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IT1219871B - Dispositivo per collegare un attrezzo di lavoro ad un trattore - Google Patents

Dispositivo per collegare un attrezzo di lavoro ad un trattore

Info

Publication number
IT1219871B
IT1219871B IT47740/88A IT4774088A IT1219871B IT 1219871 B IT1219871 B IT 1219871B IT 47740/88 A IT47740/88 A IT 47740/88A IT 4774088 A IT4774088 A IT 4774088A IT 1219871 B IT1219871 B IT 1219871B
Authority
IT
Italy
Prior art keywords
tractor
work tool
tool
work
Prior art date
Application number
IT47740/88A
Other languages
English (en)
Other versions
IT8847740A0 (it
Inventor
Kenkichi Nozaka
Yoshihiro Kawahara
Takashi Fukuta
Original Assignee
Kubota 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 JP6665887A external-priority patent/JPH0616645B2/ja
Priority claimed from JP6665987A external-priority patent/JPH0616646B2/ja
Application filed by Kubota Ltd filed Critical Kubota Ltd
Publication of IT8847740A0 publication Critical patent/IT8847740A0/it
Application granted granted Critical
Publication of IT1219871B publication Critical patent/IT1219871B/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
    • A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/06—Special adaptations of coupling means between power take-off and transmission shaft to the implement or machine
    • A01B71/063—Special adaptations of coupling means between power take-off and transmission shaft to the implement or machine for enabling transmission coupling and connection between tractor and implements to be controlled from the driver's seat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
IT47740/88A 1987-03-19 1988-03-17 Dispositivo per collegare un attrezzo di lavoro ad un trattore IT1219871B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6665887A JPH0616645B2 (ja) 1987-03-19 1987-03-19 トラクタと作業機の連結装置
JP6665987A JPH0616646B2 (ja) 1987-03-19 1987-03-19 トラクタと作業機の連結装置

Publications (2)

Publication Number Publication Date
IT8847740A0 IT8847740A0 (it) 1988-03-17
IT1219871B true IT1219871B (it) 1990-05-24

Family

ID=26407851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47740/88A IT1219871B (it) 1987-03-19 1988-03-17 Dispositivo per collegare un attrezzo di lavoro ad un trattore

Country Status (6)

Country Link
US (1) US4884639A (it)
CA (1) CA1294480C (it)
DE (1) DE3809172A1 (it)
FR (1) FR2612359B1 (it)
GB (1) GB2202125B (it)
IT (1) IT1219871B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209264B (en) * 1987-09-03 1992-01-02 Kubota Ltd Device for connecting work machine to tractor
US5193623A (en) * 1988-09-05 1993-03-16 John Burette Hitching assemblies
DE4040652C2 (de) * 1990-12-19 2000-06-21 Amazonen Werke Dreyer H Landwirtschaftliche Maschine
DE4310742A1 (de) * 1993-04-01 1994-10-06 Rupert Aigner Vorrichtung zum Ankuppeln landwirtschaftlicher, verfahrbarer Anbaumaschinen an Schlepper
IT1262829B (it) * 1993-04-29 1996-07-04 Sistema per il trasporto rapido su strada di attrezzature industriali o agricole ingombranti.
US7575077B2 (en) * 2006-11-22 2009-08-18 Cnh America Llc Lever connect PTO module for three-point hitch quick coupler
US7690439B2 (en) * 2006-12-14 2010-04-06 Cnh America Llc Automatic latch for three point hitch quick coupler and PTO connection module

