What uses transmission device "gear"?

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What uses transmission device "gear"?

What machines have transmission device, or gears? Something like the bicycles, cars..What else?

2006-09-30 00:11:45 · 2 answers · asked by averroes 3 in Science & Mathematics ➔ Engineering

2 answers

Wherever different speeds in steps are to be achieved and change of direction of rotation is required, gear transmissions can be used.
Pure mechanical and hydraullic transmissions use gear trains for locomotives, cement industries, lathes and similar machineries.
VR

2006-09-30 00:34:57 · answer #1 · answered by sarayu 7 · 0⤊ 0⤋

There are innumerable machines which use gears.

Gears are a circular form of levers, which give "mechanical advantage."

2006-09-30 16:38:00 · answer #2 · answered by dmb06851 7 · 0⤊ 0⤋