A new patent about automotive wheel bearing sealing technology from Hangzhou Born Machinery
On November 14, 2024, Hangzhou Boen Machinery Co., Ltd. was recently granted a patent for "Automobile Hub Bearing Sealing Structure" issued by the State Intellectual Property Office. The patent number is CN 221990792 U. The patent application began in March 2024.
According to the patent description, this innovative technology provides an effective method for sealing automotive hub bearings, including a fixed base, a load-bearing platform at the center of the base, and balls distributed on the platform. The outer periphery of the ball is equipped with a movable spacer, and an active limiting plate is installed above the ball, and the inner part of the active limiting plate is connected to the automotive hub shaft. A sealing plate is installed above the fixed base, and the sealing plate is connected to the automotive hub shaft. The connection between the two is designed with a special connection component. The outer periphery of the load-bearing platform is reinforced with supporting ribs connected to the fixed base. The sealing structure can achieve stable sealing according to specific needs, effectively prevent bearing wear caused by dust and impurities entering, and at the same time enhance the stability of the installation and the use value of the device.
The acquisition of this patent marks a major advancement in the field of automotive parts sealing technology for Hangzhou Born Machinery Co., Ltd. and is of great significance for improving the safety and durability of automotive wheel hub bearings.
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