公开(公告)号：EP2666594B1

公开(公告)日：2020-09-23

申请号：EP13181288.5

申请日：2011-09-29

申请人： Stanley Fastening Systems L.P.

发明人： Perron, Donald R. ,  Miller, Keven E ,  McGee, David M. ,  Yang, Adair ,  Burke, Brian ,  Grandstand, Paul ,  Wai, Ho

IPC分类号： B25C1/00 ,  B25C1/04

公开(公告)号：EP2666594A1

公开(公告)日：2013-11-27

申请号：EP13181288.5

申请日：2011-09-29

申请人： Stanley Fastening Systems L.P.

发明人： Perron, Donald R. ,  Miller, Keven E ,  McGee, David M. ,  Yang, Adair ,  Burke, Brian ,  Grandstand, Paul ,  Wai, Ho

IPC分类号： B25C1/04

摘要： A fastening tool includes an actuation device configured to actuate a drive engine of the tool to initiate a drive stroke. The actuation device includes a contact trip assembly operatively connected to the movable portion of the nose assembly. The contact trip assembly a lower contact arm connected to the movable portion of the nose assembly biased in the retracted position and movable to the extended position with the moveable portion of the nose assembly, and an upper contact arm operatively connected to the lower contact arm. The actuation device includes a trigger assembly that includes a trigger, a trigger arm pivotally supported by the trigger and configured to interact with the upper contact arm, and a check pawl configured to engage an opening in the upper contact arm when the upper contact arm moves downward to prevent the tool from being operated in a contact trip mode.

摘要翻译： 紧固工具包括致动装置，该致动装置被配置成致动该工具的驱动发动机以启动驱动行程。 致动装置包括可操作地连接到鼻部组件的可动部分的接触脱扣组件。 接触跳闸组件连接到鼻部组件的可移动部分的下接触臂被偏置在缩回位置并且可移动到鼻部组件的可移动部分的延伸位置，以及可操作地连接到下接触臂的上接触臂。 致动装置包括触发器组件，其包括触发器，由触发器枢转地支撑并被配置为与上接触臂相互作用的触发臂，以及当上接触臂移动时构造成接合上接触臂中的开口的止动爪 向下以防止工具在接触脱扣模式下操作。