Truck mounted pavement sweeping brush
US5182830A · kind A · utility
9Cited by
4References
6Claims
0Family size
Inventor
Key dates
| Filing date | Nov 26, 1991 |
| Grant date | Feb 2, 1993 |
| Priority date | — |
| Expiry date | Nov 26, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01H1/02
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A brush assembly apparatus for cooperation with a snow plow mounting apparatus which includes apparatus for attachment to the associated snow plow mounting apparatus and an elongated main body. A plurality of bristles mounted in the main body extend generally downwardly during normal operation and apparatus is provided to bias the main body downwardly to insure thorough sweeping. In some form of the invention the apparatus also includes at least a first generally L-shaped axial extremity for the main body. Other forms of the invention may also include a second generally L-shaped axial extremity for the main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.