EP 0400759 A3 19910109 - A PROCESS AND AN APPARATUS FOR PRODUCING A CONCRETE FLOOR
Title (en)
A PROCESS AND AN APPARATUS FOR PRODUCING A CONCRETE FLOOR
Publication
Application
Priority
NL 8901393 A 19890601
Abstract (en)
[origin: EP0400759A2] A process for producing a concrete floor, which comprises pouring a concrete mixture over a prepared surface. According to the invention the concrete mixture supplied is transferred into at least one reservoir (2) of a distributing vehicle (1) and the distributing vehicle (1) is traveled over the prepared surface. The concrete mixture is then discharged from the reservoir (2) and poured, in the direction of travel, behind the reservoir (2) and distributed in a transverse direction (11). The invention also provides a distributing vehicle (1) for carrying out the process defined, said vehicle (1) being provided with a reservoir (2), a shoot communicating therewith at the back part via an opening (4) for transversely distributing the concrete mixture, and at least three wheels (5) with low pressure tyres.
IPC 1-7
IPC 8 full level
E01C 19/18 (2006.01); E01C 19/40 (2006.01); E01C 19/43 (2006.01)
CPC (source: EP)
E01C 19/182 (2013.01); E01C 19/405 (2013.01); E01C 19/43 (2013.01)
Citation (search report)
- FR 1532872 A 19680712 - BODAN WERFT MOTOREN UND SCHIFF
- GB 600288 A 19480405 - MINES DE BITUME ET D ASPHALTE, et al
- FR 2378132 A2 19780818 - LEBON ET CIE [FR]
- US 4196827 A 19800408 - LEAFDALE ARTHUR C [US]
- US 2283455 A 19420519 - OVERMAN IVAN J
- [Y] FR 2559802 A1 19850823 - SCREG ROUTES & TRAVAUX [FR]
- [Y] US 4778305 A 19881018 - RITCHEY PAUL E [US], et al
- [Y] CH 582278 A5 19761130 - S C R E G SOCIETE CHIMIQUE ROU
- [Y] US 4655633 A 19870407 - SOMERO DAVID W [US], et al
- [Y] EP 0288436 A1 19881026 - REBERLE REG TREUUNTER SCHAAN [LI]
- [A] GB 191514357 A 19160413 - INT PATENTVERWERTUNGS GES M B [DE], et al
- [A] GB 807321 A 19590114 - SCREW CONVEYOR PACIFIC CORP
- [A] DE 1965141 A1 19710722 - ABG WERKE GMBH
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0400759 A2 19901205; EP 0400759 A3 19910109; NL 8901393 A 19910102
DOCDB simple family (application)
EP 90201390 A 19900531; NL 8901393 A 19890601