energy-absorbing steering column by Donald F. Huelke Download PDF EPUB FB2
This paper describes the development of the new energy absorbing steering column which is standard equipment on all General Motors and several competitive cars. The paper includes a description of the initial concept, the development stages of the final.
The energy-absorbing steering column, as it was designed and put into production in the GM vehicles, is shown in Fig. It was designed to attain two goals.
The first was to reduce injury associated with the steering wheel and col-umn by providing a controlled absorption of the kinetic en. But collapsible steering columns did not enter production untilwhen General Motors began installing two-piece columns with steel mesh that crumpled under pressure as the column telescoped.
The mesh slowed impact by absorbing energy. Chrysler adopted a similar column inand Ford introduced its own collapsible design in A steering column assembly 11 as shown in FIG. 1 includes an energy absorbing outer jacket 12 and telescopingly collapsible shift tube and steering shaft assemblies 13 respectively.
The outer jacket, the shift tube and the steering shaft are substantially concentric. Energy absorbing devices are commonly incorporated into collapsible steering column assembly designs. Generally, the energy absorbing device is an additional single function component such as a deformable metal strap or wire, added to the steering column assembly solely to absorb energy during the collision event.
Ap c. scHEFFLr-:R ETAL v 3, ` ENERGY ABSORBING STEERING COLUMN Filed Aug. 27, 3 Sheets-Sheet l A T 70m/frs ENERGY ABSORBIG STEERING COLUMN Filed Aug. 27, FIG-3 fukin/w [email protected] ArToR/vfys United States Patent O 3, ENERGY ABSORBING STEERING COLUMN Clarence E. Scheller, Detroit, and Garrett S.
Van Camp, Farmington, Mich. Energy-absorbing Steering Column 'A' - lower cowl brackets; 'B' - mounting points; 'C' - cut-out for steering lock: Location of ignition switch securing screw (arrowed) Screw slackened and switch removed The loose plate at the bottom of the column, shown as part of the assembly in parts lists.
The rubber seal is more or less the same size and. GM Steering Column to Transmission Interlock Systems General Motors introduced the second generation, energy absorbing, function locking steering column in all of their passenger cars starting in the model year.
One of the features of this system was the ability to lock the steering. Collapsible Steering Column Working Explained. The collapsible steering column is a type of advanced steering column. It is a part of the passive safety system in cars. Most passenger vehicles commonly employ the collapsible version instead of the regular steering column.
It is also known as ‘Energy absorbing steering column’. Steering lock. Modern vehicles are fitted with a steering lock which is an anti-theft device. It is fitted to the steering column usually below the steering wheel.
The lock is combined with the ignition switch and engaged and disengaged either by a mechanical ignition key or. Steering columns have gone from a basic shaft used to transfer movement from the steering wheel to the front wheels, to a highly complex part of the vehicle.
Today’s steering columns have steering angle sensors, airbags, clock springs, heated steering wheels, and controls for multiple systems. Let’s take a look at collapsible steering columns. Abstract. The car safety is important for sustainable development of contemporary automobile industry, the researches of the automotive active and passive safety have been universal concern and attention, when the vehicle frontal collision occurred, and the steering wheel and rigid steering column is the main components to make the driver be on the extensive.
The steering wheels of older cars were attached to a rigid post. Upon impact, the steering wheel impacts a driver's face and chest, causing injuries ranging from bruising to crushing or puncturing. An energy-absorbing steering column collapses, reducing trauma to a driver's head, neck and breastbone.
The modeling of an advanced steering assembly, with a safety-enhanced steering wheel and an adaptive energy absorbing steering column for frontal and side impact simulations, was developed in the second phase of the study and will be presented separately . To provide information for modeling methodology development, component and sub-system.
The modeling of an advanced steering assembly, with a safety-enhanced steering wheel and an adaptive energy absorbing steering column for frontal. Get this from a library.
Subcompact vehicle energy absorbing steering column evaluation and improvement: executive summary. [Kingdon Humann; Anil V Khadilkar; United States.
National Highway Traffic Safety Administration.]. can be performed on Corvette first generation, energy absorbing, standard (non-adjustable) steering columns. All of the service procedures outlined in this paper should be fairly easy and accomplished without removing the steering column from the car.
