Noise-attenuating pipe fastener
    2.
    发明授权
    Noise-attenuating pipe fastener 失效
    噪音衰减管紧固件

    公开(公告)号:US3564676A

    公开(公告)日:1971-02-23

    申请号:US3564676D

    申请日:1968-10-07

    发明人: OESER KONRAD

    摘要: A METALLIC PIPE CLIP LINED WITH ONE OR MORE RUBBER STRIPS HAVING A SMOOTH OUTER AND A CORRUGATED INNER FACE. THE SMOOTH FACE IS HELD AGAINST THE INNER WALL OF THE METAL CLIP BY MUSHROOM-SHAPED BUTTONS PASSING FROM THE RUBBER STRIP THROUGH OPENINGS OF THE METAL CLIP. THE CORRUGATIONS OR RIBS ON THE INNER FACE ARE ELONGATED AXIALLY OF FASTENED PIPE. METAL-TO-METAL CONTACT AND THE RESULTING READY

    PROPAGATION OF NOISE FROM THE PIPE SYSTEM TO A SUPPORTING STRUCTURE IS PREVENTED.