SP4075 Maximum Weight Limitations Summary
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Laboratory Test Procedure for Fmvss 110T-01
TP-110T-01 December 15, 2005 U.S. DEPARTMENT OF TRANSPORTATION NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION LABORATORY TEST PROCEDURE FOR FMVSS 110 Tire Selection and Rims for Motor Vehicles With a GVWR of 4,536 Kilograms or Less (For Light Truck Type Vehicles Only) ENFORCEMENT Office of Vehicle Safety Compliance Room 6111, NVS-220 400 Seventh Street, SW Washington, DC 20590 OVSC LABORATORY TEST PROCEDURE NO. 110T TABLE OF CONTENTS PAGE 1. PURPOSE AND APPLICATION................................................................... 1 2. GENERAL REQUIREMENTS....................................................................... 2 3. SECURITY ................................................................................................... 3 4. GOOD HOUSEKEEPING............................................................................. 3 5. TEST SCHEDULING AND MONITORING ................................................... 3 6. TEST DATA DISPOSITION.......................................................................... 3 7. GOVERNMENT FURNISHED PROPERTY (GFP)....................................... 4 8. CALIBRATION OF TEST INSTRUMENTS................................................... 4 9. PHOTOGRAPHIC DOCUMENTATION........................................................ 6 10. DEFINITIONS............................................................................................... 6 11. PRETEST REQUIREMENTS ....................................................................... 8 12. COMPLIANCE TEST EXECUTION............................................................. -
A Review of Rear Axle Steering System Technology for Commercial Vehicles
연구논문 Journal of Drive and Control, Vol.17 No.4 pp.152-159 Dec. 2020 ISSN 2671-7972(print) ISSN 2671-7980(online) http://dx.doi.org/10.7839/ksfc.2020.17.4.152 A Review of Rear Axle Steering System Technology for Commercial Vehicles 하룬 아흐마드 칸1․윤소남2*․정은아2․박정우2,3․유충목4․한성민4 Haroon Ahmad Khan1, So-Nam Yun2*, Eun-A Jeong2, Jeong-Woo Park2,3, Chung-Mok Yoo4 and Sung-Min Han4 Received: 02 Nov. 2020, Revised: 23 Nov. 2020, Accepted: 28 Nov. 2020 Key Words:Rear Axle Steering, Commercial Vehicles, Centering Cylinder, Tag Axle Steering, Maneuverability Abstract: This study reviews the rear or tag axle steering system’s concepts and technology applied to commercial vehicles. Most commercial vehicles are large in size with more than two axles. Maneuvering them around tight corners, narrow roads, and spaces is a difficult job if only the front axle is steerable. Furthermore, wear and tear in tires will increase as turn angle and number of axles are increased. This problem can be solved using rear axle steering technology that is being used in commercial vehicles nowadays. Rear axle steering system technology uses a cylinder mounted on one of rear axles called a steering cylinder. Cylinder control is the primary objective of the real axle steering system. There are two types of such steering mechanisms. One uses master and slave cylinder concept while the other concept is relatively new. It goes by the name of smart axle, self-steered axle, or smart steering axle driven independently from the front wheel steering. All these different types of steering mechanisms are discussed in this study with detailed description, advantages, disadvantages, and safety considerations. -
CED-79-94, Excessive Truck Weight
COMPTROLLER ..GENERAL'S EXCESSIVE TRUCK WEIGHT: REPORT TO THE CONGRESS AN EXPENSIVE BURDEN WE CAN NO LONGER SUPPORT D I G E S T ---~----;--- Arner ica mov'es on its roaas ana these roaas are in trouble. They are deteriorating at an accelerated pace and suff icie.o.t f.u.Pd.S. aea-noi:. a-VaiTabTe to -cope with curr_efil n.e_eiL<;;_ o.r meet mcure requirements. · While there are many uncontrollable causes of highway deterioration, such as weather, exces sive truck weiqht is. .onE .c.au.s_e th.at c_an be con ~rolle,g,. By strictly enforcing tneir we-ight · laws,-States could virtually eliminate damage caused by overweight trucks. While controlling truck weights will not eliminate highway deteri oration, applying Feaeral weight limits to all trucks on all Federal-aid highways could re duce it even further. National statistics show that at least 22 per cent of all loaded tractor-trailers exceed State weight limits. This percentage is even higher for other types of large trucks. (Seep.11.) In 1956, Congress established weight limits for interstate highways as a precondition for Federal highway funaing, but these limits ao not apply to noninterstate Federal-aid high ways--95 percent of the Federal-aia system. Even for interstate highways, higher weights are often allowea. The Federal investment in the Nation's nighway system, over $96 billion s~nc~ 1956, must be protectea. (Seep. 37.) eongress should amend the highway legislation 1o: · · --Make Federal weight limits also apply to noninterstate Federal-aid highways in all States. --Terminate current exceptions in Federal law that allow higher limits on some interstate highways. -
