Cutting – By endless band or chain knife
Reexamination Certificate
2004-11-04
2010-02-02
Peterson, Kenneth E. (Department: 3724)
Cutting
By endless band or chain knife
C083S074000
Reexamination Certificate
active
07654184
ABSTRACT:
In a band saw machine in which a pair of guide posts for guiding a saw blade housing that rotatably supports a driving wheel and a driven wheel and can vertically move in the vertical direction are provided between the driving wheel and the driven wheel, an upper traveling part of a band saw blade is disposed in the rear of the guide posts and a lower traveling part of a band saw blade is disposed in front of the guide posts, when the band saw machine is viewed from the side, an intersection point between centers of the both wheels and the center line of the wheel width is almost equal to the width of the guide posts.
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English Language Abstract of JP 11-104915.
English Language Abstract of JP 63-039718.
English Language Abstract of JP 2004-042210.
English Language Abstract of JP 57-127621.
English Language Abstract of JP 2001-179535.
English Language Abstract of JP2725782.
Aihara Shoji
Gotoh Minoru
Nemoto Fumiaki
Seto Akio
Amada Company Limited
Greenblum & Bernstein P.L.C.
Michalski Sean
Peterson Kenneth E.
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