DE647089C - Swing bucket excavators, in particular underwater bucket excavators, on a platform - Google Patents

Swing bucket excavators, in particular underwater bucket excavators, on a platform

Info

Publication number
DE647089C
DE647089C DEH138637D DEH0138637D DE647089C DE 647089 C DE647089 C DE 647089C DE H138637 D DEH138637 D DE H138637D DE H0138637 D DEH0138637 D DE H0138637D DE 647089 C DE647089 C DE 647089C
Authority
DE
Germany
Prior art keywords
excavator
bucket excavators
lower running
platform
rollers
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.)
Expired
Application number
DEH138637D
Other languages
German (de)
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.)
WILHELM HIRDES
Original Assignee
WILHELM HIRDES
Publication date
Priority to DEH138637D priority Critical patent/DE647089C/en
Application granted granted Critical
Publication of DE647089C publication Critical patent/DE647089C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BEBLIN. GEDKt1CKT IS DER IlEK'llsniiirCKEHUBEBLIN. GEDKt 1 CKT IS DER IlEK'llsniiirCKEHU

Claims (2)

Patentansprüche:Patent claims: ι. Schwenklöffelbagger, insbesondere Unterwasserlöffelbagger, auf einem Prahm, dessen Baggeroberbau mittels zweier konzentrisch zueinander und übereinander angeordneter Laufrollen auf zwei konzentrisch zueinander und übereinander angeordneten Laufkränzen des Baggerunterbaus gelagert ist, von denen <üer untere Laufkranz zur Aufnahme des Kippmomentes dient, dadurch gekennzeichnet, daß das mit seinem vorderen Ende (/) bis in Höhe des unteren Laufkranzes (A) fianschartig herabgezogene Rahmengestell (rf) des Baggeroberbaus, an dessen unterem Ende der Ausleger (Ä) in Höhe des unteren Laufkranzes (k) um die Schwenkachse (g) in lotrechter Ebene schwenkbar angelenkt ist, mittels Laufrollen (/) auf dem unteren Laufkranz (k) abgestützt ist.ι. Tilting shovel excavator, in particular underwater shovel excavator, on a crawler whose excavator superstructure is supported by means of two rollers arranged concentrically and one above the other on two concentric and superimposed running rings of the excavator substructure, of which the lower running ring serves to absorb the overturning moment, characterized in that the with its front end (/) up to the level of the lower running ring (A), the frame (rf) of the excavator superstructure, pulled down like a flange, at the lower end of the boom (Ä) at the level of the lower running ring (k) around the pivot axis (g) in a vertical plane is pivotably articulated, is supported by means of rollers (/) on the lower running ring (k) . 2. Schwenklöffelbagger nach Anspruch i, dadurch gekennzeichnet, daß die auf dem unteren Laufkranz (k) laufenden Laufrollen (/) an der Außenseite mit einem Spurkranz versehen sind.2. Tilting backhoe excavator according to claim i, characterized in that the rollers (/) running on the lower running rim (k) are provided on the outside with a flange.
DEH138637D Swing bucket excavators, in particular underwater bucket excavators, on a platform Expired DE647089C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH138637D DE647089C (en) Swing bucket excavators, in particular underwater bucket excavators, on a platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH138637D DE647089C (en) Swing bucket excavators, in particular underwater bucket excavators, on a platform

Publications (1)

Publication Number Publication Date
DE647089C true DE647089C (en) 1937-06-28

Family

ID=7178046

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH138637D Expired DE647089C (en) Swing bucket excavators, in particular underwater bucket excavators, on a platform

Country Status (1)

Country Link
DE (1) DE647089C (en)

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