Cleaning robot
US11364633B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2020 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Jun 20, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J5/007
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cleaning robot includes an arm including a distal end portion to which a brush is attached, the arm extending in a first direction parallel to a horizontal direction, a driver connected to the arm, the driver including a first mechanism that moves the arm in the first direction, a second mechanism that moves the arm in a second direction parallel to a vertical direction perpendicular to the first direction, and a third mechanism that moves the arm in a third direction perpendicular to both the first direction and second direction, a controller configured to switch the orientation of the distal end portion between an orientation for cleaning a first target face of the object and an orientation for cleaning a second target face of the object, the first target face facing the first direction, the second target face facing the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.