Title:
APPARATUS AND METHOD FOR MANUFACTURING PRODUCTS FROM A THERMOPLASTIC MASS
Document Type and Number:
WIPO Patent Application WO2004024416
Kind Code:
A8
Abstract:
An apparatus for manufacturing products from material which is thermoplastically deformable, as from plastic, comprising: - a mold (2) with at least one mold cavity (3); - in the or each mold cavity (3) at least one slide (8); - movement means for moving each slide (8); - closing means for opening and closing the mold (2); - feed means for introducing, with the mold cavity (3) closed, said material in at least substantially plastic condition into the or each mold cavity; wherein the movement means (9) for moving the slide (3) are arranged for moving said slide forward at a relatively high speed relative to the movement speed of the mold parts upon opening and closing thereof, from a position at least partly retracted from the mold cavity, such that said material, as a result, is displaced in the mold cavity for obtaining the filling thereof, preferably at a speed high such that adiabatic heat development occurs in the or each mold cavity.
Inventors:
HOOGLAND HENDRICUS ANTONIUS (NL)
Application Number:
PCT/NL2003/000630
Publication Date:
June 09, 2005
Filing Date:
September 10, 2003
Export Citation:
Assignee:
FOUNTAIN PATENTS B V (NL)
HOOGLAND HENDRICUS ANTONIUS (NL)
HOOGLAND HENDRICUS ANTONIUS (NL)
International Classes:
B29C43/36; B29C45/33; B29C43/52; B29C45/56; (IPC1-7): B29C45/56
Download PDF: