Presses – Methods
Reexamination Certificate
2005-03-15
2005-03-15
Ostrager, Allen (Department: 3725)
Presses
Methods
C100S194000, C100S269170, C156S580000, C029S463000
Reexamination Certificate
active
06865984
ABSTRACT:
A single-level or multilevel or continuous board press is composed of a succession of press frames which are subdivided horizontally at their vertical limbs for transport and when then welded together at the erection site. Leveling strips are provided along mounted surfaces of the frame to support the plates, piston-and-cylinder units and the like serving to press the mats of wood material.
REFERENCES:
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patent: 4207048 (1980-06-01), Seymour
patent: 4590784 (1986-05-01), Okabe et al.
patent: 4591089 (1986-05-01), Berchem
patent: 4615208 (1986-10-01), Hailey
patent: 5027638 (1991-07-01), Friestad
patent: 5394723 (1995-03-01), Benz
patent: 5787564 (1998-08-01), Herpst et al.
patent: 197 40 325 (1998-05-01), None
Gawlitta Werner
Schürmann Klaus
Sebastian Lothar
Weiss Horst
Dubno Herbert
Nguyen Jimmy T
Ostrager Allen
Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG
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