Multi-position tool coupler
US9840824B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 10, 2013 |
| Grant date | Dec 12, 2017 |
| Priority date | — |
| Expiry date | Jul 12, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32163
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A coupling system for coupling a tool to be carried over the earth to a mobile tool carrier. The system includes an attachment base for attaching the coupling system to the mobile tool carrier and a center pivot assembly with a pivot that allows a tool support arm to swing to either side of the tool carrier where it extends to the side to allow the tool to be used to the side while the machine moves forward. The support arm includes a vertical hinge that divides the arm into two parts, allowing the arm to fold so the tool can be either in front of the machine or beside the machine. The tool may be connected to the support arm with a quick-coupler having hooks or with a permanent attachment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.