发明名称 Pull rings for the operating levers of quick connect/disconnect couplings
摘要 A quick connect/disconnect coupling comprises locking levers. Pull rings facilitate pivoting of the locking levels to a release position. The pull rings are resiliently mounted on the levers in positions that prevent the pulls rings from interfering with movement of the locking levers to their locking positions.
申请公布号 US5368343(A) 申请公布日期 1994.11.29
申请号 US19930036716 申请日期 1993.03.25
申请人 DOVER CORPORATION 发明人 ALLEN, DANIEL M.
分类号 F16L21/08;F16L37/18;F16L37/20;(IPC1-7):F16L37/00 主分类号 F16L21/08
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