Chassis - wikipedia Chassis This article is about car chassis. For other uses, see Frame ( disambiguation ). For computer chassis, see Computer case. Motor vehicle chassis with its suspension, exhaust system, and steering box A chassis ( US English / ˈtʃæsi /, UK English / ˈʃæsi / ; plural : `` chassis '' / ˈtʃæsiz / or / ˈʃæsiz / ) consists of an internal vehicle frame that supports an artificial object in its construction and use, can also provide protection for some internal parts. An example of a chassis is the underpart of a motor vehicle, consisting of the frame ( on which the body is mounted ). If the running gear such as wheels and transmission, and sometimes even the driver 's seat, are included, then the assembly is described as a rolling chassis. Contents 1 Examples of use 1.1 Vehicles 1.2 Electronics 2 See also 3 References Examples of use Vehicles See also : Rolling chassis 1950s Jeep FC cowl and chassis for others to convert into finished vehicles In the case of vehicles, the term rolling chassis means the frame plus the `` running gear '' like engine, transmission, drive shaft, differential, and suspension. An under body ( sometimes referred to as `` coachwork '' ), which is usually not necessary for integrity of the structure, is built on the chassis to complete the vehicle. For commercial vehicles, a rolling chassis consists of an assembly of all the essential parts of a truck ( without the body ) to be ready for operation on the road. The design of a pleasure car chassis will be different than one for commercial vehicles because of the heavier loads and constant work use. Commercial vehicle manufacturers sell `` chassis only '', `` cowl and chassis '', as well as `` chassis cab '' versions that can be outfitted with specialized bodies. These include motor homes, fire engines, ambulances, box trucks, etc. In particular applications, such as school buses, a government agency like National Highway Traffic Safety Administration ( NHTSA ) in the U.S. defines the design standards of chassis and body conversions. An armoured fighting vehicle 's hull serves as the chassis and comprises the bottom part of the AFV that includes the tracks, engine, driver 's seat, and crew compartment. This describes the lower hull, although common usage might include the upper hull to mean the AFV without the turret. The hull serves as a basis for platforms on tanks, armoured personnel carriers, combat engineering vehicles, etc. Electronics PowerMac G4 chassis opened to expose computer components In an electronic device, the chassis consists of a frame or other internal supporting structure on which the circuit boards and other electronics are mounted. In some designs, such as older sets, the chassis is mounted inside a heavy, rigid cabinet, while in other designs such as modern computer cases, lightweight covers or panels are attached to the chassis. The combination of chassis and outer covering is sometimes called an enclosure. See also Look up chassis in Wiktionary, the free dictionary. Wikimedia Commons has media related to Automobile chassis. Backbone chassis Body - on - frame Locomotive frame Monocoque, structural shell, instead of a structural frame Undercarriage Underframe Vehicle frame References Starry, Donn A. GEN. Mounted Combat in Vietnam. Vietnam Studies ; Department of the Army, Washington, D.C. 1978. Jump up ^ Company, Houghton Mifflin Harcourt Publishing. `` The American Heritage Dictionary entry : chassis ''. www.ahdictionary.com. Retrieved 2017 - 05 - 21. Jump up ^ `` Chassis definition and meaning Collins English Dictionary ''. www.collinsdictionary.com. Retrieved 2017 - 05 - 21. Jump up ^ Association of Licensed Automobile Manufacturers ( U.S. ) ( 1922 ). Official Handbook of Automobiles. National Automobile Association. p. 180. OCLC 6360726. Retrieved 10 September 2010. Jump up ^ Sturmey, Henry ( 2 April 1908 ). `` The Use of Unsuitable Vehicles ''. Commercial Motor. 7 ( 160 ) : 146 -- 147. Retrieved 10 September 2010. Jump up ^ Grenzeback, Lance R. ; Lin, Sandi ; Meunier, Jacob ( 2005 ). Operational Differences and Similarities among the Motorcoach, School Bus, and Trucking Industries. Transportation Research Board. p. 13. ISBN 978 - 0 - 309 - 08821 - 3. Retrieved 10 September 2010. Jump up ^ Starry p. 45, 79, 129, 143, 153, etc. Jump up ^ Khandpur, Raghbir Singh ( 2006 ). Troubleshooting Electronic Equipment. McGraw - Hill Professional. p. 45. ISBN 978 - 0 - 07 - 147731 - 4. Retrieved 10 September 2010. Automotive design Part of a series of articles on cars Body Framework Car platform Backbone chassis Beltline Body - on - frame Bumper Cabrio coach Chassis Continental tire Crumple zone Dagmar bumpers Fender Fender skirts Grille Hood Hood scoop Monocoque Overhang Pillar Pontoon fenders Quarter panel Roof rack Shaker scoop Spoiler Stressed member engine Subframe Tonneau Trunk lid Compartments Trunk / boot / dickie Hood / bonnet Doors Butterfly doors Gull - wing door Scissor doors Sliding door Suicide door Vehicle canopy Glass Greenhouse Power window Quarter glass Opera window Sunroof Windshield / windscreen Windshield / windscreen wiper Other elements Bumper sticker Curb feeler Front - end bra Hood ornament Japan black Nerf bar Omniview technology Run - flat tire Spare tire Tire / tyre Tow hitch Truck accessory Window deflector Geometry Approach and departure angles Breakover angle Overhang Ride height Roll center Turning radius Weight distribution Exterior equipment Lighting Daytime running lamp Headlamp sealed beam high - intensity discharge lamp Hidden headlamps Turn signals trafficators Rear position lamps Stop lamps Reversing lamps Safety reflector retroreflector Other elements Vehicle horn Vehicle registration plate vanity plate Windshield / windscreen washer fluid Wing mirror power side - view mirror Legal Motor vehicle theft Vehicle identification number Commons Portal Retrieved from `` https://en.wikipedia.org/w/index.php?title=Chassis&oldid=797734168 '' Categories : Automotive chassis types Vehicle technology Computer enclosure Carriages and mountings Talk Contents About Wikipedia Български Català Cebuano Čeština Dansk Deutsch Español Esperanto Euskara Français 한국어 Հայերեն Hrvatski Bahasa Indonesia Italiano Қазақша Nederlands 日本 語 Norsk Polski Português Română Русский සිංහල Simple English Slovenščina Српски / srpski Svenska தமிழ் Türkçe Українська 中文 Edit links This page was last edited on 28 August 2017, at 21 : 40. 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Question: where is the differential located in a car
Answer: chassis