FR916249A - Perfectionnements aux charrues doubles ou instruments agricoles analogues - Google Patents

Perfectionnements aux charrues doubles ou instruments agricoles analogues

Info

Publication number
FR916249A
FR916249A FR916249DA FR916249A FR 916249 A FR916249 A FR 916249A FR 916249D A FR916249D A FR 916249DA FR 916249 A FR916249 A FR 916249A
Authority
FR
France
Prior art keywords
agricultural implements
similar agricultural
plows
double
double plows
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)
French (fr)
Inventor
Henry George Ferguson
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 FR916249A publication Critical patent/FR916249A/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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/36—Ploughs mounted on tractors
    • A01B3/40—Alternating ploughs
    • A01B3/44—Alternating ploughs with parallel plough units used alternately

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Electroluminescent Light Sources (AREA)
FR916249D 1940-07-22 1945-09-06 Perfectionnements aux charrues doubles ou instruments agricoles analogues Expired FR916249A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1197440A GB544041A (en) 1940-07-22 1940-07-22 Improvements in or relating to two-way ploughs or the like agricultural implements

Publications (1)

Publication Number Publication Date
FR916249A true FR916249A (fr) 1946-11-29

Family

ID=9996080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916249D Expired FR916249A (fr) 1940-07-22 1945-09-06 Perfectionnements aux charrues doubles ou instruments agricoles analogues

Country Status (3)

Country Link
BE (1) BE466437A (enrdf_load_stackoverflow)
FR (1) FR916249A (enrdf_load_stackoverflow)
GB (1) GB544041A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23098E (en) * 1944-01-01 1949-04-12 Two-way plow
US2575527A (en) * 1944-08-02 1951-11-20 Deere & Co Two-way plow
US2575428A (en) * 1945-03-12 1951-11-20 Alice Marian Mellen Automatic two-way plow
US2457163A (en) * 1945-03-13 1948-12-28 Warren S Lansing Plow attachment for tractors
US2655852A (en) * 1945-06-23 1953-10-20 Ferguson Harry Inc Tractor-mounted two-way plow
US2543786A (en) * 1945-07-16 1951-03-06 Deere & Co Two-way plow attachment for tractors
US2604027A (en) * 1945-08-24 1952-07-22 Ferguson Harry Inc Tractor-borne implement
US2575429A (en) * 1946-01-14 1951-11-20 Alice Marian Mellen Four-bottom two-way plow
US2445145A (en) * 1946-08-02 1948-07-13 Jabez A Love Implement hitch
US2529809A (en) * 1947-11-24 1950-11-14 Alice Marian Mellen Automatic power lift trip for two-way plows
DE922554C (de) * 1950-10-07 1955-01-20 Normag Zorge G M B H Ackerschlepper mit Wechselpfluegen und gekoppelten weiteren Bodenbearbeitungsgeraeten

Also Published As

Publication number Publication date
GB544041A (en) 1942-03-25
BE466437A (enrdf_load_stackoverflow)

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