FR2248376B1 - - Google Patents

Info

Publication number
FR2248376B1
FR2248376B1 FR7434562A FR7434562A FR2248376B1 FR 2248376 B1 FR2248376 B1 FR 2248376B1 FR 7434562 A FR7434562 A FR 7434562A FR 7434562 A FR7434562 A FR 7434562A FR 2248376 B1 FR2248376 B1 FR 2248376B1
Authority
FR
France
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
FR7434562A
Other languages
French (fr)
Other versions
FR2248376A1 (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
Priority claimed from GB4825473A external-priority patent/GB1474380A/en
Application filed by Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of FR2248376A1 publication Critical patent/FR2248376A1/fr
Application granted granted Critical
Publication of FR2248376B1 publication Critical patent/FR2248376B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Operation Control Of Excavators (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
FR7434562A 1973-10-17 1974-10-15 Soil shifting machine shovel - has hydraulic valve to connect each lifting motor to respective shovel actuating motor Granted FR2248376A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4825473A GB1474380A (en) 1973-10-17 1973-10-17 Loader vehicles
GB5294473 1973-11-14

Publications (2)

Publication Number Publication Date
FR2248376A1 FR2248376A1 (en) 1975-05-16
FR2248376B1 true FR2248376B1 (de) 1977-03-25

Family

ID=26266236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434562A Granted FR2248376A1 (en) 1973-10-17 1974-10-15 Soil shifting machine shovel - has hydraulic valve to connect each lifting motor to respective shovel actuating motor

Country Status (2)

Country Link
DE (1) DE2448816A1 (de)
FR (1) FR2248376A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054083A (en) * 1975-07-14 1977-10-18 Caterpillar Tractor Co. Dual lever control mechanism
FR2673285B1 (fr) * 1991-02-22 1994-01-14 Genitronic Procede et dispositif de pesage pour chargeur a compensation hydraulique.

Also Published As

Publication number Publication date
DE2448816A1 (de) 1975-04-24
FR2248376A1 (en) 1975-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse