US PATENT SUBCLASS 73 / 540
.~.~ With adjusting means

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

488  DF  SPEED, VELOCITY, OR ACCELERATION {29}
535  DF  .~ Centrifugal weight type {10}
540.~.~ With adjusting means {5}
541  DF  .~.~.~> Diverse
542  DF  .~.~.~> Biasing weight
543  DF  .~.~.~> Lever or gear adjustor
544  DF  .~.~.~> Adjusting screw means and bias spring concentric to centrifugal axis
545  DF  .~.~.~> Spring and adjustor connect paired weights

DEFINITION

Classification: 73/540

(under subclass 535) Apparatus having elements provided for adjusting or varying the response of the device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

513, for a speed responsive device combined with a manual speed control arrangement.

528, for adjustment means for the drive of the speed sensor.

531, for adjustment means for the output mechanism of the speed sensor.

SEE OR SEARCH CLASS

123, Internal-Combustion Engines, 319, per se, for a speed controlled internal-combustion engine with manual control or adjustment structure.