Cutting – With means to apply transient nonpropellant fluent material...
Patent
1996-07-18
1998-09-08
Dexter, Clark F.
Cutting
With means to apply transient nonpropellant fluent material...
83817, 83818, 83820, 83859, B23D 5510, B23D 5904, B26D 148, B27B 1300
Patent
active
058029397
ABSTRACT:
A table top band saw that is almost entirely assembled of molded plastic components to provide for ease of manufacture and assembly. The band saw includes a plastic housing enclosing a pair of opposed plastic wheels that are configured to allow for rotation of an endless saw blade. A plastic work table is secured to the housing such that the saw blade travels through the table and provides a location for supporting and sawing a work piece. An extended blade guide including a metal insert, is secured to the table to provide stabilization of the blade at the location where the work piece is being cut. A stabilizer and water feed device is positioned above the table, and allows a cooling fluid to flow onto the blade without dripping. A single piece plastic blade tensioning device is secured to posts extending from the housing adjacent to a top wheel. The blade tensioning device includes a shaft on which the top wheel is rotatably secured. Two spring elements are positioned on the posts between the blade tensioning device and the housing so as to provide a spring bias tension for the position of the top wheel. An adjustment on the blade tensioning unit sets a tilt orientation of the top wheel so as to provide the blade tracking.
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Buschmohle Dennis
Wiand Richard K.
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