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1. 发明授权

US3963895A Device for effecting the guiding and oscillation movements of a welding head equipped with an electrode-carrier nozzle 失效
标题翻译：用于实现配备有电极载体喷嘴的焊接头的引导和振荡运动的装置
公开(公告)号：US3963895A
公开(公告)日：1976-06-15
申请号：US425846
申请日：1973-12-18
申请人： Jean Maurice Hennion
发明人： Jean Maurice Hennion
IPC分类号： B23K9/30 , B23K9/12
CPC分类号： B23K9/30
摘要： The invention relates to a device for effecting the guiding and oscillation movements of a machine part, especially a welding head of the type mounted for oscillating motion either by a movement of translation or by a pendular movement in a certain direction under the action of an impulse-control system, the movements of the said machine part being limited by direct mechanical contact of said part at pre-determined points, the duration of each period of travel of the part being equal to a selectively-determined fraction of the interval between two successive impulses from the said control system, the remaining fraction constituting a stopping time between two periods of travel of said machine part.The machine part is actuated by a driving fluid and distributor system and further comprises means for regulating the speed of the said part in its outward and return travel periods by acting on the flow-rate of the driving fluid.The principal application is concerned with the welding together of metal plates.
摘要翻译：本发明涉及一种用于实现机械部件的引导和振荡运动的装置，特别是用于在冲击的作用下通过平移运动或通过摆动运动在一定方向摆动运动的类型的焊接头所述机器部件的运动受到所述部件在预定点处的直接机械接触的限制，部件的每个行程周期的持续时间等于两个连续的间隔的选择性确定的分数来自所述控制系统的脉冲，其余部分构成所述机器部件的两个行程周期之间的停止时间。

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