Martin Engineering Company

Brian K Kaiser

Andrew J Waters

R Todd Swinderman

Paul B Harrison

Pablo F Perez

Phillip E Dietsch

David W Mueller

Mark Strebel

Rudolf Beer

Shawn D Lay

Torque tensioning tube for a conveyor belt mainframe

A method for forming a one-piece integral multi-durometer scraper blade for a conveyor belt cleaner. The scraper blade includes a body extending longitudinally between a first end and a second end and extending transversely between a base and a tip. The body includes a first body portion comprising a first elastomeric material having a first durometer of hardness, and a second body portion comprising a second elastomeric material having a second durometer of hardness.

Method for forming a multiple durometer conveyor belt cleaner scraper blade

A conveyor belt cleaner scraper blade for cleaning the surface of a conveyor belt and a method of manufacture of the scraper blade. The scraper blade includes a body having a base member adapted to be attached to a cross shaft of a conveyor belt cleaner and a scraping member which extends outwardly from the base member to a scraping tip. The scraper blade includes one or more electrical sensors that are embedded in an insert member. The insert member and the sensors are molded and embedded within the body of the scraper blade. Each of the sensors is adapted to provide an electrical output signal representing a physical condition of the scraper blade sensed by the sensor.

Conveyor belt cleaner scraper blade with sensor and method of manufacture

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Neponset, IL, United States of America

Brian K Kaiser