Robotic dexterous hand
US11141867B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Oct 28, 2016 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Jun 11, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J19/021
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention discloses a robotic dexterous hand including a plurality of finger mechanisms, the finger mechanisms comprises: an actuator; a connecting element with one end fixed to the actuator; a plurality of fingers including a plurality of knuckles, the knuckle includes a fixed knuckle positioned at the other end of the connecting element, the fixed knuckles are arranged in parallel and jointly form a palm of the robotic dexterous hand; wherein the actuator drives the flexion of the fingers to perform the gripping of a target object. The fingers and the palm are built from the multiple knuckles having a same structure. Design is required merely for the structure of a single knuckle, the need for discretely designing the structure of the fingers and that of the palm is obviated, thus greatly reducing the types of components, at the same time, simplifying the structure, and favoring the production and management.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.