DOCSLIB.ORG

News Release

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
News Release News Release For more information, contact: Barbara Gould or Kimberly Pupillo Bendix Commercial Vehicle Systems LLC Marcus Thomas LLC (440) 329-9609 (888) 482-4455 [email protected] [email protected] FOR IMMEDIATE RELEASE BENDIX DEMONSTRATES ADVANCED ACTIVE SAFETY TECHNOLOGIES Agencies, Legislators Provided Opportunity to Learn About Commercial Vehicle Innovations ELYRIA, Ohio – May 4, 2010 – Continuing in its efforts to educate key stakeholders about the value and importance of active safety technologies, Bendix Commercial Vehicle Systems LLC and Bendix Spicer Foundation Brake LLC offered legislators and governmental agencies the opportunity to experience these advances firsthand in the nation’s capitol. Bringing its Proving Ground demonstration to RFK Stadium in Washington, D.C., Bendix, the North American leader in active safety and brake system technology, demonstrated how the company’s innovations helps improve highway safety, as well as reduce vehicle fuel consumption and improve emissions. National Transportation Safety Board Chairman Deborah Hersman and Vice Chairman Christopher Hart, U.S. Department of Transportation Research and Innovation Administration Administrator Peter Appel, Federal Motor Carrier Safety Administration Deputy Administrator Bill Bonrott, U.S. Rep. Brett Guthrie and representatives of the U.S. Department of Energy were among the officials who attended the demonstrations conducted April 19 and 20. From the seat of a truck cab, participants witnessed the effectiveness of the innovative Bendix® ESP® Electronic Stability Program; Bendix® Wingman® ACB – Active Cruise with Braking; SmarTire™ by Bendix tire pressure monitoring system; and Bendix® ADB22X™ air disc brakes. Demo attendees were also able to learn more about the groundbreaking Bendix® air management package that offers significant benefits to all engine types and OEMs. “Demonstrations allow Bendix the opportunity to show firsthand how critical advanced safety technology is to the decision makers based in Washington D.C.,” said Fred Andersky, Bendix director of marketing – Controls. “We are pleased so many of our agency partners and -more- BENDIX DEMONSTRATES ADVANCED ACTIVE SAFETY TECHNOLOGIES May 4, 2010/Page 2 congressional representatives were able to attend this event. Technology such as full stability, active cruise with braking, and tire pressure monitoring is instrumental in protecting drivers and improving roadway safety, and we look forward to participating in these demonstrations to highlight these technological innovations.” Bendix ESP is a full-stability system that helps mitigate rollovers and loss-of-control situations, and Bendix Wingman ACB is designed to help drivers avoid rear-end collisions. The top-performing Bendix ADB22X air disc brakes meet and exceed the newly mandated, reduced stopping distance regulations. Extensive, ongoing field testing has validated that Bendix air disc brakes significantly reduce stopping distances for commercial vehicles; virtually eliminate brake fade with no degradation of stopping power; enable a passenger car-like feel; and permit straight, stable stops. North American field experience, which continues to grow at a rapid pace, consistently validates the superior performance advantages of the Bendix air disc brake in stopping distance, pad and rotor life, and brake fade. The Bendix ADB22X air disc brake is a lightweight air disc brake package that provides fast and easy pad replacement, improving uptime. Easy access to the brake pads minimizes maintenance labor and expense, allowing drivers and fleets to reduce costly downtime. The Bendix air management package, consisting of the Bendix® PBS® Air Injection Booster, Bendix® Electronic Air Control (EAC) Dryer, and Bendix® Turbo-Clutch Air Compressor, enhances vehicle performance, reduces fuel consumption, and improves emissions. The technology optimizes the performance of all engine types, including those using Selective Catalytic Reduction (SCR), Advanced Exhaust Gas Recirculation (EGR), and other technologies developed to meet the federal EPA emission standards implemented in 2007 and 2010. For more information about these and other commercial vehicle technologies, visit www.bendix.com. About Bendix Commercial Vehicle Systems LLC Bendix Commercial Vehicle Systems, a member of the Knorr-Bremse Group, develops and supplies leading-edge active safety technologies, air brake charging, and control systems and components under the Bendix® brand name for medium- and heavy-duty trucks, tractors, trailers, buses, and other commercial vehicles throughout North America. An industry pioneer, employing more than 2,000 people, Bendix is driven to deliver solutions for improved vehicle performance, safety, and overall operating cost. Bendix Commercial Vehicle Systems is headquartered in Elyria, Ohio, with manufacturing plants in Acuña, Mexico; Bowling Green, Ky.; Huntington, Ind.; and Vancouver, British Columbia, Canada. For more information, call BENDIX DEMONSTRATES ADVANCED ACTIVE SAFETY TECHNOLOGIES May 4, 2010/Page 3 1-800-AIR-BRAKE (1-800-247-2725) or visit www.bendix.com. Follow Bendix on Twitter at @Bendix_CVS. # # # .
