FR2727449B1 - Dispositif d'articulation utilisant un bras de levage et destine a relier un outil a un engin, par exemple dans une chargeuse - Google Patents

Dispositif d'articulation utilisant un bras de levage et destine a relier un outil a un engin, par exemple dans une chargeuse

Info

Publication number
FR2727449B1
FR2727449B1 FR9515506A FR9515506A FR2727449B1 FR 2727449 B1 FR2727449 B1 FR 2727449B1 FR 9515506 A FR9515506 A FR 9515506A FR 9515506 A FR9515506 A FR 9515506A FR 2727449 B1 FR2727449 B1 FR 2727449B1
Authority
FR
France
Prior art keywords
loader
tool
machine
lifting arm
articulation device
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
FR9515506A
Other languages
English (en)
Other versions
FR2727449A1 (fr
Inventor
Akin O Ajilore
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of FR2727449A1 publication Critical patent/FR2727449A1/fr
Application granted granted Critical
Publication of FR2727449B1 publication Critical patent/FR2727449B1/fr
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
    • E02F3/3405—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 and comprising an additional linkage mechanism
    • E02F3/3408—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 and comprising an additional linkage mechanism of the parallelogram-type

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)
FR9515506A 1994-11-28 1995-11-27 Dispositif d'articulation utilisant un bras de levage et destine a relier un outil a un engin, par exemple dans une chargeuse Expired - Fee Related FR2727449B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/345,962 US5595471A (en) 1994-11-28 1994-11-28 Linkage arrangement

Publications (2)

Publication Number Publication Date
FR2727449A1 FR2727449A1 (fr) 1996-05-31
FR2727449B1 true FR2727449B1 (fr) 1998-01-30

Family

ID=23357314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9515506A Expired - Fee Related FR2727449B1 (fr) 1994-11-28 1995-11-27 Dispositif d'articulation utilisant un bras de levage et destine a relier un outil a un engin, par exemple dans une chargeuse

Country Status (3)

Country Link
US (1) US5595471A (fr)
JP (1) JPH08209730A (fr)
FR (1) FR2727449B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695310A (en) * 1996-07-12 1997-12-09 Caterpillar Inc. Linkage arrangement for a loading machine
US5984618A (en) * 1997-06-30 1999-11-16 Caterpillar Inc. Box boom loader mechanism
US5993139A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Box boom lift arm assembly
US5993138A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Tilt linkage arrangement
USD412506S (en) * 1998-01-30 1999-08-03 Caterpillar Inc. Wheel loader exterior
US6409459B1 (en) 1998-01-30 2002-06-25 Caterpillar Inc. Linkage assembly for connecting a work implement to a frame of a work machine
US6116846A (en) * 1998-04-20 2000-09-12 Bulkley; Neil Front end loader assembly for a vehicle
CN1246539C (zh) * 2001-05-22 2006-03-22 利布赫尔工厂比绍夫斯霍芬有限责任公司 轮式装载机
DE102006005892A1 (de) * 2006-02-09 2007-08-23 Cnh Baumaschinen Gmbh Tragarm für eine Arbeitsmaschine
US7736117B2 (en) * 2007-10-31 2010-06-15 Caterpillar Inc. Linkage assembly
US20110126434A1 (en) * 2009-12-02 2011-06-02 Horton Lee A Angled edge bucket excavation tool
US8966791B2 (en) 2009-12-02 2015-03-03 Lee A. Horton Staggered edge excavator buckets
USD747748S1 (en) * 2014-10-27 2016-01-19 Larry Ballowe Brush forks
KR102459914B1 (ko) * 2015-06-16 2022-10-26 씨피에이씨 시스템스 에이비 수직 위치를 알아내기 위한 방법 및 전자 제어 유닛
GB2557934B (en) * 2016-12-16 2021-10-06 Bamford Excavators Ltd Arm assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291330A (en) * 1965-06-01 1966-12-13 Wagner Mfg Inc Power loader
US4364700A (en) * 1980-10-20 1982-12-21 John Arabshian Bale-handling apparatus
US4626163A (en) * 1983-11-21 1986-12-02 Deere & Company Mounting step for crawler loader
US4844685A (en) * 1986-09-03 1989-07-04 Clark Equipment Company Electronic bucket positioning and control system
US4768917A (en) * 1986-10-23 1988-09-06 Vme Americas Inc. Loader boom mechanism
US4798512A (en) * 1987-09-11 1989-01-17 Deere & Company Loader boom construction

Also Published As

Publication number Publication date
US5595471A (en) 1997-01-21
FR2727449A1 (fr) 1996-05-31
JPH08209730A (ja) 1996-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731