Material collection and transfer cart
US11724632B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2022 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Oct 4, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D63/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus includes a base frame, first and second bins, first and second hydraulic assemblies, and a computer controller. The first hydraulic assembly is configured to selectively raise and lower the first bin relative to the base frame. The second hydraulic assembly is configured to selectively raise and lower the second bin relative to the base frame. The first and second hydraulic assemblies are individually actuable, and their actuation is coordinated by the controller. In another aspect, a method for transferring product using an apparatus includes inputting to a computer controller a first threshold rate of change in weight signals of a weight sensor; relaying a plurality of weight signals from the weight sensor to the controller; calculating a determination by the controller at least in part on whether the threshold rate of change has been exceeded; and automating actuation of a hydraulic assembly based on the determination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.