Maximum Legal Truck Loadings and Dimensions
Michigan Department Of Transportation T-1 (3/07) MAXIMUM LEGAL TRUCK LOADINGS AND DIMENSIONS Regulations pertaining to the operation of trucks and trailers according to Act 300 P.A. 1949 as amended. NOTE : When restricted loadings are in effect, the normal maximum axle weights allowable on rigid pavements shall be reduced 25% and the maximum wheel load shall not exceed 525 pounds per inch width of tire. When restricted loadings are in effect, the normal maximum axle weights allowable on flexible pavements shall be reduced 35% and the maximum wheel load shall not exceed 450 pounds per inch width of tire. MAXIMUM OVERALL DIMENSIONS Width .................................................................................................................................................................................................. 96 inches Width (designated highways) ............................................................................................................................................................ 102 inches Height ........................................................................................................................................................................................13 feet, 6 inches Length of semitrailer (including load).................................................................................................................................................53 feet Length of a semitrailer (including load) NONDESIGNATED HIGHWAY............................................................................................50 -
Meritor® Tire Inflation System (Mtis) by Psi™ Including Meritor Thermalert™
MERITOR® TIRE INFLATION SYSTEM (MTIS) BY PSI™ INCLUDING MERITOR THERMALERT™ PB-9999 TABLE OF CONTENTS Control Box ............................................................................................................6 Exploded Views ......................................................................................................2 Guidelines for Specifying the Correct Kits for the Meritor Tire Infl ation System ......4 Hoses .....................................................................................................................8 Hubcaps ................................................................................................................11 Lights ....................................................................................................................6 Press Plug Kits ......................................................................................................9 Retrofi t Kit .............................................................................................................3 Through-Tees and Stators ......................................................................................8 Tools ......................................................................................................................10 Numerical Parts Listing .........................................................................................12 CONTROL BOX ASSEMBLY DUAL WHEEL END ASSEMBLY 2 U.S. 888-725-9355 Canada 800-387-3889 MERITOR TIRE INFLATION SYSTEM RETROFIT KIT Qty. Per Qty. Per Tandem Tandem -
1976 Technical Documentation Locomotive Truck Hunting M.Pdf
TECHNICAL DOCUMENTATION LOCOMOTIVE TRUCK HUNTING MODEL V. K. Garg OHO G. C. Martin P. W. Hartmann J. G. Tolomei mnnnn irnational Government-Industry 04 - Locomotives ch Program on Track Train Dynamics R-219 TE C H N IC A L DOCUMENTATION rnn nnn LOCOMOTIVE TRUCK HUNTING MODEL V. K. Garg G. C. Martin P. W. Hartmann a a J. G. Tolomei dD 11 TT|[inr i3^1 i i H§ic§ An International Government-Industry Research Program on Track Train Dynamics Chairman L. A. Peterson J. L. Cann Director Vice President Office of Rail Safety Research Steering Operation and Maintenance Federal Railroad Administration Canadian National Railways G. E. Reed Vice Chairman Director Committee W. J. Harris, Jr. Railroad Sales Vice President AMCAR Division Research and Test Department ACF Industries Association of American Railroads D. V. Sartore or the E. F. Lind Chief Engineer Design Project Director-Phase I Burlington Northern, Inc. Track Train Dynamics Southern Pacific Transportation Co. P. S. Settle Tack Tain President M. D. Armstrong Railway Maintenance Corporation Chairman Transportation Development Agency W. W. Simpson Dynamics Canadian Ministry of Transport Vice President Engineering W. S. Autrey Southern Railway System Chief Engineer Atchison, Topeka & Santa Fe Railway Co. W. S. Smith Vice President and M. W. Beilis Director of Transportation Manager General Mills, Inc. Locomotive Engineering General Electric Company J. B. Stauffer Director M. Ephraim Transportation Test Center Chief Engineer Federal Railroad Administration Electro Motive Division General Motors Corporation R. D. Spence (Chairman) J. G. German President Vice President ConRail Engineering Missouri Pacific Co. L. S. Crane (Chairman) President and Chief W. -
