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GB2340816B - Adjustable arm length for front-end loader - Google Patents

Adjustable arm length for front-end loader

Info

Publication number
GB2340816B
GB2340816B GB9818515A GB9818515A GB2340816B GB 2340816 B GB2340816 B GB 2340816B GB 9818515 A GB9818515 A GB 9818515A GB 9818515 A GB9818515 A GB 9818515A GB 2340816 B GB2340816 B GB 2340816B
Authority
GB
United Kingdom
Prior art keywords
loader
joint
arm
range
loader arms
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 - Fee Related
Application number
GB9818515A
Other versions
GB2340816A (en
GB9818515D0 (en
Inventor
Erich Girstenbrei
Peter Reiterer
Horst-Martin Weident
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.)
AGCO GmbH and Co
Original Assignee
AGCO GmbH 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 AGCO GmbH and Co filed Critical AGCO GmbH and Co
Priority to GB9818515A priority Critical patent/GB2340816B/en
Publication of GB9818515D0 publication Critical patent/GB9818515D0/en
Priority to DE69914424T priority patent/DE69914424T2/en
Priority to AT99115855T priority patent/ATE258624T1/en
Priority to EP99115855A priority patent/EP0982439B1/en
Priority to CZ0303899A priority patent/CZ298065B6/en
Publication of GB2340816A publication Critical patent/GB2340816A/en
Application granted granted Critical
Publication of GB2340816B publication Critical patent/GB2340816B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Shovels (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Vehicle Body Suspensions (AREA)
  • Processing Of Meat And Fish (AREA)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)
  • Jib Cranes (AREA)
  • Sorting Of Articles (AREA)

Abstract

A front loader consists of two loader arms (1, 18) laterally spaced apart, and which can be hinge-mounted on a carrier vehicle about a horizontal axis. Each arm comprises first and second arm elements (2, 3) and a parallel guide linkage (11-17) to control movement of a work tool (10) when the loader arm is pivoted. In order to accommodate different chordal measurements (S1, S2) whilst retaining the largest possible number of common parts, it is proposed that the loader arms (1, 18) of a range have a common vehicle-end element (3) and the differing chordal measurement (S1, S2) is set by means of elements (2, 19) of differing lengths at the tool -end, the angle subtended by the first joint (7, 22), the second joint (13, 23) and the third joint (14, 20) being of the same size for all loader arms (1, 18) in the range. <IMAGE>
GB9818515A 1998-08-25 1998-08-25 Adjustable arm length for front-end loader Expired - Fee Related GB2340816B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9818515A GB2340816B (en) 1998-08-25 1998-08-25 Adjustable arm length for front-end loader
DE69914424T DE69914424T2 (en) 1998-08-25 1999-08-12 front loader boom
AT99115855T ATE258624T1 (en) 1998-08-25 1999-08-12 FRONT LOADER BOOM
EP99115855A EP0982439B1 (en) 1998-08-25 1999-08-12 Front loader boom
CZ0303899A CZ298065B6 (en) 1998-08-25 1999-08-25 Front loader series for coupling to a carrier vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9818515A GB2340816B (en) 1998-08-25 1998-08-25 Adjustable arm length for front-end loader

Publications (3)

Publication Number Publication Date
GB9818515D0 GB9818515D0 (en) 1998-10-21
GB2340816A GB2340816A (en) 2000-03-01
GB2340816B true GB2340816B (en) 2002-10-09

Family

ID=10837804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9818515A Expired - Fee Related GB2340816B (en) 1998-08-25 1998-08-25 Adjustable arm length for front-end loader

Country Status (5)

Country Link
EP (1) EP0982439B1 (en)
AT (1) ATE258624T1 (en)
CZ (1) CZ298065B6 (en)
DE (1) DE69914424T2 (en)
GB (1) GB2340816B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528914C2 (en) * 2004-09-29 2007-03-13 Aaloe Ab Loaders comprising two parallel mounted arm structures which in turn comprise elongated arm portions and parallel bars
DE102006044533A1 (en) * 2006-09-21 2008-04-03 Wilhelm Stoll Maschinenfabrik Gmbh Front loader with mechanical parallel guidance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449160A (en) * 1946-04-02 1948-09-14 Reconstruction Finance Corp Vehicle mounted front end loader
GB1466032A (en) * 1974-01-21 1977-03-02 Poclain Sa Jib having two adjustable elements
EP0058912A1 (en) * 1981-02-19 1982-09-01 Karl Harvid Melin Front end loader

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384256A (en) * 1967-02-06 1968-05-21 Kasmir E. Ulaky Hydraulically operated scoop
US3844370A (en) * 1972-10-11 1974-10-29 E Mullen Loading machine
US4034876A (en) * 1974-05-28 1977-07-12 Caterpillar Tractor Co. Boom construction and method for making same
US4741662A (en) * 1980-03-14 1988-05-03 Gregory Schmiesing Material handling equipment
US5533856A (en) * 1995-05-22 1996-07-09 Deere & Company Combined loaded self-leveling and implement tilt linkages for effecting true level and enhanced roll back and dump characteristics throughout lift range of loader

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449160A (en) * 1946-04-02 1948-09-14 Reconstruction Finance Corp Vehicle mounted front end loader
GB1466032A (en) * 1974-01-21 1977-03-02 Poclain Sa Jib having two adjustable elements
EP0058912A1 (en) * 1981-02-19 1982-09-01 Karl Harvid Melin Front end loader

Also Published As

Publication number Publication date
DE69914424D1 (en) 2004-03-04
DE69914424T2 (en) 2004-11-11
CZ303899A3 (en) 2000-03-15
GB2340816A (en) 2000-03-01
EP0982439B1 (en) 2004-01-28
ATE258624T1 (en) 2004-02-15
CZ298065B6 (en) 2007-06-13
GB9818515D0 (en) 1998-10-21
EP0982439A1 (en) 2000-03-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050825