EP 0758944 A1 19970226 - PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF FIBRE-REINFORCED MOULDED BODIES FROM HYDRAULIC MATERIALS
Title (en)
PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF FIBRE-REINFORCED MOULDED BODIES FROM HYDRAULIC MATERIALS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR KONTINUIERLICHEN HERSTELLUNG FASERVERSTÄRKTER FORMKÖRPER AUS HYDRAULISCH ABBINDBAREN MASSEN
Title (fr)
PROCEDE ET DISPOSITIF DE PRODUCTION EN CONTINU DE CORPS MOULES RENFORCES PAR DES FIBRES A PARTIR DE MATERIAUX HYDRAULIQUES
Publication
Application
Priority
- DE 4416160 A 19940509
- EP 9501741 W 19950509
Abstract (en)
[origin: US5814255A] PCT No. PCT/EP95/01741 Sec. 371 Date Nov. 8, 1996 Sec. 102(e) Date Nov. 8, 1996 PCT Filed May 9, 1995 PCT Pub. No. WO95/30520 PCT Pub. Date Nov. 16, 1995A process and a device for the continuous production of fiber-reinforced molded bodies from hydraulically setting materials, wherein the setting materials are applied in a given width from at least two dispensers with a defined thickness in at least two separate layers on conveyors moving in opposite directions. The conveyors are substrates whose color and external constitution corresponds to the outer surface of the molded body and on which the layers and surface structures of reinforcing fibers are applied. With the simultaneous injection of another material layer as an intermediate layers, the layers with the substrates are conveyed through the adjustable gap formed by a pair of cylinder rollers and the layers and substrates are united under predetermined pressure to form the molded body. Immediately after passing the gap, the molded body is deflected in a discharge direction using the cylinder rollers and is discharged with the adhering substrates.
IPC 1-7
IPC 8 full level
C04B 14/38 (2006.01); B28B 1/52 (2006.01); B28B 5/02 (2006.01); B28B 23/00 (2006.01); B28B 23/02 (2006.01); C04B 28/02 (2006.01)
CPC (source: EP US)
B28B 1/522 (2013.01 - EP US); B28B 1/526 (2013.01 - EP US); B28B 5/026 (2013.01 - EP US); B28B 5/027 (2013.01 - EP US); B28B 19/003 (2013.01 - EP US); B28B 19/0046 (2013.01 - EP US); B28B 23/0006 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 5814255 A 19980929; AT E168313 T1 19980815; BR 9507578 A 19970909; CZ 309296 A3 19970716; DE 4416160 A1 19951116; DE 59502836 D1 19980820; DK 0758944 T3 19990419; EP 0758944 A1 19970226; EP 0758944 B1 19980715; ES 2121387 T3 19981116; HU 9602843 D0 19961230; HU T77972 A 19990128; JP H09512758 A 19971222; PL 177600 B1 19991231; PL 316780 A1 19970217; SK 137496 A3 19970409; WO 9530520 A1 19951116
DOCDB simple family (application)
US 73739696 A 19961108; AT 95919428 T 19950509; BR 9507578 A 19950509; CZ 309296 A 19950509; DE 4416160 A 19940509; DE 59502836 T 19950509; DK 95919428 T 19950509; EP 9501741 W 19950509; EP 95919428 A 19950509; ES 95919428 T 19950509; HU 9602843 A 19950509; JP 52869595 A 19950509; PL 31678095 A 19950509; SK 137496 A 19950509