EP 2385999 A2 20111116 - MACHINE PROVIDED WITH A WINCH FOR CONTINUOUS PIT-CONCRETING
Title (en)
MACHINE PROVIDED WITH A WINCH FOR CONTINUOUS PIT-CONCRETING
Title (de)
MIT EINER WINDE VERSEHENE MASCHINE ZUR KONTINUIERLICHEN GRUBENBETONIERUNG
Title (fr)
MACHINE POUR LE BETONNAGE EN CONTINU DE FOSSES MUNIE D'UN TREUIL
Publication
Application
Priority
- FR 2009051748 W 20090917
- FR 0805190 A 20080922
Abstract (en)
[origin: WO2010031966A2] The invention relates to a generally trapezoidal machine (1) for continuous concreting of pits, the machine being free of a bearing means on the outer edges of the pit and including: a means (3) for leading the machine along and inside the pit, a concrete supply hopper (4), and a formwork (5), the walls of which have a generally trapezoidal cross-section and define, with the bottom and sides of the pit, a space to be filled with concrete, said formwork being located behind the supply hopper and capable of smoothing out said concrete against the bottom and sides of the pit by sliding over the concrete spread into the pit. According to the invention, the machine-leading means is formed with a motor-driven winch, and the center of gravity of the machine is located behind the ground-bearing means of the machine.
IPC 8 full level
E02B 5/02 (2006.01); E01C 19/48 (2006.01)
CPC (source: EP)
E01C 19/4893 (2013.01); E02B 3/128 (2013.01)
Citation (search report)
See references of WO 2010031966A2
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
DOCDB simple family (publication)
FR 2936260 A1 20100326; FR 2936260 B1 20150703; EP 2385999 A2 20111116; FR 3019566 A1 20151009; FR 3019566 B1 20190712; FR 3019567 A1 20151009; WO 2010031966 A2 20100325; WO 2010031966 A3 20100729
DOCDB simple family (application)
FR 0805190 A 20080922; EP 09747885 A 20090917; FR 1552996 A 20150408; FR 1552998 A 20150408; FR 2009051748 W 20090917