Cutting – Other than completely through work thickness or through work... – Combined types of cutting
Patent
1987-07-31
1989-08-08
Yost, Frank T.
Cutting
Other than completely through work thickness or through work...
Combined types of cutting
83801, 83810, 83814, 83820, 83827, 83829, 83871, B23D 5304, B26D 154
Patent
active
048542083
ABSTRACT:
To cut a workpiece along two different cutting directions, the band saw teeth are set horizontally by a band saw guide device and then the cutting head (CH) is moved frontward, for instance; thereafter, the band saw teeth are twisted downward by the same guide device and then the cutting head is moved downward. The machine is effectively usable in cutting off a test piece from a large workpiece. To improve the cutting precession, various novel devices are incorporated, such as a balance cylinder (B-CYL) for allowing the cutting head to move up and down smoothly; two back-and-forth cylinders (BF-CYL) for moving the cutting head back and forth in symmetrical pressure application; cutting head fix device (FD); a rigid guide column; band saw holding device (BSH); a slidable small-diameter driven wheel arranged within the cutting head (CH), etc.
REFERENCES:
patent: 567859 (1986-09-01), Martin
patent: 916248 (1909-03-01), Ansley
patent: 2705510 (1955-04-01), Stocke
patent: 2774131 (1956-12-01), Crane
patent: 2782811 (1957-02-01), Johnson
patent: 3587378 (1971-06-01), Oppenheim et al.
patent: 3815465 (1974-06-01), Smierciak
patent: 4014235 (1977-03-01), Fukami
patent: 4111085 (1978-09-01), Johnson
patent: 4241635 (1980-12-01), Sugimoto
patent: 4559858 (1985-12-01), Laskowski et al.
Amada Company Limited
Rada Rinaldi
Yost Frank T.
LandOfFree
Two-way band saw machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Two-way band saw machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-way band saw machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-897724