EP 0791119 B1 19980506 - WORKING PLATFORM
Title (en)
WORKING PLATFORM
Title (de)
ARBEITSBÜHNE
Title (fr)
PLATEFORME DE TRAVAIL
Publication
Application
Priority
- DE 9418062 U 19941111
- EP 9503251 W 19950816
Abstract (en)
[origin: US5915497A] PCT No. PCT/EP95/03251 Sec. 371 Date Jul. 28, 1997 Sec. 102(e) Date Jul. 28, 1997 PCT Filed Aug. 16, 1995 PCT Pub. No. WO96/15341 PCT Pub. Date May 23, 1996Working platforms for scaffolding must be light and functional and easily stackable. It must therefore be possible to include all their components with a long useful life in the static calculations as well. The requirements include both great rigidity in the corner joint of a rectangular bearing frame for the working platform and the smallest possible gaps between adjacent platforms. Above all, however, the smallest possible number of components must be used to keep the costs of such a working platform within limits. To this end the invention makes use of a U-shaped folded footplate (2) clamped between the longitudinal bearing members (11) of the bearing frame. If, in addition, at least the longitudinal bearing members (11) are rectangular hollow sections, no dirt or residual building material can enter the working platform.
IPC 1-7
IPC 8 full level
E04G 1/15 (2006.01)
CPC (source: EP US)
E04G 1/152 (2013.01 - EP US); E04G 2001/156 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE ES FR GB IT NL
DOCDB simple family (publication)
US 5915497 A 19990629; AT E165893 T1 19980515; CA 2205035 A1 19960523; CN 1171831 A 19980128; CZ 134097 A3 19971217; DE 59502132 D1 19980610; DE 9418062 U1 19950119; EP 0791119 A1 19970827; EP 0791119 B1 19980506; ES 2117441 T3 19980801; HU 219278 B 20010328; HU T77400 A 19980428; PL 177213 B1 19991029; PL 320196 A1 19970915; RO 116103 B1 20001030; RU 2143533 C1 19991227; WO 9615341 A1 19960523
DOCDB simple family (application)
US 83672997 A 19970728; AT 95930470 T 19950816; CA 2205035 A 19950816; CN 95197228 A 19950816; CZ 134097 A 19950816; DE 59502132 T 19950816; DE 9418062 U 19941111; EP 9503251 W 19950816; EP 95930470 A 19950816; ES 95930470 T 19950816; HU 9701883 A 19950816; PL 32019695 A 19950816; RO 9700884 A 19950816; RU 97110072 A 19950816