发明授权
US3207873A Ratchet switch device employing spring means which applies tension and torsion to a pivoted armature
失效
使用弹簧装置的棘轮开关装置,其向枢转的电枢施加张力和扭矩
- 专利标题: Ratchet switch device employing spring means which applies tension and torsion to a pivoted armature
- 专利标题(中): 使用弹簧装置的棘轮开关装置,其向枢转的电枢施加张力和扭矩
-
申请号: US20576262申请日: 1962-06-27
-
公开(公告)号: US3207873A公开(公告)日: 1965-09-21
- 发明人: SLONNEGER JOHN L
- 申请人: GEN ELECTRIC
- 专利权人: Gen Electric
- 当前专利权人: Gen Electric
- 优先权: US20576262 1962-06-27
- 主分类号: H01H19/62
- IPC分类号: H01H19/62 ; H01H51/08
信息查询