发明名称 RETRACTABLE LIFELINE ASSEMBLY
摘要 <p>A retractable lifeline assembly includes a housing having a first portion and a second portion separated by a plate portion having an aperture. The aperture places a first cavity of the first portion in fluid communication with a second cavity of the second portion. A shaft extends through the aperture into the first cavity and the second cavity, and a seal proximate the shaft and the plate portion seals the first cavity from the second cavity. The first portion contains a cable assembly and the second portion contains a brake assembly.</p>
申请公布号 WO2009045822(A3) 申请公布日期 2009.11.05
申请号 WO2008US77597 申请日期 2008.09.25
申请人 D B INDUSTRIES, INC.;CASEBOLT, SCOTT, C. 发明人 CASEBOLT, SCOTT, C.
分类号 A62B35/04;A62B1/10 主分类号 A62B35/04
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