Pulleys can be multiplied in any number of ways to accomplish a variety of tasks. Ablock and tackle, for example, is a pulley configuration that contains two or more individual drums, each containing two or more wheels rotating on the same axle. The rope loops back and forth between the p...
The cone pulley is another specialized pulley system that incorporates the basic mechanics of a pulley system while allowing for mechanical adjustments. A cone pulley is essentially multiple pulley wheels of decreasing circumferences stacked on top of one another, forming a cone shape. This cone shap...
This is a specialized pulley system that uses both thebasics of a pulley system, but still adjusting for various mechanical changes. The name comes from the fact that several pulley wheels, each with a specific decrease in circumference, are stacked on top of one another, which forms a shape...
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These pinion wheels are used in conjunction with outer cogwheels and have teeth that are carved into portions of cylinders and cones. These are used in planetary gear drives and gear-type connections for shafts. This type of gear has one drawback: a variable number of interior and outside ...
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Explore the types of simple machines, which are machines with few or no moving parts. Examine the properties of the six types of simple machines, which are pulleys, wedges, levers, axles, inclined planes, and screws. What is a Simple Machine? What do scissors, bike wheels, and bottle ...
A CVT transmission system works through a pulley system, two cones at each pulley are connected via a chain belt and these cones can move to increase or decrease the belt diameter to change gear ratios. This property of CVT allows it to have infinite gear ratios that the transmission can qu...
In its simplest form, a crane consists of a lever and a pulley. Cranes at a fixed angle, with a single arm, were used in the early days to lift heavy loads. These days, modern cranes that can work from a few degrees angle to a nearly perpendicular position that can lift very heavy...