发明名称 Combination awning clamp and rafter arm lock with canopy tensioning capabilities
摘要 A system for automatically tensioning an awning canopy while deploying a clamp arm for operative engagement with the side edge of an awning canopy, includes a clamp arm pivotally mounted on the outermost component of a telescoping rafter arm also having an innermost component. The innermost component slidably receives a gripping system that engages the inner component and becomes releasably locked thereto upon initial pivotal movement of the clamp arm. A link arm interconnects the clamp arm with the outer telescoping component such that further pivotal movement of the clamp arm causes a longitudinal extension of the rafter arm to apply tension to the awning canopy.
申请公布号 US5909761(A) 申请公布日期 1999.06.08
申请号 US19970976735 申请日期 1997.11.24
申请人 CAREFREE/SCOTT FETZER COMPANY 发明人 MURRAY, BRENT W.
分类号 E04F10/06;(IPC1-7):E04F10/06 主分类号 E04F10/06
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