Roller brush mounting assembly
US9726318B2 · kind B2 · utility
0Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 15, 2015 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Dec 15, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/90
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mounting assembly 10 for mounting a roller brush 12 onto a cleaning apparatus includes a mounting housing 14 configured to be mountable on the cleaning apparatus. The mounting housing has a through hole for receiving an idle shaft 16 that is sized to be engageable within a blind hole 42 formed in the adjacent end hub 32 of the brush 12. The idle shaft 16 is resiliently loaded in the direction toward the brush hub 12 by a loader assembly 18 which includes a compression spring 16 acting against retaining ring 48 engaged with the idle shaft 16.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.