FR1597779A - - Google Patents

Info

Publication number
FR1597779A
FR1597779A FR1597779DA FR1597779A FR 1597779 A FR1597779 A FR 1597779A FR 1597779D A FR1597779D A FR 1597779DA FR 1597779 A FR1597779 A FR 1597779A
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
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 filed Critical
Application granted granted Critical
Publication of FR1597779A publication Critical patent/FR1597779A/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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like

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)
  • Operation Control Of Excavators (AREA)
  • Control Of Turbines (AREA)
FR1597779D 1967-12-14 1968-12-11 Expired FR1597779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69064967A 1967-12-14 1967-12-14

Publications (1)

Publication Number Publication Date
FR1597779A true FR1597779A (fr) 1970-06-29

Family

ID=24773338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597779D Expired FR1597779A (fr) 1967-12-14 1968-12-11

Country Status (3)

Country Link
US (1) US3503457A (fr)
FR (1) FR1597779A (fr)
GB (1) GB1222164A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292732A (en) * 1969-02-04 1972-10-11 Massey Ferguson Services Nv Mechanism for pitching the blade of a bulldozer
US3653450A (en) * 1970-06-01 1972-04-04 Allis Chalmers Mfg Co Tilt compensation linkage for tilting bulldozer moldboard
US3656558A (en) * 1970-10-30 1972-04-18 Int Harvester Co Bulldozer frame with arm stress equalizer and/or limiter
US3922040A (en) * 1972-03-13 1975-11-25 Lewis D Carter Heavy duty trunnion mounting for an earth moving vehicle
US3743032A (en) * 1972-06-14 1973-07-03 Allis Chalmers Mfg Co Dozer with no bind tilt linkage
JPS5615249Y2 (fr) * 1974-04-08 1981-04-09
DE2525345C3 (de) * 1974-06-07 1978-06-22 K.K. Komatsu Seisakusho, Tokio Planierschildhalterung
US4031968A (en) * 1975-10-28 1977-06-28 Caterpillar Tractor Co. Cushioned push dozer device
US3974882A (en) * 1975-11-26 1976-08-17 Caterpillar Tractor Co. Cellular bulldozer blade with built-in support brackets
US5620053A (en) * 1994-01-28 1997-04-15 Komatsu, Ltd. Blade apparatus and its control method in bulldozer
US7083002B2 (en) * 2003-06-18 2006-08-01 Komatsu Ltd. Blade mounting structure of bulldozer
US7013983B2 (en) * 2003-06-18 2006-03-21 Komatsu Ltd. Blade mounting structure of bulldozer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943407A (en) * 1958-02-27 1960-07-05 Case Co J I Bulldozer blade mounting
US3049820A (en) * 1960-04-11 1962-08-21 Caterpillar Tractor Co Diagonal brace mounting for bulldozer blades
US3395764A (en) * 1965-08-02 1968-08-06 Caterpillar Tractor Co Diagonal bracing and bulldozer blade mounting
GB955879A (en) * 1961-09-01 1964-04-22 Proprietors Of Hay S Wharf Ltd Improvements in apparatus for clearing silt and mud
GB931067A (en) * 1961-11-13 1963-07-10 Caterpillar Tractor Co Diagonal brace mounting for tiltable bulldozer blade
US3234670A (en) * 1962-06-22 1966-02-15 Caterpillar Tractor Co Bracing arrangement for tiltdozer blades

Also Published As

Publication number Publication date
DE1813689A1 (de) 1969-08-21
US3503457A (en) 1970-03-31
GB1222164A (en) 1971-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse