Cutting – With means to apply transient nonpropellant fluent material...
Reexamination Certificate
2005-03-01
2005-03-01
Ashley, Boyer D. (Department: 3724)
Cutting
With means to apply transient nonpropellant fluent material...
C083S170000, C083S788000, C083S820000, C083S821000
Reexamination Certificate
active
06860182
ABSTRACT:
The band saw self cooling roller guide is defined by a main cylindrical roller body having a front portion of reduced diameter forming a collar for mounting coaxially around a shaft, and a flange extending from the rear portion thereof forming a shoulder. The thin rear edge of the band saw blade or ribbon abuts the flange which aids in aligning the blade, and the flat surface of the blade rests upon a plurality of grooves formed around the peripheral surface of the main roller body. A plurality of apertures such as louvered holes are formed in the face of the body and extend through the flange to funnel air their the rotating roller body cooling the roller, aligning the blade, and extending the wear thereof.
REFERENCES:
patent: 217393 (1879-07-01), McMillan
patent: 337913 (1886-03-01), Allington
patent: 1357328 (1920-11-01), Killander
patent: 1385396 (1921-07-01), Rayburn
patent: 2584190 (1952-02-01), Danly et al.
patent: 2601095 (1952-06-01), Crane
patent: 2688990 (1954-09-01), Bushey et al.
patent: 2821269 (1958-01-01), Keil
patent: 2842974 (1958-07-01), Neumann
patent: 2850852 (1958-09-01), Hofberger
patent: 3135127 (1964-06-01), Reed
patent: 3229424 (1966-01-01), Fairchok
patent: 3826306 (1974-07-01), Marsh
patent: 3943785 (1976-03-01), Percifield
patent: 3982796 (1976-09-01), Hill
patent: 4027568 (1977-06-01), Cleland
patent: 4096906 (1978-06-01), Bonnamour
patent: 4136590 (1979-01-01), Kordyban et al.
patent: D252750 (1979-08-01), Painter et al.
patent: 4290330 (1981-09-01), Washio et al.
patent: 4323286 (1982-04-01), Vohr
patent: 4341138 (1982-07-01), Sidler
patent: 4883369 (1989-11-01), Jude et al.
patent: 5795137 (1998-08-01), Ozawa et al.
patent: 5802939 (1998-09-01), Wiand et al.
patent: 5992587 (1999-11-01), Maldonado
patent: 6422358 (2002-07-01), Deibel
Ashley Boyer D.
Ashmore Machinery, LLC
Carrithers David W.
Carrithers Law Office PLLC
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