EP 0179960 B1 19881228 - COVER WITH AN ASSISTED OPENING FOR THE PROTECTION OF A POST-LIKE APPARATUS
Title (en)
COVER WITH AN ASSISTED OPENING FOR THE PROTECTION OF A POST-LIKE APPARATUS
Publication
Application
Priority
FR 8310780 A 19830629
Abstract (en)
[origin: US4556080A] The casing of the invention comprises a fixed part 1 fixedly mounted to the post 10 below the zone to be protected, this fixed part comprising, on one side of post 10, a support structure 14; a mobile part 15 for covering, in the closed position, the upper part of the post; a mechanical connection mounted between the support structure 14 and the mobile part 15; and an assistance device 22 adapted to exert a force tending to drive the mobile part during its upward movement.
IPC 1-7
IPC 8 full level
E02B 9/06 (2006.01); E03B 9/06 (2006.01); G12B 9/02 (2006.01); G12B 17/08 (2006.01)
CPC (source: EP US)
E03B 9/06 (2013.01 - EP US); G12B 17/08 (2013.01 - EP US); Y10T 137/5468 (2015.04 - EP US); Y10T 137/7021 (2015.04 - EP US); Y10T 137/7043 (2015.04 - EP US); Y10T 137/9247 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
US 4556080 A 19851203; AT E39515 T1 19890115; CA 1237358 A 19880531; DE 3475807 D1 19890202; EP 0179960 A1 19860507; EP 0179960 B1 19881228; FR 2549275 A1 19850118; FR 2549275 B1 19851213
DOCDB simple family (application)
US 62621384 A 19840629; AT 84401380 T 19840628; CA 457660 A 19840628; DE 3475807 T 19840628; EP 84401380 A 19840628; FR 8310780 A 19830629