The Goodyear & Tire Rubber Company

Raymond Patrick Eckman

Gary Robert Burg

Mark Daniel Banas

Thomas Alan Murray

Dennis Alan Lundell

Klaus Beer

John Patrick Roman

Kenneth Dean Conger

James Dale Stokes

Ralph Damon Ring

Robert Albert Lammlein, Jr

Brian Hollis

William George Burton

The disclosed roller switch has a roller, a flag arm, and a photoelectric detector. The roller is connected to the flag arm and vertical movement of the roller causes the flag arm to move. The movement of the flag arm causes the photoelectric detector to send a signal. The signal may be used to measure the length of a material passing under the roller. The inventive roller switch has a pair of flag arms, and the roller is mounted on a shaft extending between the pair of flag arms. By providing a pair of flag arms connected by the roller, the roller switch is more robust and durable. The roller switch is also capable of pivoting across a conveyor belt.

Roller switch

A method and apparatus for conveying and applying a strip component ( ) such as a tire tread is disclosed. The method includes the steps of placing the strip component on a belt conveyer ( ), determining a guideline ( ) of the strip component ( ) at an exit end ( ) of the belt conveyor ( ), and laterally adjusting the exist end ( ) of the belt conveyor ( ) to align the guideline ( ) of the strip component ( ) with a predetermined guideline such as the guideline of a tire building drum ( ). The apparatus includes a belt support transverse housing ( ) which is laterally moveable by a motion controller ( ) in response to a sensor ( ) which detects the guideline ( ) of the strip component ( ). Guides on the transverse housing ( ) move the belts of the conveyor ( ) on slider plates without physically touching the conveyed strip component ( ), thereby preventing damage to the component material. The invention described above may be utilized in a single conveyor, or in multiple conveyor apparatus where the conveyors may be keyed together for synchronized transmission of the components.

Guide conveyor having a laterally adjustable deflector roller at the end

A conveyor assembly and method for conveying and storing a strip material in a conveyor system that is subject to changes in length of the strip material due to intermittent operation includes an upper conveyor (,), an adjustable substantially horizontal center conveyor (,) for receiving the strip material (,) from the upper conveyor, and a lower conveyor (,) for receiving the associated strip material from the center conveyor. A computer (,) controls the movement and rotation of the center conveyor, and loop detecting apparatus on the center conveyor may also detect a loop (,) in the strip material carried by the center conveyor and thereby detecting changes in length of the strip material not predetermined by the computer. A servomechanism (,) activated by signals from the computer or the loop detecting apparatus moves the center conveyor in a substantially horizontal direction.

Adjustable length conveyor system

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Stow, OH, United States of America

Raymond Patrick Eckman