Vehicle with detachable implement
US4509768A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 1, 1982 |
| Grant date | Apr 9, 1985 |
| Priority date | — |
| Expiry date | Dec 1, 2002 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41H11/24
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
For use in detachably mounting an implement to a vehicle, the vehicle having associated therewith an adjustable take-up frame having at least one coupling element arranged to coact in engagement with a counter-coupling element on the implement, the improvement comprising: a mounting plate arranged on the implement in a substantially vertical plane extending transversely with respect to the working direction of the implement and the vehicle, the counter-coupling element being in the form of an open hook secured to and protruding rearwardly from the upper portion of said mounting plate, and the coupling element being in the form of a horizontal pin extending between two laterally spaced cheek plates, the said cheek plates forming part of the take-up frame, with said horizontal pin being arranged for engagement beneath said hook as the latter is received between said cheek plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.