EP 1762693 A2 20070314 - Worm gear drive mechanism for a covering for architectural openings
Title (en)
Worm gear drive mechanism for a covering for architectural openings
Title (de)
Schneckenmechanismus für ein Abdeckmittel
Title (fr)
Mécanisme d'engrenage à vis sans fin pour élément de couverture
Publication
Application
Priority
US 59618805 P 20050907
Abstract (en)
A drive module for a covering for architectural openings includes a driver worm and a driven worm with axes of rotation substantially parallel to each other.
IPC 8 full level
E06B 9/322 (2006.01); E06B 9/262 (2006.01)
CPC (source: EP US)
E06B 9/262 (2013.01 - EP US); E06B 9/32 (2013.01 - EP US); E06B 9/322 (2013.01 - EP US); E06B 2009/2627 (2013.01 - EP US)
Citation (applicant)
- US 2973660 A 19610307 - BOAZ POPPER JAKHIN
- US 6536503 B1 20030325 - ANDERSON RICHARD [US], et al
- US 67995605 P 20050511
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
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
US 2007051477 A1 20070308; AU 2006207862 A1 20070322; CA 2558707 A1 20070307; EP 1762693 A2 20070314
DOCDB simple family (application)
US 46775906 A 20060828; AU 2006207862 A 20060906; CA 2558707 A 20060830; EP 06254648 A 20060906