IT1203157B - Perfezionamenti negli aratri ribaltabili - Google Patents

Perfezionamenti negli aratri ribaltabili

Info

Publication number
IT1203157B
IT1203157B IT40002/78A IT4000278A IT1203157B IT 1203157 B IT1203157 B IT 1203157B IT 40002/78 A IT40002/78 A IT 40002/78A IT 4000278 A IT4000278 A IT 4000278A IT 1203157 B IT1203157 B IT 1203157B
Authority
IT
Italy
Prior art keywords
refinements
tipping
powers
tipping powers
Prior art date
Application number
IT40002/78A
Other languages
English (en)
Italian (it)
Other versions
IT7840002A0 (it
Inventor
Richard John Hawes
Original Assignee
Ransomes Sims & Jefferies Ltd
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
Priority claimed from GB56/77A external-priority patent/GB1594594A/en
Application filed by Ransomes Sims & Jefferies Ltd filed Critical Ransomes Sims & Jefferies Ltd
Publication of IT7840002A0 publication Critical patent/IT7840002A0/it
Application granted granted Critical
Publication of IT1203157B publication Critical patent/IT1203157B/it

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
    • A01B3/42—Turn-wrest ploughs
    • A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Centrifugal Separators (AREA)
  • Separation By Low-Temperature Treatments (AREA)
IT40002/78A 1977-01-04 1978-01-04 Perfezionamenti negli aratri ribaltabili IT1203157B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB56/77A GB1594594A (en) 1977-01-04 1977-01-04 Reversible ploughs
GB5877 1977-01-04

Publications (2)

Publication Number Publication Date
IT7840002A0 IT7840002A0 (it) 1978-01-04
IT1203157B true IT1203157B (it) 1989-02-15

Family

ID=26235649

Family Applications (1)

Application Number Title Priority Date Filing Date
IT40002/78A IT1203157B (it) 1977-01-04 1978-01-04 Perfezionamenti negli aratri ribaltabili

Country Status (8)

Country Link
DE (1) DE2757567A1 (da)
DK (1) DK478A (da)
ES (1) ES465688A1 (da)
FR (1) FR2375810A1 (da)
IT (1) IT1203157B (da)
LU (1) LU78759A1 (da)
NL (1) NL7800081A (da)
NO (1) NO780014L (da)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776761A (en) * 1953-05-12 1957-06-12 Harry Ferguson De France Improvements in or relating to control means for tractor-drawn implements
FR1164355A (fr) * 1957-01-04 1958-10-08 Dispositif hydraulique de retournement d'une charrue ou autre instrument aratoire monté derrière tracteur
FR1257699A (fr) * 1960-02-22 1961-04-07 Fenet Sa Des Ets Commande de retournement de charrue réversible portée
FR1286628A (fr) * 1960-09-29 1962-03-09 Fr Des Machines Agricoles Melo Perfectionnements aux charrues et autres instruments agricoles du même genre
FR1283911A (fr) * 1960-12-26 1962-02-09 Tête de charrue à retournement de l'age
FR1382045A (fr) * 1964-02-12 1964-12-14 Ventzki G M B H Dispositif de retournement pour charrue réversible

Also Published As

Publication number Publication date
ES465688A1 (es) 1978-10-01
NO780014L (no) 1978-07-05
FR2375810A1 (fr) 1978-07-28
IT7840002A0 (it) 1978-01-04
DE2757567A1 (de) 1978-07-13
LU78759A1 (da) 1978-04-17
DK478A (da) 1978-07-05
NL7800081A (nl) 1978-07-06

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