EP 0033199 A1 19810805 - Door structure.
Title (en)
Door structure.
Title (de)
Türstruktur.
Title (fr)
Structure de porte.
Publication
Application
Priority
- CA 343656 A 19800115
- CA 366186 A 19801219
Abstract (en)
A door for closing vehicular traffic passages is provided in which the door is a curtain (10) fabricated from a hard flexible material. The curtain runs in opposing channels (14, 15), is mounted on a counterbalanced wind-up drum (17) and under impact changes weight, moves out of the channels and is wound up to open the vehicular passage.
IPC 1-7
IPC 8 full level
E06B 9/13 (2006.01); E06B 9/58 (2006.01); E06B 9/60 (2006.01)
CPC (source: EP)
E06B 9/13 (2013.01); E06B 9/581 (2013.01); E06B 9/60 (2013.01); E06B 2009/585 (2013.01)
Citation (search report)
DE 2623323 A1 19771208 - CONTINENTAL GUMMI WERKE AG
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0033199 A1 19810805; BR 8100194 A 19810804; FI 810010 L 19810716; NO 810095 L 19810716; NZ 195942 A 19840531
DOCDB simple family (application)
EP 81300119 A 19810113; BR 8100194 A 19810114; FI 810010 A 19810105; NO 810095 A 19810113; NZ 19594281 A 19810106