eral Electric Co., is cotton, which is held highlycompressed between steel shrouds or end plates. The cot-ton receives a vacuum-oil treatment, which acts as an in-itial lubrication. These gears have been in use now forover eight years, and about twenty manufacturers of pas-senger automobiles are… … timing gears em-on Buick 1921 car. gears are certain to give correct timing and not to jump*a tooth occasionally, as may happen with other methods.4. No adjustments are necessary. 5. Vibrations whichoccur at critical speeds do not show themselves in theway of noise or hammer. Furthermore, there is…
Automobiles · Aeronautics
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