公开(公告)号：US4681994A

公开(公告)日：1987-07-21

申请号：US795767

申请日：1985-11-07

申请人： Kunio Nagata ,  Tatsuo Aoi ,  Norio Iwakiri ,  Hiroshi Osumi ,  Nobuyuki Ogata ,  Norihito Yamane

发明人： Kunio Nagata ,  Tatsuo Aoi ,  Norio Iwakiri ,  Hiroshi Osumi ,  Nobuyuki Ogata ,  Norihito Yamane

IPC分类号： H01H13/18 ,  H01H13/10 ,  H01H13/12

CPC分类号： H01H13/12 ,  H01H13/10

摘要： A high precision and compact contact switch which comprises a housing, a pair of fixed contact elements fixedly supported within the housing, a plunger axially slidably extending into the housing, a generally cylindrical movable contact member, a support piece for the support of the fixed contact elements and a biasing spring. The generally cylindrical movable contact member is tiltably carried by the plunger so as to extend transversely in relation to the plunger. The support piece is preferably made out of synthetic resin. The biasing spring is used for urging the opposite end portions of the movable contact member in order to contact the respective fixed contact elements.

摘要翻译： 一种高精度和紧凑的接触开关，其包括壳体，固定地支撑在壳体内的一对固定接触元件，轴向可滑动地延伸到壳体中的柱塞，大致圆柱形的可动接触构件，用于支撑固定触点的支撑件 元件和偏置弹簧。 大致圆柱形的可动接触构件可由柱塞倾斜地承载，以相对于柱塞横向延伸。 支撑件优选由合成树脂制成。 偏置弹簧用于推动可动接触构件的相对端部，以便接触相应的固定接触元件。

公开(公告)号：US4168408A

公开(公告)日：1979-09-18

申请号：US856774

申请日：1977-12-02

申请人： Norihito Yamane

发明人： Norihito Yamane

IPC分类号： H01H13/12 ,  H01H13/18 ,  H01H3/16

CPC分类号： H01H13/18

摘要： A limit switch comprising a switch enclosure, a snap action switch, and an operating head. An actuator slidably mounted in the operating head is provided with a wing which prevents the rotation of the actuator.

摘要翻译： 一种限位开关，包括开关壳体，快动开关和操作头。 可滑动地安装在操作头中的致动器设置有防止致动器的旋转的翼。