CA2581974C - Chargeur comportant des sections de bras et des jambes paralleles presentant une section transversale ouverte - Google Patents

Chargeur comportant des sections de bras et des jambes paralleles presentant une section transversale ouverte Download PDF

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Publication number
CA2581974C
CA2581974C CA2581974A CA2581974A CA2581974C CA 2581974 C CA2581974 C CA 2581974C CA 2581974 A CA2581974 A CA 2581974A CA 2581974 A CA2581974 A CA 2581974A CA 2581974 C CA2581974 C CA 2581974C
Authority
CA
Canada
Prior art keywords
section
parallel
arm
loader
strut
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 - Lifetime
Application number
CA2581974A
Other languages
English (en)
Other versions
CA2581974A1 (fr
Inventor
Tommy Nilsson
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.)
ALOE AB
Original Assignee
ALOE AB
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 ALOE AB filed Critical ALOE AB
Publication of CA2581974A1 publication Critical patent/CA2581974A1/fr
Application granted granted Critical
Publication of CA2581974C publication Critical patent/CA2581974C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling

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)
  • Ladders (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Chain Conveyers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Body Structure For Vehicles (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

La présente invention concerne un chargeur (1), qui comprend deux constructions de bras (2a, 2b) parallèles l'une à l'autre et constituant des sections de bras allongées (3, 3a), et des jambes parallèles (7) disposées au-dessus des sections de bras allongées (3, 3a). L'invention se caractérise en ce que chaque jambe parallèle (7) est constituée d'une construction de poutre allongée présentant une section transversale ouverte munie d'une ouverture longitudinale (Y) orientée vers la section de bras (3, 3a).
CA2581974A 2004-09-29 2005-09-20 Chargeur comportant des sections de bras et des jambes paralleles presentant une section transversale ouverte Expired - Lifetime CA2581974C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0402364A SE528914C2 (sv) 2004-09-29 2004-09-29 Lastare innefattande två parallellt anordnade armkonstruktioner som i sin tur innefattar långsträckta armpartier och parallellstag
SE0402364-4 2004-09-29
PCT/SE2005/001372 WO2006036105A1 (fr) 2004-09-29 2005-09-20 Chargeur comportant des sections de bras et des jambes paralleles presentant une section transversale ouverte

Publications (2)

Publication Number Publication Date
CA2581974A1 CA2581974A1 (fr) 2006-04-06
CA2581974C true CA2581974C (fr) 2011-08-16

Family

ID=33414865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581974A Expired - Lifetime CA2581974C (fr) 2004-09-29 2005-09-20 Chargeur comportant des sections de bras et des jambes paralleles presentant une section transversale ouverte

Country Status (8)

Country Link
US (1) US20070292255A1 (fr)
EP (1) EP1799917B1 (fr)
AU (1) AU2005287953B2 (fr)
CA (1) CA2581974C (fr)
ES (1) ES2527417T3 (fr)
PL (1) PL1799917T3 (fr)
SE (1) SE528914C2 (fr)
WO (1) WO2006036105A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044533A1 (de) * 2006-09-21 2008-04-03 Wilhelm Stoll Maschinenfabrik Gmbh Frontlader mit mechanischer Parallelführung
AU321299S (en) * 2007-09-28 2008-10-01 Challenge Implements Holdings Pty Ltd Front end loader
WO2009073926A1 (fr) * 2007-12-12 2009-06-18 Challenge Implements Holdings Pty Limited Systèmes améliorés d'attelage et de fixation pour chargeuses frontales
USD672372S1 (en) 2011-01-10 2012-12-11 Alo Aktiebolag Front loader for a tractor
USD656523S1 (en) * 2011-07-07 2012-03-27 Alo Aktiebolag Front loader assembly
USD739446S1 (en) 2011-07-08 2015-09-22 Alo Aktiebolag Front loader for a tractor
USD768731S1 (en) * 2014-04-16 2016-10-11 Deere & Company Frontloader
USD769335S1 (en) * 2014-04-16 2016-10-18 Deere & Company Frontloader
CA160237S (en) * 2014-06-23 2016-01-27 Deere & Co Frontloader
JP6782526B2 (ja) * 2014-10-24 2020-11-11 ヤンマーパワーテクノロジー株式会社 作業車両
USD766343S1 (en) * 2015-05-20 2016-09-13 Deere & Company Front end final loader
WO2017072845A1 (fr) 2015-10-27 2017-05-04 ヤンマー株式会社 Chargeur frontal
USD807407S1 (en) * 2016-10-28 2018-01-09 Kubota Corporation Bucket work machine for a loader
PL3431668T3 (pl) * 2017-07-17 2020-04-30 Wilhelm Stoll Maschinenfabrik Gmbh Ładowarka czołowa i częściowa osłona ładowarki czołowej
USD943641S1 (en) 2020-01-23 2022-02-15 Deere & Company Loader arms
USD923062S1 (en) * 2020-02-20 2021-06-22 Hankuk Chain Industrial Co., Ltd. Front end loader of tractor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782946A (en) * 1954-07-22 1957-02-26 Hough Co Frank Power loaders
US2961106A (en) * 1956-02-01 1960-11-22 Davis Engineering Inc Hydraulically operated mobile digging machine
DK123156A (fr) * 1967-05-15
US3848749A (en) * 1973-11-05 1974-11-19 Owatonna Tool Co Combination crane and jack unit
DE2928278A1 (de) 1979-07-13 1981-01-29 Stoll Maschf Gmbh Wilhelm Front- oder hecklader
JPS618138Y2 (fr) * 1980-08-26 1986-03-13
JPS58177292A (ja) * 1982-04-05 1983-10-17 株式会社豊田中央研究所 工業用ロボツトア−ム及びその製造方法
US4431364A (en) * 1982-06-21 1984-02-14 J. I. Case Company Self-leveling linkage assembly for material handling equipment
JPH0726415B2 (ja) * 1989-12-13 1995-03-22 株式会社クボタ 作業機のブームアセンブリ
US5232330A (en) * 1992-06-29 1993-08-03 Deere & Company Structure for mounting hydraulic hoses for a power loader
JPH08311914A (ja) * 1995-05-12 1996-11-26 Yutani Heavy Ind Ltd 建設機械のテレスコピックアーム装置
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
US6171050B1 (en) * 1997-08-29 2001-01-09 Gehl Company Load arm assembly for a skid steer loader
GB2340816B (en) * 1998-08-25 2002-10-09 Agco Gmbh & Co Adjustable arm length for front-end loader

Also Published As

Publication number Publication date
ES2527417T3 (es) 2015-01-23
US20070292255A1 (en) 2007-12-20
CA2581974A1 (fr) 2006-04-06
PL1799917T3 (pl) 2015-03-31
SE528914C2 (sv) 2007-03-13
EP1799917B1 (fr) 2014-10-15
AU2005287953B2 (en) 2011-06-30
EP1799917A4 (fr) 2013-11-20
EP1799917A1 (fr) 2007-06-27
AU2005287953A1 (en) 2006-04-06
WO2006036105A1 (fr) 2006-04-06
SE0402364D0 (sv) 2004-09-29
SE0402364L (sv) 2006-03-30

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Legal Events

Date Code Title Description
EEER Examination request
H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250320