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FR1533762A - Perfectionnements apportés aux pelles mécaniques - Google Patents

Perfectionnements apportés aux pelles mécaniques

Info

Publication number
FR1533762A
FR1533762A FR117172A FR117172A FR1533762A FR 1533762 A FR1533762 A FR 1533762A FR 117172 A FR117172 A FR 117172A FR 117172 A FR117172 A FR 117172A FR 1533762 A FR1533762 A FR 1533762A
Authority
FR
France
Prior art keywords
improvements made
mechanical excavators
excavators
mechanical
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
FR117172A
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Priority to FR117172A priority Critical patent/FR1533762A/fr
Application granted granted Critical
Publication of FR1533762A publication Critical patent/FR1533762A/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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR117172A 1967-08-08 1967-08-08 Perfectionnements apportés aux pelles mécaniques Expired FR1533762A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR117172A FR1533762A (fr) 1967-08-08 1967-08-08 Perfectionnements apportés aux pelles mécaniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR117172A FR1533762A (fr) 1967-08-08 1967-08-08 Perfectionnements apportés aux pelles mécaniques

Publications (1)

Publication Number Publication Date
FR1533762A true FR1533762A (fr) 1968-07-19

Family

ID=8636541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117172A Expired FR1533762A (fr) 1967-08-08 1967-08-08 Perfectionnements apportés aux pelles mécaniques

Country Status (1)

Country Link
FR (1) FR1533762A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4822903U (fr) * 1971-07-22 1973-03-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4822903U (fr) * 1971-07-22 1973-03-15
JPS5151129Y2 (fr) * 1971-07-22 1976-12-08

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