Patent · US Active

Robot and arm assembly thereof

US10773395B2 · kind B2 · utility

0Cited by

5References

19Claims

0Family size

Assignee

UBTECH ROBOTICS CORP LTD · CN

Inventors

Youjun Xiong · Nanhu, CN
Zuyi Mao · Nanhu, CN
Xinpu Chen · Nanhu, CN
Gao Yang · Nanhu, CN
Defu Liu · Shandong, CN

Key dates

Filing date	Feb 25, 2019
Grant date	Sep 15, 2020
Priority date	—
Expiry date	Mar 15, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25J19/0016
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

An arm assembly 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, and a forearm transmission member comprising a first end rotatable with respect to the chest and a second end coupled to the forearm. The upper arm, the forearm and the forearm transmission member are arranged in such a way that the forearm rotates when the upper arm rotates with respect to the chest.

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