Category:Grasshopper beam engines
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English: Grasshopper beam engines are beam engines where the connecting rod to the crankshaft is placed between the piston and the beam's pivot. That is, they use a second-class lever, rather than the usual first-class lever.
This category has the following 5 subcategories, out of 5 total.
Media in category "Grasshopper beam engines"
The following 13 files are in this category, out of 13 total.