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FR1177915A - Improvements to machines used for soil repair - Google Patents

Improvements to machines used for soil repair

Info

Publication number
FR1177915A
FR1177915A FR1177915DA FR1177915A FR 1177915 A FR1177915 A FR 1177915A FR 1177915D A FR1177915D A FR 1177915DA FR 1177915 A FR1177915 A FR 1177915A
Authority
FR
France
Prior art keywords
machines used
soil repair
repair
soil
machines
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
Other languages
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.)
NORTON PORTLAND CORP
Original Assignee
NORTON PORTLAND 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 NORTON PORTLAND CORP filed Critical NORTON PORTLAND CORP
Application granted granted Critical
Publication of FR1177915A publication Critical patent/FR1177915A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/025—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with spring tools, i.e. resiliently- or flexibly-attached rigid tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR1177915D 1956-06-22 1957-06-22 Improvements to machines used for soil repair Expired FR1177915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1177915XA 1956-06-22 1956-06-22

Publications (1)

Publication Number Publication Date
FR1177915A true FR1177915A (en) 1959-04-30

Family

ID=22374845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177915D Expired FR1177915A (en) 1956-06-22 1957-06-22 Improvements to machines used for soil repair

Country Status (1)

Country Link
FR (1) FR1177915A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050218A1 (en) * 1980-10-20 1982-04-28 Josef Willibald, Maschinenfabrik Implement for breaking stones, especially in soils used for agricultural purposes
FR2781638A1 (en) * 1998-07-28 2000-02-04 Soc D Etablissements Louis Qui Crop conditioner with multiple rotors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050218A1 (en) * 1980-10-20 1982-04-28 Josef Willibald, Maschinenfabrik Implement for breaking stones, especially in soils used for agricultural purposes
FR2781638A1 (en) * 1998-07-28 2000-02-04 Soc D Etablissements Louis Qui Crop conditioner with multiple rotors

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