Cutting – With means to convey work relative to tool station – With work-constraining means on work conveyer
Patent
1976-05-19
1977-05-10
Schran, Donald R.
Cutting
With means to convey work relative to tool station
With work-constraining means on work conveyer
83420, 83421, 83422, 834252, 834254, 834351, 83411R, B27B 504
Patent
active
040220940
ABSTRACT:
A trimmer for a lumber package. The trimmer comprises a reciprocating, retaining carriage to receive the lumber package. A first track. Means reciprocate the retaining carriage along the first track from a loading position through a second position. Cutting means on each side of the track at the second position trim the lumber package. Compressor means are reciprocable at the loading position to compress a lumber package in a direction substantially perpendicular to the first track. Releasable retaining means hold the lumber package in a predetermined, fixed position on the retaining carriage as it moves from the loading position through the second position and is trimmed.
REFERENCES:
patent: R28840 (1976-06-01), Sarring
patent: 262611 (1882-08-01), Nichols et al.
patent: 1093680 (1914-04-01), Beck et al.
patent: 2393617 (1946-01-01), De Spain
patent: 2501299 (1950-03-01), Anderson
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