Conveyors: power-driven – Conveyor section – Load simultaneously engaged between and moved by a plurality...
Patent
1977-08-15
1979-02-13
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Load simultaneously engaged between and moved by a plurality...
198740, 198741, B65G 2502
Patent
active
041390890
ABSTRACT:
A mechanism is provided for advancing articles step by step between work stations of a press. The mechanism includes a pair of bracket assemblies mounted on opposite sides of the press frame and provided with feed bar support assemblies including members supporting a pair of parallel feed bar-feed finger members for longitudinal and lateral reciprocation to achieve article transfer. The bracket assembly includes a first portion fixed on the press frame and a second portion which carries the corresponding feed bar support assembly and which is pivotal relative to the first bracket portion between use and non-use positions. The drive arrangement for the reciprocable feed bar support members includes portions pivotal with the second bracket portion. The feed bar-feed finger members are detachable, thus enabling the second bracket portions and corresponding portions of the drive arrangements to be pivoted to the non-use position to facilitate access to the press. A plurality of such article feed mechanisms are adapted to be associated with the press and driven in unison by common drive belts and shafts on each of the opposite sides of the press.
REFERENCES:
patent: 3011464 (1961-12-01), Danly et al.
patent: 3061078 (1962-10-01), Davies
patent: 3590986 (1971-07-01), Andrews et al.
patent: 3768667 (1973-10-01), Paumier et al.
patent: 3782561 (1974-01-01), Orii
Gulf & Western Manufacturing Company
Valenza Joseph E.
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