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:
Oct. 20, 2020
Filed:
Oct. 12, 2016
Jilin University, Changchun, CN;
Zhichao Ma, Changchun, CN;
Hongwei Zhao, Changchun, CN;
Luquan Ren, Changchun, CN;
Shizhong Zhang, Changchun, CN;
Jingshi Dong, Changchun, CN;
Zunqiang Fan, Changchun, CN;
Daining Fang, Changchun, CN;
Jingchun Ma, Changchun, CN;
Yongmao Pei, Changchun, CN;
Qixun Zhang, Changchun, CN;
Hui Fan, Changchun, CN;
Qingwei Zhuang, Changchun, CN;
JILIN UNIVERSITY, Changchun, CN;
Abstract
A system for in-situ testing of mechanical properties of materials in static and dynamic load spectra, that includes: an Arcan biaxial clamping subsystem, a press-in test subsystem, a biaxial fatigue test subsystem, a biaxial pre-tension loading subsystem, a signal detection subsystem, and a support and adjustment subsystem. A combined guide mechanism in the Arcan biaxial clamping subsystem is rigidly connected to a guide mechanism support block, an x-direction three sensor base and a y-direction force sensor base in the support and adjustment subsystem by threaded connections, respectively. A laser transmitter, a voice coil motor and a laser receiver in the press-in test subsystem are rigidly connected to a two-degree-of-freedom electric moving platform for the laser transmitter, a two-degree-of-freedom electric moving platform for the voice coil motor and a two-degree-of-freedom electric moving platform for the laser receiver in the support and adjustment subsystem by threaded connections, respectively.