Four Wheel steering mechanism using bevel gears

A four-wheel steering mechanism, also known as 4WS, is an automotive system that enables all four wheels of a vehicle to turn and steer independently. This technology enhances vehicle maneuverability, stability, and overall handling. One common method for implementing four-wheel steering is through the use of bevel gears.
In this mechanism, bevel gears are utilized to transmit rotational motion from the steering wheel to both the front and rear axles. The system includes two sets of bevel gears-one at the front axle and another at the rear axle. When the driver turns the steering wheel, it engages the front bevel gear set to control the direction of the front wheels, just like in traditional two-wheel steering.
However, the unique aspect of four-wheel steering is that it also engages the rear bevel gear set. This allows the rear wheels to turn in the same or opposite direction as the front wheels, depending on the driving conditions and vehicle speed. At low speeds, the rear wheels might turn in the opposite direction, reducing the turning radius and making parking and tight maneuvers easier. At higher speeds, they can turn in the same direction as the front wheels, enhancing stability and control during lane changes and high-speed driving.
Overall, the four-wheel steering mechanism using bevel gears is a sophisticated system that contributes to improved vehicle agility, safety, and comfort by optimizing wheel movement based on driving conditions. It's often found in sports cars, luxury vehicles, and some trucks to provide a well-rounded driving experience.

[@WaterBucketXD2024]

Its good but you cant rotate the front so thats an downside of that thing. To fix that, turn the backe wheels opposite direction of the front wheels, to put it into simple words, if your front wheels are turning left turn the back wheels right and vice versa

[@manojupadhaya908]

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[@SubhashKumar-hh2iy]

Good

[@GustavoGarciaRendon]

Muy bueno

[@thomasavinash72]

Can you share design illustration

[@EngineeringProjectpune]

Can u what's app me ur requirement
8007979413

[@dsrobotics9112]

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