ES451233A1 - Conjunto de cuchara retroexcavadora. - Google Patents

Conjunto de cuchara retroexcavadora.

Info

Publication number
ES451233A1
ES451233A1 ES451233A ES451233A ES451233A1 ES 451233 A1 ES451233 A1 ES 451233A1 ES 451233 A ES451233 A ES 451233A ES 451233 A ES451233 A ES 451233A ES 451233 A1 ES451233 A1 ES 451233A1
Authority
ES
Spain
Prior art keywords
vertical
allow
secured
actuators
horizontal
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
ES451233A
Other languages
English (en)
Spanish (es)
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
Publication of ES451233A1 publication Critical patent/ES451233A1/es
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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/386—Connections to the frame; Supports for booms or arms the boom being laterally shiftable relative to the frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
ES451233A 1975-09-03 1976-09-03 Conjunto de cuchara retroexcavadora. Expired ES451233A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36360/75A GB1560985A (en) 1975-09-03 1975-09-03 Clamping devices for backhoes

Publications (1)

Publication Number Publication Date
ES451233A1 true ES451233A1 (es) 1977-09-01

Family

ID=10387437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451233A Expired ES451233A1 (es) 1975-09-03 1976-09-03 Conjunto de cuchara retroexcavadora.

Country Status (8)

Country Link
US (1) US4106644A (enExample)
AU (1) AU508951B2 (enExample)
BR (1) BR7605902A (enExample)
CA (1) CA1065805A (enExample)
DE (1) DE2639076A1 (enExample)
ES (1) ES451233A1 (enExample)
FR (1) FR2322980A1 (enExample)
GB (1) GB1560985A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150504A (en) * 1978-02-07 1979-04-24 Clark Equipment Company Stabilized digging mechanism
US4741663A (en) * 1986-10-29 1988-05-03 Deere & Company Locking and sliding system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703557A (en) * 1951-02-05 1955-03-08 Polki Samuel Pneumatic hand tool
FR1366590A (fr) * 1962-08-24 1964-07-10 Steelfab Ltd Appareil excavateur
US3244301A (en) * 1963-12-04 1966-04-05 Wain Roy Corp Earth moving apparatus
GB1134631A (en) * 1965-01-20 1968-11-27 Massey Ferguson Perkins Ltd Improvements in or relating to clamping apparatus and to mechanical diggers incorporating such clamping apparatus
FR1482985A (fr) * 1966-04-19 1967-06-02 Oleomat Perfectionnements apportés aux pelles excavatrices à flèche déportable latéralement
US3405824A (en) * 1966-11-08 1968-10-15 Massey Ferguson Inc Mounting for material handling masts
FR1542712A (fr) * 1967-09-06 1968-10-18 Faucheux Ets Dispositif pour le blocage du mouvement transversal d'une pelle excavatrice
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US3532398A (en) * 1968-09-11 1970-10-06 Rohr Corp Self-adjusting bearing
FR2058418A5 (enExample) * 1969-09-01 1971-05-28 Deere John Cie Francaise
US3665815A (en) * 1970-03-16 1972-05-30 Richard G Sweitzer Fluid-operated device
GB1368255A (enExample) * 1971-09-03 1974-09-25 Int Harvester Co
US3788674A (en) * 1972-08-17 1974-01-29 Caterpillar Tractor Co Clamping mechanism for side shiftable backhoe
JPS534722B2 (enExample) * 1973-05-31 1978-02-20
JPS5226311B2 (enExample) * 1973-08-24 1977-07-13

Also Published As

Publication number Publication date
DE2639076A1 (de) 1977-03-31
FR2322980B1 (enExample) 1982-09-10
US4106644A (en) 1978-08-15
AU1731376A (en) 1978-03-09
GB1560985A (en) 1980-02-13
CA1065805A (en) 1979-11-06
FR2322980A1 (fr) 1977-04-01
AU508951B2 (en) 1980-04-17
BR7605902A (pt) 1977-08-16

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