发明名称 PIVOTAL JOINT WITH REDUNDANT CONNECTING MEANS BETWEEN THE TWO PIVOTALLY JOINED PARTS THEREOF
摘要 A pivotal joint in which a first member (10) having a wheel-shaped end (18) is pivotally connected to a second member (12) having a forked end (22) enveloping the wheel-shaped end and including a primary pivot bolt (30) arrangement extending through the first and second members at the center of the wheel-shaped end to pivotally join the parts, as the primary pivotal connection therebetween and wherein the forked end of the second member presents a circumferential array of three friction surfaces (24, 26, 28) which will cooperate with the periphery (20) of the wheel-shaped end of the first member to pivotally join the two parts as the secondary pivotal connection therebetween if the primary pivot connection fails.
申请公布号 DE2961674(D1) 申请公布日期 1982.02.18
申请号 DE19792961674 申请日期 1979.06.12
申请人 UNITED TECHNOLOGIES CORPORATION 发明人 BRAMWELL, FRANK
分类号 F16C11/04;F16C13/04;F16C17/20;(IPC1-7):16C11/04;16C17/20;16C13/04 主分类号 F16C11/04
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