Why Snatch Blocks are AWESOME


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Why Snatch Blocks are AWESOME

Why Snatch Blocks are AWESOME

This article is about the mechanical concept and device.

pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt, or transfer of power between the shaft and cable or belt. In the case of a pulley supported by a frame or shell that does not transfer power to a shaft, but is used to guide the cable or exert a force, the supporting shell is called a block, and the pulley may be called a sheave.

A pulley may have a groove or grooves between flanges around its circumference to locate the cable or belt. The drive element of a pulley system can be a ropecablebelt, or chain.

 How Pulleys Work?

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