EP 2331772 A1 20110615 - STADIUM RISER MADE OF EXTRUDED METAL
Title (en)
STADIUM RISER MADE OF EXTRUDED METAL
Title (de)
SETZSTUFE AUS STRANGGEPRESSTEM MATERIAL FÜR SPORTANLAGEN
Title (fr)
CONTREMARCHE DE STADE EN MÉTAL EXTRUDÉ
Publication
Application
Priority
- CA 2009001112 W 20090807
- US 9565608 P 20080910
Abstract (en)
[origin: WO2010028476A1] The present invention generally relates to a modular seating riser (2) for stadia, to a set of structural modules (1) for building the same, to a kit and an assembly therefor, as well as to a method for building the same. There is provided a set (1) of structural modules for building a structurally sound modular seating riser (2) on which seats of a bleacher- type stadium can be mounted. The structural modules are an elongated metal extrusion. The set of structural module includes a first module (3) having a female tensioned catch-connector (30) provided along a lateral edge (5) thereof, and a second module (6) having a male tensioned catch-connector (28) provided along a lateral edge thereof (8). The male (28) and female (30) tensioned catch-connectors have complementary configurations for mating and interlocking together, and forming, when interlocked together, a structural permanent joint (19).
IPC 8 full level
E04H 3/12 (2006.01); A47C 1/12 (2006.01); F16S 1/02 (2006.01); F16S 3/00 (2006.01)
CPC (source: EP US)
A47C 1/12 (2013.01 - EP US); E04H 3/12 (2013.01 - EP US); E04B 1/6129 (2013.01 - EP US); E04B 2001/6195 (2013.01 - EP US)
Citation (search report)
See references of WO 2010028476A1
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010028476 A1 20100318; WO 2010028476 A8 20110428; CA 2736567 A1 20100318; CN 102203363 A 20110928; EP 2331772 A1 20110615; US 2011167736 A1 20110714
DOCDB simple family (application)
CA 2009001112 W 20090807; CA 2736567 A 20090817; CN 200980144320 A 20090807; EP 09812559 A 20090807; US 200913063282 A 20090817