Hand of robot and control method thereof
US11279024B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2019 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Jun 12, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J15/12
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A hand of a robot includes: a hand main body including a palm; a plurality of fingers connected to the hand main body; a first spreader disposed inside the hand main body; a second spreader positioned between the palm and the first spreader and disposed in parallel to the first spreader; a plurality of stretching wires connected to any one of the first spreader and the second spreader, and configured to pull the fingers to cause the fingers to be stretched; a plurality of bending wires connected the other one of the first spreader and the second spreader, and configured to pull the fingers to cause the fingers to be bent; a driving mechanism configured to rotate and/or shift the first spreader and the second spreader; and a rotation detection sensor provided on at least one of the first spreader or the second spreader.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.