Specifiers & Installers Guide to TORSION BAR APPLICATIONS
Specifiers & Installers Guide To TORSION BAR APPLICATIONS WELCOME Thank you for specifying Sauber Torsion Bars. By choosing us as your stability partner, you derive the following benefits: * Improved Stability * Stability is safety, and safety is our first concern. A Sauber Torsion Bar can eliminate unwanted counterweight, offering your users an extra safety margin. Because Sauber bars don't rigidize the chassis frame, they always provide a smooth, quiet ride. * Long Life * Premium bronze and galvanized components. Bushings guaranteed and replaced as/if needed for 10 years. 10 Year parts coverage when inspected at no greater than four month intervals. * Excellent Documentation * Our comprehensive applications charts, installation instructions and detailed drawings provide the vital information you and your installers need in an organized format. * Superior Support * Toll-free phone and fax service from anywhere in North America provides easy access to the resources of our organization through your personal company representative. * Lower Life Cycle Costs * Since it takes less time to mount our bar, its installed cost can actually be less than other alternatives. Sauber Torsion Bars are designed and built to last as long as your chassis. * Extensive Inventory * Our inventory power puts our bar on the floor just when you want it. Your production schedule can't wait on your suppliers, and with us as your partner, it won't. * More Choices * Underframe or overframe, nobody provides more installation options than we do. More choices mean a better -
Road Map for the Future Making the Case for Full-Stability
ROAD MAP FOR THE FUTURE MAKING THE CASE FOR FULL-STABILITY Bendix Commercial Vehicle Systems LLC 901 Cleveland Street • Elyria, Ohio 44035 1-800-247-2725 • www.bendix.com/abs6 road map for the future : making the case for full-stability TABLE OF CONTENTS 1 : Important Terms ............................................... 3-4 2 : Executive Summary ............................................. 5-7 3 : Understanding Stability Systems .................................. 8-12 4 : The Difference Between Roll-Only and Full-Stability Systems ...........13-23 5 : Stability for Straight Trucks/Vocational Vehicles ......................24-26 6 : Why Data Supports Full-Stability Systems ..........................27-30 7 : The Safety ROI of Stability Systems ................................31-33 8 : Recognizing the Limitations of Stability Systems ......................34-37 9 : Stability System Maintenance .....................................38-40 10 : Stability as the Foundation for Future Technologies ...................41-42 11 : Conclusion .................................................. 43-44 12 : Appendix A: Analysis of the “Large Truck Crash Causation Study” ..... 45-46 13 : About the Authors ................................................47 road map for the future : making the case for full-stability 1 : 1 2 IMPORtant teRMS Directional Instability Before delving into information about the The loss of the vehicle’s ability to follow the driver’s steering, technological differences acceleration or braking input. between commercial vehicle -
Eaton® Repair Information
® Eaton October, 1991 Hydrostatic Transaxle Repair Information A 751, 851, 771, and 781 Transaxle 1 The following repair information applies to mance. Work in a clean area. After disassem- the Eaton 751, 851,771, and 781 series hydro- bly, wash all parts with clean solvent and blow static transaxles. the parts dry with air. Inspect all mating sur- faces. Replace any damaged parts that could cause internal leakage. Do not use grit paper, files or grinders on finished parts. Note: Whenever a transaxle is disassembled, our recommendation is to replace all seals. Lubricate the new seals with petroleum jelly before installation. Use only clean, recom- mended hydraulic fluid on the finished sur- faces at reassembly. Part Number, Date of Assembly, and Input Rotation Stamped on this Surface 6 The following tools are required for disas- Assembly Date of Part Number Input Rotation Build Code sembly and reassembly of the transaxle. (CW or CCW) • 3/8 in. Socket or End Wrench Customer • 1 in. Socket or End Wrench Part Number XXX-XXX XXX XXXXXX Factory ( if Required ) XXXXXX XX/XX/XX 11 Rebuild • Ratchet Wrench Code • Torque Wrench 300 lb-in [34 Nm] Original Build Factory Rebuild ( example - 010191 ) ( example - 01/01/91 11 ) • 5/32 Hex Wrench 01 01 91 01 01 91 11 • Small screwdriver (4 in [102 mm] to 6 in. Year Number of [150 mm] long) Day Year Times Rebuilt (2) • No. 5 or 7 Internal Retaining Ring Pliers Month Day Month • No. 4 or 5 External Retaining Ring Pliers • 6 in. [150 mm] or 8 In. -
