Woodworking – Process – Including monitoring of operation
Patent
1991-03-12
1992-08-04
Bray, W. Donald
Woodworking
Process
Including monitoring of operation
83367, 83708, 144242R, 144209A, 144378, B27B 100, B27B 2902, B27B 700
Patent
active
051350378
ABSTRACT:
An end-dogging log carriage including a first dog assembly with a first dog member rotatably mounted thereon and a second dog assembly with a second dog member rotatably mounted thereon. A log is supported solely by the first and second dog members engaging opposite ends of the log. At least one of the dog members is movable horizontally and vertically to orient the log to a desired position for sawing the log. There may be an indexing device operatively connected to one of the dog members through a clutch. The log may be rotated for scanning when the clutch is disengaged. The indexing device and the clutch are engaged after the log is oriented in a rotational position for a first sawing operation. The clutch is left engaged and the indexing device is employed to rotate the log through the required angle for the next sawing operation.
REFERENCES:
patent: 2741278 (1956-04-01), McMurtie
patent: 3747455 (1973-07-01), Hartzell
patent: 3786712 (1974-01-01), Mackin
patent: 4068695 (1978-01-01), Seaman
patent: 4074601 (1978-02-01), Warren
patent: 4245535 (1981-01-01), Lockwood
patent: 4489635 (1984-12-01), Cooper
Bray W. Donald
Cameron Norman M.
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