Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
Patent
1975-02-13
1981-06-16
Hoag, W. E.
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Composite article making
264251, 264261, 2643281, B29C 500, B29D 2704, B29C 2700
Patent
active
042737370
ABSTRACT:
A method and an apparatus for manufacturing furniture by joining panels and making corners, in which at least two panels each having generally parallel generally planar major faces and a generally planar end surface bounding one edge of the major faces are arranged with mold instrumentalities to form a mold cavity bounded in part by the respective end surfaces of the two panels. Plastic material is deposited into the mold cavity and the two panels are bonded together into a corner configuration by the plastic material while the plastic material is confined and shaped into a predetermined configuration. The plastic material preferably is a structural foam material and the mold instrumentalities preferably define an inclined, heated mold cavity in which reactants may form the structural foam.
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Burris Industries, Inc.
Hoag W. E.
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