EP 1797254 A1 20070620 - STAIRCASE
Title (en)
STAIRCASE
Title (de)
TREPPE
Title (fr)
ESCALIER
Publication
Application
Priority
- AT 2005000390 W 20050929
- AT 16612004 A 20041006
Abstract (en)
[origin: WO2006037141A1] The invention relates to a staircase provided with a lining consisting of step plates (3) fixed to the footrest (2) of steps (1) and of stair riser plates (5) disposed in a stair riser area (4) which are maintained with a lower edge section disposed between the stair riser area (4) of the steps (1) and the respective adjacent lower step plate (3) and are covered in a top marginal area (14) by a marginal downwardly protruding element (16) of the respective top step plate (3). In order to obtain a good fastening conditions, the stair riser plates (5) are inserted into an U-shaped upwardly open holding profile (6) by the lower marginal section thereof, wherein said profile is fixed to a leg (8) on the step side in the stair riser area (4) of the steps (1) and overlaps the adjacent lower step plate (3) with the bent covering flange (10) of another leg (9).
IPC 8 full level
E04F 11/16 (2006.01)
CPC (source: EP US)
E04F 11/166 (2013.01 - EP US); E04F 11/17 (2013.01 - EP US); E04F 19/063 (2013.01 - EP US)
Citation (search report)
See references of WO 2006037141A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
HR YU
DOCDB simple family (publication)
WO 2006037141 A1 20060413; AT 500821 A1 20060415; AT 500821 B1 20080115; CA 2583209 A1 20060413; EP 1797254 A1 20070620; US 2008295422 A1 20081204
DOCDB simple family (application)
AT 2005000390 W 20050929; AT 16612004 A 20041006; CA 2583209 A 20050929; EP 05790474 A 20050929; US 66486405 A 20050929