Sawing machine, cutting-off method, and method of reducing...

Details Sawing machine, cutting-off method, and method of reducing... Sawing machine, cutting-off method, and method of reducing...

2011-08-16

2011-08-16

Choi, Stephen (Department: 3724)

Cutting

Processes

C083S072000, C083S788000

Reexamination Certificate

active

07997175

ABSTRACT:
A band saw machine includes a driving wheel and a driven wheel around which an endless band saw blade is wound. At least one of the driving wheel and the driven wheel is directly connected to an output shaft of a control motor. The output shaft of the control motor is arranged in a cylindrical bearing unit installed on a motor base supporting the control motor. The driving wheel is rotatably supported by the bearing unit.

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patent: 4534247 (1985-08-01), Taguchi
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patent: 5115403 (1992-05-01), Yoneda et al.
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patent: 60-35561 (1985-10-01), None
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English language Abstract of JP 11-104915, Apr. 20, 1999.
English language Abstract of JP 8-197330, Aug. 6, 1996.
English language Abstract of JP 10-309624, Nov. 24, 1998.
English language Abstract of JP 01-295712, Nov. 29, 1989.
English language Abstract of JP 57-107730, Jul. 5, 1982.
English language Abstract of JP 10-138045, May 26, 1998.
English language Abstract of JP 55-164415, Dec. 22, 1980.
English language Abstract of JP 60-127917, Jul. 8, 1985.
English language Abstract of JP 56-069022, Jun. 10, 1981.
English language Abstract of JP 57-127620, Aug. 7, 1982.
English language Abstract of JP 3-142125, Jun. 17, 1991.
English language Abstract of JP 63-26462, Apr. 2, 1988.
English language Abstract of JP 4-159049, Jun. 2, 1992.
English language Abstract of JP 60-94217, May 27, 1985.
English language Abstract of JP 60-35561, Oct. 22, 1985.
English language Abstract of JP 59-201718, Nov. 15, 1984.
Kumabe, “Section 12.3.4: 100 Hz Oscillation band saw machine for metal” in “Precision Machining by Vibrating Cutting—Fundamentals and Applications” (in Japanese), JitsuKyo Shutsuban, 1979, p. 342, together with an English language Abstract thereof.

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