Load more

Recommended publications
  • Meritor® Independent Front Suspension Drivetrain System
    MERITOR® INDEPENDENT FRONT SUSPENSION DRIVETRAIN SYSTEM Meritor’s state-of-the-art modular drivetrain system for all-wheel drive (AWD) commercial trucks features the Independent Front Suspension (IFS) module equipped with modern steering geometry and air disc brake technology, and a low-profile shift on-the-fly transfer case. The IFS, available in drive or non-drive options, is a part of Meritor’s field-proven and widely acclaimed ProTec™ ISAS® line of independent suspensions. This bolt-on, modular solution does not require modifications to existing frame rails and maintains vehicle ride height. FEATURES AND BENEFITS ■ Proven Independent Suspension Axle System technology – The ISAS product line has been fitted on high-mobility vehicles for over 20 years. The Independent Front Suspension system leverages decades of expertise in designing and manufacturing field-proven systems. ■ Bolt-on system – The Independent Front Suspension does not require modifications to frame rails ■ 5 to 12 inch ride height reduction – Improves vehicle roll stability versus best-in-class beam axle ■ Modular solution – Maintains the same ride height of a rear-wheel drive (RWD) truck ■ Lower center of gravity – Better vehicle maneuverability and stability for safe and confident handling ■ 60 percent reduction in cab and driver-absorbed power – Ride harshness improvements as well as reduction in unwanted steering feedback lead to less physical fatigue for the driver, and higher reliability of the cab ■ 2-times the wheel travel – The Independent Front Suspension provides
    [Show full text]
  • Advances in Truck and Bus Safety
    EVALUATING THE NEED FOR CHANGING CURRENT REQUIREMENTS TOWARDS INCREASING THE AMOUNT OF LIGHTING DEVICES EQUIPPING SEMI TRAILERS Krzysztof Olejnik Motor Transport Institute Poland Paper No. 07 – 0135 the driven truck in relation to the unilluminated ABSTRACT objects. The similar situation takes place when The report has pointed out the need to manoeuvres are carried out in none lit up place and provide the truck driver with a semi trailer, the there are unilluminated objects either side of the ability to see the contour of the semi trailer and road vehicle. illumination in the insufficient lighting conditions. The need for equipping the vehicle with additional THE ESTIMATION OF THE SITUATION AND contour light and lamps illuminating the section of CHANGES PROPOSED. the road overrun by the semi trailer wheels has been assessed. The driver of the vehicle or group of vehicles should This is particularly important during have the possibility to observe the surroundings of manoeuvring with such truck – semi trailer unit at the vehicle together with the elements of the night to ensure safety, as the semi trailer has a contour of this vehicle – see Figure 1 [1,2]. The different tracking circle than the towing truck. drawing presented below shows these areas around Current regulations are too (categorical) restrictive the vehicle. and limiting possibility of introducing additional The driver should have the ability to observe them lights. The proposal for technically solving this during driving, both during a day and at night. It problem as well as amending the regulations, has should be possible under the street lighting and been presented.
