Mobile chassis and interchangeable vehicle body with ram air circulation system
View Patent ↗An improved body configuration for a vehicle having an aerodynamic configuration and defining a pair of longitudinally extending air flow channels at the opposite sides of the body and inwardly of the outer periphery of the fenders for achieving good air flow. A front bridging member is formed that defines a grille having a pair of air scoops which form an aerodynamic device for assisting in the air flow. The engine compartment is defined by a rearwardly opening extractor section for drawing air from the engine compartment and a forwardly extending exhaust system receives the exhaust gases from the engine and discharges them to the atmosphere. A belly pan provides smooth air flow through the area beneath the vehicle and includes air scoops for receiving and discharging cooling air.
1. A vehicle comprising:
chassis structure defining an enclosed packaging space;
body structure separable from and interchangeable with the chassis structure and defining an enclosed cockpit space;
at least one of the chassis structure and body structure defining an interface therebetween for at least partially defining the enclosed cockpit space and the enclosed packaging space;
a first passageway defined by the body structure and configured to receive ram air for circulation throughout the cockpit space; and
a second passageway defined by the chassis structure and configured to receive ram air for circulation through the packaging space;
wherein the definition of the first passageway includes a pair of spaced ram air inlets, a pair of spaced hollow longitudinal roof rails respectively in communication with the pair of ram air inlets, and a pair of spaced hollow transverse rails in communication with the pair of spaced hollow longitudinal roof rails to form a circumambient air flow circuit having outlet openings in communication with the enclosed cockpit space.
2. The vehicle of claim 1 , wherein one of the pair of spaced hollow transverse rails is in air flow communication with one longitudinal portion of the cockpit space while the other one of the pair of hollow transverse rails is in air flow communication with another longitudinal portion of the cockpit space.
3. The vehicle of claim 2 , wherein the one longitudinal portion of the cockpit space includes front seat structure and the other longitudinal portion of the cockpit space includes back seat structure.
4. A vehicle comprising:
chassis structure defining an enclosed packaging space;
body structure separable from and interchangeable with the chassis structure and defining an enclosed cockpit space;
at least one of the chassis structure and body structure defining an interface therebetween for at least partially defining the enclosed cockpit space and the enclosed packaging space;
a first passageway defined by the body structure and configured to receive ram air for circulation throughout the cockpit space;
a second passageway defined by the chassis structure and configured to receive ram air for circulation through the packaging space;
said first passageway including a pair of spaced ram air inlets, a pair of spaced hollow longitudinal roof rails respectively in communication wit the pair of ram air inlets, and a pair of spaced hollow transverse rails in communication wit the pair of spaced hollow longitudinal roof rails to form a circumambient air flow circuit having outlet openings in communication with the enclosed cockpit space;
said one of the pair of spaced hollow transverse rails is in air flow communication with one longitudinal portion of the cockpit space while the other one of the pair of hollow transverse rails is in air flow communication with another longitudinal portion of the cockpit space; and
said one longitudinal portion of the cockpit space including front seat structure and the other longitudinal portion of the cockpit space including back seat structure.