Cutting – Processes
Reexamination Certificate
2008-09-10
2009-06-16
Peterson, Kenneth E (Department: 3724)
Cutting
Processes
C083S072000, C083S788000
Reexamination Certificate
active
07546788
ABSTRACT:
A method of cutting a workpiece using an endless band saw blade and a band saw machine are provided. The method includes suspending the endless band saw blade between a driving wheel and a driven wheel such that the workpiece may be cut by the endless band saw blade, applying at least a first pulse and a second pulse to a first motor rotating the driving wheel and a second motor rotating the driven wheel, respectively, wherein the pulses have phases opposite to each other, and cutting the workpiece. The band saw machine includes a driving wheel having a first motor and a driven wheel having a second motor. The band saw machine further includes a pulse applying module that applies at least a first pulse and a second pulse to the first motor and the second motor, respectively, wherein the pulses have phases opposite to each.
REFERENCES:
patent: 2003/0167894 (2003-09-01), Missler
patent: 2006/0144202 (2006-07-01), Tokiwa et al.
patent: 57-107730 (1982-07-01), None
patent: 8-197330 (1996-08-01), None
patent: 2004-284006 (2004-10-01), None
patent: 2005-81450 (2005-03-01), None
English Language Abstract of JP 2004-284006.
English Language Abstract of JP 8-197330.
English Language Abstract of JP 57-107730.
English Language Abstract of JP 2005-81450.
Amada Company Limited
Greenblum & Bernstein P.L.C.
Peterson Kenneth E
LandOfFree
Method of cutting off workpiece using band saw machine as... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of cutting off workpiece using band saw machine as..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of cutting off workpiece using band saw machine as... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4125252