CA1027754A - Chassis de bouteur avec compensateur des contraintes aux bras pousseurs - Google Patents

Chassis de bouteur avec compensateur des contraintes aux bras pousseurs

Info

Publication number
CA1027754A
CA1027754A CA240,975A CA240975A CA1027754A CA 1027754 A CA1027754 A CA 1027754A CA 240975 A CA240975 A CA 240975A CA 1027754 A CA1027754 A CA 1027754A
Authority
CA
Canada
Prior art keywords
arm stress
bulldozer frame
equalizer
stress equalizer
bulldozer
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
Application number
CA240,975A
Other languages
English (en)
Inventor
Bernard L. Winker
John W. Gaines
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Priority to CA279,430A priority Critical patent/CA1031158A/fr
Application granted granted Critical
Publication of CA1027754A publication Critical patent/CA1027754A/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
    • E02F3/7609—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
    • E02F3/7618—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 horizontal axis

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)
  • Soil Working Implements (AREA)
CA240,975A 1974-12-05 1975-12-03 Chassis de bouteur avec compensateur des contraintes aux bras pousseurs Expired CA1027754A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA279,430A CA1031158A (fr) 1974-12-05 1977-05-30 Chassis de bouteur avec compensateur de contraintes a l'endroit des bras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/529,782 US3939919A (en) 1974-12-05 1974-12-05 Bulldozer frame with arm stress equalizer

Publications (1)

Publication Number Publication Date
CA1027754A true CA1027754A (fr) 1978-03-14

Family

ID=24111220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,975A Expired CA1027754A (fr) 1974-12-05 1975-12-03 Chassis de bouteur avec compensateur des contraintes aux bras pousseurs

Country Status (4)

Country Link
US (1) US3939919A (fr)
JP (1) JPS5182902A (fr)
CA (1) CA1027754A (fr)
GB (1) GB1489266A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914968B2 (ja) * 1978-07-28 1984-04-06 株式会社日立製作所 回転電機の通風冷却装置
WO1992018706A1 (fr) * 1991-04-12 1992-10-29 Komatsu Ltd. Niveleuse pour bulldozer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234670A (en) * 1962-06-22 1966-02-15 Caterpillar Tractor Co Bracing arrangement for tiltdozer blades
US3743032A (en) * 1972-06-14 1973-07-03 Allis Chalmers Mfg Co Dozer with no bind tilt linkage
US3820610A (en) * 1972-11-08 1974-06-28 Caterpillar Tractor Co Bracing arrangement for bulldozer blades

Also Published As

Publication number Publication date
JPS5182902A (fr) 1976-07-21
US3939919A (en) 1976-02-24
GB1489266A (en) 1977-10-19

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