Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1976-02-13
1978-02-21
Werner, Frank E.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
198413, G65G 700
Patent
active
040748154
ABSTRACT:
A cooling bed device is provided for straight-edged rolled material, such as billets, for example, for simultaneously conveying and turning the billets over the bed. This is achieved by a dual rake arrangement for engaging and moving the billets with a stationary rake cooperating with a movable rake. The movable rake is arranged to have a circular movement in a path parallel with the stationary rake. The teeth of both rakes are arranged to have the angle of inclination from horizontal of the rising flanks and falling flanks the same for both rakes, with the rising flanks of both having a steeper incline than the falling flanks. Moreover, adjacent teeth in the stationary rake form angles of about 90.degree. with each other, and adjacent teeth in the movable rake are spaced from each to form horizontal bearing surfaces wider than the longest straight edge of a billet to be handled. By utilizing a single movable rake movable in a simple circular path, and with the incline of rising and falling flanks of the teeth of both rakes being the same, the device is much less expensive to construct and operate, while still providing a full 90.degree. turn-over of the billets in a single sequence of movement of the device.
REFERENCES:
patent: 1027124 (1912-05-01), Griffith
patent: 2112075 (1938-03-01), DeMatteis et al.
patent: 3042226 (1962-07-01), Maciejczak
patent: 3554363 (1971-01-01), Elineau
patent: 3648827 (1972-03-01), Gipperich et al.
DEMAG Aktiengesellschaft
Werner Frank E.
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