Stone working – Sawing – Rotary
Reexamination Certificate
2007-05-08
2007-05-08
Eley, Timothy V. (Department: 3724)
Stone working
Sawing
Rotary
C125S015000, C125S018000, C451S342000, C451S358000
Reexamination Certificate
active
11047729
ABSTRACT:
A cutting tool in which a disc-like cutter blade is fixed to a spindle of a rotary electric tool, comprising a first guide plate, which is attached on electric tool side to a cutter blade such that it is capable of rotating freely and makes contact with the reference surface of a cutting object material on a process of cutting progress so as to guide along a cutting direction, an inner flange located between the first guide plate and the cutter blade so as to specify a distance X from the reference surface of the cutting object material to a cut groove and a second guide plate which is provided on an opposite side to the electric tool side of the cutter blade and makes contact with a cut face of the cutting object material on a process of the cutting progress so as to stop moving in the cutting direction to specify a cut groove depth Y.
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patent: 2002-103235 (2002-04-01), None
Nomoto Nobutoshi
Oshima Shin
Takahashi Naohisa
NAO Enterprise Inc.
Sankyo Diamond Industrial Co., Ltd
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