PL109789B1 - Drawbar for devices suspended from farm tractors by means of three-point suspensions - Google Patents

Drawbar for devices suspended from farm tractors by means of three-point suspensions Download PDF

Info

Publication number
PL109789B1
PL109789B1 PL1977201331A PL20133177A PL109789B1 PL 109789 B1 PL109789 B1 PL 109789B1 PL 1977201331 A PL1977201331 A PL 1977201331A PL 20133177 A PL20133177 A PL 20133177A PL 109789 B1 PL109789 B1 PL 109789B1
Authority
PL
Poland
Prior art keywords
coupling
locking
hook
pin
nose
Prior art date
Application number
PL1977201331A
Other languages
English (en)
Polish (pl)
Other versions
PL201331A1 (pl
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
Publication of PL201331A1 publication Critical patent/PL201331A1/xx
Publication of PL109789B1 publication Critical patent/PL109789B1/pl

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
PL1977201331A 1976-10-08 1977-10-06 Drawbar for devices suspended from farm tractors by means of three-point suspensions PL109789B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2645479A DE2645479C2 (de) 1976-10-08 1976-10-08 Kupplungshaken für die Unterlenker einer Dreipunktanhängevorrichtung an Ackerschleppern

Publications (2)

Publication Number Publication Date
PL201331A1 PL201331A1 (pl) 1978-04-24
PL109789B1 true PL109789B1 (en) 1980-06-30

Family

ID=5990023

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1977201331A PL109789B1 (en) 1976-10-08 1977-10-06 Drawbar for devices suspended from farm tractors by means of three-point suspensions

Country Status (13)

Country Link
US (1) US4157838A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5348809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT353041B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7706675A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1078661A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS196221B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2645479C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI772393A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2366781A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1591818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (2) IT7707069U1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL109789B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7711225L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398745A (en) * 1981-06-01 1983-08-16 International Harvester Co. Three point hitch lower link claw
FR2555398A1 (fr) * 1983-11-24 1985-05-31 Huard Ucf Crochets d'attelage automatiques destines a etre places aux extremites des bielles d'attelage a trois points
DE3917182A1 (de) * 1989-05-26 1990-11-29 Gerhard Vollmer Einhand-entriegelungshaken
DE4315811C1 (de) * 1993-05-12 1995-01-19 Walterscheid Gmbh Gkn Kupplungshaken für die Unterlenker einer Dreipunktanbauvorrichtung eines Traktors
US6361062B1 (en) * 1999-09-10 2002-03-26 Scott E. Edin Facile tractor hook up
US7059419B2 (en) * 2003-04-25 2006-06-13 Owen Patrick Greenwell Tractor hitch lift arm adaptor
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
USD620501S1 (en) * 2007-10-25 2010-07-27 Dovsan Dovme Celik ve Metal San. ve Tic. Limited Sirketi Tractor linkage hook
CN103600628B (zh) * 2013-11-29 2016-01-27 武汉圣翌电动工业车辆有限公司 一种牵引车辆的牵引钩装置
CA2881450C (en) * 2015-02-10 2020-03-10 Power Pin Inc. Reducing wear in hitch apparatuses
US9930833B2 (en) * 2016-03-22 2018-04-03 Cnh Industrial America Llc Tilt cylinder remote attachment apparatus
JP6311059B1 (ja) * 2017-09-20 2018-04-11 株式会社芝技研 細いドリル
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
US10933706B2 (en) * 2018-12-04 2021-03-02 Ford Global Technologies, Llc Vehicle tow hook
EP4185097A4 (en) * 2020-05-14 2024-11-06 Uniparts India Ltd. LOWER CONNECTING HOOK
US11577559B2 (en) 2020-06-03 2023-02-14 Ford Global Technologies, Llc Vehicle tow hook

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US774903A (en) * 1903-12-29 1904-11-15 Joseph Ammann Coupling for vehicles, &c.
US763771A (en) * 1904-04-06 1904-06-28 Truman Whitford Lukens Automatic coupling.
US2397558A (en) * 1944-01-17 1946-04-02 Francis E Mennen Pintle
US2428761A (en) * 1946-01-24 1947-10-07 Lorenzo A Richards Support for rocket launchers
US2429761A (en) * 1946-06-17 1947-10-28 Ketel Henry Pintle hook
DE1557795A1 (de) * 1965-05-26 1970-07-30 Prillinger Hans Schnellkupplung fuer,mit Kupplungsbolzen versehene Anbaugeraete an Schlepper mit Hydraulik
DE2414441C2 (de) * 1974-03-26 1975-10-30 Jean Walterscheid Gmbh, 5204 Lohmar Verriegelungseinrichtung für Kupplungshaken am Dreipunktgestänge eines Schleppers
DE2617021C3 (de) * 1976-04-17 1979-11-29 Jean Walterscheid Gmbh, 5204 Lohmar Fanghaken für ein Dreipunktgestänge an Ackerschleppern
AT338021B (de) * 1975-03-11 1977-07-25 Walterscheid Gmbh Jean Kupplungshaken, insbesondere fur ein dreipunktgestange eines schleppers
FR2347865A2 (fr) * 1975-03-11 1977-11-10 Walterscheid Gmbh Jean Perfectionnement aux crochets d'attelage notamment pour la timonerie a trois points d'un tracteur

Also Published As

Publication number Publication date
CA1078661A (en) 1980-06-03
FR2366781A1 (fr) 1978-05-05
BR7706675A (pt) 1978-06-27
ATA503377A (de) 1979-03-15
AT353041B (de) 1979-10-25
JPS5348809A (en) 1978-05-02
IT1117527B (it) 1986-02-17
IT7707069U1 (it) 1979-03-29
DE2645479C2 (de) 1979-02-01
JPS551B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-01-05
CS196221B2 (en) 1980-03-31
FI772393A7 (fi) 1978-04-09
US4157838A (en) 1979-06-12
SE7711225L (sv) 1978-04-09
GB1591818A (en) 1981-06-24
DE2645479B1 (de) 1978-05-24
PL201331A1 (pl) 1978-04-24

Similar Documents

Publication Publication Date Title
PL109789B1 (en) Drawbar for devices suspended from farm tractors by means of three-point suspensions
CA1248154A (en) Trailer hitch
US5244047A (en) Apparatus for coupling implements to a farm tractor
US5050684A (en) Coupling hook
CA1268499A (en) Quick attach coupling
PL104558B1 (pl) Hak sprzegowy,zwlaszcza do trojpunktowego zawieszenia narzedzi rolniczych na ciagniku
US7530592B2 (en) Towing mechanism
US4398745A (en) Three point hitch lower link claw
US3827724A (en) Coupling device
US20210131057A1 (en) Coupler
US4840528A (en) Locking hitch pin assembly
EP0748707B1 (en) Automatically setting draw pin assembly
CA1040679A (en) Coupling hook for a three-point connection on a tractor
CZ96794A3 (en) Connecting hook for lower guides of a tractor three-point mounting
US4366967A (en) Coupling hook assembly
US4738126A (en) Releasable locking device
US4241935A (en) Coupling hook structure for tractor hitch system
EP1867499B1 (en) Tow-hook arrangement and method for coupling an object to be towed to a mobile working machine
CA2038015C (en) Locking trailer coupling
US4108464A (en) Coupling hook for a three-point attachment of a tractor
US4416037A (en) Releasable connector in leashes for domestic animal, safety line or the like
US4126057A (en) Adjustable length upper guide member
US2681813A (en) Hitch for tractor mounted implements
CA1114223A (en) Draft arm extension stop
WO2002049953A1 (en) Clutch assembly for tilt-up panels