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2. 发明授权

US5291633A Coupling device 失效
标题翻译：耦合装置
公开(公告)号：US5291633A
公开(公告)日：1994-03-08
申请号：US918084
申请日：1992-07-24
申请人： David Morgan
发明人： David Morgan
IPC分类号： E05D3/06 , E05D3/12 , E05D7/10 , E05D1/00
CPC分类号： E05D3/12 , E05D7/1077 , Y10T16/525 , Y10T16/5357 , Y10T16/547
摘要： A coupling device comprises a generally u-shaped member with a base 11 and two arms 12, 13, and retaining means at each arm for accommodating and retaining a respective cylindrical pin 30. One of the retaining means comprises an integral hook 14 extending from the inside of the arm 12 towards the other arm 11 and has a tip 15 which projects towards the base 11. The hook is sufficiently resilient to permit the tip 15 to be manually deflected away from the base 11 to permit a pin 30 of greater diameter than the distance between the tip and the base in the undeflected state of the hook to be inserted under the hook. The pin is retained between the hook and the base by releasing the hook and permitting it to assume its undeflected state.
摘要翻译：耦合装置包括一个大致U形的构件，其具有基部11和两个臂12,13以及在每个臂处的保持装置，用于容纳和保持相应的圆柱形销30.保持装置之一包括从臂12朝向另一个臂11的内侧，并且具有朝向底座11突出的尖端15.钩具有足够的弹性，以允许尖端15被手动地从基部11偏转，以允许直径大于在插入钩子下方的钩子的未偏转状态下，尖端和底座之间的距离。销通过松开钩子并允许其呈现其未偏转状态而保持在钩和基座之间。

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