EP 0338969 A3 19910403 - SWITCH GEAR CUBICLE WITH A LOW TENSION SWITCH APPARATUS
Title (en)
SWITCH GEAR CUBICLE WITH A LOW TENSION SWITCH APPARATUS
Publication
Application
Priority
DE 8805458 U 19880420
Abstract (en)
[origin: EP0338969A2] A switchgear cubicle or a switching installation has a door (7) as the termination of the installation space of a switching device (1), for example of a low-voltage power circuit breaker. A locking device (11) is used for locking the door (7) against opening when the switching device (1) is switched on. For this purpose, the locking device (11) has a locking tab (21) fitted on the inner side of the door (7) and a locking lever (12), interacting with the locking tab, which is supported such that it can pivot vertically close to a lower lateral support (5) of the switching device (1) and is movable against the effective direction of gravity, by means of an opening spring (22), into an open position. The locking device is especially suitable for installations having fixedly installed switching devices. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 9/22 (2006.01)
CPC (source: EP)
H01H 9/22 (2013.01)
Citation (search report)
- [Y] DE 1037549 B 19580828 - SIEMENS AG
- [Y] US 3534186 A 19701013 - MEYER GERALD J
- [AD] DE 1160067 B 19631227 - FED PACIFIC ELECTRIC CO
- [A] US 3194907 A 19650713 - TURTON CECIL B
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0338969 A2 19891025; EP 0338969 A3 19910403; EP 0338969 B1 19941026; AT E113406 T1 19941115; DE 58908548 D1 19941201; DE 8805458 U1 19890817; NO 174649 B 19940228; NO 174649 C 19940608; NO 891637 D0 19890420; NO 891637 L 19891023
DOCDB simple family (application)
EP 89730100 A 19890411; AT 89730100 T 19890411; DE 58908548 T 19890411; DE 8805458 U 19880420; NO 891637 A 19890420