发明名称 Impact resistant switch knob
摘要 The present invention is a knob which attaches to the switch post of a push/pull switch. The knob selectively disengages from the switch post as the knob is inadvertently impacted, thereby isolating the push/pull switch from the impacting force. The knob moves independently of the switch post and contacts the housing supporting the switch. Consequently, the force of impact is directed to the housing through the body of the knob and very little force is directed to the switch.
申请公布号 US5306884(A) 申请公布日期 1994.04.26
申请号 US19920998823 申请日期 1992.12.30
申请人 ITT CORPORATION 发明人 CASERTA, JOSEPH N.;VANCE, GARY M.
分类号 H01H3/12;(IPC1-7):H01H3/20 主分类号 H01H3/12
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