Technical Assessment of FMVSS 121 - Air Brake Systems
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Publisher:
Published: 1978
Total Pages: 400
ISBN-13:
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Author:
Publisher:
Published: 1978
Total Pages: 400
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Governmental Efficiency and the District of Columbia
Publisher:
Published: 1977
Total Pages: 784
ISBN-13:
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Publisher:
Published: 2007
Total Pages:
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DOWNLOAD EBOOKThis report contains requirements for the performance and design of air brake systems on trucks, buses, and trailers. Its purpose is to ensure the safe braking performance of these vehicles under normal and emergency conditions. NHTSA asked that the technology review focus on three specific areas: electronic brake actuation or electronically-controlled braking systems (ECBS), air reservoir capacity, and brake performance measurement.
Author: United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on Governmental Efficiency and the District of Columbia
Publisher:
Published: 1978
Total Pages: 692
ISBN-13:
DOWNLOAD EBOOKAuthor: Truck and Bus Brake and Adv Driver Assistance Systems SC.
Publisher:
Published: 1996
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKThis SAE Recommended Practice provides a test procedure for trucks to evaluate their compliance with Federal Motor Vehicle Safety Standard (FMVSS) 121; Air Brake Systems. Units of measure are English in lieu of metric to be commensurate with FMVSS 121.
Author:
Publisher:
Published: 1978
Total Pages: 704
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard W. Radlinski
Publisher:
Published: 1976
Total Pages: 316
ISBN-13:
DOWNLOAD EBOOKAuthor: S. E. Legum
Publisher:
Published: 1979
Total Pages: 66
ISBN-13:
DOWNLOAD EBOOKAuthor: Truck and Bus Brake Systems Committee
Publisher:
Published: 2017
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKThis Recommended Practice provides a road test procedure for trucks and buses, to evaluate their compliance with Federal Motor Vehicle Safety Standard (FMVSS) 121; Air Brake Systems. Units of measure are English in lieu of metric to be consistent with FMVSS 121. This SAE Recommended Practice is intended as a guide toward industry practice and subject to change so as to keep pace with experience and technical advances. The usage of this recommend practice is limited to trucks and buses equipped with air brake systems with a GVWR greater than 10000 pound.This document has been modified from SAE J1626-1 truck tractor to incorporate air brake equipped trucks and buses test procedure. The following sections were modified; changed all truck tractor wording to trucks and buses throughout the document, 3.1 definitions add trucks and buses, 3.5 was removed based on combination weight not applicable, 3.7.1 was removed based on tractor trailer combination not applicable and modified for trucks and buses, 3.13 remove unbraked control trailer not applicable, 6.8 removed control trailer reservoir not applicable, 6.13 and 8.2.2 removed the additional brake adjustment at the completion of the 500 snub burnish not applicable with trucks and buses, 7.0 test sequence was modified to follow FMVSS 121 truck and bus sequence, 8.1.3 truck and bus loading changes, 9.1.3, 10.1.2 and 11.1.2 removed brake adjustments not applicable, 9.1.1 corrected 20 foot cone spacing, 9.2.1 changed 35 to 30 mph and changed 44 to 40 mph, 9.2.2 corrected reference 3.9 to 3.8, 11.2.1a removed the word only', Figure 5D removed LLVW, and corrected all header spacing between 2 digit section number and header. Figures (Data Sheets) removed trailer ballast C.G. height measurement, bobtail proportional and fifth wheel height not applicable.
Author: Richard W. Radlinski
Publisher:
Published: 1985
Total Pages: 260
ISBN-13:
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