EP4545708A3 - Working machine using a male - Google Patents

Working machine using a male Download PDF

Info

Publication number
EP4545708A3
EP4545708A3 EP24200994.2A EP24200994A EP4545708A3 EP 4545708 A3 EP4545708 A3 EP 4545708A3 EP 24200994 A EP24200994 A EP 24200994A EP 4545708 A3 EP4545708 A3 EP 4545708A3
Authority
EP
European Patent Office
Prior art keywords
leader
attachment
power supply
work machine
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24200994.2A
Other languages
German (de)
French (fr)
Other versions
EP4545708A2 (en
Inventor
Christoph Dönz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liebherr Werk Nenzing GmbH
Original Assignee
Liebherr Werk Nenzing GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liebherr Werk Nenzing GmbH filed Critical Liebherr Werk Nenzing GmbH
Publication of EP4545708A2 publication Critical patent/EP4545708A2/en
Publication of EP4545708A3 publication Critical patent/EP4545708A3/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
    • E02D7/16—Scaffolds or supports for drivers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

Die Erfindung betrifft eine Arbeitsmaschine mit einer Trägermaschine und einem an der Trägermaschine befestigten Mäkler, an welchem ein Anbaugerät in Längsrichtung des Mäklers verstellbar gelagert ist, wobei das Anbaugerät über eine flexible Energieversorgungsleitung mit einem Energieversorgungssystem der Trägermaschine verbunden ist. Erfindungsgemäß umfasst die Arbeitsmaschine zusätzlich eine in Längsrichtung des Mäklers verstellbar am Mäkler gelagerte Umlenkeinrichtung, welche bei einer vertikalen Ausrichtung des Mäklers oberhalb des Anbaugeräts am Mäkler angeordnet ist und die Energieversorgungsleitung nach unten in Richtung Anbaugerät umlenkt. Die Erfindung betrifft weiterhin einen Mäkler für die erfindungsgemäße Arbeitsmaschine.

Figure imgaf001
The invention relates to a work machine with a carrier machine and a leader attached to the carrier machine, on which an attachment is mounted so as to be adjustable in the longitudinal direction of the leader, wherein the attachment is connected to a power supply system of the carrier machine via a flexible power supply line. According to the invention, the work machine additionally comprises a deflection device mounted on the leader so as to be adjustable in the longitudinal direction of the leader, which, when the leader is vertically aligned, is arranged above the attachment on the leader and deflects the power supply line downwards towards the attachment. The invention further relates to a leader for the work machine according to the invention.
Figure imgaf001
EP24200994.2A 2023-10-06 2024-09-18 Working machine using a male Pending EP4545708A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023127266.7A DE102023127266A1 (en) 2023-10-06 2023-10-06 Working machine with leader

Publications (2)

Publication Number Publication Date
EP4545708A2 EP4545708A2 (en) 2025-04-30
EP4545708A3 true EP4545708A3 (en) 2025-07-09

Family

ID=92843288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24200994.2A Pending EP4545708A3 (en) 2023-10-06 2024-09-18 Working machine using a male

Country Status (2)

Country Link
EP (1) EP4545708A3 (en)
DE (1) DE102023127266A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303262A1 (en) * 1983-02-01 1984-08-02 Fried. Krupp Gmbh, 4300 Essen Leaders for attaching to the boom of an excavator
DE10123403A1 (en) * 2000-06-28 2002-01-17 Bauer Spezialtiefbau Building work apparatus with mast has accommodation device for at least one work tool movably guided along mast between at least one upper cable and at least one lower cable

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303262A1 (en) * 1983-02-01 1984-08-02 Fried. Krupp Gmbh, 4300 Essen Leaders for attaching to the boom of an excavator
DE10123403A1 (en) * 2000-06-28 2002-01-17 Bauer Spezialtiefbau Building work apparatus with mast has accommodation device for at least one work tool movably guided along mast between at least one upper cable and at least one lower cable

Also Published As

Publication number Publication date
EP4545708A2 (en) 2025-04-30
DE102023127266A1 (en) 2025-04-10

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