EP 1871972 B1 20140507 - DEVICE FOR DETECTING AN OBSTACLE AND LIMITING THE FORCE OF AN APRON IN A GOODS-HANDLING DOOR
Title (en)
DEVICE FOR DETECTING AN OBSTACLE AND LIMITING THE FORCE OF AN APRON IN A GOODS-HANDLING DOOR
Title (de)
VORRICHTUNG ZUR ERFASSUNG EINES HINDERNISSES UND BEGRENZUNG DER KRAFT EINER SCHÜRZE BEI EINEM INDUSTRIETOR
Title (fr)
DISPOSITIF DE DÉTECTION D'UN OBSTACLE ET DE LIMITATION D'EFFORT D'UN TABLIER D'UNE PORTE DE MANUTENTION
Publication
Application
Priority
- FR 2006000653 W 20060324
- FR 0502982 A 20050325
- US 73739505 P 20051117
Abstract (en)
[origin: FR2883584A1] Obstacle detecting and force limiting device has emitting and receiving safety cells that are positioned and fixed close to a guiding device (8), to emit a beam (F) that is directed along a vertical axis outside a guide (15), so that the beam is interrupted upon the deformation of a flexible curtain or apron (5). The emitting and receiving safety cells are respectively fixed in the upper and lower part of a goods-handling door.
IPC 8 full level
CPC (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2883584 A1 20060929; FR 2883584 B1 20070608; EP 1871972 A2 20080102; EP 1871972 B1 20140507; JP 2008534817 A 20080828; JP 4979681 B2 20120718; US 2009101292 A1 20090423; US 7762304 B2 20100727; WO 2006100394 A2 20060928; WO 2006100394 A3 20070405
DOCDB simple family (application)
FR 0502982 A 20050325; EP 06743597 A 20060324; FR 2006000653 W 20060324; JP 2008502438 A 20060324; US 88707806 A 20060324