Metal deforming – By plural tool-couples – With means to feed work between plural tool stations
Patent
1982-09-03
1986-08-26
Crane, Daniel C.
Metal deforming
By plural tool-couples
With means to feed work between plural tool stations
72422, 198621, B21J 1308
Patent
active
046075160
ABSTRACT:
A transfer feed press for performing a series of press operations on a workpiece at a series of work stations where a plurality of finger units spaced along the work stations for gripping the workpieces move the same between successive work stations in the press. Servo motors, in association with the appropriate gearing, transfer the finger units along the X, Y, Z axes for positioning the workpieces at successive work stations. Separate servo motors are adapted to rotate a workpiece gripped by the finger units 180.degree., for performing press operations on both sides of the workpiece.
REFERENCES:
patent: 3165192 (1965-01-01), Wallis
patent: 3456814 (1969-07-01), Bautz
patent: 3611770 (1971-10-01), Kralowetz
patent: 3738503 (1973-06-01), Wallis
patent: 4133199 (1979-01-01), Shirao
patent: 4281530 (1981-08-01), McElhaney
Danly Transfer Feed Press (Brochure), Danly Machine Corporation, pp. 1-8, (.COPYRGT.1968).
Cummens Joseph R.
Schafer Thomas B.
Sindelar, deceased William
Crane Daniel C.
Danly Machine Corporation
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