Category
page 1Automotive suspension technologies

axle
thumb|upright=1.1|Railroad car Train wheel|wheels affixed to a straight axle, limiting them to rotate in unison. This is called a wheelset.
thumb|upright=1.1|A Denney axle
An axle or axletree is a central shaft for a rotating wheel or gear. On wheeled vehicles, the axle may be fixed to the wheels, rotating with them, or fixed to the vehicle, with the wheels rotating around the axle. In the former case, bearings or bushings are provided at the mounting points where the axle is supported. In the latter case, a bearing or bushing sits inside a central hole in the wheel to allow the wheel or gear
suspension
system of tires, tire air, springs, shock absorbers and linkages that connects a vehicle to its wheels and allows relative motion between the two
leaf spring
simple form of spring, mostly used for the suspension of cars
sway bar
device that reduces the body roll of a vehicle
MacPherson strut
type of automotive suspension design
hydropneumatic suspension
type of motor vehicle suspension system
torsion bar suspension
automotive suspension in which the spring action is from twisting-force applied to a metal bar

strut
thumb|right|Struts on the Landing gear|undercarriage, [[wings and tailplane of an Antonov An-2 biplane]]
active suspension
type of automotive suspension
Panhard rod
type of suspension link
coil spring
spring type formed into a helix shape
air suspension
type of vehicle suspension
Christie suspension
suspension system
double wishbone suspension
type of automotive independent suspension design
independent suspension
vehicle suspension in which each wheel is suspended independently
Watt's linkage
mechanical linkage that converts rotary motion to approximately-straight motion, invented by James Watt
beam axle
the most simple form of a dependent suspension

Multi-link suspension
a type of vehicle suspension
kingpin
the main pivot in the steering mechanism of a car or other vehicle
De Dion tube
Type of automobile suspension
speed wobble
rapid oscillation in primarily in steerable wheels of vehicles which can make the vehicle unstable with increasing amplitude and cause loss of control
control arm
element on a machine
strut bar
automotive suspension accessory
Rocker-bogie
thumb|A rocker bogie
thumb|In motion - incorrectly shows chassis staying level; the chassis actually maintains the average of the two rockers due to the differential
thumb|Rocker bogie on Curiosity (rover)|Curiosity
Kégresse track
Belt-Track designed to be retrofitted onto the drive wheels of a standard automobile, to convert it for use in rough or snowy/icy terrain.
swing axle
simple type of independent suspension
sprung mass
portion of a vehicle supported by its suspension system
magnetorheological damper
damper filled with magnetorheological fluid
slip angle
term or maneuver in vehicle dynamics
Twist-beam rear suspension
suspension
steering knuckle
component in automobile suspension systems
Hydrolastic
Hydrolastic is a type of space-efficient automotive suspension system used in many cars produced by British Motor Corporation (BMC) and its successor companies.
motorcycle suspension
part of a motorcycle
trailing-arm suspension
automotive suspension designed so that the wheel trails behind the suspension's pivot point
circle of forces
dynamic model of interaction between tire and road
Dubonnet suspension
Inerter
device in the study of mechanical networks in control theory
Active Body Control
type of automobile suspension technology
MagneRide
MagneRide is an automotive adaptive suspension with magnetorheological damper system developed by the Delphi Automotive corporation, that uses magnetically controlled dampers, or shock absorbers, for a highly adaptive ride. As opposed to traditional suspension systems, MagneRide has no mechanical valves or even small moving parts that can wear. This system consists of monotube dampers, one on each corner of the vehicle, a sensor set, and an ECU (electronic control unit) to maintain the system.
==Background==
coilover
thumb|right|240px|A set of coilovers.
thumb|right|240px|Coilover used in the double wishbone suspension on a Lotus 7.
thumb|Coilover visible in the front suspension of a Microcar Virgo
A coilover is an automobile suspension device. The name coilover is an abbreviation of "coil over shock absorber".