发明名称 |
CONTROLLED DESCENT DEVICE |
摘要 |
A controlled descent device for use in industrial or recreational settings for controlled descent of a user from an upper level to a lower level. The device comprises principally a steel housing, an internal spring-loaded drum on which a webbing line is wound, and an attachment to a harness worn by a user. A centrifugal brake mechanism which acts upon the drum to limit the rate of descent includes a manufactured one-way bearing. The line constituent provides increased shock absorbing capabilities and is field replaceable. |
申请公布号 |
WO0204075(A3) |
申请公布日期 |
2002.08.29 |
申请号 |
WO2001US21231 |
申请日期 |
2001.07.05 |
申请人 |
ROSE MANUFACTURING COMPANY |
发明人 |
SCHREIBER, PHILLIP, H.;ECKER, TIMOTHY, W. |
分类号 |
A62B1/10 |
主分类号 |
A62B1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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