The present invention relates to a protective canopy, which comprising a canopy body, which is switchable between a first position and a second position, a canopy base, a first linkage and a second linkage for connecting the canopy body to the canopy base, each of the first linkage and the second linkage is pivotally connected to both the canopy body and the canopy base, respectively, and pivot axes formed at the pivoting connection positions between each of the first and second linkage and each of the canopy body and the canopy base are parallel to each other, such that the canopy body is switchable relative to the canopy base between the first position and the second position by manipulating the first and/or second linkages and/or the canopy body. The present invention further relates to an earth working machine having such protective canopy and a method for changing position of a protective canopy of earth working machine.
PROTECTIVE CANOPY, EARTH WORKING MACHINE AND METHOD FOR CHANGING POSITION OF THE PROTECTIVE CANOPY
SCHUTZDACH, BODENBEARBEITUNGSGERÄT UND VERFAHREN ZUM ÄNDERN DER POSITION DES SCHUTZDACHES
AUVENT DE PROTECTION, MACHINE DE TERRASSEMENT ET PROCÉDÉ DE CHANGEMENT DE POSITION DE L'AUVENT DE PROTECTION
2022-12-28
Patent
Elektronische Ressource
Englisch
IPC: | E02F Baggern , DREDGING / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE |
Europäisches Patentamt | 2019
|Europäisches Patentamt | 2020
|