EP 1565294 B1 20070725 - METHOD AND APPARATUS FOR MANUFACTURING AN ELONGATED PRODUCT WITH A LONGITUDINAL AND STRENGHTENING REINFORCEMENT, AND SUCH A PRODUCT
Title (en)
METHOD AND APPARATUS FOR MANUFACTURING AN ELONGATED PRODUCT WITH A LONGITUDINAL AND STRENGHTENING REINFORCEMENT, AND SUCH A PRODUCT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES LÄNGLICHEN PRODUKTS MIT EINER LÄNGS- UND VERSTEIFUNGSBEWEHRUNG, SOWIE EIN DERART HERGESTELLTES PRODUKT
Title (fr)
PROCEDE ET APPAREIL DE FABRICATION D'UN PRODUIT ALLONGE DOTE D'UN RENFORCEMENT LONGITUDINAL ET CONSOLIDATEUR, ET PRODUIT ALLONGE AINSI FABRIQUE
Publication
Application
Priority
- NL 0300823 W 20031124
- NL 1022001 A 20021127
Abstract (en)
[origin: WO2004048056A1] A method and apparatus for manufacturing an elongated product from a viscous, hardening material such as for instance concrete and provided with a longitudinal reinforcement (14) and, at least locally, a strenghtening reinforcement (8), while on a forming apparatus over the length of the elongated product to be manufactured, a longitudinal reinforcement (14) and, at least locally, a helical strenghtening reinforcement (8) formed from rod or wire-shapped material is provided, which is fixed to the longitudinal reinforcement (14). Applying the viscous, hardening material, for instance by means of extrusion, is started from a feeder element (12, 13) near a first extremity of the longitudinal reinforcement (14) of the elongated product to be manufatured, nad is subsequently continued in the direction of a second extremity of the longitudinal reinforcement (14) located opposite the first end, while at a desired position, over a desired position, over a desired length, the strenghtening reinforcement (8) is supplied from a supply location which, upstream, is held at a distance in front of the feeder element.
IPC 8 full level
B28B 1/08 (2006.01); B28B 3/20 (2006.01); B28B 23/06 (2006.01); E02D 5/58 (2006.01)
CPC (source: EP)
B28B 1/084 (2013.01); B28B 1/085 (2013.01); B28B 3/228 (2013.01); B28B 23/06 (2013.01); E02D 5/58 (2013.01)
Designated contracting state (EPC)
BE DE DK FI GB NL
DOCDB simple family (publication)
WO 2004048056 A1 20040610; AU 2003284830 A1 20040618; DE 60315186 D1 20070906; DE 60315186 T2 20080403; EP 1565294 A1 20050824; EP 1565294 B1 20070725; NL 1022001 C2 20040528
DOCDB simple family (application)
NL 0300823 W 20031124; AU 2003284830 A 20031124; DE 60315186 T 20031124; EP 03776072 A 20031124; NL 1022001 A 20021127