Arrangement in log-feeding apparatus

Details Arrangement in log-feeding apparatus Arrangement in log-feeding apparatus

1983-04-29

1985-03-19

Valenza, Joseph E.

Conveyors: power-driven

Conveyor section

Load simultaneously engaged between and moved by a plurality...

144246R, 144245R, 144246D, B65G 2900

Patent

active

045053774

ABSTRACT:
A log-feeding apparatus comprises at least three feed rollers (9, 10, 11) mounted on feed arms (6, 7, 8), the movements of which for moving the feed rollers is determined by means of a linkage system (16, 17, 18, 21, 22, 23) coupled to the feed arms. The linkage system is actuated by means of a piston-cylinder device (24, 25). The cylinder is pivotally mounted at its one end on a shaft (29). In accordance with the invention, the shaft (29) is journalled in a displaceable slide, to actuate the linkage system without simultaneously activating the piston-cylinder device.

REFERENCES:
patent: 3844399 (1974-09-01), Sellers, Jr. et al.
patent: 4408738 (1983-09-01), Mazelsky
patent: 4425952 (1984-01-01), Pousette et al.

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