CA2581972C - Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged - Google Patents

Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged Download PDF

Info

Publication number
CA2581972C
CA2581972C CA2581972A CA2581972A CA2581972C CA 2581972 C CA2581972 C CA 2581972C CA 2581972 A CA2581972 A CA 2581972A CA 2581972 A CA2581972 A CA 2581972A CA 2581972 C CA2581972 C CA 2581972C
Authority
CA
Canada
Prior art keywords
arm
loader
tubes
space
arm section
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
CA2581972A
Other languages
English (en)
French (fr)
Other versions
CA2581972A1 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33414866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2581972(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ALOE AB filed Critical ALOE AB
Publication of CA2581972A1 publication Critical patent/CA2581972A1/en
Application granted granted Critical
Publication of CA2581972C publication Critical patent/CA2581972C/en
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
    • E02F3/34—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
    • E02F3/38—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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/14—Booms only for booms with cable suspension arrangements; Cable suspensions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Harvester Elements (AREA)
  • Battery Mounting, Suspending (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA2581972A 2004-09-29 2005-09-20 Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged Expired - Lifetime CA2581972C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0402365A SE531215C2 (sv) 2004-09-29 2004-09-29 Lastare innefattande två armdelar försett med ett utrymme i vilket slangar/ledningar är dragna
SE0402365-1 2004-09-29
PCT/SE2005/001371 WO2006036104A1 (en) 2004-09-29 2005-09-20 Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged

Publications (2)

Publication Number Publication Date
CA2581972A1 CA2581972A1 (en) 2006-04-06
CA2581972C true CA2581972C (en) 2011-08-30

Family

ID=33414866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581972A Expired - Lifetime CA2581972C (en) 2004-09-29 2005-09-20 Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged

Country Status (8)

Country Link
US (1) US20080063502A1 (de)
EP (1) EP1799919B1 (de)
AT (1) ATE477377T1 (de)
AU (1) AU2005287952B2 (de)
CA (1) CA2581972C (de)
DE (1) DE602005022898D1 (de)
SE (1) SE531215C2 (de)
WO (1) WO2006036104A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448312B (en) * 2007-04-10 2010-11-10 Agco Gmbh Loader attachment having at least two parallel arms
AU2008247328C1 (en) * 2007-05-08 2015-09-03 Challenge Implements Holdings Pty Limited Hose entry system
AU321299S (en) * 2007-09-28 2008-10-01 Challenge Implements Holdings Pty Ltd Front end loader
USD595746S1 (en) * 2008-09-19 2009-07-07 Yanmar Co., Ltd. Front loader
US8047760B2 (en) 2008-10-15 2011-11-01 Clark Equipment Company Integral power or electrical conduit coupler
USD610172S1 (en) 2009-06-22 2010-02-16 Yanmar Co., Ltd. Front loader
USD629019S1 (en) * 2009-09-17 2010-12-14 J.C. Bamford Excavators Limited Excavator arm
USD628604S1 (en) * 2009-09-17 2010-12-07 J.C. Bamford Excavators Limited Loader arms
USD672372S1 (en) 2011-01-10 2012-12-11 Alo Aktiebolag Front loader for a tractor
USD649171S1 (en) * 2011-01-24 2011-11-22 Alcar S.R.L. Tractor arm
USD649170S1 (en) * 2011-01-24 2011-11-22 Alcar S.R.L. Tractor arm
US8666609B2 (en) * 2011-01-31 2014-03-04 Yanmar Co., Ltd. Work vehicle
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
USD777801S1 (en) * 2014-09-26 2017-01-31 Kubota Corporation Air conditioning duct for construction equipment
USD766343S1 (en) * 2015-05-20 2016-09-13 Deere & Company Front end final loader
JP1547702S (de) * 2015-10-19 2016-04-11
USD807407S1 (en) * 2016-10-28 2018-01-09 Kubota Corporation Bucket work machine for a loader
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
USD983842S1 (en) * 2021-05-17 2023-04-18 George Hunter Protective cover accessory for excavator arm

Family Cites Families (12)

* 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
US4050596A (en) * 1975-07-24 1977-09-27 Control Concepts, Inc. Electrohydraulic valve assembly for front end loader attachment to farm tractor
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
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
JP2938373B2 (ja) * 1995-09-06 1999-08-23 住友建機株式会社 側溝掘り油圧ショベルに於ける油圧配管
US6171050B1 (en) * 1997-08-29 2001-01-09 Gehl Company Load arm assembly for a skid steer loader
JP3794004B2 (ja) 1998-03-04 2006-07-05 株式会社小松製作所 建設機械の作業機
US6758024B1 (en) * 1999-11-24 2004-07-06 Liebherr-Hydraulikbagger Gmbh Industrial shaft, particularly for packaging equipment
JP3822133B2 (ja) * 2002-05-09 2006-09-13 株式会社クボタ 旋回作業機の油圧配管構造
US6994511B2 (en) * 2003-11-21 2006-02-07 Westendorf Manufacturing Co., Inc. Loader assembly, combination motor vehicle and loader assembly, hydraulic cylinders and methods for operating a loader assembly

Also Published As

Publication number Publication date
SE531215C2 (sv) 2009-01-20
EP1799919B1 (de) 2010-08-11
ATE477377T1 (de) 2010-08-15
DE602005022898D1 (de) 2010-09-23
EP1799919A1 (de) 2007-06-27
CA2581972A1 (en) 2006-04-06
SE0402365D0 (sv) 2004-09-29
WO2006036104A1 (en) 2006-04-06
AU2005287952A1 (en) 2006-04-06
SE0402365L (sv) 2006-03-30
AU2005287952B2 (en) 2011-01-06
US20080063502A1 (en) 2008-03-13

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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