Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By optionally facing successive items according to a...
Patent
1989-09-01
1990-12-18
Valenza, Joseph E.
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
By optionally facing successive items according to a...
198410, 198404, B65G 4724
Patent
active
049779974
ABSTRACT:
A system for turning shape steels upside down includes a conveyor adapted to transport shape steels along a line, a shifting device having bars rotatable across the line upwards and downwards for transferring the shape steels from a count-up station to a first tumbling station and at the same time from the first tumbling station to a second tumbling station, intermediate and final lifting devices disposed at the tumbling stations, respectively, such that they are raised and lowered alternately in unison with the shifting device, and in their raised positions cause the shape steels to turn upside down and magnetic means adapted to attract the inverted shape steels located on the final lifting device, so as to transfer them onto a pick-up station before they are delivered to a binding apparatus.
REFERENCES:
patent: 3042226 (1962-07-01), Maciejczak
patent: 3160287 (1964-12-01), Hinchliffe
patent: 3452884 (1969-07-01), Tanqueray
patent: 3957163 (1976-05-01), Tanzler
patent: 4278377 (1981-07-01), Elineau
patent: 4392765 (1983-07-01), Barton et al.
patent: 4474815 (1978-02-01), Varwig
patent: 4566833 (1986-01-01), Giagante
patent: 4648770 (1987-03-01), Berz et al.
Futagi Eiji
Takigawa Shogo
Yusa Seiichi
Dayoan D. Glenn
Takigawa Kogyo Co., Ltd.
Valenza Joseph E.
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