Continuously working press

Details Continuously working press Continuously working press

1990-04-27

1992-02-18

Hornsby, Harvey C.

Presses

Concurrent pressing and conveying

Endless conveyer type

100151, 100153, 425371, B30B 506

Patent

active

050883984

ABSTRACT:
A continuously working press is provided wherein steel bands of at least 2 mm thickness are used, and the roller bars have a diameter of at least 20 mm, preferably 21 mm. The roller bars, at the end faces thereof, are mounted in guide chains driven by entry sprockets. The entry and feed sprockets, which are fixed on the same axis, of the table and press ram are controlled in a synchronized manner and, in each case with the same radius, enclose both the roller bars as well as the link sleeves or the protective rollers in such a way that the center axes of the top and bottom roller bars are in alignment with one another in the pressure direction.

REFERENCES:
patent: 3005230 (1961-10-01), Hutter
patent: 3723230 (1973-03-01), Troutner
patent: 4417866 (1983-11-01), Sitzler
patent: 4449448 (1984-05-01), Stabler et al.
patent: 4613293 (1986-09-01), Gerhardt
patent: 4621999 (1986-11-01), Gerhardt
patent: 4671760 (1987-06-01), Hayashi
patent: 4718843 (1988-01-01), Carlsson et al.
patent: 4748907 (1988-06-01), Schermutzki
patent: 4807525 (1989-02-01), de Brock
patent: 4921418 (1990-05-01), Bielfeldt
patent: 4923384 (1990-05-01), Gerhardt

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