Presses – Reciprocating press construction
Patent
1980-12-19
1982-04-20
Wilhite, Billy J.
Presses
Reciprocating press construction
425 77, B30B 1504
Patent
active
043252982
ABSTRACT:
A press assembly having an improved frame including a crown, bed, cylinder, and ram assembly tied together by tie rods and compression members in which a platen assembly secured to the ram assembly guides directly on the inward facing surface portions of the tie rods. Associated compression members juxtaposed around the outward facing surface portions of the tie rods provide stability to the whole press assembly and form part of an enclosure about the press assembly. Washers having outwardly tapering transverse portions are mounted on each tie rod to prevent bending of the tie rods at their ends.
REFERENCES:
patent: 1251430 (1917-12-01), Sherman
patent: 2491384 (1949-12-01), MacMillin
patent: 2837944 (1958-06-01), Albers
patent: 3030879 (1962-04-01), Lasko
patent: 3353397 (1967-11-01), Hoffmann
Hardt Aaron L.
Rexnord Inc.
Smith Vance A.
Wilhite Billy J.
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