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Not long after the Greens Mower was released. In 1928 Jacobsen made a notable contribution to small engines by inventing the recoil start, by 1932 all Jacobsen mowers used recoil starters. The company continued to produce mowers for estates and golf courses throughout the 1920s and 1930s, and was not damaged by the Great Depression. Knud ...
The all-gear walk-behind units were powered by a single-cylinder four-stroke engine, available in a one-wheel model D (1916−195?) and the two wheel model L (1936−1966) and the two wheel model C (1967–1976). Variations of all models included bodywork changes, mechanical changes and color changes throughout their production.
A riding mower, also known as a ride-on mower, tractor mower or lawn tractor, is a type of lawn mower on which the operator is seated, unlike mowers which are pushed or towed. Riding mowers, which sometimes resemble small tractors, are larger than push mowers and are suitable for large lawns, although commercial riding lawn mowers (such as zero ...
If the driver has exited the vehicle with the engine running (to for example retrieve an item, open a gate or close a garage door, etc.), a vehicle in false park can shift into powered reverse from a few seconds to several minutes or longer, after the driver has exited, and then run over the driver or a bystander.
One-way bearing combining sprags and bearing rollers in one race Sprags jam when driven and slide when in reverse. A sprag clutch is a one-way freewheel clutch.It resembles a roller bearing but, instead of cylindrical rollers, non-revolving asymmetric figure-eight shaped sprags, or other elements allowing single direction rotation, are used.
It had only two steel spoked wheels on a single axle and an adjustable tail skid that caused a limited range of cutting heights to be available. In agriculture, a rotary mower is a piece of machinery that is often pulled behind a tractor and powered by the power take-off ; it uses thick blades of sharpened metal to cut thick grass, heavy bushes ...
Sensors monitor wheel speeds, and if one is rotating more than a specified number of revolutions per minute (e.g. 100) than the other (i.e. slipping) the traction control system momentarily brakes it. This transfers more power to the other wheel, [6] but still employs the open differential, which is the same as on cars without the EDL option ...
The mower is a variation of the petrol-powered rotary push lawn mower, but uses a fan above the mower's spinning blades to allow the mower's body to hover over the lawn. The mower is claimed to be more manoeuvrable and easier to push than wheeled petrol mowers, while delivering similar results.