File:2 twin wheel pulleys yielding 4x leverage.JPG
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English: A schematic of 2 twin wheel pulleys that provide a total leverage of 4:1 (meaning one can pull 4x as much weight with a same ammount of effort as pulling one). A next version can include blue coloring of the disks, ... to make it more inline with the other diagrams. The schematic was based on a drawing in the book "Sailing for dummies" by JJ Isler, Peter Isler |
| Date | |
| Source | Own work |
| Author | KVDP |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:14, 28 July 2009 | | 1,034 × 2,183 (268 KB) | Genetics4good (talk | contribs) | {{Information |Description={{en|1=A schematic of 2 twin wheel pulleys that provide a total leverage of 4:1 (meaning one can pull 4x as much weight with a same ammount of effort as pulling one). A next version can include blue coloring of the disks, ... to |
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