Title: Rotary stripper device

Abstract: A rotary stripper, which can be chucked to a drive shaft, comprises a pair of discs spaced by a centrally positioned intermediate hub which has radial slots. Immediately outward of the hub and arranged in a ring concentric thereto are a series of equidistantly spaced pins, the axes of which are parallel to the central axis of the hub. The location of the pins, in a circular sense, places one thereof at and in adjacent relation to the outer end of each slot, offset from a direct alignment with the slot. The offset in each case is in a direction counter to that in which the hub is intended to rotate in use. Stripper elements which are relatively rigid but have a minor degree of flexibility are simultaneously slip fit to each pin and in the slot adjacent thereto and are resiliently mounted thereby to the hub. The stripper elements are contained by the discs to either end of the hub. One of these discs is integral with the hub and the other releasably attached to the pins, the axial length of which is slightly greater than that of the hub. In preferred embodiments the stripper elements are free to float in a sense axially of the hub.

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Inventors: Ali, Frank F. (Fairborn, OH, US)

Application Number: 871507
Filing Date: 1978-01-23
Publication_date: 1980-05-06
Assignee:
Primary Class(es): 15/198 29/81.05, 125/5, 451/464
Other Classes:
US Patent Ref:

188132	Mar, 1877	Haskins	15/198.
462157	Oct, 1891	Pederson	15/104.
634328	Oct, 1899	Freeman	15/198.
695231	Mar, 1902	Preston et al.	17/18.
1082922	Dec, 1913	Bemis	15/201.
1153738	Sep, 1915	Devoorde	15/93.
1171962	Feb, 1916	Kinan	15/198.
1414305	Apr, 1922	Sandblom	15/198.
1535628	Apr, 1925	Peterson	15/198.
3386118	Jun, 1968	Morioku et al.	15/201.

Other Refs: 83032335724

Jun, 1957	DK
Oct, 1930	GB

Primary Examiner: Feldman, Peter
Assistant Examiner:
Attorney: Bloom; Jerome P.