Apparatus for supporting the walls of appliances and the like du

Details Apparatus for supporting the walls of appliances and the like du Apparatus for supporting the walls of appliances and the like du

1985-04-19

1987-09-08

Schmidt, Frederick R.

Work holders

Holder inserted within work aperture

Expandable mandrel

425110, 425183, 269287, B23Q 300

Patent

active

046919066

ABSTRACT:
An apparatus for supporting the walls of appliances and the like during foaming. The apparatus includes a support bed for supporting an appliance or the like during foaming and at least a pair of side support panels which are movable between a retracted position and a foaming position in which they are in supporting engagement with corresponding exterior surfaces of a pair of appliance walls. The apparatus also includes a plug assembly having a plurality of plugs which are selectively positionable for connection with a plug carrier for insertion of the selected plug into the interior of the appliance for foaming and the withdrawal of the plug from the appliance after foaming.

REFERENCES:
patent: 3155751 (1964-11-01), Morris
patent: 3877856 (1975-04-01), Valentini
patent: 3880415 (1975-04-01), Fujioka et al.
patent: 4012186 (1977-03-01), Ramazzotti et al.
patent: 4240999 (1980-12-01), Decker, Jr.
patent: 4370795 (1983-02-01), Reidenbach
patent: 4411413 (1983-10-01), Reidenbach
patent: 4544340 (1985-10-01), Hehl
patent: 4578026 (1986-03-01), Hehl

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