Fixed Type Stop Buffer Obtained National Utility Model Patent

Fixed Type Stop Buffer which developed independently by China Coal Group passed the audit of the State Intellectual Property Office and obtained the Certificate of Utility Model Patent according to the Patent Law of the People's Republic of China(Cert. no: 5839044, Patent no:ZL 201620879439). According to statistics, China Coal Group own more than 50 national computer software copyrights, 36 national utility model patents, which greatly improved the core competitiveness of our products. 

This fixed type stop buffer is a kind of safety protection equipment which were set on the end of the track line to avoid collision,suitable for safety protection of rail vehicles.The technology is totally based on independent research and development by our Group.This type buffer stop improved from previous generations. The main frame adopt four pyramid structure,so make the product integrate with the steel rail and have the following advantages:reasonable structure, braking force, good buffering effect, impact resistant high speed, installation easy and convenient maintenance and so on.Since the product into the market, customer response is excellent,the market shares rose steadily.
As national abiding by contracts and keeping promises enterprise, China,s machinery industry outstanding enterprise, Shandong Province IOII innovation demonstration enterprise, Shandong Province and Jining City "one enterprise one technology" innovative enterprise, Jining City Technology Center, Shandong China Coal Group vigorously implement the strategy of intellectual property rights, through the combination of production and research, independent innovation; the implementation of science and technology enterprises, talent-level strategy, increase investment in scientific research and technological innovation, accelerate the realization of new products, new technologies, impel China Coal Group continuously to improve technological innovation level and R&D capabilities. The acquisition of this patent, marking our Group has stepped onto a new level in product technology innovation. In the future, China Coal Group will redouble our efforts, continue to exploit and innovate, produce more high-quality, high-tech products to make "China Coal" brand more famous!