Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Automatic and/or material-triggered control
Patent
1993-01-15
1994-06-28
Aftergut, Jeff H.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Automatic and/or material-triggered control
156378, 156382, 156475, 156484, 156494, 156499, B32B 3126
Patent
active
053243820
ABSTRACT:
A method and apparatus for forming a plastic film-protected external siding board in a molding press having an upper normally closed heating box open at its lower end, and a support system below the upper box which supports a board core with a plastic film draped over it to project beyond its side and end edges. The upper clamp box and film are brought into engagement to close the heating chamber with the film which is then billowed upwardly in the heating chamber to prevent it from sagging while heat is applied to raise the film to molding temperature. A differential pressure is then applied to the film to mold it to the core.
REFERENCES:
patent: 2277752 (1942-03-01), Frey
patent: 3130101 (1964-04-01), Gittins et al.
patent: 3149018 (1964-09-01), Jacobson
patent: 3186895 (1965-06-01), MacDonald
patent: 3350257 (1967-10-01), Hourigan et al.
patent: 3408786 (1968-11-01), Snyker
patent: 3654012 (1972-04-01), Schlager
patent: 3866378 (1975-02-01), Kessler
patent: 4009981 (1977-03-01), Rosen
patent: 4146662 (1979-03-01), Eggers et al.
patent: 4478415 (1984-10-01), Shaffer et al.
patent: 4668175 (1987-05-01), Martin
patent: 4769100 (1988-09-01), Short et al.
patent: 4788808 (1988-12-01), Slocum
patent: 5051144 (1991-09-01), Kistner
patent: 5080742 (1992-01-01), Takahashi
patent: 5125994 (1992-06-01), Harasta et al.
Aftergut Jeff H.
Citadel Architectural Products
Yoder Michele K.
LandOfFree
Apparatus for forming synthetic-plastic-covered exterior buildin 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 forming synthetic-plastic-covered exterior buildin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming synthetic-plastic-covered exterior buildin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2375561