0304050607SILVERADOSIERRA3500RIMSWHEELS16INCHSTEELDUALLY
16 Inch Alcoa Dually Wheels - A wheel is definitely a circular component that is supposed to rotate while on an axle bearing. The wheel is one of many reasons parts of the wheel and axle which are probably the six simple machines. Wheels, together axles, allow heavy objects turn out to be moved easily facilitating movement or transportation while supporting a lot, or performing labor in machines. Wheels may be raised for other purposes, for example a ship's wheel, controls, potter's wheel and flywheel.Common examples are simply in transport applications. One of the wheels greatly reduces friction by facilitating motion by rolling together while using axles. To ensure that wheels to rotate, a few minutes needs to apply to the wheel about its axis, either via gravity or by the effective use of another external force or torque.The English word wheel comes from the Old English word hweol, hweogol, from Proto-Germanic *hwehwlan, *hwegwlan, from Proto-Indo-European *kwekwlo-, an extended kind of the basis *kwel- "to revolve, maneuver around ".Cognates within Indo-European include Icelandic hjól "wheel, tyre", Greek κύκλος kúklos, and Sanskrit chakra, the second both meaning "circle" or "wheel ".Precursors of wheels, labeled "tournettes" or "slow wheels", were known in your Middle East with the 5th millennium BCE (one of the initial examples was discovered at Tepe Pardis, Iran, and dated to 5200–4700 BCE). Above was crafted from stone or clay and secured down having a peg inside center, but required effort to turn. True (freely-spinning) potter's wheels were apparently drank in Mesopotamia by 3500 BCE even as early as 4000 BCE, along with the oldest surviving example, that had been in Ur (modern day Iraq), dates to approximately 3100 BCE.The original proof of wheeled vehicles appears with the wife or husband in the 4th millennium BCE, near-simultaneously in Mesopotamia (Sumerian civilization), the Northern Caucasus (Maykop culture) and Central Europe (Cucuteni-Trypillian culture), so your question that culture originally invented the wheeled vehicle remains unsolved.The first well-dated depiction of your wheeled vehicle (here a wagon — four wheels, two axles) is relating to the Bronocice pot, a c. 3500 – 3350 BCE clay pot excavated within 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) is already dated in 2σ-limits to 3340–3030 BCE, the axle to 3360–3045 BCE.Two types of early Neolithic European wheel and axle are known; a circumalpine form of wagon construction (the wheel and axle rotate together, that is to say Ljubljana Marshes Wheel), and this of your Baden culture in Hungary (axle doesn't necessarily rotate). They are both dated to c. 3200–3000 BCE.In China, the wheel was certainly present together with the adoption in the chariot in c. 1200 BCE,although Barbieri-Low[9] argues for earlier Chinese wheeled vehicles, c. 2000 BC.
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| TITLE: | 0304050607SILVERADOSIERRA3500RIMSWHEELS16INCHSTEELDUALLY |
| IMAGE URL: | http://i.ebayimg.com/images/g/8CUAAOSwGvhT27zy/s-l300.jpg |
| THUMBNAIL: | https://tse1.mm.bing.net/th?id=OIP.U5K5RPY0dwdk3DG6b2ZdHgEsDh&pid=Api&w=240&h=181 |
| IMAGE SIZE: | 14168 B Bs |
| IMAGE WIDTH: | 300 |
| IMAGE HEIGHT: | 225 |
| DOCUMENT ID: | OIP.U5K5RPY0dwdk3DG6b2ZdHgEsDh |
| MEDIA ID: | EB0FDB3B1D9483A8138413B4C4A970A9459C1CBB |
| SOURCE DOMAIN: | ebay.com |
| SOURCE URL: | http://www.ebay.com/itm/01-02-03-04-05-06-07-SILVERADO-SIERRA-3500-RIMS-WHEELS-16-INCH-STEEL-DUALLY/251605653793 |
| THUMBNAIL WIDTH: | 240 |
| THUMBNAIL HEIGHT: | 181 |
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