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    FENDER DEVICE
    1.
    发明公开
    FENDER DEVICE 审中-公开

    公开(公告)号：EP3613902A1

    公开(公告)日：2020-02-26

    申请号：EP17905287.3

    申请日：2017-10-30

    申请人： Sumitomo Rubber Industries Ltd.

    发明人： FUJISAWA, Kazuhiro ,  MARUYAMA, Tatsuya

    IPC分类号： E02B3/26

    摘要： A fender device is provided in which shock-absorbing performance is improved. The fender device is attached to a boarding surface at which a ship berths, and comprises a tubular shock-absorbing member. The shock-absorbing member comprises an elastic material, has a center axis extending in the normal direction of the boarding surface, is compressed in the direction of the center axis, and buckles during the process of compression. The shock-absorbing member has an inner surface, and includes a first convex part that is formed along the peripheral direction on the inner surface when not compressed, and a second convex part that is formed along the peripheral direction on the inner surface near the first convex part when not compressed. The inner surface includes a first peripheral line and a second peripheral line. The first peripheral line demarcates a boundary on the opposite side from the second convex part, which is the boundary of the first convex part. The second peripheral line demarcates a boundary on the second convex part side, which is the boundary of the first convex part. The shock-absorbing member bends along the first peripheral line and the second peripheral line during buckling.

    GASKET FOR PRE-FILLED SYRINGE
    3.
    发明公开
    GASKET FOR PRE-FILLED SYRINGE 审中-公开
    密封件预充式注射器

    公开(公告)号：EP3045192A1

    公开(公告)日：2016-07-20

    申请号：EP14850549.8

    申请日：2014-09-12

    申请人： Sumitomo Rubber Industries, Ltd.

    发明人： ISHIDA, Naoyuki ,  FUJISAWA, Kazuhiro

    IPC分类号： A61M5/315 ,  F16J15/16

    摘要： The present invention provides a gasket for prefilled syringes having both airtightness and operability. The present invention relates to a gasket for prefilled syringes, the gasket including a plurality of circular ribs that are to be in sliding contact with the inner wall of a syringe, the gasket being laminated with an inert film, the plurality of circular ribs including a front circular rib having a front corner with a radius of curvature R1 and a rear corner with a radius of curvature R2, a ratio of the radius of curvature R2 to the radius of curvature R1 being more than 1.