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ES260158A1 - Blade control device in levelers (Machine-translation by Google Translate, not legally binding) - Google Patents

Blade control device in levelers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES260158A1
ES260158A1 ES0260158A ES260158A ES260158A1 ES 260158 A1 ES260158 A1 ES 260158A1 ES 0260158 A ES0260158 A ES 0260158A ES 260158 A ES260158 A ES 260158A ES 260158 A1 ES260158 A1 ES 260158A1
Authority
ES
Spain
Prior art keywords
translation
control device
machine
legally binding
google translate
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
ES0260158A
Other languages
Spanish (es)
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.)
Richier SA
Original Assignee
Richier SA
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 Richier SA filed Critical Richier SA
Publication of ES260158A1 publication Critical patent/ES260158A1/en
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
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/765—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade
    • 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
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/7654—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being horizontally movable into a position near the chassis

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)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

"Blade control device in bulldozers", characterized essentially by the fact that a beam that carries the blade rigidly, is provided with a fixed mounting ball on the bulldozer chassis, two lifting spindles R2 and R4 and a pivoting ball joint RI-R3, on which the control rods are articulated for the lifting and tilting movements of the blade, characterized in that each of these rods is driven by a hydraulic jack D, DZ, and P, of adjustable form, by a latch G, which pushes elastically towards its position of hooking in one of the holes, of a series of them practiced in an arc of a circle, on a sector of connection H, HI, S. (Machine-translation by Google Translate, not legally binding)
ES0260158A 1959-08-05 1960-08-01 Blade control device in levelers (Machine-translation by Google Translate, not legally binding) Expired ES260158A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802083A FR1241782A (en) 1959-08-05 1959-08-05 Grader blade placement device

Publications (1)

Publication Number Publication Date
ES260158A1 true ES260158A1 (en) 1960-12-01

Family

ID=8718006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0260158A Expired ES260158A1 (en) 1959-08-05 1960-08-01 Blade control device in levelers (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE593444A (en)
DE (1) DE1484654B1 (en)
ES (1) ES260158A1 (en)
FR (1) FR1241782A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11066809B2 (en) 2018-10-26 2021-07-20 Deere & Company Motor grader saddle positioning system and method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE624264C (en) * 1933-06-15 1936-01-16 Demag Akt Ges Control for bucket excavators, grabs and similar devices
US2072111A (en) * 1933-08-08 1937-03-02 Galion Iron Works And Mfg Comp Road grader
US2497778A (en) * 1944-03-17 1950-02-14 Union Fork & Hoe Co Mechanism for road graders
US2577340A (en) * 1948-07-08 1951-12-04 Dominion Road Machinery Co Ltd Road grader
US2655743A (en) * 1950-11-16 1953-10-20 W A Riddell Corp Road working apparatus

Also Published As

Publication number Publication date
BE593444A (en) 1960-11-14
DE1484654B1 (en) 1970-11-19
FR1241782A (en) 1960-09-23

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