EP 0902158 A3 20000329 - Safety device for power driven devices
Title (en)
Safety device for power driven devices
Title (de)
Sicherheitseinrichtung für motorisch angetriebene Systeme
Title (fr)
Dispositif de sécurité pour dispositifs entraînés par moteur
Publication
Application
Priority
DE 19739544 A 19970909
Abstract (en)
[origin: EP0902158A2] With vertically moving roller or concertina doors (15) operated by electric motors interference of the opening at any point blocks one or more of the infrared beams (19) which is electronically detected and stops or reverses the motor (41).
IPC 1-7
IPC 8 full level
E05F 15/10 (2006.01); B60J 1/00 (2006.01); E06B 9/82 (2006.01)
CPC (source: EP US)
E06B 9/82 (2013.01 - EP US); E06B 2009/6836 (2013.01 - EP US)
Citation (search report)
- [X] FR 2685496 A1 19930625 - OTIS ELEVATOR CO [US]
- [Y] US 5233185 A 19930803 - WHITAKER LOUIS G [US]
- [Y] US 4166369 A 19790904 - NAKAJIMA MASANOBU [JP]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6243006 B1 20010605; AT E232573 T1 20030215; DE 19739544 A1 19990311; DE 59807166 D1 20030320; EP 0902158 A2 19990317; EP 0902158 A3 20000329; EP 0902158 B1 20030212; JP 4519210 B2 20100804; JP H11159241 A 19990615
DOCDB simple family (application)
US 14831298 A 19980904; AT 98116973 T 19980908; DE 19739544 A 19970909; DE 59807166 T 19980908; EP 98116973 A 19980908; JP 25491898 A 19980909