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873164C (de) * 1941-07-02 1953-04-16 Heinrich Lanz Ag Vorrichtung zum Sichern der die Zapfwelle einer Zugmaschine mit dem Antrieb der landwirtschaftlichen Maschinen oder des Geraetes verbindenden Kreuzgelenkkupplung
NL275314A (it) * 1961-02-28
US3283840A (en) * 1963-06-18 1966-11-08 Guy E Lane Automatically engageable power take-off coupling
US3299979A (en) * 1963-07-10 1967-01-24 Rubery Owen And Company Ltd Power couplings
NL6614855A (it) * 1966-10-21 1968-04-22
US3512804A (en) * 1967-12-15 1970-05-19 Arnold Siegert Lock and hitch assembly
AT319647B (de) * 1972-08-23 1974-12-27 Walterscheid Gmbh Jean Vorrichtung zum Kuppeln eines Fahrzeuges mit einem Gerät, Anhänger od.dgl., insbesondere einer Zugmaschine mit einem landwirtschaftlichen Gerät oder Anhänger
US3807769A (en) * 1972-09-25 1974-04-30 Massey Ferguson Inc Quick hitch attachment
US4176727A (en) * 1975-03-19 1979-12-04 Societe Fiat France, S.A. Devices for automatically coupling implements to self-propelled articles
FR2304268A1 (fr) * 1975-03-19 1976-10-15 Fiat France Sa Dispositif d'accouplement automatique des outils a l'avant et a l'arriere d'un vehicule automoteur
AT340709B (de) * 1975-08-23 1977-12-27 Walterscheid Gmbh Jean Schnellkupplung fur antriebswellen an landmaschinen
DE2621162A1 (de) * 1976-05-13 1977-11-24 Heinrich Dipl Ing Regenbogen Kupplungseinrichtung zum verbinden der zapfwelle eines landwirtschaftlichen schleppers mit einem von diesem anzutreibenden geraet
US4023638A (en) * 1976-05-24 1977-05-17 Clark Equipment Company Drive line disconnect mechanism
DE2734972C2 (de) * 1977-08-03 1982-06-09 O & K Orenstein & Koppel Ag, 1000 Berlin Vorrichtung zum Verbinden von serienmäßigen auswechselbaren Anbauwerkzeugen
JPS55123207A (en) * 1979-03-16 1980-09-22 Hitachi Ltd Fm detecting circuit
US4433767A (en) * 1979-07-16 1984-02-28 Thor Charles C Power transmission mechanism
JPS5836301A (ja) * 1981-08-28 1983-03-03 株式会社クボタ 摺動式ロ−タリ装置
DE3140917A1 (de) * 1981-10-15 1983-06-16 Armin 7995 Neukirch Waggershauser Ankopplungsgeraet fuer zusatzaggregate fuer ackerschlepper
JPS58216605A (ja) * 1982-06-12 1983-12-16 高北農機株式会社 農土工機における回転動力伝達機構の接続結合方法と装置
US4492292A (en) * 1982-08-06 1985-01-08 Thor Charles C Coupling system for power take-off shafts
FR2550910B3 (fr) * 1983-08-29 1985-11-29 Ravallec Sarl Conserveries P Dispositif pour l'attelage automatique d'une machine portee et tractee, notamment de type agricole
JPS60259104A (ja) * 1985-05-13 1985-12-21 株式会社スズテック 農用トラクタと作業機の連結装置
DE3612322A1 (de) * 1986-04-11 1987-10-15 Kloeckner Humboldt Deutz Ag Schnellkupplung zum anschluss landwirtschaftlicher arbeitsmaschinen
JPH078161B2 (ja) * 1986-07-16 1995-02-01 ヤンマーディーゼル株式会社 トラクタ−の作業機装着装置
JPS63148905A (ja) * 1986-12-13 1988-06-21 株式会社クボタ トラクタと作業機の連結装置

Also Published As

Publication number Publication date
CA1294480C (en) 1992-01-21
GB2202125B (en) 1990-11-14
DE3809172C2 (it) 1990-01-04
US4884639A (en) 1989-12-05
FR2612359B1 (fr) 1990-03-09
FR2612359A1 (fr) 1988-09-23
GB8805106D0 (en) 1988-03-30
GB2202125A (en) 1988-09-21
DE3809172A1 (de) 1988-09-29
IT8847740A0 (it) 1988-03-17

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