Recirculating ball, also known as recirculating ball and nut or worm and sector, is a steering mechanism commonly found in older automobiles, off-road vehicles, and some trucks. Most newer cars use the more economical rack and pinion steering instead, but some upmarket manufacturers (such as BMW and Mercedes-Benz) held on to the design until well into the 1990s for the durability and strength inherent in the design. A few, including Chrysler, General Motors and Lada, still use this technology in certain models including the Jeep Wrangler[1] and the Lada Niva.
^Lee, Christian (2007). High-Performance Jeep Wrangler TJ Builder's Guide. CarTech, Incorporated. ISBN 9781932494266.
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Recirculatingball, also known as recirculatingball and nut or worm and sector, is a steering mechanism commonly found in older automobiles, off-road...
them with the other end of the apparatus. Thus, they are "recirculated". The recirculatingball mechanism has the advantage of a much greater mechanical...
Manufacturers have addressed this problem with ball transfer units incorporating recirculatingball principles, however the inverted position is still...
to be rather bulky, due to the need to have a mechanism to recirculate the balls. The ball screw was invented independently by H.M. Stevenson and D. Glenn...
the Pitman arm acts as a linkage attached to the steering box (see recirculatingball) sector shaft, it converts the angular motion of the sector shaft...
driver inputs. This can be through direct mechanical contact as in recirculatingball or rack and pinion steering gears, without or with the assistance...
load capacity, quick to wear, oscillating positioning load as bearings recirculate. Applications Benefits Excellent accuracy, no backlash, no wear (infinite...
powerful 3.8 litre engine, 4-wheel disc brakes, and power assisted recirculatingball steering among its mechanical improvements. Visually the early versions...
mostly due to the difference in gear ratios. The Crossfire uses the recirculatingball steering system from the R170 platform. Front suspension is unequal...
Steering rack (a form of steering gear; see also rack and pinion and recirculatingball) Steering shaft Steering wheel (driving wheel) Strut Stub axle Suspension...
provides less mechanical advantage than other mechanisms such as recirculatingball, but less backlash and greater feedback, or steering "feel". The mechanism...
makes for smoother engagement. The ball screw is a more advanced type of leadscrew that uses a recirculating-ball nut to minimize friction and prolong...
drive reduced this effect. Further worm drive development led to recirculatingball bearings to reduce frictional forces, which transmitted some steering...
where a four-cylinder diesel engine was available. V8 models used recirculatingball steering (as per previous 5 Series generations), however rack and...
High Speed, and may be the only mid-engined car ever to have used a recirculatingball steering setup. The Monteverdi Hai – behind the wheel of the most...
rack-and-pinion steering, the M5 (and other V8 models) retains the recirculatingball steering system, as used by previous generations of the M5. A quicker...