China Railway Third Bureau obtained a patent of the cutting tools of railway trucks, which can improve the efficiency of replacement door buckle

The financial industry on January 28, 2025, the information of the State Intellectual Property Office shows that the China Railway Third Bureau Group Co., Ltd. obtained a \”one kind of railway truck door buckle cutting tool\” Patent, authorized announcement number CN 222386651 U, the application date is April 2024.

Patent abstract shows that a railway truck door buckle section cutting tool belongs to the field of railway vehicle special tool technology, which can solve the hidden safety hazard injury to the hidden safety hazard when the door is replaced with a corner grinding machine. , The use of ordinary corner grinding machine cutting affects the repair time, including electric hydraulic pumps, hydraulic jacks and cards, and the output end of the electric hydraulic pump is connected to the input terminal of the hydraulic jack. The top of the hook is equipped with a suspension ring with a support base at the bottom. The top of the hydraulic jack is located on the support base. The door axis is located in the card. By using the useful new model, it can improve the efficiency of replacement door buckle, reduce hidden safety hazards, increase train turnover rates, and ensure that the safety point of the train is safe.

Tianyan Checai information shows that China Railway Third Bureau Group Co., Ltd., founded in 1985, is located in Taiyuan City. It is a company that is mainly engaged in civil engineering construction industry. The registered capital of the enterprise was 5213.99.9975 million yuan, and the real -time capital was 5213.9906.75 million yuan. Through the analysis of the big data of Tianyan, China Railway Third Bureau Group Co., Ltd. has invested in 143 enterprises, participating in 5,000 bidding projects, 3525 patent information, and in addition to 1,512 administrative licenses.

This article comes from the financial industry