US PATENT SUBCLASS 474 / 85
.~ Plural belts having interengaged drive surfaces

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

84  DF  PLURAL BELTS OR PLURAL OUTPUT LOADS {3}
85.~ Plural belts having interengaged drive surfaces

DEFINITION

Classification: 474/85

Plural belts having interengaged drive surfaces:

(under subclass 84) Subject matter wherein plural belts* have surface portions contacting each other so that one belt drives the other.

(1) Note. For a patent to be placed herein both belts must form a part of the power transmission path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

100, for an auxiliary endless band which functions to merely guide a belt* or to hold the belt in engagement with a pulley.

SEE OR SEARCH CLASS

198, Conveyors, Power-Driven,

833, for a conveyor belt engaged with the driving surface of a drive belt. [figure]