Plastic article or earthenware shaping or treating: apparatus – With mechanical means forming or expanding pores
Patent
1993-05-20
1994-12-06
Nguyen, Khanh
Plastic article or earthenware shaping or treating: apparatus
With mechanical means forming or expanding pores
425589, 425595, 425451, 4254517, 425453, 425457, 425DIG221, B29C 3924, B29C 4564
Patent
active
053705157
ABSTRACT:
A machine for manufacturing polystyrene foam products, whereby a mold comprising a first half and a second half mold defining a molding chamber when closed, is loaded, with the two half molds locked in the closed position, onto the machine and into an operating position wherein the mold is connected automatically to granular polystyrene and utility fluid supply lines. In this operating position, the two half molds are rendered mutually mobile with the first half mold, connected to the utility supply lines, remaining locked to a fixed frame on the machine, and the second half mold remaining locked to a mobile frame on the machine.
REFERENCES:
patent: 3141192 (1964-07-01), Benedetto
patent: 3837769 (1964-09-01), Erlenbach
patent: 4106884 (1978-08-01), Jegelka
patent: 4315727 (1982-02-01), Black
patent: 4976602 (1990-12-01), Yamazaki
patent: 5234337 (1993-08-01), Hehl
Kunststoffe, vol. 79, No. 10, Oct. 1988, pp. 984-990, Munich, DE; R. K. Hasloch: "EPS-Formteil-und Blockverabeitung" *p. 986, column 2*.
Modern Plastics International, vol. 18, No. 10, Oct. 1988, pp. 42-45, Lausanne, CH; P. Mapleston: "New technologies broaden scope for bead molding equipment" *p. 44, columns 2-3.
Bazzica Engineering di Carlo Bazzica & C. S.A.S.
Nguyen Khanh
LandOfFree
Machine for manufacturing polystyrene foam products does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine for manufacturing polystyrene foam products, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for manufacturing polystyrene foam products will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-210605