LUBE PUMP TELESCOPING ENCLOSURE
    3.
    发明申请
    LUBE PUMP TELESCOPING ENCLOSURE 审中-公开
    LUBE PUMP TELESCOPING外壳

    公开(公告)号:US20130112073A1

    公开(公告)日:2013-05-09

    申请号:US13509898

    申请日:2010-11-19

    IPC分类号: F04B53/18

    CPC分类号: F04B53/18 F04B9/10 F04B53/147

    摘要: Enclosure (16) for housing a coupler (18) between a driving rod (20) and a driven rod (22) comprises a first and a second preferably cylindrical pieces (30, 28). Said pieces are sized so that the first piece (30) is able to slide telescopically within the second piece (28) and are threaded to engage each other when in operation the enclosure (16) is in a close position, thereby the enclosure (16) being able to retain lubricant in the inside. For service, after having drained the lubricant from the enclosure (16), the two pieces are loosened by screwing the first piece (30) until the end of the thread is reached, and then the first piece (30) is slideably telescoped into the second piece (28), thereby setting the enclosure (16) in an open position an enabling easy access to the rod coupler (18).

    摘要翻译: 用于容纳驱动杆(20)和从动杆(22)之间的联接器(18)的外壳(16)包括第一和第二优选圆柱形件(30,28)。 所述件的尺寸设定成使得第一件(30)能够在第二件(28)内可伸缩地滑动,并且在外壳(16)处于关闭位置时,螺纹接合,从而使外壳(16) )能够将润滑剂保持在内部。 为了服务,在从外壳(16)排出润滑剂之后,通过拧紧第一件(30)来松开两件,直到到达线的端部,然后第一件(30)可滑动地伸缩到 第二件(28),从而将外壳(16)设置在打开位置,使得能够容易地接近杆联接器(18)。