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Machine translation
1. (WO1980000164) ACCESSORY FOR FLAT KEY FOR A LOCK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000164    International Application No.:    PCT/DE1979/000069
Publication Date: 07.02.1980 International Filing Date: 06.07.1979
IPC:
E05B 17/00 (2006.01)
Applicants:
Inventors:
Priority Data:
7820507 07.07.1978 DE
Title (EN) ACCESSORY FOR FLAT KEY FOR A LOCK
(FR) ACCESSOIRE POUR CLE PLATE DE SERRURE
Abstract: front page image
(EN)The accessory for a flat key comprises a housing (1) with an electric heating battery (4), intended to receive the web of a key in order to heat the web for operating a frozen lock. The heating devices comprises two contacts (33, 34) connected to the poles of the battery, the web of the key inserted between these two contacts closes the heating circuit. Preferably, the contacts are so provided that the web of the key is heated by means of its electrical resistance itself. It is further provided a charging device (40) for the battery (4) adaptable on the sleeve of a cigarette lighter of a vehicle, so as to charge the battery (4) through the above mentioned contacts (33, 34).
(FR)L"accessoire pour cle plate de serrure comprend un boitier (1) avec une batterie (4) de chauffage electrique, destine a recevoir le paneton d"une cle afin de rechauffer celui-ci pour actionner une serrure gelee. Le dispositif de chauffage comprend deux contacts (33, 34) relies aux poles de la batterie, le paneton de la cle introduit entre ces deux contacts etablit le circuit de chauffage. De preference, les contacts sont realises de facon que le paneton de la cle se chauffe en raison meme de sa resistance electrique. Il est prevu en outre un dispositif de charge (40) pour la batterie (4) pouvant s"adapter sur la douille d"un allume-cigarette d"un vehicule, de facon a recharger la batterie (4) par l"intermediaire des contacts precites (33, 34).
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)