DE140770C - - Google Patents

Info

Publication number
DE140770C
DE140770C DENDAT140770D DE140770DA DE140770C DE 140770 C DE140770 C DE 140770C DE NDAT140770 D DENDAT140770 D DE NDAT140770D DE 140770D A DE140770D A DE 140770DA DE 140770 C DE140770 C DE 140770C
Authority
DE
Germany
Prior art keywords
knife
screw
earth
digging
axis
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.)
Active
Application number
DENDAT140770D
Other languages
German (de)
English (en)
Publication of DE140770C publication Critical patent/DE140770C/de
Active legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
DENDAT140770D Active DE140770C (https=)

Publications (1)

Publication Number Publication Date
DE140770C true DE140770C (https=)

Family

ID=408433

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT140770D Active DE140770C (https=)

Country Status (1)

Country Link
DE (1) DE140770C (https=)

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