FR1375011A - Improvements to hydraulic excavators, in particular to graders - Google Patents

Improvements to hydraulic excavators, in particular to graders

Info

Publication number
FR1375011A
FR1375011A FR931855A FR931855A FR1375011A FR 1375011 A FR1375011 A FR 1375011A FR 931855 A FR931855 A FR 931855A FR 931855 A FR931855 A FR 931855A FR 1375011 A FR1375011 A FR 1375011A
Authority
FR
France
Prior art keywords
graders
hydraulic excavators
excavators
hydraulic
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
FR931855A
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR931855A priority Critical patent/FR1375011A/en
Application granted granted Critical
Publication of FR1375011A publication Critical patent/FR1375011A/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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/302—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom with an additional link
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR931855A 1963-04-18 1963-04-18 Improvements to hydraulic excavators, in particular to graders Expired FR1375011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR931855A FR1375011A (en) 1963-04-18 1963-04-18 Improvements to hydraulic excavators, in particular to graders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931855A FR1375011A (en) 1963-04-18 1963-04-18 Improvements to hydraulic excavators, in particular to graders

Publications (1)

Publication Number Publication Date
FR1375011A true FR1375011A (en) 1964-10-16

Family

ID=8801866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931855A Expired FR1375011A (en) 1963-04-18 1963-04-18 Improvements to hydraulic excavators, in particular to graders

Country Status (1)

Country Link
FR (1) FR1375011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454484A1 (en) * 1979-04-18 1980-11-14 Komatsu Mfg Co Ltd IMPROVEMENTS TO HYDRAULIC CONTROLS FOR EXCAVATORS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454484A1 (en) * 1979-04-18 1980-11-14 Komatsu Mfg Co Ltd IMPROVEMENTS TO HYDRAULIC CONTROLS FOR EXCAVATORS

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