Technical Paper
The Chassisless or Unit-Car Question
1937-01-01
370137
THE experience gained over a period of many years in the development of light-weight, high-strength structures is now finding its way into the bus industry. Investigation of present-day bus operations showed the need for a road vehicle that would carry the greatest possible payload of passengers with a smaller horsepower engine without dragging along a load of dead weight and useless structure that would eat up gasoline instead of miles. A motor coach is now available in which are incorporated aircraft materials, design, and construction features resulting in a vehicle that is approximately 1000 lb. lighter than the lightest conventional design with the same engine horsepower and seating accommodations. Motor-bus operators today can reduce costs by the use of light-weight equipment provided there is no sacrifice of strength and reliability.
