EP 0044880 B1 19830907 - SLAT FOR ROLLER SHUTTER OR FOR A MULTI-SECTION OVERHEAD DOOR; INSTALLATION AND METHOD FOR MAKING SUCH A SLAT
Title (en)
SLAT FOR ROLLER SHUTTER OR FOR A MULTI-SECTION OVERHEAD DOOR; INSTALLATION AND METHOD FOR MAKING SUCH A SLAT
Publication
Application
Priority
EP 80104506 A 19800730
Abstract (en)
[origin: EP0044880A1] 1. Slat for a roller shutter or multi-section over-head door comprising a hollow section (2; 92, 93) formed from two sheet metal shells (7, 8) of which the hollow space (3) is filled with a heat-insulating material having hinge elements (5, 6) provided on the longitudinal sides of the hollow section, and having two slots (9) which extend, next to the two hinge elements, along the length of the slat and which are bounded by side-pieces (12) which are bent in towards the hollow space, characterised by the following features : (a) the slots (9) are located on the broad side of the inner sheet metal shell (7) of the slat, (b) the slots (9) are bridged by narrow cross-pieces (11) formed by breaks in the slots, (c) the side-pieces (12) of the slots (9) have, on the hollow space side at the root of the bend, notches (15) which extend parallel to the slot.
IPC 1-7
IPC 8 full level
E06B 9/15 (2006.01); E06B 9/11 (2006.01); E06B 9/17 (2006.01)
CPC (source: EP)
E06B 9/15 (2013.01); E06B 2009/17069 (2013.01); E06B 2009/17092 (2013.01)
Citation (examination)
- FR 1128688 A 19570109 - BAUMANN FILS & CIE
- FR 2297987 A1 19760813 - GRIESSER SA [FR]
- DE 1534789 A1 19690821 - WIEBELER JOSEF, et al
- FR 2177642 A1 19731109 - BUBENDORFF RICHARD [FR]
- DE 2348346 A1 19750424 - HARDT WALTER
Designated contracting state (EPC)
AT BE CH FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0044880 A1 19820203; EP 0044880 B1 19830907; AT E4606 T1 19830915
DOCDB simple family (application)
EP 80104506 A 19800730; AT 80104506 T 19800730