Mechanism for rotating an object over a determined angle about a

Details Mechanism for rotating an object over a determined angle about a Mechanism for rotating an object over a determined angle about a

1982-12-27

1985-08-06

Spar, Robert J.

Conveyors: power-driven

Conveyor for changing attitude of item relative to conveyed...

By conveyor and means driven for turning successive conveyed...

414433, 414757, 100 14, 193 45, 193 35SS, B65G 4724

Patent

active

045330336

ABSTRACT:
A mechanism for rotating about a vertical axis generally flat-bottomed objects which are moving along the working surface of a conveyor system, the mechanism including at least three rollers which are rotatable about horizontal axes and which are oriented so as to be tangent to the circumference of a circle which is concentric with the vertical axis, a support frame for moving the rollers into an active positioning above the working surface of the conveyor system and downwardly to an inactive positioning therebelow, and a belt drive system for rotating all of the rollers in the same direction with respect to the circumference of the circle.

REFERENCES:
patent: 1179035 (1916-04-01), Prouty
patent: 2905078 (1959-09-01), Laine
patent: 3147691 (1964-09-01), Hogsten
patent: 3295660 (1967-01-01), Nelson
patent: 3628650 (1971-12-01), Rouse
patent: 3973672 (1976-08-01), Frost
patent: 4406219 (1983-09-01), Mosca

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