Blade speed control for a band saw

Details Blade speed control for a band saw Blade speed control for a band saw

1982-09-07

1986-11-25

Meister, James M.

Cutting

By endless band or chain knife

With scale or indicator

83788, 474 40, F16H 5552, B26D 146

Patent

active

046241671

ABSTRACT:
A mechanical, infinitely variable blade speed drive for a band saw is provided with a speed control which includes a variable pitch drive pulley with axially adjustable sheave spacing to vary the drive ratio between the drive pulley and the driven pulley and a control shaft parallel to the drive shaft of the motor which carries the drive pulley. The control shaft extends to the front portion of the band saw so that the speed adjustment control carried thereon is readily accessible to the band saw operator without moving away from the front portion of the band saw during its operation.

REFERENCES:
patent: 2215742 (1940-09-01), Reeves
patent: 2707883 (1955-05-01), Dodge
patent: 2830628 (1958-04-01), Pettigrew
patent: 3117461 (1964-01-01), Fermier
patent: 3811331 (1974-05-01), Moogk
patent: 3908501 (1975-09-01), Aizawa
patent: 4088036 (1978-05-01), Hillman

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