公开(公告)号：US5063366A

公开(公告)日：1991-11-05

申请号：US529907

申请日：1990-05-29

申请人： Erhard Edelhaeuser ,  Hans-Dieter Schmid ,  Ludwig Speckner ,  Karl Wutz ,  Horst Steffen

发明人： Erhard Edelhaeuser ,  Hans-Dieter Schmid ,  Ludwig Speckner ,  Karl Wutz ,  Horst Steffen

IPC分类号： H01H50/24 ,  H01H50/26 ,  H01H50/28 ,  H01H50/30 ,  H01H50/34

CPC分类号： H01H50/24 ,  H01H50/26 ,  H01H50/28 ,  H01H50/30

摘要： Disclosed is an electromagnetic relay whose armature assembly is protected against jarring impacts. The armature assembly is tiltably supported in a recess stamped out in an end portion of the magnetic yoke of the relay. Lateral inner walls of the recess are formed at their free ends with shoulders for engaging a flat biasing spring of the armature assembly. At least one lateral portion of the magnetic yoke delimiting the recess is formed with a constricted region, for example with a cutout in a corner between an inner wall and the bottom wall of the recess. The constriction permits the bending of the lateral projection into an open condition in which the corresponding shoulder is out of the way during the insertion of the armature assembly into the recess. Upon the insertion, the lateral projection is bent toward the armature until the corresponding shoulder overlaps the armature edge.

摘要翻译： 公开了一种电磁继电器，其电枢组件被防止刺耳的冲击。 电枢组件可倾斜地支撑在冲压在继电器的磁轭的端部中的凹部中。 凹部的横向内壁在其自由端处形成有用于接合电枢组件的平坦偏置弹簧的肩部。 限定凹部的磁轭的至少一个横向部分形成有缩窄区域，例如在内壁和凹部的底壁之间的角落中具有切口。 收缩部分允许横向突起部弯曲成打开状态，其中相应的肩部在将电枢组件插入凹槽期间不通过。 在插入时，横向突起朝向衔铁弯曲，直到相应的肩部与电枢边缘重叠。