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Referred to as the Bucket Truck, this particular vehicle has a bucket accessory together with an expandable arm used to raise employees high up into the air. Bucket Trucks are even referred to as Aerial Boom Trucks. They have a lifting capacity of one hundred fifty kilograms to seven hundred kilograms and the bucket itself can be lengthened up to 10 meters in the air.
Knuckle Boom Trucks are much bigger lift vehicles that are outfitted together with a crane on the rear of the equipment. If the length of the vehicle is lengthened, 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 which is a huge container on its back. These are constructed to lift concrete and to carry expandable pipe. Concrete is pumped with the pipe into a certain location. Concrete Boom Trucks can be lengthened up to seventy meters.
The most popular type of torque converter utilized in car transmissions is the fluid coupling type. In the 1920s there was also the Constantinesco or pendulum-based torque converter. There are different mechanical designs used for constantly changeable transmissions which can multiply torque. For example, the Variomatic is a type that has a belt drive and expanding pulleys.
A fluid coupling is a 2 element drive which is incapable of multiplying torque. A torque converter has an extra component which is the stator. This alters the drive's characteristics all through occasions of high slippage and produces an increase in torque output.
There are a at least three rotating components inside a torque converter: the turbine, which drives the load, the impeller, which is mechanically driven by the prime mover and the stator, that is between the impeller and the turbine so that it can alter oil flow returning from the turbine to the impeller. Usually, the design of the torque converter dictates that the stator be prevented from rotating under any situation and this is where the word stator starts from. Actually, the stator is mounted on an overrunning clutch. This particular design stops the stator from counter rotating with respect to the prime mover while still enabling forward rotation.
