US PATENT SUBCLASS 198 / 765
.~.~.~.~.~ Rolling contact support

Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

618  DF  CONVEYOR SECTION {26}
750.1  DF  .~ Reciprocating conveying surface {7}
752.1  DF  .~.~ Vibratory conveying member {7}
759  DF  .~.~.~ Conveying member having support or drive {3}
763  DF  .~.~.~.~ Support for conveying member {3}
765.~.~.~.~.~ Rolling contact support

DEFINITION

Classification: 198/765

(under subclass 763) Apparatus wherein said sustaining means is at least one rotatable antifriction element located between and touching both of said conveying member and a foundation or base.

(1) Note. Included herein, for example, is (a) a roller, or (b) a ball, or (c) a cylinder, or (d) a wheel, or (e) an endless belt, any of which allows the conveyor member may roll to and fro.