发明名称 |
ELECTROMAGNETIC CONTACTOR, DETACHABLE STRUCTURE FOR AUXILIARY UNIT, AND ASSEMBLY METHOD FOR MOVABLE HOOK SECTION PROVIDED ON AUXILIARY UNIT |
摘要 |
A movable hook portion (13) provided in a unit side coupling surface (2a) of an accessory unit (2) includes a hook portion main body (14), which is formed with a movable claw (23a) and a pressed piece (22), and a straight spring (15), slidably accommodates the hook portion main body (14) in a main body accommodation concave portion (16) formed in the unit side coupling surface (2a), and accommodates the straight spring (15) in a spring accommodation concave portion (17a) formed in the unit side coupling surface (2a) so as to be orthogonal to a sliding direction of the hook portion main body (14), with a middle portion in a length direction of the spring being engaged with the hook portion main body (14). When the hook portion main body (14) is slid in a disengaging direction which brings the movable claw (23a) and a hooking hole (8a) of an electromagnetic contactor (1) into a disengaged state by pressing the pressed piece (24), an elastic restoring force of the straight spring (15) elastically deformed into a bow-like shape acts on the hook portion main body (14) in a direction opposite to the disengaging direction. |
申请公布号 |
EP2530696(A1) |
申请公布日期 |
2012.12.05 |
申请号 |
EP20100844530 |
申请日期 |
2010.09.13 |
申请人 |
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD. |
发明人 |
TAKAYA, KOUETSU;OKUBO, KOJI;NAKA, YASUHIRO;SUZUKI, KENJI |
分类号 |
H01H50/04;H01H49/00 |
主分类号 |
H01H50/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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