    [Show full text]
  • Development of a Leaf Spring U-Bolt Load Transducer: Part of an Onboard Weighing System for Off-Highway Log Trucks
    DEVELOPMENT OF A LEAF SPRING U-BOLT LOAD TRANSDUCER: PART OF AN ONBOARD WEIGHING SYSTEM FOR OFF-HIGHWAY LOG TRUCKS by MITHUN KARUNAKAR SHETTY B.E., The University of Mumbai, 2002 A THESIS SUMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF APPLIED SCIENCE in THE FACULTY OF GRADUATE STUDIES (Forestry) THE UNIVERSITY OF BRITISH COLUMBIA May 2006 © Mithun Karunakar Shetty, 2006 ABSTRACT This thesis was motivated by the current concern of brake failure in off-highway log trucks descending steep grades. In order to utilise a guideline being developed for the prediction of safe maximum grades for descent under a range of truck payloads, it is necessary to measure axle weights during loading. A background review found that there are no commercially available on-board weighing systems that can be retrofitted to the drive axles of an off-highway tractor. Therefore, an investigation into the development of an on-board weighing system for the off-highway log trucks was initiated. This research was divided into two stages: preliminary strain measurement with a loaded off-highway tractor, and finite element modelling of a U-bolt from the tractor's leaf spring suspension. A preliminary measurement test was carried out to identify potential suspension components that could act as load transducers for measuring axle weight. The preliminary results showed that incremental strain at two locations on the U-bolt varied linearly with payload, for an incremental load of 22.5 kN. Finite element modelling of the U-bolt was carried out to predict the maximum incremental strain occurring on the U-bolt surface.
    [Show full text]
  • Q1. How Does the Toe Angle of the Tires Affect the Acceleration of a Vehicle?
    Q1. How does the toe angle of the tires affect the acceleration of a vehicle? Ans:- The toe angle identifies the exact direction the tires are pointed compared to the centerline of the vehicle when viewed from directly above. Toe can also be used to alter a vehicle's handling traits. Increased toe-in will typically result in reduced oversteer, help steady the car and enhance high-speed stability. Increased toe-out will typically result in reduced understeer, helping free up the car, especially during initial turn-in while entering a corner. Q2.What is caster angle? What are the reasons behind giving a positive caster angle to the vehicle? Ans:- Castor angle is the angular displacement of the steering axis from the vertical axis of a steered wheel in a car, motorcycle, bicycle, other vehicle or a vessel, measured in the longitudinal direction. The purpose of this is to provide a degree of self-centering for the steering — the wheel casters around in order to trail behind the axis of steering. This makes a vehicle easier to control and improves its directional stability (reducing its tendency to wander). Positive caster increases negative camber when the wheels are turned due to the geometry of the suspension components. This is good for cornering as it maximizes the area of tire that is in contact with the ground on the outside front wheel, which is under the most load during the turn Q3. What is the reason behind brake-fade? Ans:- Brake fade is caused by a buildup of heat in the braking surfaces and the subsequent changes and reactions in the brake system components and can be experienced with both drum brakes and disc brakes.
    [Show full text]
  • Coatings for Automotive Gray Cast Iron Brake Discs: a Review
    coatings Review Coatings for Automotive Gray Cast Iron Brake Discs: A Review Omkar Aranke 1,* , Wael Algenaid 1,* , Samuel Awe 2 and Shrikant Joshi 1 1 Department of Engineering Science, University West, 46132 Trollhättan, Sweden 2 R & D Department, Automotive Components Floby AB, 52151 Floby, Sweden * Correspondence: [email protected] (O.A.); [email protected] (W.A.) Received: 7 August 2019; Accepted: 23 August 2019; Published: 27 August 2019 Abstract: Gray cast iron (GCI) is a popular automotive brake disc material by virtue of its high melting point as well as excellent heat storage and damping capability. GCI is also attractive because of its good castability and machinability, combined with its cost-effectiveness. Although several lightweight alloys have been explored as alternatives in an attempt to achieve weight reduction, their widespread use has been limited by low melting point and high inherent costs. Therefore, GCI is still the preferred material for brake discs due to its robust performance. However, poor corrosion resistance and excessive wear of brake disc material during service continue to be areas of concern, with the latter leading to brake emissions in the form of dust and particulate matter that have adverse effects on human health. With the exhaust emission norms becoming increasingly stringent, it is important to address the problem of brake disc wear without compromising the braking performance of the material. Surface treatment of GCI brake discs in the form of a suitable coating represents a promising solution to this problem. This paper reviews the different coating technologies and materials that have been traditionally used and examines the prospects of some emergent thermal spray technologies, along with the industrial implications of adopting them for brake disc applications.
