Device for fixedly interconnecting two parts of a clothes hanger
    1.
    发明授权
    Device for fixedly interconnecting two parts of a clothes hanger 失效
    用于固定连接衣架两部分的装置

    公开(公告)号:US5669727A

    公开(公告)日:1997-09-23

    申请号:US244767

    申请日:1994-07-25

    Abstract: A device for fixedly interconnecting two parts (1, 2) of a clothes hanger comprising at least one cylinder socket (3) on one part and at least one pin (4) on the other part to be inserted into the socket. The pin (4) has at least one non-cylindrical portion (9) with a radius exceeding the radius of the socket. This portion is flexible in the direction of insertion of the pin for wedging the pin in the socket after insertion.

    Abstract translation: PCT No.PCT / SE92 / 00859 Sec。 371日期:1994年7月25日 102(e)日期1994年7月25日PCT提交1992年12月14日PCT公布。 公开号WO93 / 11681 日期:1993年6月24日一种用于固定地互连衣架的两个部分(1,2)的装置,其包括一个部分上的至少一个气缸套(3)和另一部分上的至少一个销(4),以插入到 插座。 销(4)具有至少一个半径超过插座半径的非圆柱形部分(9)。 这个部分在插入插入销后的方向是柔性的,用于在插入之后将销钉插入插座中。

    Hydraulic device especially a hydropneumatic accumulator
    2.
    发明授权
    Hydraulic device especially a hydropneumatic accumulator 失效
    液压装置尤其是液压气动蓄能器

    公开(公告)号:US4375227A

    公开(公告)日:1983-03-01

    申请号:US229280

    申请日:1981-01-28

    Abstract: A hydraulic device, such as a hydropneumatic piston accumulator, having a freely displaceable piston which divides the cylinder into a liquid chambers and a gas chamber on opposite sides of the piston. In order to reduce the friction of the piston seals and the heat produced thereby and at the same time guarantee an effective sealing the piston during its initial or terminal movement close to its end position cooperates with a second sealing member at the end wall of the liquid chamber through a first sealing member, and between these sealing members a friction seal is arranged for preventing back flow of liquid from the liquid chamber to the inlet at the end wall but in flow of liquid in the opposite direction in additional the first sealing member is axially displaceable in relation to the piston to a limited extent.

    Abstract translation: 液压装置,例如液压气动活塞蓄能器,其具有可自由移动的活塞,该活塞将气缸分成液体室和在活塞的相对侧上的气室。 为了减少活塞密封件的摩擦力和由此产生的热量,同时保证了活塞在其最终或终端运动过程中接近其最终位置的有效密封,与液体端壁处的第二密封件配合 腔室通过第一密封构件,并且在这些密封构件之间设置有摩擦密封件,用于防止液体从液体室向端壁处的入口逆流,但是在另一方面,液体沿相反方向流动,第一密封构件 相对于活塞可轴向移动到有限的程度。

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