EP0086975A3 - Sliding frame with a piston-actuated swing device, particularly for a transversely shiftable backhoe - Google Patents

Sliding frame with a piston-actuated swing device, particularly for a transversely shiftable backhoe Download PDF

Info

Publication number
EP0086975A3
EP0086975A3 EP83100628A EP83100628A EP0086975A3 EP 0086975 A3 EP0086975 A3 EP 0086975A3 EP 83100628 A EP83100628 A EP 83100628A EP 83100628 A EP83100628 A EP 83100628A EP 0086975 A3 EP0086975 A3 EP 0086975A3
Authority
EP
European Patent Office
Prior art keywords
backhoe
piston
sliding frame
swing device
transversely shiftable
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.)
Granted
Application number
EP83100628A
Other languages
German (de)
Other versions
EP0086975A2 (en
EP0086975B1 (en
Inventor
Leroy Ernest Kraske
Gregory Keith Werner
Lynn Irvin Beauchamp
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Publication of EP0086975A2 publication Critical patent/EP0086975A2/en
Publication of EP0086975A3 publication Critical patent/EP0086975A3/en
Application granted granted Critical
Publication of EP0086975B1 publication Critical patent/EP0086975B1/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
    • E02F3/38—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)
  • Actuator (AREA)
EP83100628A 1982-02-18 1983-01-25 Sliding frame with a piston-actuated swing device, particularly for a transversely shiftable backhoe Expired EP0086975B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/349,797 US4397603A (en) 1982-02-18 1982-02-18 Backhoe slide frame and swing mechanism
US349797 1982-02-18

Publications (3)

Publication Number Publication Date
EP0086975A2 EP0086975A2 (en) 1983-08-31
EP0086975A3 true EP0086975A3 (en) 1983-11-30
EP0086975B1 EP0086975B1 (en) 1985-08-28

Family

ID=23374004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83100628A Expired EP0086975B1 (en) 1982-02-18 1983-01-25 Sliding frame with a piston-actuated swing device, particularly for a transversely shiftable backhoe

Country Status (4)

Country Link
US (1) US4397603A (en)
EP (1) EP0086975B1 (en)
CA (1) CA1191485A (en)
DE (1) DE3360630D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960359A (en) * 1989-01-23 1990-10-02 Lovitt Jr Estel L Demountable swing boom hoist for front end loaders
US6637136B2 (en) * 2001-07-10 2003-10-28 Kuboto Corporation Backhoe unit detachably attached to a tractor
JP4342360B2 (en) * 2004-03-25 2009-10-14 株式会社クボタ Work vehicle
US20080025830A1 (en) * 2006-07-25 2008-01-31 Pielmeier Kevin E Mounting device for an implement
US7950894B2 (en) * 2006-07-25 2011-05-31 Caterpillar Sarl Adjustable operator interface
JP2017014872A (en) * 2015-07-06 2017-01-19 日立建機株式会社 Holding device of working device assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053409A (en) * 1967-01-12 1900-01-01
DE2425205A1 (en) * 1973-05-31 1974-12-12 Mitsubishi Heavy Ind Ltd DEVICE FOR ASSEMBLING A MOVABLE FRAME CONSTRUCTION IN PARTICULAR FOR EXCAVATORS, LOADERS, CONSTRUCTION MACHINERY OD. DGL
DE2545503A1 (en) * 1974-11-14 1976-05-20 Mitsubishi Heavy Ind Ltd SHIFTING DEVICE, IN PARTICULAR FOR CONSTRUCTION MACHINE EXCAVATOR ACCESSORIES
US4039095A (en) * 1975-03-10 1977-08-02 J. I. Case Company Swing mechanism for backhoe
EP0009974A1 (en) * 1978-10-04 1980-04-16 Ford Motor Company Limited Swing post hydraulic circuit
GB2040260A (en) * 1979-01-11 1980-08-28 Gen Inc Boom apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304100A (en) * 1965-04-22 1967-02-14 Case Co J I Hydraulic apparatus for locking a side shiftable excavator
US3495727A (en) * 1968-01-19 1970-02-17 Long Mfg Co Inc Backhoe
JPS4944481B1 (en) * 1969-07-15 1974-11-28

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053409A (en) * 1967-01-12 1900-01-01
DE2425205A1 (en) * 1973-05-31 1974-12-12 Mitsubishi Heavy Ind Ltd DEVICE FOR ASSEMBLING A MOVABLE FRAME CONSTRUCTION IN PARTICULAR FOR EXCAVATORS, LOADERS, CONSTRUCTION MACHINERY OD. DGL
DE2545503A1 (en) * 1974-11-14 1976-05-20 Mitsubishi Heavy Ind Ltd SHIFTING DEVICE, IN PARTICULAR FOR CONSTRUCTION MACHINE EXCAVATOR ACCESSORIES
US4039095A (en) * 1975-03-10 1977-08-02 J. I. Case Company Swing mechanism for backhoe
EP0009974A1 (en) * 1978-10-04 1980-04-16 Ford Motor Company Limited Swing post hydraulic circuit
GB2040260A (en) * 1979-01-11 1980-08-28 Gen Inc Boom apparatus

Also Published As

Publication number Publication date
EP0086975A2 (en) 1983-08-31
EP0086975B1 (en) 1985-08-28
US4397603A (en) 1983-08-09
DE3360630D1 (en) 1985-10-03
CA1191485A (en) 1985-08-06

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