EP 0325725 A3 19910327 - LOW TENSION SWITCH WITH CATCH LEVER
Title (en)
LOW TENSION SWITCH WITH CATCH LEVER
Publication
Application
Priority
DE 3802184 A 19880126
Abstract (en)
[origin: EP0325725A2] The invention relates to low-tension switches with a catch lever, which can be designed as an isolating or protection switch and in which the catch lever prevents the operating handle being moved into the switched-off position when the contacts of the switch are blocked. The catch lever is designed as a catch fishplate (11) which is arranged behind the upper knuckle joint fishplate (6) in the same plane as the knuckle joint fishplate, such that one end of the catch fishplate (11) is mounted in a fixed position such that it can rotate on the bolt holder (10) and the other end is coupled to the drive lever (13), and the end of the catch fishplate (11) which is coupled to the drive lever (13) comes to rest on the upper knuckle joint fishplate (6) during switching off. Low-tension switch. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 71/50 (2006.01)
CPC (source: EP)
H01H 71/501 (2013.01)
Citation (search report)
- [AD] DE 3033213 C2 19821021
- [AD] DE 8023509 U1 19801127
- [AD] DE 3033212 A1 19820401 - SIEMENS AG [DE]
- [A] US 3197582 A 19650727 - NORDEN ALEXANDER R
- [A] DE 2808609 A1 19790830 - SIEMENS AG
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0325725 A2 19890802; EP 0325725 A3 19910327; EP 0325725 B1 19950118; DE 3802184 A1 19890803; DE 3802184 C2 19900517; DE 3852817 D1 19950302
DOCDB simple family (application)
EP 88119728 A 19881126; DE 3802184 A 19880126; DE 3852817 T 19881126