EP 2345780 B1 20120822 - Motorised telescopic tribune
Title (en)
Motorised telescopic tribune
Title (de)
Motorisierte Teleskoptribüne
Title (fr)
Tribune téléscopique motorisée
Publication
Application
Priority
FR 1050269 A 20100115
Abstract (en)
[origin: EP2345780A1] The tribune has a motorized drive member including a pusher chain (6) provided with an active horizontal branch (7) that extends perpendicularly to upper and lower horizontal needle beams (4) of a vertical support frame (3) of a step (1-1). The active branch is fixed at its free end with one of the needle beams equipped with a row of large or small seats (2). The chain has an inactive storage branch (8) provided with a vertical segment separated from the active branch by a bent section at which the chain is driven and guided by a rotating pinion gear controlled by a gear motor.
IPC 8 full level
E04H 3/12 (2006.01)
CPC (source: EP)
E04H 3/123 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2345780 A1 20110720; EP 2345780 B1 20120822; ES 2398849 T3 20130322; FR 2955344 A1 20110722; FR 2955344 B1 20120323; PL 2345780 T3 20130531
DOCDB simple family (application)
EP 11150122 A 20110104; ES 11150122 T 20110104; FR 1050269 A 20100115; PL 11150122 T 20110104