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1. 发明授权

US07798197B2 Self-actuated, self-release rafter lock mechanism 有权
标题翻译：自动，自动释放椽锁机构
公开(公告)号：US07798197B2
公开(公告)日：2010-09-21
申请号：US11546166
申请日：2006-10-11
申请人： Roberto Gutierrez
发明人： Roberto Gutierrez
IPC分类号： E04F10/01
CPC分类号： E04F10/0651 , E04F10/0603 , E04F10/0614 , E04F10/0625 , E04F10/0681
摘要： A retractable awning is provided, comprising a support arm forming a longitudinally extending channel, a roller, and a canopy configured to be rolled and unrolled about the roller. A rafter arm is operatively attached to the support arm and is sized to be longitudinally nestable in the channel of the support arm. A self-engaging and self-releasing locking device includes an engagement device configured to selectively engage the support arm to selectively lock a position of a slide member within the longitudinally extending channel. In addition or alternatively, the retractable awning can include a pair of support mechanisms, each support mechanism comprising a support arm, a rafter arm, and a locking device. In addition or alternatively, the retractable awning can include a control link configured to selectively disengage the engagement device from the support arm to release the position of the slide member within the longitudinally extending channel.
摘要翻译：提供一种伸缩式遮篷，其包括形成纵向延伸的通道的支撑臂，辊子以及被构造成绕辊滚动和展开的罩盖。椽臂可操作地附接到支撑臂，并且其尺寸设计成纵向可嵌套在支撑臂的通道中。自动接合和自释放锁定装置包括接合装置，其被配置为选择性地接合支撑臂以选择性地锁定滑动构件在纵向延伸通道内的位置。另外或替代地，可收缩遮篷可以包括一对支撑机构，每个支撑机构包括支撑臂，椽臂和锁定装置。另外或替代地，可伸缩遮篷可以包括控制连杆，该控制连杆构造成选择性地将接合装置与支撑臂分离，以释放滑动构件在纵向延伸通道内的位置。

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