Material or article handling – Load support has linear vertical movement and additional...
Patent
1984-10-03
1987-11-24
Valenza, Joseph E.
Material or article handling
Load support has linear vertical movement and additional...
72420, 72422, 414226, 414751, B21D 4310, B21D 4311
Patent
active
047085738
ABSTRACT:
A device for handling metal sheet workpieces for a bending press or other metal-working machine has a pair of vertical plates which are movable along the front of the press and are spanned by guide columns upon which respective slides are movable vertically to carry the tongs. A turntable on the press allows rotation of the plates about horizontal axes in the vertical plane.
REFERENCES:
patent: 4005782 (1977-02-01), Crockett
patent: 4274801 (1981-06-01), Herb et al.
patent: 4419039 (1983-12-01), Bengtsson
patent: 4557135 (1985-12-01), Ragettli et al.
patent: 4573861 (1986-03-01), Aschauer
Bucci David A.
Dubno Herbert
Hammerle AG
Ross Karl F.
Valenza Joseph E.
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