Patents of China bearing and related industries in December 2023

Wishing you a joyful holiday season filled with warmth, laughter, and cherished moments. May this Christmas bring you and your loved ones peace, happiness, and success. There are the patents of China bearing and related industries in December 2023.

1.Suzhou Machinery Co., Ltd. has increased its patent results and obtained a new patent authorization for miniature needle roller bearing test tooling.

Recently, Suzhou Machinery Co., Ltd. has made significant progress in the bearing industry and successfully obtained a utility model patent authorization called "A Miniature Needle Roller Bearing Life Test Tool". With its precise experimental design and improved stability, this patent heralds the company's significant achievements in technological innovation and product testing. In addition, the number of new patents obtained by the company this year has increased significantly compared with the same period last year. Although R&D investment has decreased slightly, the increase in patent results shows the company's competitiveness and innovation capabilities in the industry.

According to the latest data, Suzhou Co., Ltd. has successfully obtained an important utility model patent authorization. The name of this patent is "A miniature needle roller bearing life test tool", the patent application number is CN202321939625.5, and the official authorization date is set for December 15, 2023.

This patent describes in detail a new type of miniature needle roller bearing life testing device. This device is mainly composed of a test shaft, and its structure includes: a first support part, a second support part, a shoulder part and a third support part arranged along the axial direction. The design of these parts enables the test shaft to support the test and accompanying bearings, and at the same time, the rotation of the test shaft is ensured through the connection between the third support part and the driving component. This design aims to improve the accuracy and stability of the test, thereby avoiding problems such as shaft breakage that may occur during the test.

In 2023, Suzhou Co., Ltd. has achieved remarkable results in patent authorization, with the number of newly obtained patents increasing by 87.5% compared with the same period last year. This growth not only reflects the company's continuous efforts in technological innovation, but also demonstrates its competitive advantage in the bearing industry. Although according to the company's 2023 interim report, investment in research and development declined in the first half of this year, reaching 18.8101 million yuan, a year-on-year decrease of 18.59%, its significant growth in patent results shows that the company still maintains a high level of research and development Efficiency and speed of technological progress.

2.Koyo Co., Ltd. was awarded a patent: innovative clutch bearing steel ball aliquot device to improve bearing accuracy

On December 18, 2023, Changzhou Guangyang Bearing Co., Ltd. successfully obtained a new patent called "Clutch Bearing Steel Ball Aliquoting Device" (Patent No. CN108843692B). This technology not only optimizes the aliquoting process of steel balls , and also greatly improves the processing accuracy of the bearing, thereby ensuring the high quality and stability of the product.

According to reports from the financial industry website, Changzhou Guangyang Bearing Co., Ltd. has recently made a major breakthrough in the field of bearing manufacturing. It successfully applied for and obtained the patent for "Clutch Bearing Steel Ball Aliquoting Device" issued by the State Intellectual Property Office, marking the company's development in high-precision New steps have been taken in bearing manufacturing technology.

The core of this patented technology lies in a new type of clutch bearing steel ball equalizing device, which consists of a positioning table and a steel ball equalizing mechanism. Its unique feature is that the steel ball equalizing mechanism includes a mounting frame, a lifting cylinder, a rotating cylinder, a rotating shaft and equalizing components. These components are carefully designed to ensure the accuracy and stability of the aliquoting process.

The design of the bisection assembly is particularly critical. It includes a fixed block, a driving slide block and a rotating slide block. These components can slide in the annular moving positioning groove and are movably connected through arc-shaped hooks. An equalizing head is fixed at the bottom end, and driven by a rotating cylinder, the steel balls can be divided into precise equal parts.

The outstanding advantages of this patent lie in the excellence, stability and improvement of processing efficiency of its aliquoting effect. Through the application of new devices, damage to steel balls and the production of defective products can be effectively avoided, thereby ensuring the high quality and long-term stability of bearing products.

The patent obtained by Guangyang Co., Ltd. not only reflects the company's strength in technological innovation, but also brings new development opportunities to the bearing industry, indicating that the company will occupy a more important position in the future bearing market.