nlwxpearo
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 Posted: Sat 11:07, 08 Jan 2011 Post subject: On the technical performance and safety belt use _ |
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On the technical performance and safety belt use
Will eventually be solved gradually. Using the special properties of nanomaterials,[link widoczny dla zalogowanych], development and preparation of high performance automotive coatings and have broad prospects for development. 2004-1 'bow ● ■ 1 use and maintenance of Table 1 Performance of retractor retractor locking retractor acceleration acceleration tilt ribbon pull 0.7g12. 0.5g2.0g Ribbon Pull S,[link widoczny dla zalogowanych], then tFm> t, if S t). If equipped with a seat belt,[link widoczny dla zalogowanych], the crew time to V t the rate of seat belt device to eliminate the gap immediately after the restraining force by the belt slowed down,[link widoczny dla zalogowanych], so as to achieve physical contact with a hard obstacle in the crew before the crew and vehicle the relative velocity decreases tBtFEtAtFF time t Figure 1 speed car and passenger time characteristics of Figure 62 Tian Qi Te ● 2004-1 Toulian cervicothoracic body to zero. For example,[link widoczny dla zalogowanych], you can press the line Ⅲ gear, then F. And Fi, and is the crew of the relative displacement of the car, and F. . + F <S, occupants are protected. Can be seen from the test results, the use of seat belts, passengers can greatly reduce the casualty rate (Figure 2) 2 seat belt use and maintenance should pay attention to technical performance through the introduction of seat belts, we can see the importance of seat belts . This may also skeptical, because indeed wearing a seat belt crash occurred while the instance of serious injury or death. In this regard, the author made some investigations and found that the crux of the problem in the use and maintenance of the seat belt on. With the body such as the emergence of serious dirt to slip locking device with corrosion to the body and so easily broken, leading to a seat belt \Therefore, we should pay attention to the use of: (1) seat belts in use, at regular intervals, check the tape of the head and tighten bolts. (2) if not used for a long time, before re-use should be quickly tape from the tape machine and pull the cylinder, check the tape can be locked. (3) are at a risk of accident (more intense stretch), replace the seat belts. 4, if the security with a dirty, should be promptly washed, washing may remove, wash with soap and water stained, then washed with water, then dry in the shade, not in the sun. Strength agents can not wash, chloride, bleach washing. No injuries were slightly injured seriously injured dying a little death slander Figure 2 car 50km / h hit the wall a no seat belt test ■ ■ ● ● two-point seat belts [b] belts
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