    [Show full text]
  • Retarder Used As Braking System in Heavy Vehicles—A Review
    Int. J. Mech. Eng. & Rob. Res. 2015 Shyam Narayan Pandey et al., 2015 ISSN 2278 – 0149 www.ijmerr.com Vol. 4, No. 2, April 2015 © 2015 IJMERR. All Rights Reserved Review Article RETARDER USED AS BRAKING SYSTEM IN HEAVY VEHICLES—A REVIEW Shyam Narayan Pandey1*, Abdul Khaliq1, Md Zakaullah Zaka1, Mohd Saad Saleem1 and Mohd Afzal1 *Corresponding Author: Shyam Narayan Pandey, [email protected] Through this paper an initiative is taken to put focus on a special technique of retarder mechanism which is used in automobile industries. In this technique retarder device is used to augment or replace some of the functionsof primary friction-based braking systems, usually on heavy vehicles. Friction-based braking systems are susceptible to ‘brake fade’ when usedextensively for continuous periods, which can be dangerous if brakingperformance drops below what is required to stop the vehicle-forinstance if a truck or bus is descending a long decline. For this reason, such heavy vehicles are frequently fitted with a supplementary system that is not friction- based. Keywords: Retarder, Breaking system, Heavy vehicles INTRODUCTION bringing vehicles to a standstill, as their Retarders are not restricted to road motor effectiveness diminishes as vehicle speed vehicles, but may also be usedin railway systems. The British prototype Advanced Figure 1: Hydraulic Retarder Passenger Train (APT) used hydraulic retarders to allow the high-speed train to stop in the same distance as standard lower Speed trains, as a pure friction-based system was not viable. Retarders serve to slow vehicles, or maintain a steady speed on declines, and help prevent the vehicle ‘runningaway’ by accelerating down the decline.
    [Show full text]
  • Elimination of Brake Fade in Vehicles by Altering the Brake Disc Size (A Concept)
    ISSN(Online): 2319-8753 ISSN (Print): 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology (An ISO 3297: 2007 Certified Organization) Vol. 4, Issue 11, November 2015 Elimination of Brake Fade in Vehicles by Altering the Brake Disc Size (A Concept) Gowtham.S, Manas M Bhat Dept. of Mechanical Engineering, PES Institute of Technology, Bangalore , India. ABSTRACT: Brakes are one of the most important control components of the vehicle. They contribute very much in the movement of the vehicle. Brakes are generally applied to rotating axles or wheels. The momentum or kinetic energy to stop the vehicle when in motion is converted to heat energy by the friction of brake pads and the rotors which is dissipated into the surrounding air. The main functions of brakes are mainly to stop the vehicle in shortest possible time and to help in controlling the speed of the vehicle. However, with long term use of brakes many problems occur which results in brake failure, leading to a fatal injury caused to the driver and co-passengers. One of the most important causes of brake failure are brake fades. Vehicle braking system fade, or brake fade, is the reduction in stopping power that can occur after repeated or sustained application of the brakes, especially in high load or high speed conditions. For elimination of brake fade, it is necessary for maximum temperature to be less than fade stop temperature. So, to have lesser temperature we alter the parameters dependent on it. Since, stopping time, density of material, specific heat capacity, thermal conductivity and ambient temperature are constants, it is possible to alter heat flux.
