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Adjustable spoiler of formula racer

A technology of formula racing and rear wing, applied in the direction of body, body stability, vehicle parts, etc., can solve the problem of not having the opportunity to give full play, and achieve the effect of simple operation, compact and reasonable structure

Inactive Publication Date: 2015-02-11
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under this premise, a Formula Student car can accelerate to more than 120km / h, but if the tires do not have enough grip in the corner, the engine has no chance to fully develop even if it has enough power

Method used

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  • Adjustable spoiler of formula racer
  • Adjustable spoiler of formula racer
  • Adjustable spoiler of formula racer

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Embodiment Construction

[0023] According to the formula racing car adjustable tail that the present invention implements such as Figure 1-4 As shown, including: 1-main wing; 2-end plate; 3-flap; 4-reinforcing rib; 5-bearing; Three-position four-way manual reversing valve; 11-button operating mechanism; 12-overflow valve; 13-two-position two-way electromagnetic reversing valve; 14-oil tank; 15-accumulator; 16-one-way valve; 17- Motor and pump; 18-pressure switch.

[0024] The main wing 1 is perpendicular to the traveling direction of the vehicle, and the two ends of the main wing 1 are respectively connected with an end plate 2, the bottom of the oil cylinder 8 is fixed on the main wing 1 by bolts, the push rod 7 is installed in the oil cylinder 8, and is controlled by the pressure of the oil in the oil cylinder 8. The rod 7 can move up and down in the oil cylinder 8, and the top of the push rod 7 is connected with the empennage connection lug 6 through a bolt, and the empennage connection lug 6 is ...

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Abstract

The invention discloses an adjustable spoiler of a formula racer. The adjustable spoiler of the formula racer is characterized by mainly comprising a main wing and a flap, wherein the main wing and the flap are arranged at an interval; an end plate is connected to each of two ends of the main wing; the arrangement direction of each end plate is in accordance with the traveling direction of the racer; the flap is arranged on the main wing in a mode of being movably supported by a movable supporting point; two end surfaces of the flap are arranged on the end plates in a mode of being movably supported by a bearing; the axis of the bearing and the movable supporting point are not on the same straight line, so that the flap can be controlled by a button operating mechanism to rotate around the axis of the bearing; the button operating mechanism is mounted on a steering wheel and is manually operated by a racing driver. When the racer turns, the attack angle of the spoiler can be increased under the control of the driver, so that the racer turns at a high speed by virtue of the generated negative lift; when the racer straightly runs, the attack angle of the spoiler can be decreased under the control of the driver, and additional air resistance is avoided.

Description

technical field [0001] The invention relates to an aerodynamic additional device for increasing the cornering speed of a racing car, belonging to the field of automobile aerodynamics. Background technique [0002] Formula Student China (hereinafter referred to as "China FSC") is an automobile design and manufacturing competition organized by students majoring in automobile engineering or automobile related majors in colleges and universities. Each participating team shall design and manufacture a small single-seater recreational racing car with excellent performance in acceleration, braking, handling, etc. within one year in accordance with the competition rules and racing car manufacturing standards. Part of the competition. [0003] The basic principles of the game are as follows: [0004] Open wheel / open cabin; use a four-stroke gasoline engine with a small displacement; install a small-diameter intake restrictor valve; have strict size restrictions on wheelbase and rim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D37/02
CPCB62D37/02
Inventor 汪怡平吴澄白婉荣余晨光
Owner WUHAN UNIV OF TECH
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