EP 0231833 A3 19871223 - DOOR LEAF MEMBER
Title (en)
DOOR LEAF MEMBER
Publication
Application
Priority
DE 8601984 U 19860127
Abstract (en)
[origin: US4794972A] A sectional overhead door which, in its longitudinal rims pointing in the direction of movement, is inwardly angled in a C-shape and stabilized at marginal zones, by reinforcing struts extending in the direction of movement of the door, with the reinforcing struts contacting the sheet-metal panel of the door leaf member extending in the plane of the door leaf member, and being in shape-mating connection in their two end zones at the front face C-shaped angled portions extending in parallel to the plane of the door leaf member. The reinforcing struts, in their contact zone against the inside of the sheet-metal panel are glued to the door leaf member and are in shape-mating connection with the rims of the C-shaped angled portions projections in end zones of the reinforcing strut extending at the front face over the rims of the C-shaped angled portions, or of the rims, engaging with practically no play in openings in the rims and, respectively, the end sections of the reinforcing strut at the front face, as viewed in the longitudinal direction of the reinforcing strut.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
E06B 3/485 (2013.01 - EP US)
Citation (search report)
- [A] DE 1003426 C
- [A] US 3608613 A 19710928 - HALLIWELL KEITH
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0231833 A2 19870812; EP 0231833 A3 19871223; EP 0231833 B1 19901107; EP 0231833 B2 19971015; AT E58202 T1 19901115; DE 3765945 D1 19901213; DE 8601984 U1 19870527; DK 168996 B1 19940725; DK 40287 A 19870728; DK 40287 D0 19870126; ES 2018790 B3 19910516; ES 2018790 T5 19980316; GR 3002555 T3 19930125; GR 3026041 T3 19980430; NO 166889 B 19910603; NO 166889 C 19910911; NO 870317 D0 19870127; NO 870317 L 19870728; US 4794972 A 19890103
DOCDB simple family (application)
EP 87100952 A 19870123; AT 87100952 T 19870123; DE 3765945 T 19870123; DE 8601984 U 19860127; DK 40287 A 19870126; ES 87100952 T 19870123; GR 900401119 T 19910130; GR 980400040 T 19980112; NO 870317 A 19870127; US 710687 A 19870127