    [Show full text]
  • Now Introducing New Brake Shoe Kits Otr Has a Complete Line of Brake Shoes from Short to Long Haul, Severe Service, Rsd, and More
    NOW INTRODUCING NEW BRAKE SHOE KITS OTR HAS A COMPLETE LINE OF BRAKE SHOES FROM SHORT TO LONG HAUL, SEVERE SERVICE, RSD, AND MORE. Available at At OTR we are dedicated to providing the highest quality heavy-duty parts on or off road. Extensive customer research, independent testing, and product development go into each of our parts to ensure they keep your drivers safe and your trucks on the road. TRUCKING IS OUR BUSINESS™ OTR offers a full line of premium quality brake components backed by a nationwide warranty. Whether you need a 20K GAWR brake drum, automatic slack adjuster, air disc brakes or service chambers, OTR has what you need to get the job done. OTR New Brake Shoe Kits ......1 Heavy Haul (23HH) ............8 RSD (20,000 GAWR)...........2 Heavy Haul Pro (23HP).........9 RSD (23,000 GAWR)...........3 Severe Service (23SS, 26SS) ..10 Linehaul (20LH) ...............4 Color & Part Number Guides......11 Fleet (20FL) ..................5 Formula Cross Reference .....12 Fleet Pro (20 FP) ..............6 Application Guide ............13 Linehaul (23LH) ...............7 QUALITY • INNOVATION • DURABILITY AIR BRAKE SYSTEMS • A/C • AIR INTAKE & EXHAUST • BRAKES • CAB • CHROME COOLING SYSTEM • ELECTRICAL • FILTRATION • HYDRAULICS • LIGHTING • LUBRICATION POWERTRAIN • STARTERS & ALTERNATORS • STEERING • SUSPENSION • TOOLS • WHEEL END OTR NEW BRAKE SHOE KITS VOCATION SPECIFIC FRICTION MATERIAL • Meets or exceeds all FMVSS121 requirements • Exceptional flex strength and elements of elasticity to prevent cracking • Superior drum compatibility,
    [Show full text]
  • Retarders for Heavy Vehicles: Evaluation of Performance Characteristics and In-Service Costs
    RETARDERS FOR HEAVY VEHICLES: EVALUATION OF PERFORMANCE CHARACTERISTICS AND IN-SERVICE COSTS Phase I - Technical Report Paul S. Fancher James 0' Day Howard Bunch Michael Sayers Christopher B. Winkler Contract No. DOT-HS-9-02239 Contract Amount: $201,594 Highway Safety Research Institute The University of Michigan Ann Arbor, Michigan 48109 February 1981 Prepared for the Department of Transportation, National Highway Traffic Safety Administration, under Contract No. : DOT-HS-9-02239. This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no 1 iabil i ty for the contents or use thereof. Tnhrical Report Docummtation Page 1. Roport No. 2. Gowe-t Accession No. 3. Recipimt'r Catslo9 No. 1 4. Title d Subtitle 5. Rmport Date RETARDERS FOR HEAVY VEHICLES: EVALUATION OF PERFORMANCE CHAFACTERISTICS Aiin IN-SERVICE 6. Pwforring Orponization COA COSTS - Vol. I: Technical Report 01 7691 8. Pukrring Or9mixation Ropart No. h*drLP. Fancher, J. O'Day, H. Bunch, M. Sayers, UM-HSRI-81-8-1 C.- Winkler. - . I 9. Puforning Orgmirstion Wane md Address 1 10. Wo& Unit No. Highway Safety Research Institute The University of Michi an 11. Controcc or Gront No. Huron Parkway. & . Baxter W oad , DOT-HS-9-02239 13. TYPO O! Roport and Period Covered Ann Arbor, Mich~qan48109 I 12. $onsorino A~~~~ NH MI( Address Final (Phase I) National Highway Traffic Safety Administration I 9/79-9/80 ' I U. S. ~epartment-of ~ransportatjon 14. Sponsoring Agency Code Washington, D.C. 20590 IS. Supplmnntar Mows I*. Abstract The potential benefits to be derived from retarder use in heavy truck applications are evaluated in terms of (1) productivity gains due to de- creased trip time, (2) cost savings due to decreased brake wear and main- tenance, and (3) safety enhancement due to reduced probability of a runaway accident.
