US PATENT SUBCLASS 474 / 228
.~.~.~ With discrete connector extending through laterally aligned apertures in adjacent links

Current as of: June, 1999
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474 /   HD   ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS

202  DF  POSITIVE DRIVE BELT {3}
206  DF  .~ Belt formed of rigid links {9}
226  DF  .~.~ Link including discrete members forming laterally spaced sides of opening for pulley tooth {2}
228.~.~.~ With discrete connector extending through laterally aligned apertures in adjacent links {2}
229  DF  .~.~.~.~> Connector has bearing surface which is noncircular in transverse cross section
230  DF  .~.~.~.~> Connector connects sequential links each having discrete members forming laterally spaced sides {1}

DEFINITION

Classification: 474/228

With discrete connector extending through laterally aligned apertures in adjacent links:

(under subclass 226) Subject matter wherein components forming the belt* each include means defining an aperture or apertures therein, the axis of said aperture or apertures being a line extending transversely perpendicular to the longitudinal extent of the belt, the aperture or apertures in one component being axially aligned with the aperture or apertures in an adjacent component, and said belt further including a separate connector member extending through the aligned apertures to interconnect adjacent components.

SEE OR SEARCH THIS CLASS, SUBCLASS:

234, for a belt having links wherein opposite sides of an opening for a pulley tooth are formed as a unitary member, and having adjacent links interconnected by a connector pin

or the like.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

851+, for a conveyor link with a pin connecting adjacent links. [figure]