Robot and arm assembly thereof
US10927931B2 · kind B2 · utility
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11Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 27, 2019 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | May 16, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J18/00
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An arm assembly of a robot includes a servo coupled to the chest of the robot, an upper arm driven by the servo, a forearm rotatably coupled to the upper arm, a hand connected to an end of the forearm and rotatable about a first axis extending along a lengthwise direction of the forearm; and a hand transmission mechanism configured to transmit motion from the servo to the hand so as to drive the hand to rotate about the first axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.