FR887231A - Excavateur à benne traînante travaillant en fouille - Google Patents

Excavateur à benne traînante travaillant en fouille

Info

Publication number
FR887231A
FR887231A FR887231DA FR887231A FR 887231 A FR887231 A FR 887231A FR 887231D A FR887231D A FR 887231DA FR 887231 A FR887231 A FR 887231A
Authority
FR
France
Prior art keywords
dig
excavator working
dragline excavator
dragline
working
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
English (en)
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.)
Menck und Hambrock GmbH
Original Assignee
Menck und Hambrock 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 Menck und Hambrock GmbH filed Critical Menck und Hambrock GmbH
Application granted granted Critical
Publication of FR887231A publication Critical patent/FR887231A/fr
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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • E02F3/4075—Dump doors; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR887231D 1940-12-09 1942-10-26 Excavateur à benne traînante travaillant en fouille Expired FR887231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE887231X 1940-12-09

Publications (1)

Publication Number Publication Date
FR887231A true FR887231A (fr) 1943-11-08

Family

ID=6833680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887231D Expired FR887231A (fr) 1940-12-09 1942-10-26 Excavateur à benne traînante travaillant en fouille

Country Status (1)

Country Link
FR (1) FR887231A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719641A (en) * 1950-09-20 1955-10-04 John S Pilch Earth moving apparatus or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719641A (en) * 1950-09-20 1955-10-04 John S Pilch Earth moving apparatus or the like

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