Patent · US Active

Loading platform for rock mechanics test

US11215540B2 · kind B2 · utility

0Cited by

0References

6Claims

0Family size

Assignees

CHENGDU UNIVERSITY OF TECHNOLOGY · CN
Sichuan University · CN

Inventors

Yufeng WEI · Chengdu, CN
Jianfeng Liu · Chengdu, CN
Lu Wang · Chengdu, CN
Huining Xu · Chengdu, CN
Xiaozhang LEI · Chengdu, CN
Jianhui DENG · Chengdu, CN
Dongjie Xue · Chengdu, CN
Chunping WANG · Chengdu, CN
Jianliang Pei · Chengdu, CN
Wenxi Fu · Chengdu, CN
Da Zheng · Chengdu, CN

Key dates

Filing date	Apr 29, 2019
Grant date	Jan 4, 2022
Priority date	—
Expiry date	Aug 29, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01N2203/0256
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A loading platform for a rock mechanics test system (MTS) to realize simple and reliable connection between a high temperature and high pressure force sensor in a triaxial chamber cavity and an upper solid rigid column. The loading platform for rock mechanics test includes a master rod, a secondary rod and a stop sleeve sleeved on the master rod; the stop sleeve is provided with two corbel structures; the secondary rod is composed of a secondary rod head body and a secondary rod body; a circular magnetic block is fixed on the secondary rod to adsorb a hole alignment sleeve sleeved on the secondary rod; and the hole alignment sleeve marked with a first scale line and a second scale line.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.