Arrangement for inserting blocks of timber in a timber processin

Details Arrangement for inserting blocks of timber in a timber processin Arrangement for inserting blocks of timber in a timber processin

1981-06-22

1984-04-03

Bray, W. D.

Woodworking

Combined machine

Planing and sawing

83360, 83367, 144176, 144246F, 144369, B27C 900

Patent

active

044402031

ABSTRACT:
An arrangement for feeding blocks of timber into a cutting machine has a stationary rear pair of lateral guide rollers immediately in front of the saw blades, a laterally displaceable front pair of lateral guide rollers and a middle lateral guide device, which may be a pair of lateral guide rollers. The middle lateral guide device is at half the distance between the front and the rear pair of lateral guide rollers. The front pair of lateral guide rollers is arranged on a support arm which can swing on a swivel point which is in front of the rear pair of lateral guide rollers at a distance of six tenths of a distance between the front and rear pair of lateral guide rollers. The arrangement is suitable for curved sawing both in sawing machines and in reducing and reducing sawing machines.

REFERENCES:
patent: 3692074 (1972-09-01), Nilsson
patent: 4239072 (1980-12-01), Merilainen
patent: 4316491 (1982-02-01), Kearnes et al.
patent: 4373563 (1983-02-01), Kenyon

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