FR2472342A1 - - Google Patents

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Publication number
FR2472342A1
FR2472342A1 FR8005122A FR8005122A FR2472342A1 FR 2472342 A1 FR2472342 A1 FR 2472342A1 FR 8005122 A FR8005122 A FR 8005122A FR 8005122 A FR8005122 A FR 8005122A FR 2472342 A1 FR2472342 A1 FR 2472342A1
Authority
FR
France
Prior art keywords
fluid
chambers
tool
scarifying
frame
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.)
Withdrawn
Application number
FR8005122A
Other languages
English (en)
French (fr)
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.)
Fiatallis Europe SpA
Original Assignee
Fiat Allis Macchine Movimento Terra SpA
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 Fiat Allis Macchine Movimento Terra SpA filed Critical Fiat Allis Macchine Movimento Terra SpA
Publication of FR2472342A1 publication Critical patent/FR2472342A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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)
  • Earth Drilling (AREA)
  • Harvester Elements (AREA)
FR8005122A 1979-04-24 1980-03-07 Withdrawn FR2472342A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67861/79A IT1118956B (it) 1979-04-24 1979-04-24 Dispositivo scarificatore per una macchina per movimento terra

Publications (1)

Publication Number Publication Date
FR2472342A1 true FR2472342A1 (xx) 1981-07-03

Family

ID=11305863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005122A Withdrawn FR2472342A1 (xx) 1979-04-24 1980-03-07

Country Status (7)

Country Link
JP (1) JPS55145221A (xx)
AU (1) AU5609280A (xx)
BR (1) BR8001651A (xx)
DE (1) DE3007558A1 (xx)
FR (1) FR2472342A1 (xx)
GB (1) GB2049383B (xx)
IT (1) IT1118956B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117613A (en) * 1982-03-22 1983-10-19 Nat Res Dev Agricultural implement
JP4690012B2 (ja) * 2003-11-21 2011-06-01 株式会社小松製作所 リッパ装置
CN104126043B (zh) * 2013-11-08 2015-11-25 株式会社小松制作所 机动平路机的松土装置以及具有其的机动平路机
JP5602929B1 (ja) 2013-11-08 2014-10-08 株式会社小松製作所 モータグレーダのリッパー装置およびこれを備えたモータグレーダ
CN107740450B (zh) * 2017-11-30 2023-11-03 成都凯隆机械维修有限公司 便于调节工作范围的夹片式小臂

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330466A (fr) * 1961-08-07 1963-06-21 Caterpillar Tractor Co Perfectionnement aux défonceuses
GB929541A (en) * 1961-12-12 1963-06-26 Caterpillar Tractor Co Method and apparatus for steering a tractor and implement
US3503456A (en) * 1967-09-01 1970-03-31 Caterpillar Tractor Co Mounting linkage for rippers
US3527308A (en) * 1967-06-09 1970-09-08 Gen Motors Corp Ripper attachment for tractor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330466A (fr) * 1961-08-07 1963-06-21 Caterpillar Tractor Co Perfectionnement aux défonceuses
GB929541A (en) * 1961-12-12 1963-06-26 Caterpillar Tractor Co Method and apparatus for steering a tractor and implement
US3527308A (en) * 1967-06-09 1970-09-08 Gen Motors Corp Ripper attachment for tractor
US3503456A (en) * 1967-09-01 1970-03-31 Caterpillar Tractor Co Mounting linkage for rippers

Also Published As

Publication number Publication date
DE3007558A1 (de) 1980-11-06
BR8001651A (pt) 1980-11-18
GB2049383A (en) 1980-12-31
IT7967861A0 (it) 1979-04-24
GB2049383B (en) 1983-02-02
JPS55145221A (en) 1980-11-12
IT1118956B (it) 1986-03-03
AU5609280A (en) 1980-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse