上汽通用五菱申请汽车对开尾门耐久性试验系统专利，降低汽车对开尾门耐久性试验对人力的需求

Core Viewpoint - SAIC-GM Wuling Automobile Co., Ltd. has applied for a patent for a "Durability Testing System for Automotive Double-Opening Tailgates," indicating its focus on enhancing vehicle technology and innovation in the automotive sector [1] Company Overview - SAIC-GM Wuling Automobile Co., Ltd. was established in 1998 and is located in Liuzhou, primarily engaged in the automotive manufacturing industry [1] - The company has a registered capital of 1,668,076,667 RMB [1] - According to Tianyancha data, the company has invested in one external enterprise and participated in 1,344 bidding projects [1] - The company holds 2,685 trademark records and 5,000 patent records, along with 721 administrative licenses [1] Patent Details - The patent application, published as CN120404181A, was filed on April 2025 and involves a system that includes a fixed frame, a secondary tailgate drive device, a main tailgate drive device, and an unlocking device [1] - The fixed frame is designed to secure the vehicle compartment, while the drive devices are responsible for the opening and closing of the tailgates [1]