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:
Nov. 18, 2025
Filed:
Jul. 09, 2021
Aecc Shanghai Commercial Aircraft Engine Manufacturing Co., Ltd., Shanghai, CN;
Aecc Commercial Aircraft Engine Co., Ltd., Shanghai, CN;
Yiting Hu, Shanghai, CN;
Jiahai Ren, Shanghai, CN;
Lingqin Kou, Shanghai, CN;
Yuqian Zhou, Shanghai, CN;
AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD., Shanghai, CN;
AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD., Shanghai, CN;
Abstract
An installation tool and installation method for fixing pins. In the mounting tool a cavity is provided in a tube body for accommodating a plurality of fixing pins. A first sliding groove and a second sliding groove are provided opposite each other and connected to the cavity. A first opening and a second opening are provided in two ends of the tube body. A pressing pin passes through the sliding grooves and is movably arranged on the tube body. The driving nut is adapted to driving the pressing pin to move towards the second opening.