Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DOIGT D'EXCAVATION ET PELLE D'EXCAVATION ASSOCIEE
The invention relates to an excavating finger of a bucket that is designed to be fitted to an excavating chain for a device for excavating ballast beneath a railroad track, the finger being in one piece and comprising: a retention portion that is rotationally symmetric about a reference axis of the finger, the retention portion being designed to be accommodated in a cylindrical cavity of the bucket; and a tip designed to project out of the cylindrical cavity of the bucket, the excavating finger (132) wherein the retention portion comprises at least one annular channel that is configured to receive at least part of an immobilizing rod, designed to provide axial retention of the retention portion in the cylindrical cavity in such a way that the finger is free to rotate about its reference axis.
DOIGT D'EXCAVATION ET PELLE D'EXCAVATION ASSOCIEE
The invention relates to an excavating finger of a bucket that is designed to be fitted to an excavating chain for a device for excavating ballast beneath a railroad track, the finger being in one piece and comprising: a retention portion that is rotationally symmetric about a reference axis of the finger, the retention portion being designed to be accommodated in a cylindrical cavity of the bucket; and a tip designed to project out of the cylindrical cavity of the bucket, the excavating finger (132) wherein the retention portion comprises at least one annular channel that is configured to receive at least part of an immobilizing rod, designed to provide axial retention of the retention portion in the cylindrical cavity in such a way that the finger is free to rotate about its reference axis.
DOIGT D'EXCAVATION ET PELLE D'EXCAVATION ASSOCIEE
EXCAVATING FINGER AND ASSOCIATED EXCAVATING BUCKET
BAGGERFINGER UND ZUGEHÖRIGE BAGGERSCHAUFEL
SVITOK VLADIMIR (Autor:in) / MARTINET FRANCK (Autor:in)
29.06.2022
Patent
Elektronische Ressource
Französisch
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