US PATENT SUBCLASS 74 / 571 R
.~.~ Adjustable

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

*  DD  ELEMENTS {10}
570  DF  .~ Eccentrics and straps {1}
571 R.~.~ Adjustable {2}
571 L  DF  .~.~.~> Radially adjusted
571 M  DF  .~.~.~> Rotatably adjusted

Unofficial Alpha Subclasses: R L M

DEFINITION

Classification: 74/571

(under subclass 570) Devices wherein the position of the geometric center of the disk or wheel is adjustable to and from, or about, the axis of its carrying shaft.

SEE OR SEARCH THIS CLASS, SUBCLASS:

117, for adjustable eccentric drives for rotary to intermittent unidirectional movement.

835+, for adjustable eccentric and strap changing a stroke "on the fly".