EP 0804669 A1 19971105 - DEVICE FOR CHECKING THE CLOSED STATE OF A DOOR MOUNTED ON AN OBJECT, ESPECIALLY ON A MOTOR VEHICLE
Title (en)
DEVICE FOR CHECKING THE CLOSED STATE OF A DOOR MOUNTED ON AN OBJECT, ESPECIALLY ON A MOTOR VEHICLE
Title (de)
EINRICHTUNG ZUR KONTROLLE DES TÜRVERSCHLUSSZUSTANDES AN EINEM OBJEKT, INSBESONDERE AN EINEM KRAFTFAHRZEUG
Title (fr)
DISPOSITIF PERMETTANT DE CONTROLER L'ETAT FERME D'UNE PORTE MONTEE SUR UN OBJET, NOTAMMENT SUR UNE AUTOMOBILE
Publication
Application
Priority
- DE 9600090 W 19960117
- DE 19501777 A 19950121
Abstract (en)
[origin: DE19501777A1] The invention relates to a device for checking the closed state of a door mounted on an object (1), especially on a motor vehicle, by means of an electronic key (2). The electronic key (2) and the object (1) are each fitted with intercommunicating transmitter/receiver units (3; 4 or 13; 14). The closed state of the door of the object (1) is determined via a closure detecting sensor (8) on the door (7) and indicated via optical displays (10 or 16) on the outside of the object (1) and/or on the electronic key (2).
IPC 1-7
IPC 8 full level
G07C 9/00 (2006.01)
CPC (source: EP US)
G07C 9/00309 (2013.01 - EP US); G07C 9/00182 (2013.01 - EP US); G07C 2009/00769 (2013.01 - EP US); G07C 2209/62 (2013.01 - EP US)
Citation (search report)
See references of WO 9622439A1
Designated contracting state (EPC)
AT DE ES FR GB IT LU NL SE
DOCDB simple family (publication)
DE 19501777 A1 19960808; EP 0804669 A1 19971105; US 5898365 A 19990427; WO 9622439 A1 19960725
DOCDB simple family (application)
DE 19501777 A 19950121; DE 9600090 W 19960117; EP 96900540 A 19960117; US 87528097 A 19971003