Types of Pulleys?

Answer

There are different types of pulleys. A pulley is a type of cable or belt system that lifts items through the use of a wheel and axle. There are various types of pulley systems. A block and tackle pulley is used to lift heavy loads that require a large force enacted upon it. A belt and chain pulley is used to transfer the power enacted upon the load along different, rotating shafts. Other types of pulleys include a fixed pulley, a movable pulley, and a combination of a fixed pulley and a movable pulley
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Q&A Related to "Types of Pulleys?"
Fixed pulley wheels don't move up and down but are fastened to a fixed structure, like the top of a flagpole. The load arm (lift up) and effort arm (pull down) of the cable are equal
http://www.ehow.com/facts_7355522_type-pulley-flag...
fixed, movable, compound.
http://wiki.answers.com/Q/What_is_the_3_Types_of_p...
There are three types of pulleys the fixed pulley, the moveable pul...
http://www.chacha.com/question/what-are-all-the-ty...
I don't think it has a specific name. A block is a single or multiple pulley, where one or a number of sheaves are enclosed in an assembly between cheeks or chocks. In your model,
http://answers.yahoo.com/question/index?qid=200808...
1 Additional Answer
Ask.com Answer for: types of pulleys
Types of Pulleys
When you think of pulleys, you probably picture an assortment of pulleys and ropes that are working in sync to move large objects. You may think there is only one type of pulley and that it just comes in different sizes, depending on the need. That is a... More »
Difficulty: Easy
Source: www.ehow.com
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