Cutting – With means to convey work relative to tool station – With work-constraining means on work conveyer
Patent
1978-04-03
1979-08-28
Schran, Donald R.
Cutting
With means to convey work relative to tool station
With work-constraining means on work conveyer
83412, 266 65, 269310, B26D 706
Patent
active
041656679
ABSTRACT:
A workpiece is shifted forwardly and rearwardly beneath a punch and a transversely spaced cutting torch by a work table formed with a comparatively wide fore-and-aft extending throat for accommodating a die and a duct which underlie the punch and the torch, respectively. The throat is partially filled by platforms which normally support the overlying portions of the workpiece to reduce deflection thereof but which are adapted to be automatically moved out of the way of the rear of the table when the table is shifted forwardly.
REFERENCES:
patent: 3436998 (1969-04-01), Maceyka et al.
patent: 4063059 (1977-12-01), Brolund et al.
patent: 4106183 (1978-08-01), Brolund et al.
Brolund Theodore F.
Pauley Merle R.
Scott William B.
Schran Donald R.
W. A. Whitney Corp.
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