Woodworking – Splitting machine – Tapered or wedge shaped product
Patent
1989-05-03
1990-10-09
Bray, W. Donald
Woodworking
Splitting machine
Tapered or wedge shaped product
144 3K, 144193E, 144366, B27L 700
Patent
active
049614525
ABSTRACT:
A log splitting apparatus is provided with a sensing mechanism arranged with adjustment linkages to vary the position of a cutter blade in accordance with the sensed diameter of a given log to-be-split. A sensing wheel is arranged to ride on the side of the log, and is mounted on a pivotable arm operatively connected to the cutter blade. The pivotable arm is connected to mechanical linkages so as to automatically position a cutter assembly for producing the splitting of logs substantially in half. An optional multi-blade cutter assembly produces quartering of a log during a single log feeding operation.
REFERENCES:
patent: 3974867 (1976-08-01), Butas, Jr.
patent: 4019549 (1977-04-01), Williams
patent: 4269242 (1981-05-01), Smith et al.
patent: 4294295 (1981-10-01), Olin
patent: 4371019 (1983-02-01), Jeffrey
patent: 4373564 (1983-02-01), Heikkinen
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