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Class 334/88 - WITH STOP OR POSITIONING MEANS (E.G., DETENTS)


Subclass of Class 334 - Tuners
Definition: Subject matter in which means, such as a detent or electrical
No. of patents: 11
Last issue date: 09/19/2006


NumberTitleIssue Date
7109831System and method for a removable tuner module
A radio frequency (RF) tuner includes a housing, a cantilever snap formed in the housing, the cantilever snap being configured to securely couple the housing to a consumer premise component, and a handle formed on an edge of the housing. ...
09/19/2006
5185804Operating device of an electronic equipment mounted on a motor vehicle
A knob for operating a fader as an electronic device of a car stereo is rotatably and axially slidably mounted on a grille detachably attached to a car stereo body. A wall of the car stereo body facing the grille when attached thereto, has an opening thro...
02/09/1993
4347628Rotary tuning mechanism
A rotary tuning mechanism comprises an integral dielectric structure including a gear wheel with a first set of teeth extending from a first face surface and a second set of teeth extending radially from a circumferential surface, a shaft attached to the ...
08/31/1982
4254390Compact electronic tuning device
A tuning device including a conductive housing in which are suspended a dielectric substrate. A pair of first and second resonant circuits is disposed on the substrate in parallel with each other. Each resonant circuit is formed by an elongated conductive...
03/03/1981
4175259Construction of preset plate for VHF tuner
Disclosed is a preset plate for a VHF tuner, having a first and a second rotary bodies which are unitarily mounted on a main shaft of the VHF tuner. The first rotary plate has a plurality of coils corresponding to respective channels to be selected and a ...
11/20/1979
4158826Operator controllable detent mechanism for television tuners
An operator-controllable detent mechanism is provided for a combination VHF-UHF television tuner. Separate torsionally-loaded detent springs are provided for two detent wheels which are mounted on the common station selector shaft of the tuner. A manually...
06/19/1979
4128821Turret type television tuner
The present turret type television tuner comprises a U-shaped chassis having first and second end walls joined by a side wall. A main channel selecting shaft is supported in said end walls. A toothed index wheel is mounted on the selector shaft adjacent t...
12/05/1978
4056796Detented UHF television tuner with independent inductive fine tuning
A UHF television tuner utilizes a mechanical fine tuning mechanism that alters the operation frequency of the oscillator of the tuner independently of the position of the main tuning shaft. The mechanical fine tuning mechanism utilizes a tuning slug dispo...
11/01/1977
4054853UHF television tuner with electrical fine tuning
An electrical fine tuning system for a UHF television tuner utilizes a voltage variable capacitor for adjusting the operating frequency of the oscillator. The capacity of the voltage variable capacitor is determined by a potentiometer that is mounted conc...
10/18/1977
3973229Combined 82-position UHF and VHF television tuner with memory fine tuning
A combination UHF and VHF television tuner having a single detented selector shaft for individually selecting each one of the 82 UHF and VHF television channels and a single fine tuning shaft for providing memory fine tuning of channels in both the UHF an...
08/03/1976
3947787Mechanical TV control unit
A television tuner includes a rotatable turret and a plurality of coil forms positioned in the turret. There is a pair of tuning coils mounted on each coil form and an adjustable tuning screw extending outwardly from each end of each coil form. The housin...
03/30/1976
 
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