DE58902359D1 - Hebearmanordnung einer ladevorrichtung. - Google Patents

Hebearmanordnung einer ladevorrichtung.

Info

Publication number
DE58902359D1
DE58902359D1 DE8989112175T DE58902359T DE58902359D1 DE 58902359 D1 DE58902359 D1 DE 58902359D1 DE 8989112175 T DE8989112175 T DE 8989112175T DE 58902359 T DE58902359 T DE 58902359T DE 58902359 D1 DE58902359 D1 DE 58902359D1
Authority
DE
Germany
Prior art keywords
loading device
lift arm
arm arrangement
arrangement
lift
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
DE8989112175T
Other languages
English (en)
Inventor
Marinus Adrianus Biemans
Henry Friesen
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
Application granted granted Critical
Publication of DE58902359D1 publication Critical patent/DE58902359D1/de
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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/33—Transverse rod to spaced plate surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)
DE8989112175T 1988-07-07 1989-07-04 Hebearmanordnung einer ladevorrichtung. Expired - Fee Related DE58902359D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/216,060 US4904151A (en) 1988-07-07 1988-07-07 Loader lift arm structure

Publications (1)

Publication Number Publication Date
DE58902359D1 true DE58902359D1 (de) 1992-11-05

Family

ID=22805507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989112175T Expired - Fee Related DE58902359D1 (de) 1988-07-07 1989-07-04 Hebearmanordnung einer ladevorrichtung.

Country Status (4)

Country Link
US (1) US4904151A (de)
EP (1) EP0349971B1 (de)
CA (1) CA1319344C (de)
DE (1) DE58902359D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984958A (en) * 1989-10-31 1991-01-15 Deere & Company Carrier frame for a quick coupler
US4973214A (en) * 1990-05-07 1990-11-27 J. I. Case Company Lift arm structure for front-end loaders
US6106217A (en) * 1998-08-14 2000-08-22 Caterpillar Inc. Lift arm arrangement of a construction machine
US6572323B2 (en) 2000-12-29 2003-06-03 Case Corporation Lift arm structure for a work vehicle
US6799936B2 (en) * 2001-10-19 2004-10-05 Deere & Company Tower and boom structure for loader bucket
US6695568B2 (en) 2001-11-01 2004-02-24 Clark Equipment Company Low profile lift arm for small skid steer loader
US6698114B2 (en) 2001-11-01 2004-03-02 Clark Equipment Company Lift arm support and storage construction for small loader
WO2003038199A1 (en) * 2001-11-01 2003-05-08 Clark Equipment Company Lift arm support and storage construction for small loader
GB2399836B (en) * 2003-03-27 2005-09-28 Bamford Excavators Ltd Earthmoving blade and mounting assembly
AT502507B1 (de) * 2005-09-19 2007-04-15 Hauer Franz Schwinge für ein mit einem arbeitsgerät ausgebildetes fahrzeug, insbesondere für einen traktor
US8631580B2 (en) 2010-06-04 2014-01-21 Caterpillar Inc. Lift arm assembly
US9015968B2 (en) * 2012-07-06 2015-04-28 Caterpillar Inc. Thumb for an excavator machine with structure support
US9303383B2 (en) * 2012-07-06 2016-04-05 Caterpillar Inc. Lift arm cross member
DE102013222165A1 (de) * 2013-10-01 2015-04-02 Deere & Company Frontladeranordnung
KR102575850B1 (ko) 2017-04-19 2023-09-06 클라크 이큅먼트 컴파니 동력기계용 로더 리프트 암 조립체
USD908741S1 (en) * 2017-09-22 2021-01-26 Deere & Company Loader boom cross member
US10662609B2 (en) * 2018-04-11 2020-05-26 Deere & Company Hybrid loader boom arm assembly
US10822768B2 (en) * 2018-04-11 2020-11-03 Deere & Company Hybrid loader boom arm assembly
USD861044S1 (en) * 2018-06-28 2019-09-24 Deere & Company Cast cross tube for production class loader boom

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575208A (en) * 1922-05-08 1926-03-02 Fredrick L Jacobs Metal ladder
US2610754A (en) * 1949-10-20 1952-09-16 Leo A Inskeep Dipper handle
US3254780A (en) * 1964-09-24 1966-06-07 Deere & Co Lift arm structure for power loaders
AT268062B (de) * 1966-11-28 1969-01-27 Heinrich Zenhaeusern Steigeinrichtung
GB1201820A (en) * 1967-10-25 1970-08-12 George Molyneux Improvements in or relating to casings for joists, columns and other structural members
US4098350A (en) * 1977-01-13 1978-07-04 Caterpillar Tractor Co. Bulldozer blade push arms
FR2379657A1 (fr) * 1977-02-02 1978-09-01 Int Harvester Co Fleche basculante pour chargeur monte sur un tracteur
US4155470A (en) * 1978-02-01 1979-05-22 International Harvester Company Strain reducing transfer member
SU738975A1 (ru) * 1979-03-20 1980-06-05 Государственный проектно-конструкторский и экспериментальный институт угольного машиностроения Ковш погрузочной машины
US4538955A (en) * 1983-10-31 1985-09-03 Westendorf Mfg. Co., Ltd. Adjustable tower for front end tractor loaders
US4576543A (en) * 1983-11-07 1986-03-18 Kmw Products Limited Knock-down construction for front end loader
FR2572474A1 (fr) * 1984-10-30 1986-05-02 Gubri Sa Ets L Piece, ligne et procede d'assemblage d'echelles.

Also Published As

Publication number Publication date
EP0349971B1 (de) 1992-09-30
EP0349971A1 (de) 1990-01-10
CA1319344C (en) 1993-06-22
US4904151A (en) 1990-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee