EP 0501332 A3 19921007 - ROLLER DOOR
Title (en)
ROLLER DOOR
Publication
Application
Priority
- DE 4105893 A 19910225
- DE 9103559 U 19910322
Abstract (en)
[origin: EP0501332A2] The one ends of two webs made of flexible material forming the door leaves of a laterally opening roller door are fastened to a vertical sealing profile designed as a closing edge. The other ends of the two door leaves are fastened to two vertical winding shafts which are arranged in the region of a vertical frame member of the door frame. The sealing profile is supported by a slide or carriage which is guided in a guide of the upper frame profile of the door frame. In order, in a simple and light construction, to make possible rapid opening and closing of the roller door, the winding shafts are acted upon by a torsion spring in the winding-up direction of rotation. Between the vertical frame member and the sealing profile, at least one stretching member is arranged, which acts on the sealing profile in the closing direction with a force tightening the door leaves. At least one winding shaft is driven by a geared brake motor.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E06B 9/13 (2013.01); E06B 9/60 (2013.01); E04F 10/0618 (2013.01); E04F 10/0651 (2013.01)
Citation (search report)
- [AD] EP 0149138 B1 19890920
- [XP] DE 9103559 U1 19910808
- [X] DE 8813821 U1 19900308
- [X] DE 2625927 A1 19761223 - JUNOD LOUIS
- [A] FR 2643110 A1 19900817 - FRANCIAFLEX [FR]
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
DE 9103559 U1 19910808; EP 0501332 A2 19920902; EP 0501332 A3 19921007
DOCDB simple family (application)
DE 9103559 U 19910322; EP 92102933 A 19920221