Metal tools and implements – making – Saw-making or furbishing device or machine – Sharpening and gumming
Patent
1994-04-07
1996-02-06
Watts, Douglas D.
Metal tools and implements, making
Saw-making or furbishing device or machine
Sharpening and gumming
76 37, B23D 6312
Patent
active
054888840
ABSTRACT:
A grinding apparatus for side grinding the cutting teeth of band saw blades, in which the band saw blade is oriented in a vertical loop. The apparatus is controlled by a programmable controller and includes redundant indexing mechanisms capable of feeding both right-handed and left-handed saw blades past dual, opposed side grinding elements that side grind the working portion of the sawtooth to predetermined radial and tangential clearance angles and desired dimensions.
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Brochure: Southern Lumberman, The Sawmill Magazine, Simonds, Nov. 1992.
Brochure: No. 81 Armstrong Band Saw Bench, No. 81-36 Armstrong Single Block Bench, with Overhead Saw Support, circa 1990.
Page from Feature, Sawshop Toolroom, including photograph of "The Alligator `MAP` Bandsaw Leveling Machine", circa 1992.
Brochure: Original Vollmer GF 10 U, circa 1989.
Andrianoff Fredric B.
Hockert Danny E.
McMaster Larry A.
Armstrong Manufacturing Company
Watts Douglas D.
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