US PATENT SUBCLASS 198 / 799-- .~.~.~ Plural endless means support and maintain conveying surface horizontally orientated while moving around associated but axially displaced sprockets power-driven section

US PATENT SUBCLASS 198 / 799
.~.~.~ Plural endless means support and maintain conveying surface horizontally orientated while moving around associated but axially displaced sprockets power-driven section

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

618	DF	CONVEYOR SECTION {26}
793	DF	.~ Unit load conveying surface means moved about an endless or rotating path {11}
797	DF	.~.~ Unit load conveying means maintained in uniform orientation while transiting from one direction to another {3}
799		.~.~.~ Plural endless means support and maintain conveying surface horizontally orientated while moving around associated but axially displaced sprockets power-driven section

DEFINITION

Classification: 198/799

(under subclass 797) Apparatus wherein said load-supporting surface means is propelled and supported solely by a plurality of endless, flexible, motion transmission means of equal length, each said flexible means being trained around associated sheave or sprocket means having nonaligned axes of rotation, so that said load-supporting surface means may be negotiated around said associated sprockets and so that the load-supporting surface may be maintained at a constant angular relationship to the horizontal plane.