FR2318281A1 - Dispositif de montage pour supporter la lame d'un bulldozer - Google Patents

Dispositif de montage pour supporter la lame d'un bulldozer

Info

Publication number
FR2318281A1
FR2318281A1 FR7621834A FR7621834A FR2318281A1 FR 2318281 A1 FR2318281 A1 FR 2318281A1 FR 7621834 A FR7621834 A FR 7621834A FR 7621834 A FR7621834 A FR 7621834A FR 2318281 A1 FR2318281 A1 FR 2318281A1
Authority
FR
France
Prior art keywords
bulldozer
blade
supporting
mounting device
mounting
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
FR7621834A
Other languages
English (en)
French (fr)
Other versions
FR2318281B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of FR2318281A1 publication Critical patent/FR2318281A1/fr
Application granted granted Critical
Publication of FR2318281B1 publication Critical patent/FR2318281B1/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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • E02F3/7613—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
FR7621834A 1975-07-18 1976-07-16 Dispositif de montage pour supporter la lame d'un bulldozer Granted FR2318281A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9897875U JPS5613415Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-18 1975-07-18

Publications (2)

Publication Number Publication Date
FR2318281A1 true FR2318281A1 (fr) 1977-02-11
FR2318281B1 FR2318281B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-12-10

Family

ID=14234097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621834A Granted FR2318281A1 (fr) 1975-07-18 1976-07-16 Dispositif de montage pour supporter la lame d'un bulldozer

Country Status (5)

Country Link
JP (1) JPS5613415Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1035137A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2631844C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2318281A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1546678A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128323A1 (de) * 1981-07-17 1983-01-27 Hanomag GmbH, 3000 Hannover Kardanische aufhaengung fuer hubzylinder zur betaetigung von an baumaschinen vorgesehenen arbeitsgeraeten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1379819A (fr) * 1963-10-23 1964-11-27 M R S Mfg Company Machine à refouler la terre
US3213553A (en) * 1962-10-01 1965-10-26 Gerard G Weil Hydraulically adjustable dozer blade
US3529678A (en) * 1968-08-14 1970-09-22 Caterpillar Tractor Co Mounting for bulldozer blades
FR2233449A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-06-12 1975-01-10 Valley Engineering

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631930A (en) * 1969-07-07 1972-01-04 Caterpillar Tractor Co Mounting arrangement for bulldozer blades

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213553A (en) * 1962-10-01 1965-10-26 Gerard G Weil Hydraulically adjustable dozer blade
FR1379819A (fr) * 1963-10-23 1964-11-27 M R S Mfg Company Machine à refouler la terre
US3529678A (en) * 1968-08-14 1970-09-22 Caterpillar Tractor Co Mounting for bulldozer blades
FR2233449A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-06-12 1975-01-10 Valley Engineering

Also Published As

Publication number Publication date
JPS5613415Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-28
JPS5213603U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-01-31
GB1546678A (en) 1979-05-31
DE2631844C3 (de) 1981-06-19
CA1035137A (en) 1978-07-25
DE2631844B2 (de) 1980-09-25
FR2318281B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-12-10
DE2631844A1 (de) 1977-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse