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1. (WO1997019459) DEVICE IN A SAFETY SWITCH
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019459 International Application No.: PCT/SE1996/001507
Publication Date: 29.05.1997 International Filing Date: 20.11.1996
Chapter 2 Demand Filed: 23.06.1997
IPC:
H01H 71/50 (2006.01) ,H01H 71/52 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
71
Details of the protective switches or relays covered by groups H01H73/-H01H83/115
10
Operating or release mechanisms
50
Manual reset mechanisms
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
71
Details of the protective switches or relays covered by groups H01H73/-H01H83/115
10
Operating or release mechanisms
50
Manual reset mechanisms
52
actuated by lever
Applicants:
ENPECE SIGMA AKTIEBOLAG [SE/SE]; c/o Ideon Ole Römers väg 12 S-223 70 Lund, SE
Inventors:
SÖDERLUND, Patrik; SE
SJÖSTEDT, Lennart; SE
Agent:
AWAPATENT AB; P.O. Box 5117 S-200 71 Malmö, SE
Priority Data:
9504133-120.11.1995SE
Title (EN) DEVICE IN A SAFETY SWITCH
(FR) DISPOSITIF DANS UN DISJONCTEUR DE PROTECTION
Abstract:
(EN) The present invention relates to a device in a safety switch. The device (1) comprises a contact arm (2) and a latch (3) cooperating with the contact arm. The latch has an integrated spring portion (30). The invention also relates to a safety switch utilising the device. The safety switch comprises an operating handle (11) for manual switching on and off of the safety switch, the above-mentioned device (1) for closing and opening an electric circuit through the safety switch, a handle link (12) which connects the operating handle to the device for transferring a motion from the operating handle to the device, and a housing in which the parts included in the safety switch are arranged.
(FR) L'invention concerne un dispositif dans un disjoncteur de protection. Le dispositif (1) comprend un bras de contact (2) et un verrou (3) coopérant avec le bras. Ledit verrou comporte une partie ressort monobloc (30). L'invention concerne également un disjoncteur de protection utilisant ledit dispositif. Le disjoncteur de protection comprend une poignée d'actionnement (11) permettant de commuter manuellement le disjoncteur de protection, le dispositif (1) mentionné ci-dessus permettant de fermer et d'ouvrir un circuit électrique par le biais du disjoncteur de protection, une liaison (12) de poignée reliant la poignée au dispositif de façon à transmettre à ce dernier un mouvement venant de la poignée, et un boîtier contenant les différents composants disposés dans le disjoncteur de protection.
Designated States: CZ, NO, PL, RU, SK
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: Swedish (SV)
Also published as:
EP0871969