Dual purpose grain cart
US6893202B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2002 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | Apr 29, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60P1/42
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A two-wheeled hoppered cart is particularly adapted to receive crop from a combine and transfer same to another transport vehicle with an unloading conveyor, and to conveniently transport products to an air-seeder cart. The frame comprises a rear frame portion supporting the hoppered container, and a front frame portion extending forward and down from the rear frame portion to a hitch. A port with a gate is located below the rear frame, and a pair of wheels is mounted on the frame such that the rotational axis is located below the rear frame portion and rearward of the port. An access area below the port, ahead of the port, and to the first side of the port, is unobstructed. An intake hopper of a conventional air-seeder cart filling conveyor can be positioned under the port with the filling conveyor in front of the wheel on the first side of the cart.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.