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1. 发明公开

EP3209914A1 BREAKAWAY HYDRAULIC COUPLER 有权
标题翻译： BREAKAWAY液压联轴器
公开(公告)号：EP3209914A1
公开(公告)日：2017-08-30
申请号：EP15852813.3
申请日：2015-09-17
申请人： Cla-Val Company
发明人： RE, Daniel
IPC分类号： F16K17/40
CPC分类号： F16L37/02 , B67D7/3218 , F16L27/0828 , F16L37/23 , F16L55/1015
摘要： A breakaway hydraulic coupler includes a coupler body assembly removably attachable to a fluid hydrant by a first lock member thereof. A sleeve assembly is connected to the coupler body assembly and includes a second lock member selectively movable into engagement with the first lock member to move the first lock member into locked position to attach the coupler body to the fluid hydrant. Upon an application of a load external to the hydraulic coupler exceeding a predetermined amount, the first lock member applies a sufficient force to the second lock member to cause a region of weakness of the second lock member to displace, allowing the first lock member to move to the unlocked position and the hydraulic coupler to detach from the hydrant.
摘要翻译：分离式液压联接器包括联接器主体组件，其通过其第一锁定构件可拆卸地连接到流体消防栓。套管组件连接到联接器主体组件并且包括第二锁定构件，该第二锁定构件可选择性地移动成与第一锁定构件接合以将第一锁定构件移动到锁定位置以将联接器主体附接到流体消防栓。当施加到液压联接器外部的负载超过预定量时，第一锁定构件向第二锁定构件施加足够的力，以使第二锁定构件的弱化区域移位，从而允许第一锁定构件移动到解锁位置并且液压联接器与消防栓分离。

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