The purpose of this paper is to describe the recent development by GMC, of an over-the-highway 34,000# tandem rear axle air suspension system for heavy duty truck/tractor applications.Various design approaches for truck air suspensions during the past two decades, are touched upon to trace the evolution process leading to the present design philosophy which provides roll resistance comparable to steel leaf spring suspension systems.
GMC ASTRO AIRE REAR SUSPENSION
Sae Technical Papers
1972 Automotive Engineering Congress and Exposition ; 1972
1972-02-01
Aufsatz (Konferenz)
Englisch
Springs , Drag , Trucks , Axles , Technical review , Steel , Suspension systems
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