EP 0781361 B1 19981125 - TRENCH FALSEWORK PANEL
Title (en)
TRENCH FALSEWORK PANEL
Title (de)
VERBAUPLATTE
Title (fr)
PANNEAU DE COFFRAGE
Publication
Application
Priority
- DE 9501043 W 19950804
- DE 4432320 A 19940912
Abstract (en)
[origin: US5829921A] PCT No. PCT/DE95/01043 Sec. 371 Date May 8, 1997 Sec. 102(e) Date May 8, 1997 PCT Filed Aug. 4, 1995 PCT Pub. No. WO96/08608 PCT Pub. Date Mar. 21, 1996The invention concerns a panel for use in trench falsework as part of a box construction or in sliding forms in civil-engineering. The falsework is easy to mount in place and is resistant to buckling, even along the triangular hollow section which forms the cutting edge at the bottom of the panel, by virtue of the fact that the triangular hollow section incorporates single-piece steel suspension rings which have a partly rounded and partly straight outside circumference. The outside shape of the rings fits into the surface of the metal sheet surrounding the ring, the straight part of the rings forming part of the cutting edge and the rounded part of the rings being welded to the adjacent parts of the hollow section.
IPC 1-7
IPC 8 full level
E02D 17/08 (2006.01)
CPC (source: EP US)
E02D 17/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE DK ES FR GB GR IE IT NL PT SE
DOCDB simple family (publication)
US 5829921 A 19981103; AT E173780 T1 19981215; AU 3218795 A 19960329; BG 101297 A 19970930; BG 62264 B1 19990630; CZ 291635 B6 20030416; CZ 73897 A3 19970716; DE 19581009 D2 19980108; DE 4432320 A1 19960314; DE 59504355 D1 19990107; EP 0781361 A1 19970702; EP 0781361 B1 19981125; ES 2124576 T3 19990201; HU 219098 B 20010228; HU T77169 A 19980302; PL 178409 B1 20000428; PL 319073 A1 19970721; WO 9608608 A1 19960321
DOCDB simple family (application)
US 80901597 A 19970508; AT 95928407 T 19950804; AU 3218795 A 19950804; BG 10129797 A 19970307; CZ 73897 A 19950804; DE 19581009 T 19950804; DE 4432320 A 19940912; DE 59504355 T 19950804; DE 9501043 W 19950804; EP 95928407 A 19950804; ES 95928407 T 19950804; HU 9701831 A 19950804; PL 31907395 A 19950804