Global Patent Index - EP 1753005 A1

EP 1753005 A1 20070214 - Line safety switch

Title (en)

Line safety switch

Title (de)

Leitungsschutzschalter

Title (fr)

Disjoncteur-protecteur de ligne

Publication

EP 1753005 A1 20070214 (DE)

Application

EP 06015648 A 20060727

Priority

DE 102005038149 A 20050812

Abstract (en)

A knee lever gear has a switching handle (25) and a coupling (18) that connects a latch (23) with a contact lever (15). A release mechanism moves the knee lever gear from a stable ON position to a stable OFF position through a dead center position, such that the contact lever swivels and the contact points (12,13) open. Compression springs (33,34) apply force on the latch in the OFF position such that at the beginning of a power ON procedure the latch extends to the ON position.

IPC 8 full level

H01H 71/52 (2006.01)

CPC (source: EP)

H01H 71/526 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1753005 A1 20070214; CA 2555927 A1 20070212; CN 1913074 A 20070214; CN 1913074 B 20101222; DE 102005038149 A1 20070222; US 2007034495 A1 20070215; US 7495189 B2 20090224

DOCDB simple family (application)

EP 06015648 A 20060727; CA 2555927 A 20060810; CN 200610114957 A 20060814; DE 102005038149 A 20050812; US 50252206 A 20060811