Hitching a Ride on the Lift!
John R. Yannaccone, PE, Senior Mechanical Engineer :::: Case Synopsis: Two painters were operating a telescopic boom lift on a commercial building construction site. The painters were about to break…
What’s That Ticking Sound in My Engine?
R. Scott King, BSME, Automotive / Mechanical Engineer :::: As consumers of automotive repair services, we know that from time to time a mechanic might not always fix it right…
Child Safety Seat Fails to Deliver Safety
John R. Yannaccone, PE, Senior Mechanical Engineer :::: Case Synopsis: A vehicle stopped at a red light was struck from behind by another vehicle. The impacted vehicle had three adult…
Motorcycle Handlebars: More Important Than You Think!
Robert S. Kinder, Jr., BSME, Automotive / Mechanical Engineer :::: The handlebars are a critical component when it comes to maintaining control of a motorcycle. Whether the rider is accelerating,…
Kerosene Heaters: Use with Caution
James J. Shields, PE, Mechanical Engineering Consultant :::: Case Synopsis: A family wanted to add a self-contained heater for when the power goes out. They went to a nearby home…
Importance of the Safety-Prop
Thomas J. Cocchiola, PE, CSP, Mechanical Engineer / Safety Expert :::: Case Synopsis: An accident occurred while workers were repairing a truck equipped with a roll-off hoist and a special…
Automotive Air Conditioning Systems
R. Scott King, BSME, Automotive / Mechanical Engineer :::: The automotive air-conditioner is a marvelous example of a simple system relying on the complex properties of the refrigerant within them.…
Lawn Mower Safety
John R. Yannaccone, PE, Senior Mechanical Engineer :::: Case Synopsis: A landscaper was operating a commercial riding mower at an industrial plant early one morning. The ground was covered in…
Bicycle GPS: What Stop Sign?
Robert S. Kinder, Jr., BSME, Mechanical Engineer :::: Global positioning system (GPS) technology has found its way into every aspect of travel. Whether it’s a plane, car, or boat, the…