LandOfFree - US Patents - Listing for Conveyors: power-driven

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – With means to control the operation of the section

Automatic shutoff apparatus for an escalator

Conveyors: power-driven – Conveyor section – Reciprocating conveying surface

Automatic slope fruit feeding machine used with a fruit grading

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – By loading or unloading section at selected one of a...

Automatic sorting apparatus

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – By passive material-diverting means placed across the flow path

Automatic sorting conveyor systems

Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveying randomly faced items and turning items to...

Automatic spring feeding device

Conveyors: power-driven – With alarm or indicator – Means for indicating position of unit load

Automatic system for detecting the position of items loaded on a

Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveying randomly faced items and turning items to...

Automatic tie plate sorting conveyor

Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveying randomly faced items and turning items to...

Automatic tie plate sorting conveyor

Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – For changing both the elevation and the posture of...

Automatic tilting carriage for nested preformed containers

Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes an oscillating or reciprocating load...

Automatic tire transfer apparatus using traverser

Conveyors: power-driven – Conveyor section – Diverse

Automatic tobacco harvester with improved leaf conveying system

Conveyors: power-driven – Conveyor system for establishing and moving a group of items – Having items discharged from plural distinct outlets into group

Automatic tortilla stack transfer

Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...

Automatic transfer apparatus

Conveyors: power-driven – Conveyor system for establishing and moving a group of items – By shifting group of items simultaneously from stream...

Automatic transfer mechanism

Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes a rotating or endless carrier with a load...

Automatic transport mechanism and a carrier member for use there

Conveyors: power-driven – Conveyor section – Reciprocating conveying surface

Automatic trash cart

Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...

Automatic trash pickup machine

Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – With selection responsive to means containing or introducing...

Automatic tray handling system for sorter

Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes a load supported by a conveyor portion which...

Automatic tray handling system for sorter