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Proportioning Valve to Skid Control - A Logical Progression
Annotation ability available
Sector:
Event:
Mid-Year Meeting
Language:
English
Abstract
This paper discusses the development of a family of brake control devices capable of handling all vehicles from passenger cars through air-braked heavy trucks. These devices consist of: Hydraulic load-sensitive proportioning valves for passenger cars, light trucks, and vans; hydraulic load-sensitive proportioning valves for medium trucks; pneumatic load-sensitive proportioning valves for air-braked heavy trucks and tractor/trailer combinations; skid control systems for passenger cars; and skid control systems for trucks and tractor/trailer vehicles.
The paper explains how this broad approach to brake controls allows the selection of a system which can be tailored to the particular brake control needs of a specific vehicle and its duty cycle. Except for the passenger car skid control, these devices are capable of being retro-fitted on existing vehicles.
Authors
Citation
Lueck, F., Gartland, W., and Denholm, M., "Proportioning Valve to Skid Control - A Logical Progression," SAE Technical Paper 690456, 1969, https://doi.org/10.4271/690456.Also In
References
- Wilkins H. A. “Jackknifing.” Motor Transport Magazine March 29 1968
- Byrdsong T. A. “Investigation of the Effect of Wheel Braking on Side-Force Capability of a Pneumatic Tire.” NASA TND-4602 June 1968
- Harned J. L. Johnston L. E. Scharpf G. “Measurement of Tire Brake Force Characteristics as Related to Wheel Slip (Antilock) Control System Design.” Paper 690214 presented at SAE International Automotive Engineering Congress Detroit January 1969
- “The Jackknife Terror.” Precision Magazine March/April 1968 21 25
- Eaton W. C. Schreur I. J. “Brake Proportioning Valve.” Paper 660400 presented at SAE Mid-Year Meeting Detroit June 1966
- Putnam G. “Brake Balancing Under All Conditions.” Fleet Owner Magazine July 1968 53 56
- Starks H. J. H. “Loss of Directional Control in Accidents Involving Commercial Vehicles.” Presented at the Symposium on Control of Vehicles during Braking and Cornering London, England June 11 1963