发明名称 HELICALLY WOUND BUSHING
摘要 <p>A helical wound bushing made in the form of a helical tension spring provided with a helical cylindrical bearing surface on its exterior, or interior, or on both exterior and interior, through machining such as grinding or honing.</p>
申请公布号 CA1272237(A) 申请公布日期 1990.07.31
申请号 CA19860506487 申请日期 1986.04.11
申请人 V. W. KAISER ENGINEERING, INC 发明人 SMITH, JOSEPH E.
分类号 F16C33/26;(IPC1-7):F16C33/26 主分类号 F16C33/26
代理机构 代理人
主权项
地址