Plastic article or earthenware shaping or treating: apparatus – With mechanical means forming or expanding pores
Patent
1994-06-30
1995-10-03
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
With mechanical means forming or expanding pores
249111, B29C 6720
Patent
active
054547032
ABSTRACT:
Apparatus for molding expanded polymer beads by the steam-fusion technique including mold segments having perforate walls, steam chests confronting the mold segments, and thermal insulation located at the junction between the mold segments and the steam chests to reduce conductive heat transfer therebetween.
REFERENCES:
patent: 3139466 (1964-06-01), Couchman
patent: 3170010 (1965-02-01), Schultz et al.
patent: 3452124 (1969-06-01), Knapp
patent: 3837769 (1974-09-01), Erlenbach
patent: 3912430 (1975-10-01), Noel
patent: 4225109 (1980-09-01), Yotsutsuji
patent: 4492663 (1985-01-01), Reinfeld et al.
patent: 4685872 (1987-08-01), Erlenbach
patent: 4813859 (1989-03-01), Bullard et al.
patent: 5037592 (1991-08-01), Erlenbach
patent: 5085814 (1992-02-01), Kamiyama et al.
patent: 5100597 (1992-03-01), Erlenbach
patent: 5370515 (1994-12-01), Bazzica
The Erlenbach Moulding Machine Series EHV 52/42/1 and EHV 67/57/1, undated.
Chiesa Richard L.
Plant Lawrence B.
Saturn Corporation
LandOfFree
Apparatus for molding expanded polymer beads does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for molding expanded polymer beads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for molding expanded polymer beads will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1074115