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Machine translation
1. (WO1980002817) ENDLESS SCREW APPARATUS FOR PREPARING PLASTIC OR VISCOUS MATERIALS FOR CASTING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002817    International Application No.:    PCT/DE1980/000090
Publication Date: 24.12.1980 International Filing Date: 18.06.1980
IPC:
B29C 47/08 (2006.01), B29C 47/60 (2006.01)
Applicants:
Inventors:
Priority Data:
2924507 18.06.1979 DE
Title (EN) ENDLESS SCREW APPARATUS FOR PREPARING PLASTIC OR VISCOUS MATERIALS FOR CASTING
(FR) MACHINE A VIS SANS FIN POUR LA PREPARATION DE MASSES A COULER, PLASTIQUES OU VISQUEUSES
Abstract: front page image
(EN)The endless screw apparatus for preparing plastic or viscous materials to be cast, comprises a frame having a cavity wherein one or a plurality of shafts are arranged for working the material conformed, at least on a portion of the length thereof, into an endless screw. The surface of the shaft areas and of the cavity wet by the material to be worked, is provided with a protection layer against wear (14, 20c) of chromium carbide, applied by galvanising, wherein diamond particles are embedded.
(FR)La machine a vis sans fin pour la preparation de masses a couler, plastiques ou visqueuses, comporte un bati presentant une cavite dans laquelle sont disposees un ou plusieurs arbres de travail de la matiere a travailler, est pourvue d"une couche de protection contre l"usure (14, 20c) en carbure de chrome, appliquee galvaniquement, dans laquelle sont noyees des particules de diamant.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)