Arm record cleaner

Details Arm record cleaner Arm record cleaner

1977-07-21

1978-06-20

Aegerter, Richard E.

Undertaking

G11B 358

Patent

active

040958027

ABSTRACT:
An arm record cleaner of the disclosure incorporates threaded connections for adjusting the vertical position of a cleaner arm and the tracking pressure applied by a pivotally mounted cleaning head member on a front end of the arm to a record being cleaned. A base of the cleaner supports the lower end of a vertical post by one threaded connection and the upper end of the post mounts an intermediate portion of the arm. On the opposite side of the post from the cleaning head, the arm includes a rear end on which a counterbalance is supported by another threaded connection to provide the control of the tracking pressure. The cleaning member has a soft pile covered cleaning edge and a brush and is pivotally mounted on the cleaning head so that the cleaning edge and brush balance the pressure applied to a record being cleaned. One preferred embodiment includes a rotatable nut of the base that moves the post up and down. Another preferred embodiment includes a threaded hole in the base receiving the lower threaded end of the post and also includes a spring clip that pivotally secures the cleaning member to the cleaning head.

REFERENCES:
patent: 2329526 (1943-09-01), Germeshausen
patent: 3203701 (1965-08-01), Rosenthal
patent: 3231283 (1966-01-01), Stanton
patent: 3645541 (1972-02-01), Robertson-Aikman
patent: 3822065 (1974-07-01), Arbib

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