Search results
Results from the WOW.Com Content Network
Spur-gear differential. A spur-gear differential has an equal-sized spur gears at each end, each of which is connected to an output shaft. [8] The input torque (i.e. from the engine or transmission) is applied to the differential via the rotating carrier. [8] Pinion pairs are located within the carrier and rotate freely on pins supported by the ...
He invented the differential in 1827 (known in French as the différentiel mécanique). He invented it whilst at the Conservatoire des Arts et Métiers. It was derived from his work as a watchmaker, whereby cogs move at different rates. The differential allowed the adjustment of rotational ratios of two wheels turning on the same axle.
One day Starley cried 'I have it!' and dismounted. He sat down to a cup of tea and forthwith invented the differential gear, [3] an important mechanical design concept incorporated, e.g., in the back axle of every rear-wheel drive car. It was a Saturday.
In 1818, Arnold invented a differential gear. Around two years later, while repairing a cotton roving frame, he began to realize the differential's potential application for cotton roving. [5] In 1822, he incorporated the differential into a roving frame, allowing the bobbins to progressively slow relative to the spindles as it filled. This ...
Referring to history of differential gears, Ma Jun's differential gear is the earliest historically verifiable design. In China, the south-pointing chariot was re-invented a second time by Zu Chongzhi (429–500) due to the original detailed instructions being lost.
The result is a differential that does not bind up like some LSD types and locking ones, but still gives increased power delivery under many road conditions. Examples include: Torsen T-1 is the brand name of the original Gleasman differential invented by Vernon Gleasman circa 1949 (US Patent 2,559,916 applied in 1949, granted 1951). [12]
Two intermeshing spur gears rotating at different velocity due to differing gear ratio. A gear [1] [2] or gearwheel [3] [4] [5] is a rotating machine part typically used to transmit rotational motion and/or torque by means of a series of teeth that engage with compatible teeth of another gear or other part.
In double-differential steering, as in the Maybach double-differential system, power from a second transmission is fed into an epicycle gear in the final drive of one side or the other. In this design, however, the average drive speed of the tracks is maintained by adding an idler to apply the opposite torque to the epicycle gear on other side ...