FIELD: transport.
SUBSTANCE: street sweeper working tool comprises a cylindrical brush with frieze including an inner and outer cylindrical holders. The working tool frieze is fitted onto the inner holder and taken out outward via the outer holder. The inner holder is fitted to revolve relative to the outer one, which allows reducing the bristles length, thus, increasing or decreasing frieze rigidity in sweeping various fractions.
EFFECT: higher street-sweeping quality and sweeper longer life.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SWEEPING CAR | 1993 |
|
RU2088722C1 |
| ROAD SWEEPING MEMBER | 1996 |
|
RU2143026C1 |
| SWEEPER | 2021 |
|
RU2765998C1 |
| SWEEPING CAR | 1994 |
|
RU2088721C1 |
| METHOD OF EQUIPMENT OF SWEEPING AND REFUSE-COLLECTING MACHINE | 0 |
|
SU1142569A1 |
| COLLECTOR OF SWEEPING MACHINE | 0 |
|
SU1409764A1 |
| SWEEPING AND REFUSE-COLLECTING MACHINE | 0 |
|
SU802446A1 |
| WORKING MEMBER OF SWEEPING AND CLEANING MACHINE | 0 |
|
SU751890A1 |
| WORKING MEMBER OF SWEEPING MACHINE | 0 |
|
SU1481314A1 |
| STREET-SWEEPING MACHINE OPERATING EQUIPMENT | 0 |
|
SU1721164A1 |
