Presses – Reciprocating press construction – With mechanical force multiplier
Patent
1977-07-01
1978-06-20
Wilhite, Billy J.
Presses
Reciprocating press construction
With mechanical force multiplier
188170, 192 18A, B30B 106
Patent
active
040955230
ABSTRACT:
A brake assembly for large mechanical presses of the type which employ large gears and operate at relatively high speeds. The brake assembly is especially adapted to reduce noises emanating from the brake housing of such presses due to sudden shocks and stresses placed on the mechanical gearing and drive means of the press when the reciprocating slide of the press delivers its power stroke for performing work functions on a workpiece supported on the bed of the press. The brake assembly and the clutch of the press are coupled to the main driveshaft of the press, and the brake assembly may comprise an integral unit with the clutch or it may be a separate unit.
REFERENCES:
patent: 2185096 (1939-12-01), Treer
patent: 2505600 (1950-04-01), Wissman
patent: 2584191 (1952-02-01), Danly
patent: 2667248 (1954-01-01), Wissman
patent: 2745338 (1956-05-01), Wissman
patent: 2889021 (1959-06-01), Bass
patent: 3432014 (1969-03-01), Iwamatsu
patent: 3772986 (1973-11-01), Kawagoshi
patent: 3863038 (1975-01-01), Kreitner
Verson Allsteel Press Company
Wilhite Billy J.
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