Manual steering gear

Mechanical Steering gearwith energy saving construction; with more old type parts are available especially rebuilt sevice

The ball screw assembly  steering gears consists of a screw and a nut, each with matching helical grooves, and balls which roll between these grooves between the nut and the screw when the nut or screw is rotating. The balls are deflected by the deflector into the ball return system of the nut and they travel through the return system to the opposite end of the ball nut in a continuous path, and exit from the ball return system into the ball screw and nut thread raceways continuously to recirculate in a closed circuit. The ball nut assembly: Ball nut determines the load and life of the ball screw assembly. The ratio of the number of threads in the ball nut circuit to the number Of threads on the ball screw determines how much sooner the ball nut will reach Fatigue failure (wear out) than the ball screw will. Ball nuts are manufactured With two types of return systems. 

         

Steering Gearbox is a mechanical method of transferring energy from one device to another and is used to increase torque while reducing speed. Torque is the power generated through the bending or twisting of a solid material. This term is used interchangeably with transmission. In a situation where multiple gear speeds are needed, a transmission with multiple gears can be used to increase torque while slowing down the output speed. This design is commonly found in automobile transmissions. The same principle can be used to create an overdrive gear that increases output speed while decreasing torque. In an automobile, there are three types of transmission: automatic, manual or continuously variable. A manual transmission vehicle provides the best example of a simple gearbox. In both the automatic and continuously variable transmissions, the gearboxes are closed systems, requiring very little human interaction. Each unit is manufactured with a specific purpose in mind and the gear ratio used is designed to provide the level of force required. This ratio is fixed and cannot be changed once the box is constructed.

 

Manual steering gear