FR1495487A - Improvements to loading devices mounted on earthmoving machinery - Google Patents

Improvements to loading devices mounted on earthmoving machinery

Info

Publication number
FR1495487A
FR1495487A FR65019A FR65019A FR1495487A FR 1495487 A FR1495487 A FR 1495487A FR 65019 A FR65019 A FR 65019A FR 65019 A FR65019 A FR 65019A FR 1495487 A FR1495487 A FR 1495487A
Authority
FR
France
Prior art keywords
devices mounted
loading devices
earthmoving machinery
earthmoving
machinery
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
FR65019A
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.)
OLEOMAT
Original Assignee
OLEOMAT
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 OLEOMAT filed Critical OLEOMAT
Priority to FR65019A priority Critical patent/FR1495487A/en
Application granted granted Critical
Publication of FR1495487A publication Critical patent/FR1495487A/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
    • E02F3/43—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
    • E02F3/433—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 horizontal, e.g. self-levelling
    • 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
    • E02F9/22—Hydraulic or pneumatic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR65019A 1966-06-10 1966-06-10 Improvements to loading devices mounted on earthmoving machinery Expired FR1495487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR65019A FR1495487A (en) 1966-06-10 1966-06-10 Improvements to loading devices mounted on earthmoving machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65019A FR1495487A (en) 1966-06-10 1966-06-10 Improvements to loading devices mounted on earthmoving machinery

Publications (1)

Publication Number Publication Date
FR1495487A true FR1495487A (en) 1967-09-22

Family

ID=8610665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65019A Expired FR1495487A (en) 1966-06-10 1966-06-10 Improvements to loading devices mounted on earthmoving machinery

Country Status (1)

Country Link
FR (1) FR1495487A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464392A1 (en) * 1979-09-01 1981-03-06 Sanyo Kiki Kk HYDRAULIC CIRCUIT FOR CONTROLLING HYDRAULIC CYLINDERS WITH DOUBLE EFFECT
FR2467818A1 (en) * 1979-10-22 1981-04-30 Meca Etu Atel Const Forklift truck with parallel swivel arms - has forks moved horizontally and vertically by synchronous pair of hydraulic cylinders
FR2498655A1 (en) * 1981-01-26 1982-07-30 Poclain Sa Hydraulically operated loader earthworker - has bucket to balance arm jack connection allowing independent bucket orientation
EP0211091A1 (en) * 1985-07-30 1987-02-25 Jürgen Dipl.-Ing. Fischer Hydraulic control device for an implement mounted on a front loader
FR2596378A1 (en) * 1986-03-26 1987-10-02 Etude Innovation Materiel Agri Loading device with rapid compensation and locking for agricultural tractors and the like

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464392A1 (en) * 1979-09-01 1981-03-06 Sanyo Kiki Kk HYDRAULIC CIRCUIT FOR CONTROLLING HYDRAULIC CYLINDERS WITH DOUBLE EFFECT
FR2467818A1 (en) * 1979-10-22 1981-04-30 Meca Etu Atel Const Forklift truck with parallel swivel arms - has forks moved horizontally and vertically by synchronous pair of hydraulic cylinders
FR2498655A1 (en) * 1981-01-26 1982-07-30 Poclain Sa Hydraulically operated loader earthworker - has bucket to balance arm jack connection allowing independent bucket orientation
EP0211091A1 (en) * 1985-07-30 1987-02-25 Jürgen Dipl.-Ing. Fischer Hydraulic control device for an implement mounted on a front loader
FR2596378A1 (en) * 1986-03-26 1987-10-02 Etude Innovation Materiel Agri Loading device with rapid compensation and locking for agricultural tractors and the like

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