Let’s remember Mac Barrett, father of the AGV

By Bob Trebilcock, Executive Editor
August 23, 2010 - MMH Editorial

Arthur “MAC” Barrett, Jr., 89, passed away a week ago, on August 17, in Lake Forest, Illinois. These days, MAC Barrett may not be a household name, but to those who have been around the industry long enough, he’s credited with inventing the world’s first automatic guided vehicle in 1954. His company was Barrett Electronics, and the “Guide-O-Matic” tracked a signal in a wire mounted on the ceiling of a factory or a warehouse. They weren’t called AGVs back then. Barrett called his invention a driverless vehicle. Soon after, wires were installed in a slot in the floor.

I had never heard of Barrett, but his passing was brought to my attention by Ken Ruehrdanz at Dematic. “My first job out of college was working for Barrett Electronics,” says Ruehrdanz. And while Ruehrdanz did not report directly to Barrett, he says he witnessed Barrett’s passion for product development and innovation. “He pioneered the use of radio controlled bridge cranes and radio controlled industrial vehicles called Radox, a system that allowed order selectors who were picking cases onto a pallet to automatically index a pallet truck or tow vehicle pulling trailers to the next pick location,” Ruehrdanz says. That sounds a lot like some of the robotic solutions being developed today.

Ruehrdanz also recalls that Barrett’s company bought back one of the original Guide-O-Matic vehicles from a customer who utilized it for over 20 years. “It was a red tow vehicle with toggle switches that allowed an operator to send the vehicle to a specific stop location,” Ruehrdanz says. “I don’t know where it is today, but if someone can find it, I recommend we send it to the Smithsonian in Washington.”

That sounds like a great idea to me as well. If anyone out there knows where we can find a Guide-O-Matic vehicle, drop me a line at .(JavaScript must be enabled to view this email address).



About the Author

Bob Trebilcock
Executive Editor

Bob Trebilcock, executive editor, has covered materials handling, technology and supply chain topics for Modern Materials Handling since 1984. More recently, Trebilcock became editorial director of Supply Chain Management Review. A graduate of Bowling Green State University, Trebilcock lives in Keene, NH. He can be reached at 603-357-0484.


Subscribe to Logistics Management magazine

Subscribe today. It's FREE!
Get timely insider information that you can use to better manage your
entire logistics operation.
Start your FREE subscription today!

Recent Entries

Flags of Convenience are a fact of life in the commercial maritime trade, but several European political action groups are worried that they will pose a threat to the Continent’s air cargo industry.

For May, which is the most recent month for which data is available, the SCI is -7.5, following April’s -7.5. FTR said this reading represents a still-tight capacity environment, as utilization rates hover between 98 percent and 99 percent.

With a 1.1 cent drop to $3.858 per gallon, this follows declines of 2.5 cents, 1.9 cents, and 0.7 cents over the previous three weeks, with the cumulative four-week decline at 6.2 cents.

Second quarter revenue for transportation and logistics titan UPS headed up 5.6 percent annually at $14.3 billion, while operating profit sank 57.1 percent to $747 million. Quarterly net income fell 57.6 percent to $454 million.

Panjiva, an online search engine with detailed information on global suppliers and manufacturers, recently said it is opening up the “vault,” so to speak. The vault in this case is making its copious amount of trade data accessible through an Application Programming Interface (API), which enables customers to extract Panjiva’s trade data into their own database.

About the Author

Bob Trebilcock, executive editor, has covered materials handling, technology and supply chain topics for Modern Materials Handling since 1984. A graduate of Bowling Green State University, Trebilcock lives in Keene, NH. Contact Bob Trebilcock.

Comments

Post a comment
Commenting is not available in this channel entry.