Coupling device
US12421687B2 · kind B2 · utility
0Cited by
0References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2022 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Jul 8, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/3686
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A coupling device connecting a working implement to a working arm of a working machine. The device has a first coupler body, a second coupler body pivotally mounted to the first coupler body, and a third coupler body rotatably mounted to the second coupler body so as to be rotatable about a second axis. The coupling device includes first and second spaced apart actuators configured to tilt the second coupler body relative to the first coupler body, where the coupling device comprises a first end and a second end, and wherein the first and second actuators are arranged on the first end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.