ES470289A1 - Sistema hidraulico lamina-diente para su aplicacion en los tractores agricolas de arrastre - Google Patents

Sistema hidraulico lamina-diente para su aplicacion en los tractores agricolas de arrastre

Info

Publication number
ES470289A1
ES470289A1 ES470289A ES470289A ES470289A1 ES 470289 A1 ES470289 A1 ES 470289A1 ES 470289 A ES470289 A ES 470289A ES 470289 A ES470289 A ES 470289A ES 470289 A1 ES470289 A1 ES 470289A1
Authority
ES
Spain
Prior art keywords
tool system
hydraulically operated
tractor vehicle
blade
tooth tool
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
ES470289A
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.)
LOPES DE ALMEIDA LUIS FERNA
Original Assignee
LOPES DE ALMEIDA LUIS FERNA
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 LOPES DE ALMEIDA LUIS FERNA filed Critical LOPES DE ALMEIDA LUIS FERNA
Publication of ES470289A1 publication Critical patent/ES470289A1/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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/32—Rippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Harvester Elements (AREA)
  • Agricultural Machines (AREA)

Abstract

Sistema hidráulico lámina-diente para su aplicación en los tractores agrícolas de arrastre, que se caracteriza por el hecho de que se puede pasar del trabajo con la lámina al trabajo con el diente, y viceversa, mediante un simple mando hidráulico y, en consecuencia, sin que se produzca pérdida alguna de tiempo.
ES470289A 1977-05-31 1978-05-29 Sistema hidraulico lamina-diente para su aplicacion en los tractores agricolas de arrastre Expired ES470289A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT66616A PT66616B (fr) 1977-05-31 1977-05-31 Systeme hydraulique lame-dent pour application aux tracteurs agricoles de traine

Publications (1)

Publication Number Publication Date
ES470289A1 true ES470289A1 (es) 1979-02-01

Family

ID=20082076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470289A Expired ES470289A1 (es) 1977-05-31 1978-05-29 Sistema hidraulico lamina-diente para su aplicacion en los tractores agricolas de arrastre

Country Status (4)

Country Link
ES (1) ES470289A1 (es)
GB (1) GB1594198A (es)
IT (1) IT1095639B (es)
PT (1) PT66616B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108708420A (zh) * 2018-05-31 2018-10-26 淮北卓颂建筑工程有限公司 一种用于建筑工地松土的开松部件
CN108661103B (zh) * 2018-05-31 2020-10-27 蚌埠翰邦知识产权服务有限公司 一种建筑工地中的松土装置

Also Published As

Publication number Publication date
IT1095639B (it) 1985-08-10
GB1594198A (en) 1981-07-30
PT66616B (fr) 1978-10-27
PT66616A (fr) 1977-06-01
IT7823722A0 (it) 1978-05-24

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