EP 0771923 A3 19980916 - Movement monitor for a single or multiple panel door or gate
Title (en)
Movement monitor for a single or multiple panel door or gate
Title (de)
Überwachung der Bewegung eines antreibbaren, ein- oder mehrteiligen Tür- oder Torblattes
Title (fr)
Surveillance de mouvement d'un vantail de porte ou de portail entraîné, vantail en une plusieurs parties
Publication
Application
Priority
DE 19540620 A 19951031
Abstract (en)
[origin: EP0771923A2] The monitoring method involves interrupting the door (3) movement if an obstruction is encountered. A physical operating parameter is measured during door movement depending on the movement distance or time. A movement interruption signal is generated if the measured value for the actual movement deviates from the desired value by greater than a defined amount, the desired value having been measured and stored during unobstructed operation. The derivative of the movement parameter is formed against distance or time for each measurement value. An interruption signal is generated if the current value for the movement characteristic differs to a defined extent from the corresp. value of a desired movement characteristic.
IPC 1-7
IPC 8 full level
E05D 15/38 (2006.01); E05F 15/00 (2006.01); E05F 15/16 (2006.01); E05F 15/41 (2015.01); E06B 9/02 (2006.01); E06B 9/80 (2006.01); E06B 9/84 (2006.01); G05B 19/4061 (2006.01); G05B 19/42 (2006.01); H02H 7/085 (2006.01)
CPC (source: EP US)
E05F 15/41 (2013.01 - EP US); E05Y 2900/106 (2013.01 - EP US)
Citation (search report)
- [Y] EP 0410204 A2 19910130 - AEG WESTINGHOUSE TRANSPORT [US]
- [Y] EP 0012528 A1 19800625 - FANUC LTD [JP]
- [DY] EP 0083947 A1 19830720 - HOERMANN KG ANTRIEB STEUERTEC [DE]
- [Y] EP 0079801 A2 19830525 - WESTINGHOUSE ELECTRIC CORP [US]
- [YA] US 5131506 A 19920721 - MIZUNO MASAMOTO [JP], et al
- [A] US 4338553 A 19820706 - SCOTT JR WALLER M
- [A] US 5051672 A 19910924 - YAGUCHI OSAMU [JP]
- [A] DE 4206272 A1 19930902 - SIEMENS AG [DE]
- [A] US 5315220 A 19940524 - TAKIMOTO AKIYOSHI [JP], et al
- [A] US 5278480 A 19940111 - MURRAY JAMES S [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0771923 A2 19970507; EP 0771923 A3 19980916; EP 0771923 B1 20030924; EP 0771923 B2 20100303; AT E250711 T1 20031015; DE 19540620 A1 19970507; DE 59610729 D1 20031030; ES 2208708 T3 20040616; ES 2208708 T5 20100705; JP 3941892 B2 20070704; JP H09165984 A 19970624; US 5950364 A 19990914
DOCDB simple family (application)
EP 96111204 A 19960711; AT 96111204 T 19960711; DE 19540620 A 19951031; DE 59610729 T 19960711; ES 96111204 T 19960711; JP 28770996 A 19961030; US 74187296 A 19961028