| 发明名称 |
DOOR INTERLOCK DEVICE FOR VACUUM CIRCUIT BREAKER |
| 摘要 |
The present invention relates to a door interlock device for a vacuum circuit breaker, and more particularly, a door interlock device for a vacuum circuit breaker, which is operable in cooperation with an operation of a cradle shutter. A door interlock device for a vacuum circuit breaker according to one embodiment disclosed herein includes a pressing unit that is provided on one end portion of a shutter lever driving a terminal shutter of a cradle, a driving force transfer unit that is rotatably or slidably installed on a cradle side frame, the driving force transfer unit performing a rotary motion or a sliding motion by a force applied from the pressing unit, and a sliding member that is configured to lock or unlock a door lock plate in response to a driving force transferred from the driving force transfer unit. |
| 申请公布号 |
US2016126028(A1) |
申请公布日期 |
2016.05.05 |
| 申请号 |
US201514743923 |
申请日期 |
2015.06.18 |
| 申请人 |
LSIS CO., LTD. |
发明人 |
MUN Seung Hwan;AHN Kil Young;HAN Dae Soo;YANG Seung Pil |
| 分类号 |
H01H9/20 |
主分类号 |
H01H9/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A door interlock device for a vacuum circuit breaker, the device comprising:
a pressing unit that is provided on one end portion of a shutter lever driving a terminal shutter of a cradle; a driving force transfer unit that is rotatably or slidably installed on a cradle side frame, the driving force transfer unit performing a rotary motion or a sliding motion by a force applied from the pressing unit; and a sliding member that is configured to lock or unlock a door lock plate in response to a driving force transferred from the driving force transfer unit. |
| 地址 |
Anyang-si KR |
