IT1117518B - Dispositivo di aggancio in particolare per attacco a tre punti di trattrici agricole - Google Patents

Dispositivo di aggancio in particolare per attacco a tre punti di trattrici agricole

Info

Publication number
IT1117518B
IT1117518B IT05147/77A IT514777A IT1117518B IT 1117518 B IT1117518 B IT 1117518B IT 05147/77 A IT05147/77 A IT 05147/77A IT 514777 A IT514777 A IT 514777A IT 1117518 B IT1117518 B IT 1117518B
Authority
IT
Italy
Prior art keywords
attachment
points
coupling device
agricultural tractors
tractors
Prior art date
Application number
IT05147/77A
Other languages
English (en)
Italian (it)
Inventor
Dieter Kunze
Original Assignee
Walterscheid Gmbh Jean
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 Walterscheid Gmbh Jean filed Critical Walterscheid Gmbh Jean
Application granted granted Critical
Publication of IT1117518B publication Critical patent/IT1117518B/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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/002—Details, component parts
    • A01B59/006—Latched hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/04—Hook or hook-and-hasp couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lock And Its Accessories (AREA)
  • Agricultural Machines (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
IT05147/77A 1976-04-17 1977-04-01 Dispositivo di aggancio in particolare per attacco a tre punti di trattrici agricole IT1117518B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2617021A DE2617021C3 (de) 1976-04-17 1976-04-17 Fanghaken für ein Dreipunktgestänge an Ackerschleppern

Publications (1)

Publication Number Publication Date
IT1117518B true IT1117518B (it) 1986-02-17

Family

ID=5975663

Family Applications (2)

Application Number Title Priority Date Filing Date
IT05147/77A IT1117518B (it) 1976-04-17 1977-04-01 Dispositivo di aggancio in particolare per attacco a tre punti di trattrici agricole
ITBS1977U6947U IT7706947U1 (it) 1976-04-17 1977-04-01 Gancio di traino per attacchi a tre punti su trattrici agricole

Family Applications After (1)

Application Number Title Priority Date Filing Date
ITBS1977U6947U IT7706947U1 (it) 1976-04-17 1977-04-01 Gancio di traino per attacchi a tre punti su trattrici agricole

Country Status (6)

Country Link
US (1) US4071263A (OSRAM)
AT (1) AT347726B (OSRAM)
CA (1) CA1040679A (OSRAM)
DE (1) DE2617021C3 (OSRAM)
GB (1) GB1576773A (OSRAM)
IT (2) IT1117518B (OSRAM)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645479C2 (de) * 1976-10-08 1979-02-01 Jean Walterscheid Gmbh, 5204 Lohmar Kupplungshaken für die Unterlenker einer Dreipunktanhängevorrichtung an Ackerschleppern
DE3033663C2 (de) * 1980-09-06 1982-09-09 Jean Walterscheid Gmbh, 5204 Lohmar Kupplungshaken
US4398745A (en) * 1981-06-01 1983-08-16 International Harvester Co. Three point hitch lower link claw
GB8505955D0 (en) * 1985-03-07 1985-04-11 Econ Group Plc Mounting of snow ploughs
US4968054A (en) * 1988-04-27 1990-11-06 Georg Fischer Ag Coupling
DE3912414C1 (OSRAM) * 1989-04-15 1990-06-13 Jean Walterscheid Gmbh, 5204 Lohmar, De
DE4315811C1 (de) * 1993-05-12 1995-01-19 Walterscheid Gmbh Gkn Kupplungshaken für die Unterlenker einer Dreipunktanbauvorrichtung eines Traktors
FI106522B (fi) * 1998-08-21 2001-02-28 Paavo Antero Viikki Erityisesti traktorin kolmipistekiinnityksen vetovarren kytkinkoura
US6361062B1 (en) * 1999-09-10 2002-03-26 Scott E. Edin Facile tractor hook up
DE10120059B4 (de) * 2001-04-24 2006-07-06 Wgf Fahrzeugteile Gmbh Kupplungshaken für den Unterlenker eines Traktors
FI5615U1 (fi) * 2002-08-15 2002-11-27 Paavo Viikki Erityisesti traktorin kolmipistekiinnityksen vetovarren kytkinkoura
DE10347288A1 (de) * 2003-10-08 2005-06-16 Gkn Walterscheid Gmbh Kupplungshaken
JP3978731B2 (ja) * 2004-06-08 2007-09-19 株式会社デリカ 農業用トラクタの作業機連結装置
FI120295B (fi) * 2006-04-27 2009-09-15 Lh Lift Oy Traktorin kolmipistekiinnitykseen tarkoitettu kytkinkoura
EP2044964B1 (en) * 2007-10-04 2016-09-21 Dornoch Medical Systems, Inc. Medical waste fluid collection and disposal system
USD620501S1 (en) * 2007-10-25 2010-07-27 Dovsan Dovme Celik ve Metal San. ve Tic. Limited Sirketi Tractor linkage hook
US11318801B1 (en) * 2018-05-11 2022-05-03 Premier Equipment, Inc. Towing coupler with coupler closer
US11186129B1 (en) * 2018-05-11 2021-11-30 Premier Equipment, Inc. Towing coupler
US20200015402A1 (en) * 2018-07-12 2020-01-16 Cnh Industrial America Llc Mechanical stop for quick hitch latch engagement
WO2021229594A1 (en) 2020-05-14 2021-11-18 Uniparts India Limited Lower link hook

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429761A (en) * 1946-06-17 1947-10-28 Ketel Henry Pintle hook
US2783059A (en) * 1954-03-05 1957-02-26 John J Hartl Self-coupling wagon hitch
US2951711A (en) * 1956-06-28 1960-09-06 Karnath Kurt Trailer coupling for towing vehicles for hauling trailers whose pole is provided with a towing eye
US3539203A (en) * 1969-04-04 1970-11-10 Allis Chalmers Mfg Co Draft hook latch

Also Published As

Publication number Publication date
CA1040679A (en) 1978-10-17
ATA974976A (de) 1978-05-15
DE2617021B2 (OSRAM) 1979-04-05
DE2617021C3 (de) 1979-11-29
GB1576773A (en) 1980-10-15
AT347726B (de) 1979-01-10
DE2617021A1 (de) 1977-10-20
IT7706947U1 (it) 1978-10-01
US4071263A (en) 1978-01-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940428