Home gt; Trailer Rims gt; Painted Trailer Wheels gt; 13x4.5 Solid Steel
Home gt; Trailer Rims gt; Painted Trailer Wheels gt; 13x4.5 Solid Steel
20 Inch Smoothie Wheels - A wheel is actually a circular component that is supposed to rotate by using an axle bearing. The wheel is good reasons the different parts of the wheel and axle which is regarded as the six simple machines. Wheels, along side axles, allow heavy objects that should be moved easily facilitating movement or transportation while supporting a lot, or performing labor in machines. Wheels can also be for other purposes, say for example a ship's wheel, wheel, potter's wheel and flywheel.Common examples are found in transport applications. One of the wheels greatly reduces friction by facilitating motion by rolling together with the aid of axles. In order that wheels to rotate, a moment ought to apply to the wheel about its axis, either via gravity or by the usage of another external force or torque.The English word wheel stems from the Old English word hweol, hweogol, from Proto-Germanic *hwehwlan, *hwegwlan, from Proto-Indo-European *kwekwlo-, a protracted form of the generator *kwel- "to revolve, maneuver ".Cognates within Indo-European include Icelandic hjól "wheel, tyre", Greek κύκλος kúklos, and Sanskrit chakra, link units both meaning "circle" or "wheel ".Precursors of wheels, known as "tournettes" or "slow wheels", were known from the Middle East via the 5th millennium BCE (one of the first examples was discovered at Tepe Pardis, Iran, and dated to 5200–4700 BCE). They were built from stone or clay and secured down using a peg inside center, but required effort to turn. True (freely-spinning) potter's wheels were apparently utilized in Mesopotamia by 3500 BCE and possibly as soon as 4000 BCE, and the oldest surviving example, which was evident in Ur (modern day Iraq), dates to approximately 3100 BCE.The primary evidence of wheeled vehicles appears inside the lover with the 4th millennium BCE, near-simultaneously in Mesopotamia (Sumerian civilization), the Northern Caucasus (Maykop culture) and Central Europe (Cucuteni-Trypillian culture), therefore,the question which culture originally invented the wheeled vehicle is still unsolved.The first well-dated depiction of a wheeled vehicle (here a wagon — four wheels, two axles) is along the Bronocice pot, a c. 3500 – 3350 BCE clay pot excavated from a Funnelbeaker culture settlement in southern Poland.The oldest securely dated real wheel-axle combination, that from Stare Gmajne near Ljubljana in Slovenia (Ljubljana Marshes Wooden Wheel) has become dated in 2σ-limits to 3340–3030 BCE, the axle to 3360–3045 BCE.Two kinds of early Neolithic European wheel and axle are known; a circumalpine style of wagon construction (the wheel and axle rotate together, that is to say Ljubljana Marshes Wheel), understanding that of one's Baden culture in Hungary (axle would not rotate). They both are dated to c. 3200–3000 BCE.In China, the wheel was certainly present with the adoption of this chariot in c. 1200 BCE,although Barbieri-Low[9] argues for earlier Chinese wheeled vehicles, c. 2000 BC.
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TITLE: | Home gt; Trailer Rims gt; Painted Trailer Wheels gt; 13x4.5 Solid Steel |
IMAGE URL: | http://www.trailer-wheels.com/assets/images/solid.jpg |
THUMBNAIL: | https://tse1.mm.bing.net/th?id=OIP.52-PCu-wx_AQvdF-xHJZYAEkEs&pid=Api&w=175&h=181 |
IMAGE SIZE: | 106879 B Bs |
IMAGE WIDTH: | 438 |
IMAGE HEIGHT: | 450 |
DOCUMENT ID: | OIP.52-PCu-wx_AQvdF-xHJZYAEkEs |
MEDIA ID: | 426F70CAB34BC416D97CABCA6607ABCB9E722D87 |
SOURCE DOMAIN: | trailer-wheels.com |
SOURCE URL: | http://www.trailer-wheels.com/13x45-Solid-Steel-White-Painted-Trailer-Wheel-5-Lug-1660-lb-Max-Load_p_676.html |
THUMBNAIL WIDTH: | 175 |
THUMBNAIL HEIGHT: | 181 |
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