Title:
MULTI-DEGREE OF FREEDOM FORCE AND TORQUE SENSOR AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2022/021038
Kind Code:
A1
Abstract:
A multi-degree of freedom force and torque sensor (100) is provided. The multi-DOF force and torque sensor includes a first rigid plate (10), a second rigid plate (20), multiple elastic elements (30) connected between the first and second rigid plates, and multiple signal pairs arranged between the first and second rigid plates. The signal pairs are used for detecting relative displacements of the first and second rigid plates in multiple directions.
Inventors:
JIANG HAO (US)
LI SHUHAN (US)
WANG SHIQUAN (US)
AN RAN (US)
LI XUESEN (US)
LI SHUHAN (US)
WANG SHIQUAN (US)
AN RAN (US)
LI XUESEN (US)
Application Number:
PCT/CN2020/105012
Publication Date:
February 03, 2022
Filing Date:
July 28, 2020
Export Citation:
Assignee:
SHANGHAI FLEXIV ROBOTICS TECH CO LTD (CN)
FLEXIV LTD (GB)
FLEXIV LTD (GB)
International Classes:
G01L5/1627
Domestic Patent References:
| WO2018004121A1 | 2018-01-04 |
Foreign References:
| US10330545B2 | 2019-06-25 | |||
| CN101858801A | 2010-10-13 | |||
| CN204495501U | 2015-07-22 | |||
| CN107914265A | 2018-04-17 | |||
| CN108444632A | 2018-08-24 | |||
| CN102435375A | 2012-05-02 | |||
| US20090007696A1 | 2009-01-08 | |||
| US4616511A | 1986-10-14 | |||
| CN103630285A | 2014-03-12 | |||
| US20190025143A1 | 2019-01-24 | |||
| CN201210589784A | 2012-12-31 | |||
| KR20113012608A | ||||
| US10260970B2 | 2019-04-16 |
Other References:
See also references of EP 4176239A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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