FR2398147A1 - Mecanisme de support transversal perfectionne, notamment pour vehicules de terrassement - Google Patents

Mecanisme de support transversal perfectionne, notamment pour vehicules de terrassement

Info

Publication number
FR2398147A1
FR2398147A1 FR7819156A FR7819156A FR2398147A1 FR 2398147 A1 FR2398147 A1 FR 2398147A1 FR 7819156 A FR7819156 A FR 7819156A FR 7819156 A FR7819156 A FR 7819156A FR 2398147 A1 FR2398147 A1 FR 2398147A1
Authority
FR
France
Prior art keywords
support mechanism
earth
perfected
moving vehicles
transversal support
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.)
Granted
Application number
FR7819156A
Other languages
English (en)
Other versions
FR2398147B1 (fr
Inventor
Sheldon Lee Stark
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 Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2398147A1 publication Critical patent/FR2398147A1/fr
Application granted granted Critical
Publication of FR2398147B1 publication Critical patent/FR2398147B1/fr
Granted 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
    • 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
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49448—Agricultural device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Shovels (AREA)
  • Handcart (AREA)

Abstract

a. Mécanisme de support transversal perfectionné, notamment pour véhicule de terrassement. b. Il comprend deux supports latéraux pratiquement parallèles; un organe transversal tubulaire fixé entre lesdits supports latéraux; une ferrure de support s'étendant latéralement d'un côté dudit organe transversal; et des cloisons s'étendant à l'intérieur dudit organe et qui sont placées pour s'étendre à l'extérieur de celle-ci et pour venir au contact de la partie adjacente de l'intérieur de ce dernier. c. Equipements de terrassement, notamment chargeuses frontales sur chenilles et sur roues.
FR7819156A 1977-07-18 1978-06-27 Mecanisme de support transversal perfectionne, notamment pour vehicules de terrassement Granted FR2398147A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/816,577 US4156488A (en) 1977-07-18 1977-07-18 Cross-member assembly

Publications (2)

Publication Number Publication Date
FR2398147A1 true FR2398147A1 (fr) 1979-02-16
FR2398147B1 FR2398147B1 (fr) 1983-12-30

Family

ID=25221013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819156A Granted FR2398147A1 (fr) 1977-07-18 1978-06-27 Mecanisme de support transversal perfectionne, notamment pour vehicules de terrassement

Country Status (6)

Country Link
US (1) US4156488A (fr)
JP (1) JPS54132302A (fr)
CA (1) CA1074740A (fr)
DE (1) DE2831565C2 (fr)
FR (1) FR2398147A1 (fr)
GB (1) GB1584505A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700176A1 (fr) * 1992-12-14 1994-07-08 Caterpillar Inc Procédé pour fabriquer un ensemble formant bras de levage pour un véhicule de travaux.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439089A (en) * 1978-10-12 1984-03-27 Dresser Industries, Inc. Boom arm with rock deflection feature
WO1980000857A1 (fr) * 1978-10-12 1980-05-01 Int Harvester Co Bras de mat de charge a dispositif de deflection de rochers
US4260322A (en) * 1978-10-12 1981-04-07 International Harvester Company Integral box section boom arm
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
GB9012147D0 (en) * 1990-05-31 1990-07-18 Pocklington Alfred T Hi-low tip dumper
US5611657A (en) * 1995-03-13 1997-03-18 Case Corporation Reinforced loader arm assembly
DE19800164A1 (de) * 1998-01-05 1999-07-22 Orenstein & Koppel Ag Mobile Lademaschine mit Frontladeausrüstung
US6146082A (en) * 1999-01-19 2000-11-14 York; Rick R. Hydraulic swivel connector, excavating machine and method of use
CA2446908A1 (fr) * 2001-05-22 2002-11-28 Liebherr-Werk Bischofshofen Gmbh Excavatrice sur roues
US6698114B2 (en) * 2001-11-01 2004-03-02 Clark Equipment Company Lift arm support and storage construction for small loader
DE102012002041A1 (de) * 2011-12-01 2013-06-06 Liebherr-Hydraulikbagger Gmbh Arbeitsgerät mit einem Ausleger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989396A (en) * 1972-05-30 1976-11-02 Nippon Steel Corporation Steel box-column for steel structures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795342A (en) * 1952-09-18 1957-06-11 Joy Mfg Co Shovel loading mechanism for shuttle cars
FR1264578A (fr) * 1960-05-11 1961-06-23 Mode de construction de charpentes métalliques
DE1214373B (de) * 1961-05-30 1966-04-14 Roehren Und Roheisengrosshande Fachwerkartiger Stahlleichttraeger, insbesondere Ruesttraeger
BE759877A (fr) * 1970-01-26 1971-06-04 Caterpillar Tractor Co Dispositif de support de benne sur une chargeuse
US3918601A (en) * 1974-07-15 1975-11-11 Int Harvester Co Linkage restraining safety device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989396A (en) * 1972-05-30 1976-11-02 Nippon Steel Corporation Steel box-column for steel structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700176A1 (fr) * 1992-12-14 1994-07-08 Caterpillar Inc Procédé pour fabriquer un ensemble formant bras de levage pour un véhicule de travaux.

Also Published As

Publication number Publication date
CA1074740A (fr) 1980-04-01
GB1584505A (en) 1981-02-11
DE2831565C2 (de) 1993-10-28
US4156488A (en) 1979-05-29
JPS6220340B2 (fr) 1987-05-06
DE2831565A1 (de) 1979-02-01
JPS54132302A (en) 1979-10-15
FR2398147B1 (fr) 1983-12-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse