Definition of pneumatic tire free from pneumatic tyres
With foam elasticity, poor carrying capacity, poor heat dissipation, large rolling resistance, high temperature, variable soft, easy to come out; when the temperature is low, lose elasticity, easy aging. Only for children's car, hollow tire, cavity structure.The tyre is provided with a heat exchanger, and the heat generated by the running of the tyre can be discharged at any time. The utility model has the advantages of ageing resistance, small rolling resistance and good elasticity, and is suitable for various medium and low speed vehicles. The performance and price are similar to those of pneumatic tyres. They are free from inflation and never tire. They are suitable for all kinds of tyres. The elastic properties of assumes.The use of compressed air to produce elastic, elastic properties.
A navy captain to take the car back early feelings as follows: "I was the first attempt to horseless vehicles. In 1896, I was traveling on an uneven granite road in a wheel car. The rough jolt of the car reminded me of the instructions on the water bottle -- shake it well before taking it".In 1845, a blacksmith in Britain obtained the first patent for rubber pneumatic tyres. He used rubber covered canvas to make the inner tube, wrapped in leather to resist rough road wear, and then filled the air.Solid rubber tires were almost universal in 1900.To improve the performance of the solid tire, the manufacturer filled the rubber tube with a wide variety of materials as cushioning materials. Solid tire applications have been going on for a long time, but to improve the performance of the solid tire, there are great limitations, and people have turned their attention to the pneumatic tire.In 1895, the French blue was invented in 1888 after improvement of bicycle tire mounted on the vehicle, to participate in the Paris Bordeaux game, only the first car use this car tire.In 1911, the United States Hartmann rubber and tire company's financial manager Philip, an invention of Strauss in 1894 was found in Alexander Strauss's file, then the fabric in a direction stretching is unchanged in another direction. So they were using this invention, launched a complete tyre, with rubber and fabric woven tire filled with rubber tube. At this point, the inflatable tires have been completely successful, the car really put on a modern "shoes."".
Poor.Poor assumes.Excellent material and special structure, has the good performance of the elastic rebound rate, high rolling resistance assumes.Rolling resistance.Rolling resistance.Rolling resistance assumesRolling resistance aging assumesUse for a long time, the side of the tire is easy to crack. 'The matrix is easy to harden, hardening and loss of elasticity, tear resistance difference assumesGood aging resistance and weatherability. No matrix cracking phenomenon.High temperature easy to tire, low temperature, pressure is not enough assumesHigh temperature, tire soft support and decreased elasticity, easy low temperature hardening. The carcass was born; assumesThe high temperature of 70 DEG C to minus 40 DEG C when normal use wear assumesWhen the load of tread under tensile stress, easy to wear assumes assumes.When the load of tread under compressive stress, good abrasion resistance, wear resistance is 2 times more than ordinary tire puncture resistant assumes assumes it assumes the explosion-proof performance assumes assumes assumes to have patent no no no national patent manufacturer production history for a long time,Many manufacturers of many manufacturers many manufacturers through Licensing companies exclusive production of comprehensive evaluation. It assumes assumes assumes two, inflated tire invention
Several types of tire performance comparison, performance characteristics, pneumatic tires, solid tires, polyurethane tires, inflatable hollow tire structure, principles and applicable to the vehicle inside and outside the tire structure. Use compressed air to stretch. Excellent performance, suitable for all kinds of vehicles, but easy to leak, flat tire; in the small wheel tires because of complex technology, high prices, not dominant, solid structure. Applicable to some simple low speed BMX solid
