Global Patent Index - EP 0764758 B1

EP 0764758 B1 20001115 - Roller door with a grid

Title (en)

Roller door with a grid

Title (de)

Rolltor mit einem gitterförmigen Behang

Title (fr)

Porte enroulable avec une grille

Publication

EP 0764758 B1 20001115 (DE)

Application

EP 96113654 A 19960826

Priority

DE 19531182 A 19950824

Abstract (en)

[origin: EP0764758A1] The roller shutter is guided between two upright guide rails and has a roller at the top to roll and unroll the shutter. The light gate is positioned across the outside of the shutter as well as over the inside to monitor obstructions eg. hands. The security and safety system shuts off the servo motor when an obstruction is identified. The light gate uses one light beam, or one IR beam. The light source (8) is in one rail, with the detector (9) in the same rail but on the other side of the shutter. The other rail has two plane reflecting mirrors to turn the beam back over the other side of the shutter.

IPC 1-7

E06B 9/18; E06B 9/82; E05F 15/00

IPC 8 full level

E05F 15/00 (2006.01); E06B 9/18 (2006.01); E06B 9/82 (2006.01)

CPC (source: EP)

E06B 9/18 (2013.01); E06B 9/82 (2013.01); E05F 15/43 (2015.01); E05Y 2900/00 (2013.01); E05Y 2900/106 (2013.01); E05Y 2900/132 (2013.01); E05Y 2900/146 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

DOCDB simple family (publication)

EP 0764758 A1 19970326; EP 0764758 B1 20001115; AT E197627 T1 20001215; DE 19634442 A1 19970410; DE 19634442 C2 19990415; DE 59606139 D1 20001221; DK 0764758 T3 20001211; ES 2151626 T3 20010101; GR 3034893 T3 20010228; PT 764758 E 20010330

DOCDB simple family (application)

EP 96113654 A 19960826; AT 96113654 T 19960826; DE 19634442 A 19960826; DE 59606139 T 19960826; DK 96113654 T 19960826; ES 96113654 T 19960826; GR 20000402582 T 20001122; PT 96113654 T 19960826