Potentiometer retention mechanism and method of mounting

Details Potentiometer retention mechanism and method of mounting Potentiometer retention mechanism and method of mounting

1991-01-11

1992-10-20

Lateef, Marvin M.

Electrical resistors

Mechanically variable

Movable contact electrically adjustable over length of...

338184, 338163, 381 686, 381 69, H01C 1032, H01C 102, H04R 2500

Patent

active

051573717

ABSTRACT:
A potentiometer retention mechanism is provided for mounting a potentiometer on the faceplate of a hearing aid. The potentiometer includes a rotatable knob attached to a housing with the housing including a plurality of conductive leads projecting from a back surface of the housing. The mechanism includes an adapter for receiving the potentiometer. The adapter has a device for mechanically engaging the faceplate such that the adapter is secured with the faceplate. The mechanism further includes a plurality of angled leads attached to the adapter whereby the potentiometer leads press against the angled leads such that the housing is secured within the adapter.

REFERENCES:
patent: 3549828 (1970-12-01), Lang
patent: 3598928 (1971-08-01), Hickox
patent: 4246565 (1981-01-01), Wiley et al.
patent: 4329676 (1982-05-01), McDonald et al.
patent: 4565990 (1986-01-01), Matsui et al.
patent: 4598177 (1986-07-01), McGroarty et al.
patent: 4634815 (1987-01-01), Marquis
patent: 4815138 (1989-03-01), Diethelm
patent: 4835833 (1989-06-01), McDonald

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