹簧弹簧所需的弹簧钢相比，使用较便宜的冷轧钢作为壳体时，密封件被积极地保持在孔中，同时仅对孔径施加最小的径向力。

    Pressure shaft seal method
    9.
    发明授权
    Pressure shaft seal method 失效
    压力轴封法

    公开(公告)号：US4114245A

    公开(公告)日：1978-09-19

    申请号：US752724

    申请日：1976-12-21

    申请人： Dean R. Bainard

    发明人： Dean R. Bainard

    IPC分类号： B23P15/00 ,  F16J15/32 ,  B29G1/00

    CPC分类号： B23P15/00 ,  F16J15/3212 ,  F16J15/3252 ,  F16J15/328 ,  Y10T29/49297 ,  Y10T29/4998

    摘要： In the art of pressure shaft seals, a method for sealing including installing a seal having a reinforcing shell with a cylindrical portion and a radial portion wherein the pierce or endwall of the radial flange is formed as a radius or taper facing axially inwardly, instead of as a cylindrical surface parallel to the seal axis, to reduce the shear pressure on the bond at the pierce and also to eliminate a sharp corner and any tendency of the rubber to tear, and wherein an offset is provided on the axially outer surface of the radial flange of the metal case adjacent the pierce to disturb the flowing rubber from wiping the bonding cement off of the pierce.

    摘要翻译： 在压力轴密封领域，密封方法包括安装具有加强壳体的密封件，该密封件具有圆柱形部分和径向部分，其中径向凸缘的穿孔或端壁形成为面向轴向内侧的半径或锥形，而不是 作为平行于密封轴线的圆柱形表面，以减少在穿孔处的接合处的剪切压力，并且还消除了尖角和橡胶撕裂的任何趋势，并且其中在轴向外表面上设置偏移 金属外壳的径向法兰邻近穿孔，以扰乱流动的橡胶，从而将粘结水泥从穿孔中擦去。