Street sweeper
US10309069B1 · kind B1 · utility
2Cited by
12References
14Claims
0Family size
Inventor
Key dates
| Filing date | May 17, 2016 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Jul 23, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01H1/045
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An industrial street sweeper attachment removably attaches to a prime mover with a quick coupler and has a forward debris collecting hopper mounted on the front of a rotary brush compartment having a floating sweeping brush therein. The debris collecting hopper is hingedly attached to the brush compartment and has a linkage therebetween having a lifting arm and a lifting hydraulic cylinder which can remotely lock the debris collecting hopper to the brush compartment to receive swept debris from the rotary sweeping brush and can be remotely lifted to an open position for discharging debris.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.