Pool cleaning robot
US9145699B2 · kind B2 · utility
7Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2013 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Apr 16, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H4/1654
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A cleaning robot that includes a drive motor; a housing that encloses the drive motor; a brushing element; and a transmission coupled between the brushing element and the drive motor, the transmission is arranged to convert a rotary movement induced by the drive motor to a combination of (a) a rotary movement of the brushing element about a brushing element axis, and (b) a reciprocal movement of the brushing element in parallel to the brushing element axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.