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Product Introduction
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Under the conditions of ----tyre burst or deflation in normal drive，The outer surface of Run-flat Device contact the tyre inner surface, the variation of radius before and after tyre burst is small, so reduced deposit of vehicle body on the side of tyre burst, more important is that owing to the peculiar structure of insurance device, the function of speed deference between inner and outer rings offsets the difference of perimeter on the side of burst. making the rolling line speed of wheels of both left and right side equal, reduced the difference of rolling resistance of wheels on both sides, enabling the vehicle to keep operation and driving on straight line after tyre burst, provide precious. |
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| opportunity and conditions for escaping dangerous road section and seeking emergency aid, reduced the traffic incidents of vehicle destruction and death caused by out of control. Side-slip and overturn after tyre burst. |
Tire
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| makes one crippled, thus ruin his/her prospects for life. |
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| will kill one’s life, to ruin a lot of happy families. |
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| causes numerous loss to the state and the people. |
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| One’s safe tied with the family, considering your and your family’s happiness, choose JUNDA Run-flat device! |
State patent, popularization item of science and
technology achievement of public security ministry |
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Awarded as state new-style practical patent in 1997 |
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Passed the test performed by the traffic management science research institute of public security ministry in 1999 |
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Passed the technical authentication organized by Science & Technology Bureau of Public Security Ministry in 2001 |
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Pass the test performed by quality inspection and supervision centre of the traffic security product, public security ministry in 2002 |
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Was listed in popularization items of science and technology achievement of Public Security Ministry in July, 2002 |
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Won golden prize on the 14th national invention fair in 2003 |
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Won the special golden prize on the Chinese international patent and famous brand fair in 2004 |
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Won the state invention patent in 2006 (Patent No.: ZL 02149441.X) |
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In 2007 listed into the planned project of Industry standard of commercial Vehicle of Passenger Transport |
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Patent certificate |
Test report |
Examination report |
Appraisal certificate of science and technology achievement |
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Cars runs faster than before apparently with the improvement of the traffic conditions in recent years, but the ratio of tire burst increase as well, especially on freeway, once tire bursts during high speed driving, which most likely causes a severe traffic accident of death and car ruin. This problem tie a number of drivers’ nerve all the time, they greatly hope to get an effective way to get rid of this terrified apprehension completely.
Some persons always think new tire doesn’t burst, so change tires frequently to avoid tire burst, this idea is wrong. At all time tire burst is a headachy problem for many car-owners, because tire burst is unpredictable and sudden, just as the tire is hit or cut by the obstacle when car runs on the road, which may cause the tire burst.Some drivers who have driven for several years don’t have the experience of tire burst, but never lower your alert. One has only one life, life is priceless, treasure your life, smooth journey all the way! |
Social Development Trend |
With the rapid development of traffic business and automobile industry, imported and automobile made in china increased rapidly, the number of automobile in whole china 24million in 2003. 28 million in 2004, till the end of 2005, the number will reach more than 33.5 million traffics is turned daily heavy, therefore the traffic accidents will be increased correspondingly. According to the data of authoritative organization the death toll of traffic accident is 104.372,the injury is 494147,the direct economic loss is more than 3 billion Yuan in 2003;in 2004, the traffic accident happened on the roads in the whole country is 567,753 the death toll is 99,217 the injury is 451,810,the direct property loss is 2.77 billion Yuan. In 2005, the traffic accident happened on the roads in the whole country is 450254 the death toll is 98738 the injury is 469911, the direct property loss is 1.88 billion Yuan. In 2006, the traffic accident happened on the roads in the whole country is 378781 the death toll is 89455 the injury is 431139, the direct property loss is 1.49 billion Yuan. Among these traffic accidents of which the traffic accidents caused by tyre explosion on express way occupy more
than 70%.the death rate of traffic accident of collision & overturning caused by out of control of tyre explosion is very high and caused tremendous losses to the state, peoples life & property . |
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