ES378934A1 - Perfeccionamientos en maquinas niveladoras. - Google Patents

Perfeccionamientos en maquinas niveladoras.

Info

Publication number
ES378934A1
ES378934A1 ES378934A ES378934A ES378934A1 ES 378934 A1 ES378934 A1 ES 378934A1 ES 378934 A ES378934 A ES 378934A ES 378934 A ES378934 A ES 378934A ES 378934 A1 ES378934 A1 ES 378934A1
Authority
ES
Spain
Prior art keywords
rams
grader
levelling
pair
chassis
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
ES378934A
Other languages
English (en)
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.)
FRISCH GEB KG EISENWERK
Original Assignee
FRISCH GEB KG EISENWERK
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
Priority claimed from DE19691940155 external-priority patent/DE1940155C/de
Application filed by FRISCH GEB KG EISENWERK filed Critical FRISCH GEB KG EISENWERK
Publication of ES378934A1 publication Critical patent/ES378934A1/es
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
    • 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
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • 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)
  • Operation Control Of Excavators (AREA)
  • Power Steering Mechanism (AREA)
  • Body Structure For Vehicles (AREA)
  • Road Paving Machines (AREA)
ES378934A 1969-08-07 1970-04-22 Perfeccionamientos en maquinas niveladoras. Expired ES378934A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691940155 DE1940155C (de) 1969-08-07 Plamerhobel

Publications (1)

Publication Number Publication Date
ES378934A1 true ES378934A1 (es) 1972-08-01

Family

ID=5742142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378934A Expired ES378934A1 (es) 1969-08-07 1970-04-22 Perfeccionamientos en maquinas niveladoras.

Country Status (9)

Country Link
JP (1) JPS491082B1 (es)
AT (1) AT304615B (es)
BE (1) BE750825A (es)
ES (1) ES378934A1 (es)
FI (1) FI51982C (es)
FR (1) FR2048531A5 (es)
GB (1) GB1263024A (es)
NL (1) NL156203B (es)
SE (1) SE362916B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003645A1 (en) * 1981-04-15 1982-10-28 Rolland D Scholl Blade condition control system
US4807461A (en) * 1986-01-21 1989-02-28 Deere & Company Motor grader main frame
AU627808B2 (en) * 1988-11-17 1992-09-03 J.C. Bamford Excavators Limited Vehicle
GB2347657A (en) * 1999-03-09 2000-09-13 Colin Fraser Mckay Articulated steering system
DE102005037389B4 (de) * 2005-08-08 2008-10-16 Horst Schwab Gmbh Vielzweckarbeitsgerät

Also Published As

Publication number Publication date
JPS491082B1 (es) 1974-01-11
BE750825A (fr) 1970-11-03
FI51982B (es) 1977-01-31
GB1263024A (en) 1972-02-09
SE362916B (es) 1973-12-27
DE1940155B1 (de) 1971-02-04
FI51982C (fi) 1977-05-10
FR2048531A5 (es) 1971-03-19
AT304615B (de) 1973-01-10
NL7005463A (es) 1971-02-09
NL156203B (nl) 1978-03-15

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