The modern gas tractor, its construction, utility, operation and repair: a practical treatise defining every branch of up-to-date gas tractor engineering, driving and maintenance in a non-technical manner. Considers fully all types of power plants and their components, methods of drive and speed changing mechanisms. Describes design and construction as well as practical application of tractors in the field (1919)
Pagé, Victor Wilfred, 1885-1947 · New York : Scientific American Pub. Co. · leaf 269
he neutralposition, if the master clutch is engaged, the tractorwill not move because there is no driving connectionbetween the bevel gearing and the driving shaft. When the positive jaw clutch is moved on the shaftso it engages bevel gear A the drive is through A to thebevel gear on the short… … FORWARDI DRIVEtGEAR i B DRIVECHAIN ;ros5 SHAFT Fig. 104.—Showing Arrangement or Clutches and Drive Gearsof Holt Caterpillar Traetor. The Modern Gas Tractor 205 the differential gear which turns the counter shaft onwhich the bull pinions are mounted, so the tractor ismoving ahead. If the clutch is…
Farm engines · Internal combustion engines
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