Global Patent Index - EP 0870315 B1

EP 0870315 B1 19990929 - ARMATURE FOR MAGNETIC TRIGGER MECHANISM

Title (en)

ARMATURE FOR MAGNETIC TRIGGER MECHANISM

Title (de)

ANKER FÜR MAGNETAUSLÖSER

Title (fr)

INDUIT POUR DECLENCHEUR MAGNETIQUE

Publication

EP 0870315 B1 19990929 (DE)

Application

EP 96942173 A 19961218

Priority

  • AT 9600252 W 19961218
  • AT 211195 A 19951228

Abstract (en)

[origin: WO9724746A1] The invention relates to an armature (10) for magnetic trigger mechanisms (1) for safety switches, in particular for automatic cut-out switches, which comprises a sheet-metal strip which is formed to produce a sleeve of circular-ring cross-section. The ends (20) of said strip are aligned in relation to the armature (10) axis and lie close to each other at least in places. The stop for driving the tripping tappet(14) is a tongue (12) which along with the sheet-metal strip forms one member and is aligned transversely to the axis of the armature (10). To keep the air gap in the joint region (21) of the sleeve as small as possible, the edges (20) in the joint region (21) of the armature (10) can rest flatly against each other.

[origin: WO9724746A1] The invention relates to an armature (10) for magnetic trigger mechanisms (1) for safety switches, in particular for automatic cut-out switches, which comprises a sheet-metal strip which is formed to produce a sleeve of circular-ring cross-section. The ends (20) of said strip are aligned in relation to the armature (10) axis and lie close to each other at least in places. The stop for driving the tripping tappet(14) is a tongue (12) which along with the sheet-metal strip forms one member and is aligned transversely to the axis of the armature (10). To keep the air gap in the joint region (21) of the sleeve as small as possible, the edges (20) in the joint region (21) of the armature (10) can rest flatly against each other.

IPC 1-7

H01H 71/24

IPC 8 full level

H01H 71/24 (2006.01)

CPC (source: EP)

H01H 71/2463 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9724746 A1 19970710; AT 410858 B 20030825; AT A211195 A 20021215; AT E185219 T1 19991015; AU 1132197 A 19970728; AU 713111 B2 19991125; CZ 199398 A3 19981216; CZ 287121 B6 20000913; DE 59603247 D1 19991104; EP 0870315 A1 19981014; EP 0870315 B1 19990929; ES 2139395 T3 20000201; GR 3032197 T3 20000427; HU 222336 B1 20030628; HU P9901164 A2 19990728; HU P9901164 A3 19991129; NO 312147 B1 20020325; NO 982912 D0 19980622; NO 982912 L 19980821; PL 181900 B1 20011031; PL 327232 A1 19981207; SK 285089 B6 20060601; SK 88698 A3 19991008

DOCDB simple family (application)

AT 9600252 W 19961218; AT 211195 A 19951228; AT 96942173 T 19961218; AU 1132197 A 19961218; CZ 199398 A 19961218; DE 59603247 T 19961218; EP 96942173 A 19961218; ES 96942173 T 19961218; GR 990403284 T 19991220; HU P9901164 A 19961218; NO 982912 A 19980622; PL 32723296 A 19961218; SK 88698 A 19961218