Search results
Results from the WOW.Com Content Network
These new cultivators were drawn by draft animals (such as horses, mules, or oxen) or were pushed or drawn by people, depending on the need and expense. [citation needed] The powered rotary hoe was invented by Arthur Clifford Howard who, in 1912, began experimenting with rotary tillage on his father's farm at Gilgandra, New South Wales, Australia.
Harrows differ from cultivators in that they disturb the whole surface of the soil, while a cultivator instead disturbs only narrow tracks between the crop rows to kill weeds. There are four general types of harrows: disc harrows, tine harrows (including spring-tooth harrows, drag harrows, and spike harrows), chain harrows, and chain-disk harrows.
The spinning mule spins textile fibres into yarn by an intermittent process. [4] In the draw stroke, the roving is pulled through rollers and twisted; on the return it is wrapped onto the spindle. Its rival, the throstle frame or ring frame, uses a continuous process, where the roving is drawn, twisted and wrapped in one action. The mule was ...
IH's first effort to solve this problem was a motor cultivator, a class of machine that various companies were building and selling in the late 1910s and early 1920s. As the name implies, these were self-propelled cultivators in the simplest sense—little more than a horse implement with a motor added.
The mule is a domestic equine hybrid between a donkey and a horse.It is the offspring of a male donkey (a jack) and a female horse (a mare). [1] [2] The horse and the donkey are different species, with different numbers of chromosomes; of the two possible first-generation hybrids between them, the mule is easier to obtain and more common than the hinny, which is the offspring of a male horse ...
Fresno Scraper (Patent Application). The front drawbar is pulled by two horses, and pulls the scraper proper behind it, while the operator walks behind controlling the depth of scrape with the handle Fresno scrapers in use building the Miocene Ditch near Nome, Alaska Fresno scraper
- Mountain Mule Packer Ranch Hurricane Helene was a Category 4 storm that created a 500-mile path of destruction from Florida to North Carolina with catastrophic flooding, damaging winds and power ...
Twenty-mule-team wagons on display in Death Valley, California The vehicles The carriage assembly. In 1877, six years before twenty-mule teams would be introduced in Death Valley, Scientific American reported that Francis Marion Smith and his brother had shipped their company's borax in a 30-ton load using two large wagons, with a third wagon for food and water, drawn by a 24-mule team over a ...