Title: Machine for clearing bulk material

Abstract: This disclosure relates to a machine for clearing bulk material from a bin table by moving therealong a movable support carrying a pivotally mounted rotatable clearing wheel including a first drive mechanism for moving the movable support and a second drive mechanism for rotating the clearing wheel and a control mechanism responsive to operational conditions of the second drive mechanism for controlling the operation of the first drive mechanism whereby the rotational speed of the clearing wheel may be increased or decreased as might be the speed of the movable support in dependence upon the resistance of the bulk material being offered to the clearing wheel during the rotation of the latter.

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Inventors: Teske, Fritz (505 Porz, DT)
Teske, Lothar (505 Porz, DT)

Application Number: 601425
Filing Date: 1975-08-04
Publication_date: 1978-01-24
Assignee:
Primary Class(es): 414/307 173/8, 198/507, 198/518, 198/598, 222/63, 414/327
Other Classes:
US Patent Ref:

3237788	Mar, 1966	Weaver et al.	214/17.
3380179	Apr, 1968	Schmidt	37/67.
3539058	Nov, 1970	Ferris	214/17.
3944086	Mar, 1976	Frisz et al.	214/17.

Other Refs: 1,262,902

Mar, 1968	DT

Primary Examiner: Blix, Trygve M.
Assistant Examiner: Frankfort, Charles E.
Attorney: Diller, Brown, Ramik & Wight