EP 1103675 A3 20030122 - Vehicle door locking system
Title (en)
Vehicle door locking system
Title (de)
Kraftfahrzeug-Türschliesssystem
Title (fr)
Système de verrouillage pour porte de véhicule
Publication
Application
Priority
DE 19957419 A 19991129
Abstract (en)
[origin: EP1103675A2] The automobile door locking system has a door lock and door handle (10) adjacent the door lock, with at least one sensor element in the form of an ultrasonic transducer (12) for transmission and/or reception of sound waves, for detecting the proximity of a hand to the door handle and/or contact with the door handle, from the variations in the ultrasonic field (13). Also included are Independent claims for the following: (a) a door handle for an automobile door locking system; and (b) a control method for an automobile door locking system.
IPC 1-7
IPC 8 full level
E05B 81/78 (2014.01); E05B 85/00 (2014.01)
CPC (source: EP US)
E05B 81/78 (2013.01 - EP US); E05B 85/01 (2013.01 - EP US); E05B 81/77 (2013.01 - EP US)
Citation (search report)
- [XY] DE 4212291 A1 19931014 - DAIMLER BENZ AG [DE]
- [Y] DE 19617038 A1 19971106 - HUF HUELSBECK & FUERST GMBH [DE]
- [X] EP 0770749 A2 19970502 - VALEO SECURITE HABITACLE [FR]
- [X] DE 19740523 A1 19990318 - SIEMENS AG [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1103675 A2 20010530; EP 1103675 A3 20030122; DE 19957419 A1 20010613; US 2002093418 A1 20020718
DOCDB simple family (application)
EP 00124412 A 20001108; DE 19957419 A 19991129; US 72526300 A 20001129