which can be brought into mesh with the spur gear on the differential, and also with the, large spur gear on the countershaft, thus obtaining a reverse motion. The idea of bringing the gears into ...

Dive into the impressive process of crafting a high-strength spur gear from old ship sheets. Watch as expert mechanics skillfully cut gear teeth on a lathe, transforming raw materials into precision ...

Watch as an expert craftsman transforms high-strength sheets from old ships into precise spur gears. With expert skill ... reliable mechanical components. Large plumes of smoke seen as wildfire ...