FR2651183B1 - Crochet d'attelage pour bras pivotant, notamment sur tracteur agricole. - Google Patents

Crochet d'attelage pour bras pivotant, notamment sur tracteur agricole.

Info

Publication number
FR2651183B1
FR2651183B1 FR9010783A FR9010783A FR2651183B1 FR 2651183 B1 FR2651183 B1 FR 2651183B1 FR 9010783 A FR9010783 A FR 9010783A FR 9010783 A FR9010783 A FR 9010783A FR 2651183 B1 FR2651183 B1 FR 2651183B1
Authority
FR
France
Prior art keywords
agricultural tractor
pivoting arms
hitch hook
hitch
hook
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 - Fee Related
Application number
FR9010783A
Other languages
English (en)
French (fr)
Other versions
FR2651183A1 (fr
Inventor
Hans-Jurgen Langen
Paul Herchenbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Walterscheid GmbH
Original Assignee
GKN Walterscheid GmbH
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 GKN Walterscheid GmbH filed Critical GKN Walterscheid GmbH
Publication of FR2651183A1 publication Critical patent/FR2651183A1/fr
Application granted granted Critical
Publication of FR2651183B1 publication Critical patent/FR2651183B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
    • F16B45/026—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot and including a coil type spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/027—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member
    • F16B45/028—Hooks with pivoting or elastically bending closing member and having position-locking means for the closing member the position-locking means being pivotally connected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lock And Its Accessories (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Agricultural Machines (AREA)
FR9010783A 1989-08-30 1990-08-29 Crochet d'attelage pour bras pivotant, notamment sur tracteur agricole. Expired - Fee Related FR2651183B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3928699A DE3928699A1 (de) 1989-08-30 1989-08-30 Kupplungshaken fuer unterlenker

Publications (2)

Publication Number Publication Date
FR2651183A1 FR2651183A1 (fr) 1991-03-01
FR2651183B1 true FR2651183B1 (fr) 1994-04-15

Family

ID=6388198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010783A Expired - Fee Related FR2651183B1 (fr) 1989-08-30 1990-08-29 Crochet d'attelage pour bras pivotant, notamment sur tracteur agricole.

Country Status (4)

Country Link
DE (1) DE3928699A1 (enExample)
FR (1) FR2651183B1 (enExample)
GB (1) GB2235359B (enExample)
IT (1) IT1246424B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1253787B (it) * 1991-07-10 1995-08-23 Cbm Spa Meccanismo di movimentazione del chiavistello di bloccaggio automaticoe sblocco comandato delle rotule di attrezzi portati e semiportati da macchine agricole, per ganci inferiori di attacchi a tre punti.
DE4235780C1 (enExample) * 1992-10-23 1993-08-19 Jean Walterscheid Gmbh, 5204 Lohmar, De
DE10120059B4 (de) * 2001-04-24 2006-07-06 Wgf Fahrzeugteile Gmbh Kupplungshaken für den Unterlenker eines Traktors
FI20075340L (fi) * 2007-05-10 2008-11-11 Lh Lift Oy Erityisesti traktorin kolmipistekiinnityksen vetovarren kytkinkoura

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265472B (de) * 1967-03-03 1968-04-04 Eberhard Geb Verriegelungsvorrichtung fuer eine Schnellkupplung zur Verbindung eines Schleppers mit einem Arbeitsgeraet
CA1112593A (en) * 1977-07-12 1981-11-17 Mobil Oil Corporation Preheat of charge to multiple injection nozzles in fcc riser cracking
FR2448843A1 (fr) * 1979-02-16 1980-09-12 Lemoine Attelages Sa Attelage " trois points " utilisable aussi bien a l'avant qu'a l'arriere d'un vehicule industriel, agricole, pour travaux publics, ou forestier, par exemple un tracteur
US4398745A (en) * 1981-06-01 1983-08-16 International Harvester Co. Three point hitch lower link claw
DE3912414C1 (enExample) * 1989-04-15 1990-06-13 Jean Walterscheid Gmbh, 5204 Lohmar, De

Also Published As

Publication number Publication date
DE3928699C2 (enExample) 1991-08-01
IT1246424B (it) 1994-11-18
IT9021218A1 (it) 1992-02-03
GB2235359B (en) 1993-09-29
GB2235359A (en) 1991-03-06
FR2651183A1 (fr) 1991-03-01
GB9018599D0 (en) 1990-10-10
DE3928699A1 (de) 1991-03-14
IT9021218A0 (it) 1990-08-03

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse