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241 条记录 (耗时 0.014 秒)

    Anti-Disassembly Connector
    139.
    发明公开
    Anti-Disassembly Connector 审中-公开

    公开(公告)号：US20240328546A1

    公开(公告)日：2024-10-03

    申请号：US18568856

    申请日：2022-05-19

    申请人： ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.

    发明人： Zhongbo FENG ,  Diyong CHEN ,  Feng LOU ,  Feng ZHOU

    IPC分类号： F16L19/028

    CPC分类号： F16L19/0283 ,  F16L2201/20

    摘要： An anti-disassembly connector, including: a connecting portion, wherein a threaded connecting segment is disposed on the connecting portion; and bosses, wherein the bosses protrude from an end portion or a peripheral wall of the connecting portion, the bosses extend along a circumferential edge of the connecting portion or the peripheral wall of the connecting portion, each of the bosses has a force-bearing surface and a force-releasing surface, which are disposed opposite to each other, at least two bosses are provided, the two bosses are disposed at intervals along the circumferential edge of the connecting portion or the peripheral wall of the connecting portion, and a gap between the two adjacent bosses forms a clamping interval; a junction of the force-bearing surface and the connecting portion is a circular arc transition; and/or, the junction of the force-releasing surface and the connecting portion is a circular arc transition.

    Fitting, a method for connecting corrugated tubing to a fitting and use of a fitting
    140.
    发明授权
    Fitting, a method for connecting corrugated tubing to a fitting and use of a fitting 有权

    公开(公告)号：US12049971B2

    公开(公告)日：2024-07-30

    申请号：US15523881

    申请日：2015-10-21

    申请人： Omega Flex, Inc.

    发明人： Steven A. Treichel

    IPC分类号： F16L25/00 ,  F16L19/02 ,  F16L19/028

    CPC分类号： F16L25/0036 ,  F16L19/0212 ,  F16L19/0286 ,  F16L25/0054

    摘要： Disclosed is a fitting (1) for use with corrugated tubing (2) having a series of peaks (3) and valleys (4). The fitting (1) comprises a nut (5) having a passage (6) therethrough for receiving the tubing (2) and at least one retainer (7) arranged in the nut (5), wherein the retainer (7) has a retainer sealing surface (8) for placement in a valley (4) of the corrugated tubing (2). The fitting (1) further comprises a body (9) having a pointy annular body sealing edge (10) arranged so that the apex (11) of the body sealing edge (10) is pressed against the retainer sealing surface (8) when the nut (5) and the body (9) are forced toward each other. A method for connecting corrugated tubing (2) to a fitting (1) comprising a nut (5), a retainer (7) and a body (9) and use of a fitting (1) is also disclosed.