FR72889E - Porte-outils universel sur barre - Google Patents

Porte-outils universel sur barre

Info

Publication number
FR72889E
FR72889E FR72889DA FR72889E FR 72889 E FR72889 E FR 72889E FR 72889D A FR72889D A FR 72889DA FR 72889 E FR72889 E FR 72889E
Authority
FR
France
Prior art keywords
bar
tool holder
universal tool
universal
holder
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
English (en)
Inventor
Rene Lauroua
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 filed Critical
Application granted granted Critical
Publication of FR72889E publication Critical patent/FR72889E/fr
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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/04—Hand devices; Hand devices with mechanical accumulators, e.g. springs
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/1115—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a mechanical ground contact sensor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
FR72889D 1955-04-29 1958-02-07 Porte-outils universel sur barre Expired FR72889E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1123220T 1955-04-29
FR69709T 1956-04-24
FR72889T 1958-02-07

Publications (1)

Publication Number Publication Date
FR72889E true FR72889E (fr) 1960-04-29

Family

ID=9633058

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1123220D Expired FR1123220A (fr) 1955-04-29 1955-04-29 Porte-outils universel sur barre
FR69709D Expired FR69709E (fr) 1955-04-29 1956-04-24 Porte-outils universel sur barre
FR72889D Expired FR72889E (fr) 1955-04-29 1958-02-07 Porte-outils universel sur barre

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1123220D Expired FR1123220A (fr) 1955-04-29 1955-04-29 Porte-outils universel sur barre
FR69709D Expired FR69709E (fr) 1955-04-29 1956-04-24 Porte-outils universel sur barre

Country Status (1)

Country Link
FR (3) FR1123220A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172480A (en) * 1961-10-19 1965-03-09 Thomas F Bemis Three-point offset universal coupling system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135231B (de) * 1959-10-17 1962-08-23 Lemken Kg Pflugfab Bodenbearbeitungsgeraet, insbesondere Pflug
IT1262829B (it) * 1993-04-29 1996-07-04 Sistema per il trasporto rapido su strada di attrezzature industriali o agricole ingombranti.
US6003614A (en) * 1997-08-12 1999-12-21 Caterpillar Inc. Hitch assembly providing articulation and oscillation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172480A (en) * 1961-10-19 1965-03-09 Thomas F Bemis Three-point offset universal coupling system

Also Published As

Publication number Publication date
FR69709E (fr) 1958-11-19
FR1123220A (fr) 1956-09-19

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