Work holders – Relatively movable jaws – With tool couple element
Patent
1990-09-06
1991-07-23
Watson, Robert C.
Work holders
Relatively movable jaws
With tool couple element
269219, 269243, B32B 100
Patent
active
050337238
ABSTRACT:
A band saw blade welding jig for use in soldering which holds the band saw blade portions securely during the welding operation. The welding jig includes a base upon which the band saw blade portion rest and clamps for holding the band saw blades in position against the base member and a fence during the welding operation. The fence is adjustable toward and away from one edge of the base member. The adjustability of the fence is achieved through the use of a plurality of elongated slots located in either the base member, the fence or both members.
REFERENCES:
patent: 723789 (1903-03-01), Walter
patent: 1407188 (1922-02-01), Coemack
patent: 2254999 (1941-09-01), Gereau
patent: 2713275 (1955-07-01), Gregston
patent: 4109900 (1978-08-01), Vandecoevering
patent: 4116425 (1978-09-01), Pesola
patent: 4342450 (1982-08-01), Maddock
patent: 4561163 (1985-12-01), Cox
patent: 4889330 (1989-12-01), McSwain
DeCristoforo, R. J., "The Band Saw Book with 20 Projects", Tab Books Inc., 1989, pp. 61-62.
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