Sliding air-box

Motor vehicles – Power – With means to guide and/or control combustion air for power...

Reexamination Certificate

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Details

C180S068100, C180S190000

Reexamination Certificate

active

11041803

ABSTRACT:
A vehicle, such as a snowmobile, includes an engine with one or more air intakes for receiving air into the engine and an airbox for directing air into the air intakes. The airbox slides to facilitate installation and removal of the airbox from the engine compartment, which thus economizes time and cost both for vehicle assembly and maintenance. The sliding airbox also eliminates the need for a gap between the fuel tank and the airbox, allowing the fuel tank to be moved forward, thus improving mass centralization of the vehicle. The sliding airbox has a rectangular slot which slides onto a rectangular plate on an intake adapter. The intake adapter has a flexible tubular connection for each cylinder of the engine which are secured to each air intake with a hose clamp. The air intake usually includes an air metering device such as a carburetor or throttle body.

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patent: 2004/0159482 (2004-08-01), Eide

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