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Encyclopedia > Hood (vehicle)
A flipfront provides easy access to the engine bay.
A flipfront provides easy access to the engine bay.
Some hoods may need a power bulge to fit for instance engine and air filters.
Some hoods may need a power bulge to fit for instance engine and air filters.

The hood (North America) or bonnet (Commonwealth) is the hinged cover over the engine of motor vehicles that allows access to the engine compartment for maintenance and repair. In British terminology, hood refers to a fabric cover over the passenger compartment of the car (known as the 'top' in the US). Look up Hood in Wiktionary, the free dictionary. ... Image File history File linksMetadata Download high-resolution version (2048x1536, 661 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Hood (vehicle) Metadata This file contains additional information, probably added from the digital camera or scanner used to... Image File history File linksMetadata Download high-resolution version (2048x1536, 661 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Hood (vehicle) Metadata This file contains additional information, probably added from the digital camera or scanner used to... Image File history File links Download high-resolution version (1536x2048, 363 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Hood (vehicle) ... Image File history File links Download high-resolution version (1536x2048, 363 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Hood (vehicle) ... A hinge is a mechanical device that connects two solid objects, allowing a relative motion between them. ... Look up lid in Wiktionary, the free dictionary. ... For other uses, see Engine (disambiguation). ... A mechanic working on the rear end of a car. ...


On passenger cars, a hood may be held down by a concealed latch. On race cars, or cars with aftermarket hoods (that do not use the factory latch system) the hood may be held down by hood pins. A hood may sometimes contain a hood ornament, hood scoop, power bulge, and/or wiper jets. Hoods are typically made out of steel, but aluminium is rapidly gaining popularity with auto companies. Aftermarket manufacturers may construct hoods out of fiberglass, carbon fibre, or dry carbon. A hood ornament is the name given to a specially crafted model of something which symbolises a car company like a badge. ... A hood scoop is an air vent on a car hood which usually sends air over an intercooler. ... Power bulge on the hood of a Saab Sonett mk2 V4. ... windscreen wiper on a parked car. ... For other uses, see Steel (disambiguation). ... Aluminum redirects here. ... Bundle of fiberglass Fiberglass (also called fibreglass and glass fibre) is material made from extremely fine fibers of glass. ... Carbon fiber composite is a strong, light and very expensive material. ...


In Japan and Europe, regulations have come into effect in recent years that place a limit on the severity of pedestrian head injury when struck by a motor vehicle. This is leading to more advanced hood designs, as evidenced by multicone hood inner panel designs as found on the Mazda RX-8 and other vehicles. Other changes are being made to use the bonnet / hood as an active structure and push its surface several cm. away from the hard motor components during a pedestrian crash. This may be achieved by mechanical (spring force) or pyrotechnic devices. For other uses, see Europe (disambiguation). ... The Mazda RX-8 is a sports car manufactured by Mazda Motor Corporation. ... The word pyrotechnic (literally meaning fire technology) refers to any chemical explosive device, but especially fireworks. ...


A recent trend in street racing has been to raise the rear end of the hood to promote cooling, although this, in theory, does little, except at dead stop, since the area of the hood directly in front of the windshield and the lowest portions of the windshield are almost always positive pressure zones (air actually flows into the engine bay, not out of it, increasing engine bay pressure).


See also


  Results from FactBites:
 
Hood for oven in pizza delivery vehicle - Patent 4556046 (4651 words)
Although traditional hoods have exhausting means in the roof or uppermost part of the hood, considerations of weather, bridge clearances and aesthetics militate against exhausting hood vapors through the top of the pizza preparation and delivery vehicle.
It should be understood that the vehicle 100 and the oven 99 form no part of the present invention and are shown only to illustrate the environment in which the hood 1 is used.
In this embodiment, the hood body components such as the directing panels 5 and 6, the reinforcing panels 13, the upper frames 18 and the lower frame 23 are preferably made from 16-gauge fl iron.
City of Hood River - Administrative Dept. - Municipal Code Title 10 (7229 words)
In a prosecution of a vehicle owner, charging a violation of a restriction on parking, proof that the vehicle at the time of the violation was registered to the defendant shall constitute a presumption that he was then the owner in fact.
In a prosecution of a vehicle owner, charging a violation of a restriction on parking, proof that the vehicle at the time of the violation was registered to the defendant shall constitute a rebuttable presumption that the registrant was then the owner in fact.
Vehicles impounded under authority of this sub section shall be disposed of in the same manner as provided in subsection B of this section.
  More results at FactBites »


 

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