FR1371492A - Hydraulic device for controlling the movements of a bucket or the like in excavators or loading machines - Google Patents

Hydraulic device for controlling the movements of a bucket or the like in excavators or loading machines

Info

Publication number
FR1371492A
FR1371492A FR948997A FR948997A FR1371492A FR 1371492 A FR1371492 A FR 1371492A FR 948997 A FR948997 A FR 948997A FR 948997 A FR948997 A FR 948997A FR 1371492 A FR1371492 A FR 1371492A
Authority
FR
France
Prior art keywords
excavators
bucket
movements
controlling
hydraulic device
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
FR948997A
Other languages
French (fr)
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.)
Landsverk AB
Original Assignee
Landsverk AB
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 Landsverk AB filed Critical Landsverk AB
Priority to FR948997A priority Critical patent/FR1371492A/en
Application granted granted Critical
Publication of FR1371492A publication Critical patent/FR1371492A/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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/422—Drive systems for bucket-arms, front-end loaders, dumpers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR948997A 1962-09-28 1963-09-28 Hydraulic device for controlling the movements of a bucket or the like in excavators or loading machines Expired FR1371492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR948997A FR1371492A (en) 1962-09-28 1963-09-28 Hydraulic device for controlling the movements of a bucket or the like in excavators or loading machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1046862 1962-09-28
FR948997A FR1371492A (en) 1962-09-28 1963-09-28 Hydraulic device for controlling the movements of a bucket or the like in excavators or loading machines

Publications (1)

Publication Number Publication Date
FR1371492A true FR1371492A (en) 1964-09-04

Family

ID=26203634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948997A Expired FR1371492A (en) 1962-09-28 1963-09-28 Hydraulic device for controlling the movements of a bucket or the like in excavators or loading machines

Country Status (1)

Country Link
FR (1) FR1371492A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537184A1 (en) * 1982-12-03 1984-06-08 Orenstein & Koppel Ag HYDRAULIC PROCESS AND CIRCUIT FOR SAVING ENERGY WHEN OPERATING A MANEUVERING CYLINDER ON A HYDRAULIC EXCAVATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537184A1 (en) * 1982-12-03 1984-06-08 Orenstein & Koppel Ag HYDRAULIC PROCESS AND CIRCUIT FOR SAVING ENERGY WHEN OPERATING A MANEUVERING CYLINDER ON A HYDRAULIC EXCAVATOR

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