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many pulleys at various angles multiply the initial power of the winch
How Do Pulleys Multiply Force in Complex Systems?
- Thread starter Ranger Mike
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SUMMARY
Pulleys, when arranged at various angles, significantly enhance the initial power generated by a winch, particularly in complex lifting scenarios. The "cat's cradle" technique, although infrequently utilized due to limited anchor points for snatch blocks, proves effective in situations like recovering heavy vehicles that have sunk or rolled over in challenging environments such as forests. The discussion highlights the ineffectiveness of pushing vehicles with bulldozers, emphasizing the importance of proper techniques in recovery operations.
PREREQUISITES- Understanding of mechanical advantage in pulley systems
- Familiarity with winch operation and specifications
- Knowledge of snatch blocks and their applications
- Basic principles of tension and load distribution
- Research the mechanics of the "cat's cradle" technique in pulley systems
- Learn about the specifications and operation of different winch models
- Explore the use of snatch blocks in various recovery scenarios
- Study load distribution principles in complex lifting operations
Engineers, recovery specialists, and outdoor enthusiasts involved in heavy lifting and vehicle recovery operations will benefit from this discussion.
many pulleys at various angles multiply the initial power of the winch
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Baluncore
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The "cat's cradle" technique is very rarely seen due to the lack of anchor points for snatch blocks near highways. It really comes into its own when a heavy vehicle sinks, or rolls over, in a forest.Ranger Mike said:
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berkeman
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Wow, very impressive. I like how they said they tried pushing it out with a 'dozer and that did not work, and then later in the video you can see the back of the truck with big letters "DO NOT PUSH". LOL 
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DaveC426913
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Man, guys just blithely walking in and amongst those tensioned cables...
Anybody seen Ghost Ship?
Anybody seen Ghost Ship?
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