The next paper (Disassembly & Repair Paper #2) addresses removing the steering. A distance bracket 33 is secured to the column 6 and a bracket 21 fixes the distance bracket to a vehicle An energy-absorbing plate 30 provided between a fastening bolt 23 inserted in the distance bracket and the column is controlled during deformation by a guide member 30 secured to the column which contains the U-shaped plate portion 32 as the column moves.
Consequently, collapsible, detachable, and other energy absorbing steering columns emerged to address this type of kinematics. These safety-enhanced steering columns allow frontal impact energy to be absorbed by collapsing or breaking the steering columns, thus reducing the potential for rearward column movement in severe crashes.
what precaution must be taken when removing a steering column fitted with an energy absorbing seering columm. Maybe they want you to understand that it has to be handled fairly carefully so as not to disturb the energy absorbing sections.
I.E. not pull it, push it or twist it excessively which would distort the special 'cage' element. 0 0. The Oldsmobile 98 (spelled Ninety-Eight from toand Ninety Eight from to ) is the full-size flagship model of Oldsmobile that was produced from until The name — reflecting a "Series 90" fitted with an 8-cylinder engine — first appeared in and was used again after American consumer automobile production resumed post-World War II.
Other articles where Energy-absorbing steering column is discussed: automobile: Safety systems: Interior-impact energy-absorbing devices augment restraint systems by absorbing energy from the occupant while minimizing injuries. The energy-absorbing steering column, introduced inis a good example of such a device.
Instrument panels, windshield glass, and other surfaces that may be. Steering Vehicle-speed-sensitive power steering Steering turns - lock to lock. Among the standard safety features of the Maxima are: the Nissan Advanced Air Bag System, vehicle dynamic control with traction control system, intelligent forward collision warning, intelligent emergency braking, LATCH system, zone body construction with front and rear crumple zones, energy-absorbing steering column and tire pressure.
This is an action by plaintiff for breach of warranty that plaintiff's automobile had an "energy absorbing steering column." The petition alleged that the breach of warranty directly and proximately increased the personal injuries and damages sustained by plaintiff as a result of an automobile collision.
Safety is comprised of driver/passenger airbags, vehicle dynamic control (VDC), traction control (TCS), energy-absorbing steering column, and a tire pressure monitoring system (TPMS). The Z is backed by a 3-year/36,mile warranty. Safety is comprised of Nissan advanced airbag system, anti-lock braking, vehicle dynamic control, traction control system, energy absorbing steering column, and tire pressure monitoring system.
The Maxima is backed by a 3-year/36,mile warranty. The steering column and shaft consists of the steering column with a built-in EPS mechanism and the intermediate shaft. As a result of impact absorbing mechanisms on the steering column and intermediate shaft, when a collision occurs, the steering shaft effectively absorbs the impact energy that would be transmitted to the driver, thereby.
A second bumper system was similar in construction to the energy‐absorbing steering column used on all cars today. When the bumper is hit, there is. Racers use steel or stainless steel DD steering shafts, splined steering shafts or collapsible steering columns to custom fabricate steering systems and has a great selection of steering shafts available in many lengths and sizes.
We also stock adjustable steering column mounting brackets that clamp right on to the dash bar with precision monoball bearings to hold the shaft, or.
The original steering wheel is not going to fit a GM column, they are splined and will not accept a tapered wheel, and, if you use a smaller diameter wheel, you will find the effort to steer the Willys compounded greatly. Power steering is the only good way to go if you want a small wheel, and keep your shoulders from hurting!Kelly Blue Book® Fair Market Range 1 * Photo: Nissan Titan SE Model Image.
XE Features & Specs Energy-absorbing steering column Standard Standard Nissan Titan XE Owner Reviews 42 Reviews. 5 star 62%. 4 star 29%. 3 star 10%. 2 star.MG MGB Technical - Energy-Absorbing Steering Column While replacing my steering rack in a 74 1/2 MGB (rubber bumper)I have discovered that it has an energy-absorbing steering column - which seems to have moved the steering column forward so I cannot get the new steering rack "up" far enough (the U joint is farther forward that before).