EP 0446822 B2 19990616 - Support web for roof foundation webs
Title (en)
Support web for roof foundation webs
Title (de)
Trägerbahn für Dachunterspannbahnen
Title (fr)
Voile support pour travées de sous-pente de toiture
Publication
Application
Priority
DE 4008043 A 19900314
Abstract (en)
[origin: EP0446822A1] The support web consists of a spunbonded material made of polyester filaments. The spunbonded material has an area weight of 50 to 100 g/m<2> with an individual filament count of 1 to 8 dtex and is fastened by a fusible binder. By means of this, a high tear propagation resistance and nail pull-out resistance and also a good dimensional stability results at high temperatures. The spunbonded material is therefore particularly suitable as a support web for bitumenised roof truss webs.
IPC 1-7
IPC 8 full level
D04H 1/56 (2006.01); D04H 3/16 (2006.01); D06N 5/00 (2006.01); E04D 5/02 (2006.01)
CPC (source: EP US)
D04H 3/011 (2013.01 - EP US); D04H 3/14 (2013.01 - EP US); D04H 3/153 (2013.01 - EP US); D04H 3/16 (2013.01 - EP US); D06N 5/00 (2013.01 - EP US); Y10T 428/24355 (2015.01 - EP US); Y10T 428/24826 (2015.01 - EP US); Y10T 442/681 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK FR GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0446822 A1 19910918; EP 0446822 B1 19950607; EP 0446822 B2 19990616; AT E123538 T1 19950615; DE 4008043 A1 19910919; DE 59105638 D1 19950713; DK 0446822 T3 19951016; DK 0446822 T4 19991122; GR 3030982 T3 19991231; IE 67658 B1 19960417; IE 910844 A1 19910925; JP 3096311 B2 20001010; JP H04214474 A 19920805; PT 97025 A 19930331; US 5130178 A 19920714
DOCDB simple family (application)
EP 91103645 A 19910309; AT 91103645 T 19910309; DE 4008043 A 19900314; DE 59105638 T 19910309; DK 91103645 T 19910309; GR 990402060 T 19990818; IE 84491 A 19910313; JP 4935491 A 19910314; PT 9702591 A 19910313; US 66788891 A 19910312