Cutting – By endless band or chain knife – With means to guard the tension
Patent
1979-11-29
1982-11-02
Meister, James M.
Cutting
By endless band or chain knife
With means to guard the tension
83817, 83818, B26D 148
Patent
active
043567509
ABSTRACT:
A combined tensioning and tracking assembly is provided for use with band saw tools. A continuous saw band is supported by three spaced-apart pulleys. A bar, supporting one of the pulleys, is mounted for sliding and tilting movement, with the sliding movement providing adjustment in the tension of the saw band, and the tilting movement providing adjustment in the "tracking" of the saw band. The sliding movement of the bar is accomplished through an overcenter arrangement which tensions and releases the saw band. The bar, over center arrangement, and structure for achieving sliding and tilting movement of the bar, are all attached to a bracket which is mounted on the frame of the band saw tool.
REFERENCES:
patent: 120949 (1871-11-01), Doane et al.
patent: 614330 (1898-11-01), Morris
patent: 1108176 (1914-08-01), Hormel
patent: 1756955 (1930-05-01), Rife
patent: 2624158 (1953-01-01), Hendrickson
patent: 2640304 (1953-06-01), McEwan
patent: 2742741 (1956-04-01), Frostad
patent: 2969815 (1961-01-01), Lasar
Bartlett Robert L.
Legler John G.
Adolphson K. Bradford
Benchmark Tool Company
Meister James M.
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