Lever for memory fine tuning arrangements for turret type televi

Details Lever for memory fine tuning arrangements for turret type televi Lever for memory fine tuning arrangements for turret type televi

1976-11-01

1979-10-30

Myhre, Charles J.

Machine element or mechanism

Shaft operators

Gear drive

74 1041, 74 109, 74 1054, 74 106, F16H 3518

Patent

active

041723902

ABSTRACT:
In a pivotally mounted member of the memory fine tuning arrangement for a turret type television tuner, a pivotally moved lever plate provided integrally with a pivotal shaft having head portion, neck portion and body portion, is pivotally mounted on a front wall chassis base by setting the neck portion of the pivotal shaft into a notch of the front wall, wherein assembly of the lever plate to the front wall chassis base can be achieved by the two steps of inserting the head and neck portions of the pivotal shaft into a large opening portion of the notch in the front wall and slidingly setting the neck portion in a small opening portion from the large opening portion through continuous opening portion of the notch. To ensure easy and accurate assembly, a vertical support for the pivotal shaft on the front wall is affixed to the pivotally mounted member so that the parallel relation between the front wall and the lever plate is maintained.

REFERENCES:
patent: 2554675 (1951-05-01), Magnetti
patent: 3183726 (1965-05-01), Badger
patent: 3244012 (1966-04-01), Ma
patent: 3248674 (1966-04-01), Fulton
patent: 3316770 (1967-05-01), Badger
patent: 3415128 (1968-12-01), Smart
patent: 3415130 (1968-12-01), Fichter
patent: 3466549 (1969-09-01), Milnes
patent: 3473392 (1969-10-01), Atkinson
patent: 3474362 (1969-10-01), Harten
patent: 3548672 (1969-03-01), Conrad
patent: 3973229 (1976-08-01), Weigel

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