Finance Industry February 17, 2025, information from the State Intellectual Property Bureau showed that Shenyang Hongfumen Co., Ltd. obtained a \”a chain-transmission electric coil main axle translation structure ” patent, authorization announcement CN 222478572 U, application date is March 2024.
The patent summary shows a chain-transmitted electric coil door main axle translation structure, including a main axle, two bracket units divided into two ends of the main axle, and a motor that drives the main axle to rotate. The bracket unit is set up in a lens image. The bracket unit includes: a fixing plate, a horizontal straight guide on one side; a moving plate, slidingly fitted on the straight guide, and two brackets arranged in the front and back directions are also provided on the moving plate. There is a reversible thread rod between them, and the thread rod is equipped with a threaded sleeve; a right-angle switch, whose input axle is parallel to the main axle, and the output axle is connected to one end of the thread rod with the same axle; the main axle has a same axle setting The active hawk wheel has a moving hawk wheel with the same axle settings on the input axle of the right angle converter. A transmission chain is installed between the active hawk wheel and the moving hawk wheel. The spline is moved through the spline through the spline through the spline. The driving movement plate moves horizontally with the screw sleeve, and finally the front and back movement of the main shaft level is realized.
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