Apparatus for producing prefabricated foam-insulated walls

Details Apparatus for producing prefabricated foam-insulated walls Apparatus for producing prefabricated foam-insulated walls

1989-02-23

1990-09-11

Housel, James C.

Plastic article or earthenware shaping or treating: apparatus

Building forms or construction engineering type mold with...

249 15, 249 20, 264 465, 264 466, 425117, 425817R, B29C 2910

Patent

active

049558005

ABSTRACT:
An apparatus for producing foam-filled stud walls. The apparatus has a main frame, including a substantially vertical backplate against which the sheathing bears, a carrier unit moveable vertically on the main frame, and a dam carried on the carrier unit parallel to the backplate, moveable towards and away from the backplate. Hydraulic actuators are located between the carrier unit and main frame, and between the dam and the carrier unit, to hold the dam against the stud wall when the stud wall is positioned with its sheathing against the backplate, and to move the carrier unit and thus the dam vertically while it is so held against the stud wall.

REFERENCES:
patent: 827712 (1906-08-01), Daniel
patent: 1368131 (1921-02-01), Fluor
patent: 1460197 (1923-06-01), George
patent: 3590448 (1971-07-01), Bryant
patent: 3697207 (1972-10-01), Ordgvst
patent: 3754066 (1973-08-01), Black
patent: 4040774 (1977-08-01), Scheller
patent: 4372733 (1983-02-01), Tinning

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