FR1085841A - Advanced agricultural lifting device - Google Patents

Advanced agricultural lifting device

Info

Publication number
FR1085841A
FR1085841A FR1085841DA FR1085841A FR 1085841 A FR1085841 A FR 1085841A FR 1085841D A FR1085841D A FR 1085841DA FR 1085841 A FR1085841 A FR 1085841A
Authority
FR
France
Prior art keywords
lifting device
advanced agricultural
agricultural lifting
advanced
lifting
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
Other languages
French (fr)
Inventor
Henri Lefebvre
Rene Bailly
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 filed Critical
Application granted granted Critical
Publication of FR1085841A publication Critical patent/FR1085841A/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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/20—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs mounted on, or guided by, jibs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles
    • B66C2700/065—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles with a slewable jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
FR1085841D 1953-05-20 1953-05-20 Advanced agricultural lifting device Expired FR1085841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1085841T 1953-05-20

Publications (1)

Publication Number Publication Date
FR1085841A true FR1085841A (en) 1955-02-07

Family

ID=9612459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1085841D Expired FR1085841A (en) 1953-05-20 1953-05-20 Advanced agricultural lifting device

Country Status (1)

Country Link
FR (1) FR1085841A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814396A (en) * 1955-02-21 1957-11-26 Sr Dory J Neale Portable crane for handling and setting poles
US2948411A (en) * 1958-09-22 1960-08-09 Jay M Lynch Boom pedestal
US2989198A (en) * 1959-01-19 1961-06-20 Earth Equipment Corp Backhoes for ditch digging machines
FR2349533A1 (en) * 1976-04-28 1977-11-25 Harnischfeger Gmbh VEHICLE-MOUNTED HYDRAULIC CRANE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814396A (en) * 1955-02-21 1957-11-26 Sr Dory J Neale Portable crane for handling and setting poles
US2948411A (en) * 1958-09-22 1960-08-09 Jay M Lynch Boom pedestal
US2989198A (en) * 1959-01-19 1961-06-20 Earth Equipment Corp Backhoes for ditch digging machines
FR2349533A1 (en) * 1976-04-28 1977-11-25 Harnischfeger Gmbh VEHICLE-MOUNTED HYDRAULIC CRANE

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