发明名称 Self retaining threaded screw grommet
摘要 A one-piece self-retaining threaded plastic screw grommet including a head and bifurcated shank having a through bore through the head and shank. The slots which bifurcate said shank being generally tangentially disposed on opposite sides of the axis of said bore and the free end of said legs being interconnected by non-linear bendable web means that restrain the spreading of the legs when a complimentary screw is inserted within the bore.
申请公布号 US4460298(A) 申请公布日期 1984.07.17
申请号 US19820363182 申请日期 1982.03.29
申请人 ILLINOIS TOOL WORKS INC. 发明人 SOLARZ, GILBERT;FRANO, FRANCIS G.
分类号 A47B91/06;F16B37/04;(IPC1-7):F16B13/06 主分类号 A47B91/06
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