Conveyors: power-driven – Conveyor section – Thrower
Patent
1981-11-05
1984-06-26
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Thrower
156538, 425373, 425404, 425470, B65G 4900
Patent
active
044561202
ABSTRACT:
A mat-forming installation for the production of pressedboard comprises a grate conveyor whose bars are carried by chains on opposite sides of the conveyor and define gaps at spaced-apart locations into which the headpiece (entraining beam) of a press underlay can fit. The headpiece is connected by a two-joint piano hinge structure to the underlay onto which the fibrous or particulate material is deposited to form the mat, the layer or mat being entrained into the piece on the underlay.
REFERENCES:
patent: 807016 (1905-12-01), Burns
patent: 1227182 (1917-05-01), Neal
patent: 1672522 (1928-06-01), Greer et al.
patent: 3332819 (1967-07-01), Siempelkamp
patent: 3989581 (1976-11-01), Kober et al.
patent: 4055265 (1977-10-01), Eisenman
Alexander Daniel
Dubno Herbert
G. Siempelkamp GmbH & Co.
Ross Karl F.
Valenza Joseph E.
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