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:
Mar. 05, 2024
Filed:
May. 23, 2022
China University of Mining and Technology, Jiangsu, CN;
Changzhou Development & Manufacture Centre Co., Ltd., Jiangsu, CN;
Xuzhou Coal Mine Safety Equipment Manufacture Co., Ltd., Jiangsu, CN;
Chi Ma, Jiangsu, CN;
Yuxing Peng, Jiangsu, CN;
Zhencai Zhu, Jiangsu, CN;
Meilin Wang, Jiangsu, CN;
Changhua Hu, Jiangsu, CN;
Fahui Shi, Jiangsu, CN;
Xingming Xiao, Jiangsu, CN;
Jun Qian, Jiangsu, CN;
Fan Jiang, Jiangsu, CN;
Yunwang Li, Jiangsu, CN;
Dagang Wang, Jiangsu, CN;
Qihang Yu, Jiangsu, CN;
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, Jiangsu, CN;
Changzhou Development & Manufacture Centre Co., Ltd., Jiangsu, CN;
XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD., Jiangsu, CN;
Abstract
A hoist for transferred materials in an underground auxiliary transportation system and a method thereof. The hoist includes a hoist body, guiding plates mounted at two ends of the hoist body through bolts, twist locks mounted at four ends of the hoist body, a driving unit configured to drive twist locks to rotate, transmission assemblies configured to connect the twist locks with the driving unit, ejector pins configured to prevent the twist locks from rotating mistakenly, and a sensor configured to control the hoist to operate and provide protection safety.