Cutting – With means to convey work relative to tool station – Cut made parallel to direction of and during work movement
Patent
1996-03-07
1998-06-09
Rachuba, Maurina T.
Cutting
With means to convey work relative to tool station
Cut made parallel to direction of and during work movement
834254, 83497, 83498, 835083, B27B 100
Patent
active
057619794
ABSTRACT:
An improved saw assembly (30) includes a rotatable arbor (74) on which two or more saw blades (75) are mounted. The driving interface (96, 98) between the saw blades and the arbor permits the axis of rotation of the saw blades to be collinear with the arbor axis (90) or skewed a few degrees (94) in either direction. A saw blade positioning assembly (72) includes pairs of guide arms (84) which engage the sides (88) of the saw blades to position each saw blade at the proper location along the arbor and at the proper skew angle. The guide arms are moved in unison so that the axial position and the skew angle of each of the saw blades can be changed in unison before and during sawing operations.
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