Cleaning device for open end spinning rotor

Details Cleaning device for open end spinning rotor Cleaning device for open end spinning rotor

1988-05-12

1990-02-06

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Clearing

D01H 1100

Patent

active

048979937

ABSTRACT:
A cleaning device for removing debris from the fiber collection groove of an open end spinning rotor utilizes a holder having a rounded end portion and a scraper component having a tubular foot portion mounted thereabout for pivotal movement with respect thereto. A leaf spring attached to the holder retains the scraper component in attachment with the holder and is selectively disengagable for removal and replacement of the scaper component and end portion of the scraper component is bent oppositely to the direction of rotation of the rotor for engagement in the rotor groove to break up and scrape out accumulated debris deposits therein.

REFERENCES:
patent: 3524312 (1970-08-01), Landwehrkamp et al.
patent: 3597911 (1971-08-01), Rieter
patent: 3869851 (1975-03-01), Muller
patent: 4057955 (1977-11-01), Roehrich
patent: 4125991 (1978-11-01), Stahlecker

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