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FR2420008A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

MOTOR VEHICLE LOCK CONTROL DEVICE

Assignee: Valeo Neiman SA
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Filing: 1978-03-17
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Granted: —
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Expires: 1998-03-17
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Abstract

Abstract Translated from French L'invention concerne un dispositif de commande d'un organe de verrouillage et de déverrouillage d'au moins une serrure d'un véhicule automobile. Le dispositif selon l'invention comprend un émetteur indépendant et un récepteur solidaire dudit véhicule, ledit émetteur comprenant une source d'alimentation électrique en courant continu, ùn émetteur codé et un transmetteur dudit message codé, ledit récepteur comprenant des moyens récepteurs dudit message codé, une mémoire contenant un message codé unique, un comparateur dudit message reçu audit message mémorisé agencé pour émettre un signal dans le cas d'une concordance desdits messages et un amplificateur dudit signal. Application à l'industrie automobile. The invention relates to a device for controlling a member for locking and unlocking at least one lock of a motor vehicle. The device according to the invention comprises an independent transmitter and a receiver integral with said vehicle, said transmitter comprising a direct current power supply source, a coded transmitter and a transmitter of said coded message, said receiver comprising means for receiving said coded message, a memory containing a single coded message, a comparator of said message received with said stored message arranged to emit a signal in the event of a match of said messages and an amplifier of said signal. Application to the automotive industry.

Inventors

  • 👤 Paul Lipschutz

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-26 16:05
CPC Classifications
G; G07; G07C; G07C9/00; G07C9/00174; G07C9/00182; G07C9/20; G07C9/29; G07C2009/00206; G07C2009/00214; G07C2009/00579; G07C2009/00587; G07C2009/00634; G07C2009/00642; G07C2009/00753; G07C2009/00769; G07C2009/00785

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3725939A Cited
US4003152A Cited
DE2604188A1 Cited

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