ES445924A1 - Perfeccionamientos en los aparatos de movimiento de tierras. - Google Patents

Perfeccionamientos en los aparatos de movimiento de tierras.

Info

Publication number
ES445924A1
ES445924A1 ES445924A ES445924A ES445924A1 ES 445924 A1 ES445924 A1 ES 445924A1 ES 445924 A ES445924 A ES 445924A ES 445924 A ES445924 A ES 445924A ES 445924 A1 ES445924 A1 ES 445924A1
Authority
ES
Spain
Prior art keywords
frame
pivoted
backhoe
cylinders
swing mechanism
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
ES445924A
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.)
Case LLC
Original Assignee
JI Case Co
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 JI Case Co filed Critical JI Case Co
Publication of ES445924A1 publication Critical patent/ES445924A1/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)
  • Component Parts Of Construction Machinery (AREA)
  • Body Structure For Vehicles (AREA)
ES445924A 1975-03-10 1976-03-10 Perfeccionamientos en los aparatos de movimiento de tierras. Expired ES445924A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55658875A 1975-03-10 1975-03-10
US05/659,170 US4039095A (en) 1975-03-10 1976-02-18 Swing mechanism for backhoe

Publications (1)

Publication Number Publication Date
ES445924A1 true ES445924A1 (es) 1977-08-01

Family

ID=27071184

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445924A Expired ES445924A1 (es) 1975-03-10 1976-03-10 Perfeccionamientos en los aparatos de movimiento de tierras.

Country Status (3)

Country Link
US (1) US4039095A (es)
JP (1) JPS51142801A (es)
ES (1) ES445924A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397603A (en) * 1982-02-18 1983-08-09 Deere & Company Backhoe slide frame and swing mechanism
JPS5962261U (ja) * 1982-10-18 1984-04-24 本田技研工業株式会社 内燃機関のサイクロン式プリエアクリ−ナ
JP2587144B2 (ja) * 1991-04-16 1997-03-05 株式会社クボタ トラクタの作業機取り付け構造体
DE4316364A1 (de) * 1993-05-15 1994-11-17 Faun Gmbh Mehrzweck-Arbeits-Fahrzeug
US5511329A (en) * 1994-12-30 1996-04-30 Case Corporation Backhoe mounting mechanism
CA2479918A1 (fr) * 2004-09-20 2006-03-20 Roger Vachon Excavatrice pour vehicule tout-terrains
FR2935999B1 (fr) * 2008-09-17 2011-10-21 Noremat Bati porte-outil sur lequel est monte un bras portant un outil.
US7752780B2 (en) * 2008-11-11 2010-07-13 Cnh America Llc Hydraulic backhoe shift mechanism
JP5162523B2 (ja) * 2009-06-02 2013-03-13 株式会社クボタ トラクタへの後作業機装着構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047171A (en) * 1959-10-12 1962-07-31 Case Co J I Swing mechanism for backhoe
US3250410A (en) * 1964-05-07 1966-05-10 Wain Roy Corp Mounting structure for earth moving apparatus
US3343686A (en) * 1966-03-09 1967-09-26 Deere & Co Boom-type implement
US3494636A (en) * 1968-02-01 1970-02-10 Case Co J I Mechanical lock for side shift excavator

Also Published As

Publication number Publication date
JPS51142801A (en) 1976-12-08
US4039095A (en) 1977-08-02
JPS5649256B2 (es) 1981-11-20

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