Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ARBEITSMASCHINE UND VERFAHREN ZUM BEARBEITEN EINES BODENS
A machine and a method for earth-working with a machine, having a mast, along which a top drive can be moved vertically by an adjusting device, through which top drive a telescopic kelly bar is displaceably guided, which has at least one outer kelly bar, which is designed to come to lie on the top drive, and one inner kelly bar, which comprises a rope suspension for a rope, through which the inner kelly bar is moved vertically by a rope winch. The adjusting device for the top drive and/or the main rope winch for the kelly bar is/are automatically controlled, wherein the inner kelly bar is moved relative to the top drive in some areas in a rapid travel mode at a first speed and in some areas in a conservative travel mode, in which the speed is reduced in comparison with the first speed.
ARBEITSMASCHINE UND VERFAHREN ZUM BEARBEITEN EINES BODENS
A machine and a method for earth-working with a machine, having a mast, along which a top drive can be moved vertically by an adjusting device, through which top drive a telescopic kelly bar is displaceably guided, which has at least one outer kelly bar, which is designed to come to lie on the top drive, and one inner kelly bar, which comprises a rope suspension for a rope, through which the inner kelly bar is moved vertically by a rope winch. The adjusting device for the top drive and/or the main rope winch for the kelly bar is/are automatically controlled, wherein the inner kelly bar is moved relative to the top drive in some areas in a rapid travel mode at a first speed and in some areas in a conservative travel mode, in which the speed is reduced in comparison with the first speed.
ARBEITSMASCHINE UND VERFAHREN ZUM BEARBEITEN EINES BODENS
MACHINE TOOL AND METHOD FOR MACHINING A SOIL
MACHINE DE TRAVAIL ET PROCEDE DESTINE AU TRAITEMENT D'UN SOL
SCHOBER ANDREAS (Autor:in) / FISCHER CHRISTIAN (Autor:in)
01.03.2023
Patent
Elektronische Ressource
Deutsch
IPC:
E02D
FOUNDATIONS
,
Gründungen
VERFAHREN ZUM BEARBEITEN EINES BODENS UND FRÄSKOPF HIERFÜR
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021