MICHELIN® Truck Tire Reference Chart
MICHELI N® Truck Tire Reference Chart January 2012 MICHELIN ® TRUCK TIRE REFERENCE CHART STEER / ALL-POSITION TIRES (3) XZA3 ®+ EVERTREAD ™ XZA ® (365/70R22.5) XZA2 ® ENERGY • Ultra-fuel-efficient tire (1) that delivers • Advanced Technology ™ compounding • Optimized channel design allows for long our longest mileage in line haul steer offers excellent fuel economy (1) tread life and minimized irregular wear applications • Engineered for irregular wear resistance • Low rolling resistance compounds for fuel • Dual Compound Tread delivers more • Over 7,000 trapezoidal micro sipes on economy (1) in highway service mileage without compromising ultra- groove edges help break water surface • Optimized for steer axle service fuel-efficiency and retreadability tension to promote traction on wet and • Directional tread with enhanced shoulder slippery road surfaces rib designed to deliver even wear to the end • Original shoulder groove design offers • 3-Retread Limited Warranty (2) enhanced resistance to uneven shoulder wear LH R O/O U LH R O/O U LH R O/O U 275/80R22.5 Tread Depth 365/70R22.5 Tread Depth 315/80R22.5 Tread Depth MICHELIN ® XZA3 ®+ EVERTREAD ™ 19 MICHELIN ® XZA ® 19 MICHELIN ® XZA2 ® ENERGY 16 Goodyear ® G395 LHS Fuel Max 18 Goodyear ® N/A Goodyear ® G291 18 Bridgestone ® R287A 16 Bridgestone ® N/A Bridgestone ® R294 19 XZA ®-1+ XZA ®1(3) XZE ® • Decoupling groove built for resistance to • Optimized for all-position heavy axle • Solid shoulders to help resist scrub irregular wear loads • Curb guards on sidewalls • Optimized for steer -
Design of Automotive X-By-Wire Systems Cédric Wilwert, Nicolas Navet, Ye-Qiong Song, Françoise Simonot-Lion
Design of automotive X-by-Wire systems Cédric Wilwert, Nicolas Navet, Ye-Qiong Song, Françoise Simonot-Lion To cite this version: Cédric Wilwert, Nicolas Navet, Ye-Qiong Song, Françoise Simonot-Lion. Design of automotive X-by- Wire systems. Richard Zurawski. The Industrial Communication Technology Handbook, CRC Press, 2005, 0849330777. inria-00000562 HAL Id: inria-00000562 https://hal.inria.fr/inria-00000562 Submitted on 27 Aug 2007 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Design of automotive X-by-Wire systems Cédric Wilwert PSA Peugeot - Citroën 92000 La Garenne Colombe - France Fax: +33 3 83 58 17 01 Phone: +33 3 83 58 17 17 [email protected] Nicolas Navet LORIA UMR 7503 – INRIA Campus Scientifique - BP 239 - 54506 VANDOEUVRE-lès-NANCY CEDEX Fax: +33 3 83 58 17 01 Phone : +33 3 83 58 17 61 [email protected] Ye Qiong Song LORIA UMR 7503 – Université Henri Poincaré Nancy I Campus Scientifique - BP 239 - 54506 VANDOEUVRE-lès-NANCY CEDEX Fax: +33 3 83 58 17 01 Phone : +33 3 83 58 17 64 [email protected] Françoise Simonot-Lion LORIA UMR 7503 – Institut National Polytechnique de Lorraine Campus Scientifique - BP 239 - 54506 VANDOEUVRE-lès-NANCY CEDEX Fax: +33 3 83 27 83 19 Phone : +33 3 83 58 17 62 [email protected] CONTENTS Design of automotive X-by-Wire systems ...................................................................................................... -
Wl002 Installation Instructions
WL002 INSTALLATION INSTRUCTIONS 1993-2002 Camaro, Firebird TOOLS REQUIRED: Hydraulic jack and stands or service lift Die grinder with cutoff wheel or similar cutting tool (See Step 12 below) Tin snips Wrenches and sockets: 7mm, 13mm, 15mm, 18mm, 21mm, 9/16”, ¾”, 15/16” INSTALLATION: 1. Lift vehicle and safely support with jack stands under the frame rails. 2. Position the jack under the center of the axle once the car is secure. 3. Using an 18mm and 21mm wrench, remove the factory panhard rod. 4. Locate the heat shield directly over the muffler. There are two small screws that connect the heat shield to the upper panhard rod support. Using a 7mm wrench or socket, remove these screws as shown in IMAGE 1. 5. Remove the upper panhard rod support bolt on the passenger side using an 18mm and 21mm wrench. Due to rearend/spring interference, you may need to lift or lower the rear end in order to get the bolt all the way out. (IMAGE 2) 6. Using a 15mm socket, remove the (3) bolts on the drivers’ side that connect the upper panhard rod support to the frame rail. Remove the upper panhard rod support. 7. Using the 7mm socket, remove the remaining 3 screws that retain the heat shield to the floor. Remove the heat shield by sliding out the rear. 8. Install the BMR Watts Link cross-member with the supplied spacers installed where the panhard rod and upper panhard rod support was originally bolted. See IMAGE 3). Use the factory mounting hardware to install the cross-member.