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1. 发明授权

US3669481A Coupling or locking means 失效
标题翻译：联系或锁定手段
公开(公告)号：US3669481A
公开(公告)日：1972-06-13
申请号：US3669481D
申请日：1969-05-23
申请人： LIBER SHOVEL CO AG
发明人： BERGMANN HERMANN GUSTAV ADOLF
IPC分类号： E05B63/12 , F16L37/096 , E05C3/28
CPC分类号： E05B63/127 , F16L37/096 , Y10T24/45487 , Y10T292/0854 , Y10T292/0859 , Y10T292/444 , Y10T428/24165
摘要： In a means for coupling or locking two parts together, one part is provided with a preferably conical stud which can be inserted against a stop in a conical recess in the other part. One or preferably two or more spring actuated latching members pivotal about shafts at right angles to the axial direction of the stud are free to enter an enlarged section of the recess so that the latching members like barbs of a hook or harpoon prevent the stud from returning. An operating device rotatable or axially displaceable within the stud and actuated from one or both ends thereof effects the return of the latching members. The means may be used for coupling together two machine parts, e.g. in a chuck or the like, as a hose coupling, in a safety lock system for vehicles etc.
摘要翻译：在用于将两个部件联接或锁定在一起的装置中，一个部件设置有优选的圆锥形螺柱，其可以抵靠另一部分中的锥形凹部中的止动件插入。一个或优选的两个或更多个弹簧致动的闩锁构件绕与螺柱的轴向方向成直角的轴旋转，可自由地进入凹部的扩大部分，使得闩锁构件像钩或鱼叉的倒钩防止螺柱返回。在螺柱内可旋转或轴向移动的操作装置从一个或两个端部致动，从而实现闩锁构件的返回。该装置可以用于将两个机器部件，例如，在卡盘等中，作为软管接头，用于车辆的安全锁系统等。

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