Ladder Frame Design
The design is based on the Volvo PV sedan and shares its engine and front suspension with that model. However, unlike the PV, which had a unibody design and a coil spring rear suspension, the Duett used a ladder frame with leaf springs supporting the rear.
While the Duett has been criticized as a regressive design by those who point out that the ladder-frame car was based on Volvo's first unibodied car; the use of a separate ladder chassis provided Volvo with an easy solution in their desire to produce a suitable commercial vehicle. The availability of the bare chassis also allowed Swedish coach builders such as Grip, Valbo and Nordbergs to build Duett-based pickup trucks, convertibles and specialized commercial vehicles. The versatility of the ladder-frame design also made the Duett a popular choice as a base for customized vehicles such as hot rods and EPA tractors.
The Duett was the only automobile marketed by Volvo in the United States that used a separate frame. All other models were of unibody construction.
Read more about this topic: Volvo Duett
Famous quotes containing the words ladder, frame and/or design:
“As long as she is young and personable, every woman may cherish the dream that she may leap up the social ladder and dim the sheen of luxury by sheer natural loveliness; the few examples of such a feat are kept before the eye of the public.”
—Germaine Greer (b. 1939)
“The heroes and discoverers have found true more than was previously believed, only when they were expecting and dreaming of something more than their contemporaries dreamed of, or even themselves discovered, that is, when they were in a frame of mind fitted to behold the truth. Referred to the world’s standard, they are always insane. Even savages have indirectly surmised as much.”
—Henry David Thoreau (1817–1862)
“I always consider the settlement of America with reverence and wonder, as the opening of a grand scene and design in providence, for the illumination of the ignorant and the emancipation of the slavish part of mankind all over the earth.”
—John Adams (1735–1826)