The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2026
Filed:
Jul. 04, 2024
H-shine Co., Ltd, Spokane, WA (US);
Liang Zhang, Shanghai, CN;
Jianfeng Xu, Shanghai, CN;
Xianjie Zhu, Shanghai, CN;
Silong MA, Shanghai, CN;
H-SHINE CO., LTD, Spokane, WA (US);
Abstract
A side-hung door device, a turnstile, and a control method therefor comprise a door leaf, a rotating shaft assembly connected to the door leaf, a brake assembly connected to the rotating shaft assembly, and a drive assembly configured to drive the door leaf to rotate and arranged on the turnstile, and the like. The brake assembly comprises an upper end portion connected to the rotating shaft assembly, and a lower end portion connected to the drive assembly. The drive assembly is electrically connected to the brake assembly. When the door leaf rotates toward a closed position and is subjected to an external force greater than or equal to a first preset value, the drive assembly stops driving the rotating shaft assembly, simultaneously, the brake assembly is powered on, and the lower end portion meshes with the upper end portion to brake the rotating shaft assembly.