FR792903A - Rolling device for lifting, transporting or collecting and loading loads, for excavating or dredging, etc. - Google Patents

Rolling device for lifting, transporting or collecting and loading loads, for excavating or dredging, etc.

Info

Publication number
FR792903A
FR792903A FR792903DA FR792903A FR 792903 A FR792903 A FR 792903A FR 792903D A FR792903D A FR 792903DA FR 792903 A FR792903 A FR 792903A
Authority
FR
France
Prior art keywords
dredging
excavating
transporting
lifting
collecting
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
Other languages
French (fr)
Inventor
Julius Heller
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 filed Critical
Application granted granted Critical
Publication of FR792903A publication Critical patent/FR792903A/en
Expired 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR792903D 1934-07-24 1935-07-24 Rolling device for lifting, transporting or collecting and loading loads, for excavating or dredging, etc. Expired FR792903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT792903X 1934-07-24

Publications (1)

Publication Number Publication Date
FR792903A true FR792903A (en) 1936-01-13

Family

ID=3681022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792903D Expired FR792903A (en) 1934-07-24 1935-07-24 Rolling device for lifting, transporting or collecting and loading loads, for excavating or dredging, etc.

Country Status (1)

Country Link
FR (1) FR792903A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938780C (en) * 1948-10-02 1956-02-09 Otto Ballert Mobile spoon or grab excavator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938780C (en) * 1948-10-02 1956-02-09 Otto Ballert Mobile spoon or grab excavator

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