Patent · US Active

Robot and assembly method thereof

US12318929B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

ABB Schweiz AG · CH

Inventors

Jonas Haulin · Shanghai, CN
Hao Gu · Shanghai, CN
Tao Feng · Santa Clara, US
Kangjian Wang · Shanghai, CN

Key dates

Filing date	Jul 24, 2019
Grant date	Jun 3, 2025
Priority date	—
Expiry date	Oct 1, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25J19/007
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

Embodiments of the present disclosure provide a robot. The robot arm link includes a first arm link; a hollow shaft extending along a first axis thereof and coupled to the first arm link; a first stage reduction assembly coupled to a power source of the robot; and a second stage reduction assembly comprising: an input coupled to an output of the first stage reduction assembly and adapted to rotate about a second axis offset from the first axis; and an output coaxially arranged on a periphery of the hollow shaft and adapted to engage with the input to cause a rotation of the first arm link via the hollow shaft.

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