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One more type of Boom Truck is referred to as a Bucket Truck. It has a bucket accessory along with an expandable arm and specializes in lifting individuals, usually workers up in the air. Bucket Trucks are likewise referred to as Aerial Boom Trucks. They have a lifting capacity of 150 kg to 700 kg and the bucket itself can be lengthened up to 10 meters in the air.
Knuckle Boom Trucks are much bigger lift vehicles that are equipped with a crane on the back of the equipment. If the length of the vehicle is expanded, then the truck becomes a Trolley Boom Truck. These kinds of forklifts have a lifting capacity of ten tons to fifty tons.
Another type of Boom Truck the Concrete Boom Truck that is a huge container on its rear. These are constructed to carry concrete and to carry expandable pipe. Concrete is pumped with the pipe into a particular place. Concrete Boom Trucks are able to be lengthened up to seventy meters.
The fluid coupling model is actually the most popular kind of torque converter utilized in car transmissions. In the 1920's there were pendulum-based torque or Constantinesco converter. There are other mechanical designs for continuously changeable transmissions which have the ability to multiply torque. For example, the Variomatic is a version which has a belt drive and expanding pulleys.
The 2 element drive fluid coupling could not multiply torque. Torque converters have an component called a stator. This alters the drive's characteristics throughout times of high slippage and generates an increase in torque output.
In a torque converter, there are a minimum of three rotating components: the turbine, to drive the load, the impeller which is driven mechanically driven by the prime mover and the stator. The stator is between the turbine and the impeller so that it could alter oil flow returning from the turbine to the impeller. Normally, the design of the torque converter dictates that the stator be stopped from rotating under any condition and this is where the term stator starts from. In point of fact, the stator is mounted on an overrunning clutch. This particular design prevents the stator from counter rotating with respect to the prime mover while still permitting forward rotation.
