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A yoke is a wooden beam used between a pair of oxen or other animals to enable them to pull together on a load when working in pairs, as oxen usually do; some yokes ...
Poka-yoke was originally baka-yoke, but as this means "fool-proofing" (or "idiot-proofing") the name was changed to the milder poka-yoke. [4] Poka-yoke is derived from poka o yokeru (ポカを避ける), a term in shogi that means avoiding an unthinkably bad move.
[2]: 310 The hard yoke across the horse's chest was gradually replaced by a breast strap, which was often depicted in carved reliefs and stamped bricks of tombs from the Han Dynasty (202 BC – 220 AD). [2]: 308–312 Eventually, the horse collar was invented in China, at least by the 5th century. [2]: 22–23, 319–323
A carrying pole, also called a shoulder pole [1] or a milkmaid's yoke, is a yoke of wood or bamboo, used by people to carry a load. This piece of equipment is used in one of two basic ways: This piece of equipment is used in one of two basic ways:
The collar had another advantage over the yoke as it reduced pressure on the horse's windpipe. From the time of the invention of the horse collar, horses became more valuable for plowing and pulling. When the horse was harnessed in the collar, the horse could apply 50% more power to a task in a given time period than could an ox , due to the ...
The chariots of the Egyptians and Assyrians, with whom the bow was the principal arm of attack, were richly mounted with quivers full of arrows. The Egyptians invented the yoke saddle for their chariot horses in c. 1500 BC. As a general rule, the Egyptians used chariots as mobile archery platforms; chariots always had two men, with the driver ...
The Egyptians invented the yoke saddle for their chariot horses around 1500 BC. Chariots were effective for their high speed, mobility and strength which could not be matched by infantry at the time. They quickly became a powerful new weapon across the ancient Near East.
The mechanism is a little less obvious than that of the other types, but control is fundamentally like that of the Baker system. In this case the controlling factor is the angle between the radius hanger and the transmission yoke; when they are parallel, there is little up-down motion of the transmission yoke and the engine is centered.