    [Show full text]
  • A Premium Grade Brake Lining Designed for 20,000 Lb Axle Load Applications
    FS20 FLEET A premium grade brake lining designed for 20,000 lb axle load applications 554 800.223.5201 www.MarathonBrake.com 554 FS20 FLEET Marathon’s Fleet Star FS20 lining is a premium quality material designed to deliver dependable stopping power with a long lining Hi-Density Friction life. Ideal for over-the-road freight, general hauling and other One of the most significant design characteristics of any heavy standard heavy-duty vocations that do not require a severe service duty brake lining is its density. When higher quality and heavier lining. With excellent stopping power and resistance to fading, FS20 raw materials are used in a lining’s formulation, it creates a higher meets Federal regulations in accordance with FMVSS 121 test mass in the block or stated another way, higher density. Truck procedure and is rated for 20,000 lb axle loads. In addition, FS20 brakes are designed to convert the energy of a moving vehicle meets NHTSA requirements for reduced stopping distance (RSD). into heat energy. A higher density increases the lining’s ability to efficiently handle heat, and is the most critical component FS20 linings feature the Hi-Density Marathon formulation in a friction material’s fade, recovery and wear . (detailed at right) that will improve your bottom line through better performance and fewer maintenance headaches. I Higher density friction materials have the ability to hold more heat energy and therefore more efficiently dissipate the heat FLEET FS20 Delivers I Higher density friction materials have stronger structural
    [Show full text]
  • Brake Fade and Ti Brake Shields
    Brake Fade And Ti Brake Shields by Sherwood Lee Porsche owners are fortunate recipients of pretty decent factory-equipped brakes. From the early, non-assisted, 4-wheel discs in 1966 to the current, state-of-the art ceramic rotors and “generously-sized” Brembo calipers, Porsches have always excelled in producing vehicles superbly balanced in many areas of performance, but especially their brake systems. Brakes, however, have thermal limits. These limits depend on the amount of heat energy brake components must deal with and dissipate. This in turn relates to the rate of speed reduction and/or the number of times this must occur from speed. While stock brakes are perfectly adequate, perhaps overkill for “normal”, even spirited street driving, these same brakes used in track or high-performance conditions can quickly reach their limits especially when engine modifications have increased the vehicle’s speed potential. These limits are the result of brake fade in one form or another. 1. Sealing ring 2. Piston 3. Rubber dust cover 4. Channel 5. Upper bleed nipple 6. Outer half 7. Inner half 8. Bolt 9. Guide pin 10. Inner bleeder nipple 11. Damping spring 12. Brake pad Figure 1: Typical Brake Caliper Parts 1 © 2001 Seine Systems, All Rights Reserved Brake Fade A loss of brake effectiveness is due to brake fade. It is the primary problem one experiences during high performance braking. The symptoms range from less braking effectiveness to a total loss of brakes, sometimes with potentially fatal results. There are three kinds of brake fade commonly experienced during spirited driving: 1.
    [Show full text]
  • Development and Investigation of Fade Stop Brake Cooler in Automobiles
    International Journal of Pure and Applied Mathematics Volume 119 No. 7 2018, 899-904 ISSN: 1311-8080 (printed version); ISSN: 1314-3395 (on-line version) url: http://www.ijpam.eu Special Issue ijpam.eu DEVELOPMENT AND INVESTIGATION OF FADE STOP BRAKE COOLER IN AUTOMOBILES M.Suresha*, K.Balasubramaniana, Rajakumar S Raia, S.Mohanasundarama, S.J.Vijaya a*&a Assistant Professor, Department of Mechanical Engineering, Karunya Institute of Technology and Sciences, Coimbatore -641114, Tamil nadu, India. *Corresponding Authors E-mail: [email protected] Abstract friction. The cooling of the brakes dissipates the heat Several brakes which is used to stop the vehicles and the vehicle slows down. It's the First Law of but the disc brake is a one of the braking mechanism Thermodynamics, sometimes known as the law of which is used for slowing or stopping the rotation of a conservation of energy. This states that energy cannot wheel under dynamic situation. A brake disc is be created nor destroyed; it can only be converted from connected to the wheel or the axle. To stop the wheel, one form to another. In the case of brakes, it is friction material in the form of brake pads (mounted converted from kinetic energy to thermal energy on a device called a brake caliper) is forced Because of the configuration of the brake pads and mechanically hydraulically, pneumatically or rotor[1-2] in a disc brake, the location of the point of electromagnetically against both sides of the contact where the friction is generated also provides a disc. Friction reasons the disc and attached wheel to mechanical moment to resist the turning motion of the gradual or stop.
    [Show full text]