Panel forming device

Details Panel forming device Panel forming device

1975-03-19

1977-03-15

Husar, Francis S.

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

Female mold type means

249 93, 425127, 425129R, 425150, 425442, 425817R, 425DIG33, B29D 2704

Patent

active

040121860

ABSTRACT:
Disclosed is a device for making panels, such as wall panels, particularly of the type having metallic skins with a foam insulation therebetween. A movable carriage supports temperature controlled mold platens which can carry the skin material and which swing about a common axis to open and close. The carriage is positioned under a moving nozzle assembly which dispenses the insulation material between the skins. Means are provided to form male and female ends for the panels for interlock with other panels. In addition, means are provided so that the apparatus can be readily adjusted to form panels of varying widths.

REFERENCES:
patent: 785272 (1905-03-01), Robbins
patent: 2328662 (1943-09-01), Meredith et al.
patent: 3112163 (1963-11-01), Alderfer
patent: 3161911 (1964-12-01), Mathews
patent: 3412431 (1968-11-01), Lemelson
patent: 3523997 (1970-08-01), Hennig
patent: 3621522 (1971-11-01), Woodhall
patent: 3712771 (1973-01-01), White et al.
patent: 3759479 (1973-09-01), Howell et al.
patent: 3813463 (1974-05-01), Conger
patent: 3837769 (1974-09-01), Erlenbach

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