Quint configuration fire apparatus
US9814915B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 16, 2017 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Mar 16, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06C5/38
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A quint configuration fire apparatus includes a chassis, a body assembly coupled to the chassis and having a storage area configured to receive a ground ladder and a fire hose, a pump coupled to the chassis, a water tank coupled to the chassis, a ladder assembly including a plurality of extensible ladder sections, the ladder assembly having a proximal end that is coupled to the chassis, a single front axle coupled to a front end of the chassis, and a single rear axle coupled to a rear end of the chassis. The center of gravity of at least one of the chassis, the body assembly, the pump, and the water tank are positioned to counterbalance a moment generated by the tip load with the ladder assembly extended to the horizontal reach of at least 90 feet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.