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

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

Fraction collector

Conveyors: power-driven – Conveyor frame or casing – Casing – cover – shield or load supporting surface

Frame for band conveying devices

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – By stairway having steps forming an endless member

Frame of passenger conveyor

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – By stairway having steps forming an endless member

Frame structure for a curved escalator

Conveyors: power-driven – Conveyor frame or casing – Adjustable conveyor frame or casing

Framework for belt conveyor

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – By stairway having steps forming an endless member

Framework structure for an inclined passenger conveyor such as a

Conveyors: power-driven – Conveying system having plural power-driven conveying sections – With condition responsive control of a section

Free flow conveyance system

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

Free flow conveyor

Conveyors: power-driven – With means to facilitate working – treating – or inspecting... – Condition responsive control of conveyor or station apparatus

Free flowing production system

Conveyors: power-driven – Conveyor section – Load-supporting rolls moved about endless path

Free-flow conveyor chain

Conveyors: power-driven – Conveyor section – Spiral

Freezer conveyor

Conveyors: power-driven – Conveyor section – Live roll

Freight loading system

Conveyors: power-driven – Conveyor section – Live roll

Friction control for bearing surface of roller

Conveyors: power-driven – Conveyor section – Endless conveyor

Friction drive conveyor

Conveyors: power-driven – Conveyor section – Endless conveyor

Friction drive device for a conveyor and method for driving

Conveyors: power-driven – Conveyor section – Spiral

Friction driven flexible, endless conveyor belt

Conveyors: power-driven – Conveyor section – Live roll

Friction roll conveyor clutch apparatus

Conveyors: power-driven – Conveyor section – Live roll

Friction roller conveyor

Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – With means to facilitate passenger entry or exit

Friction-propelled mass transit system