Patent · US Active

Robot

US11548141B2 · kind B2 · utility

1Cited by

8References

6Claims

0Family size

Assignee

FANUC CORPORATION · JP

Inventor

Wei Guo · Zhuolan Township, TW

Key dates

Filing date	Aug 13, 2020
Grant date	Jan 10, 2023
Priority date	—
Expiry date	Feb 6, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25J17/00
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A robot includes one or more rotary joints, each of the rotary joints including a motor, a reducer that reduces the rotational speed of the motor, and a first member and a second member that are connected by the reducer and that are supported so as to be rotatable about a center axis of the reducer. The first member of at least one of the rotary joints is provided with a flange securing portion that secures a flange of the motor at an eccentric position with respect to the center axis of the reducer. Bolts that secure the first member to the reducer are disposed in a region in which the flange is disposed when viewed from a direction along the center axis.

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