Vehicular auger implement
US10724301B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2018 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Aug 11, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B10/44
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A vehicular auger implement includes an auger having a bit; a walk-behind vehicle having front and rear ends, a forward anchor point, and a rear anchor point; linkage coupling the auger to the walk-behind vehicle; and an actuator for causing the linkage to move between raised and lowered configurations. The linkage includes first, second, and third links. The first link is coupled to the walk-behind vehicle and is rotatable about the forward anchor point. The second link is coupled to and is rotatable about the first link. The second link supports the auger. The third link is coupled to and is rotatable about the second link. The third link is also coupled to the walk-behind vehicle and is rotatable about the rear anchor point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.