Tuner pinion gear guide

Details Tuner pinion gear guide Tuner pinion gear guide

1976-10-04

1977-12-13

Griffin, Robert L.

Machine element or mechanism

Shaft operators

Gear drive

74384, 334 7, 325452, F16H 3518

Patent

active

040622436

ABSTRACT:
Radio tuner assembly with guide means for automatically maintaining the axis of the pinion gear in radial alignment with the crown gear on the tuner shaft. The tuner shaft is rotatably coupled to one end of the guide means. The pinion gear shaft is slidably and rotatably coupled to the other end of the guide means. The pinion gear shaft is coupled to a manual tuning control shaft through a universal joint connection. This arrangement provides a range of adjustable positions for the manual tuning control shaft relative to the radio tuner front panel while automatically maintaining the axis of the pinion gear in radial alignment with the crown gear.

REFERENCES:
patent: 3634791 (1972-01-01), Yasuda
patent: 3657932 (1972-04-01), Walsh
patent: 3737817 (1973-06-01), Ashida et al.
patent: 3906806 (1975-09-01), Harlan
patent: 3947786 (1976-03-01), Gordon
patent: 3964320 (1976-06-01), Gordon
patent: 4011513 (1977-03-01), Kawachi

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