FR2074961A5 - - Google Patents

Info

Publication number
FR2074961A5
FR2074961A5 FR7043100A FR7043100A FR2074961A5 FR 2074961 A5 FR2074961 A5 FR 2074961A5 FR 7043100 A FR7043100 A FR 7043100A FR 7043100 A FR7043100 A FR 7043100A FR 2074961 A5 FR2074961 A5 FR 2074961A5
Authority
FR
France
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
Application number
FR7043100A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2074961A5 publication Critical patent/FR2074961A5/fr
Expired 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
    • E02F3/3411—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 Z-type
    • 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
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shovels (AREA)
FR7043100A 1970-01-26 1970-12-01 Expired FR2074961A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US573370A 1970-01-26 1970-01-26

Publications (1)

Publication Number Publication Date
FR2074961A5 true FR2074961A5 (OSRAM) 1971-10-08

Family

ID=21717448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043100A Expired FR2074961A5 (OSRAM) 1970-01-26 1970-12-01

Country Status (8)

Country Link
US (1) US3658198A (OSRAM)
JP (1) JPS4835762B1 (OSRAM)
AU (1) AU2204270A (OSRAM)
BE (1) BE759877A (OSRAM)
DE (1) DE2056007A1 (OSRAM)
FR (1) FR2074961A5 (OSRAM)
GB (1) GB1315326A (OSRAM)
ZA (1) ZA707630B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792786A (en) * 1972-02-17 1974-02-19 V Goikhburg Single-bucket excavator
DE2714276C3 (de) * 1977-03-31 1980-06-12 Gutehoffnungshuette Sterkrade Ag, 4200 Oberhausen Schaufellader
US4156488A (en) * 1977-07-18 1979-05-29 Caterpillar Tractor Co. Cross-member assembly
US4929143A (en) * 1989-01-31 1990-05-29 Gehl Company Quick-attaching mechanism
US7581341B1 (en) * 2008-05-23 2009-09-01 Reeves Jr James B Wheel loader
JP2017048572A (ja) * 2015-08-31 2017-03-09 株式会社小松製作所 作業機械

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718318A (en) * 1952-08-27 1955-09-20 Lester J Schmucker Manure loader
US3526329A (en) * 1967-09-26 1970-09-01 Caterpillar Tractor Co Bucket attachment for wheel loaders
US3529740A (en) * 1968-06-17 1970-09-22 Gen Motors Corp Tractor loader

Also Published As

Publication number Publication date
JPS4835762B1 (OSRAM) 1973-10-30
GB1315326A (en) 1973-05-02
AU2204270A (en) 1972-05-25
US3658198A (en) 1972-04-25
DE2056007A1 (de) 1971-08-26
ZA707630B (en) 1971-08-25
BE759877A (fr) 1971-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse