Work holders – Relatively movable jaws – With tool couple element
Patent
1988-05-06
1989-07-18
Watson, Robert C.
Work holders
Relatively movable jaws
With tool couple element
269 91, 269224, 269286, B25B 100
Patent
active
048487619
ABSTRACT:
The present invention relates to work piece holders for use with scroll saws having reciprocating blades. The device is made of integrally molded resinous material having a relatively low coefficient of friction. A first generally planar portion of the holder engages the work piece behind the blade and is integral with opposed forwardly projecting spaced apart feet which engage the work piece on the sides and in front of the blade. A second generally planar portion is spaced away from the first planar portion and adapted to be secured to a stationary arm of the saw. A resilient bridging section couples the first and second planar portions and has a unique ribbed construction which provides the necessary strength while still accommodating a degree of flexure relative to the rigid upper planar portion.
REFERENCES:
patent: 1048720 (1912-12-01), Miller et al.
patent: 2003665 (1935-06-01), Karle
patent: 4555100 (1985-11-01), Ditto
Rice Verle L.
Watson Robert C.
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