DE3928699C2 - - Google Patents

Info

Publication number
DE3928699C2
DE3928699C2 DE3928699A DE3928699A DE3928699C2 DE 3928699 C2 DE3928699 C2 DE 3928699C2 DE 3928699 A DE3928699 A DE 3928699A DE 3928699 A DE3928699 A DE 3928699A DE 3928699 C2 DE3928699 C2 DE 3928699C2
Authority
DE
Germany
Prior art keywords
locking
bolt
locking element
release lever
coupling 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 - Lifetime
Application number
DE3928699A
Other languages
German (de)
English (en)
Other versions
DE3928699A1 (de
Inventor
Hans-Juergen Dipl.-Ing. Dr. 5020 Frechen De Langen
Paul 5207 Ruppichteroth De 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
Jean Walterscheid 5204 Lohmar De 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 Jean Walterscheid 5204 Lohmar De GmbH filed Critical Jean Walterscheid 5204 Lohmar De GmbH
Priority to DE3928699A priority Critical patent/DE3928699A1/de
Priority to IT02121890A priority patent/IT1246424B/it
Priority to GB9018599A priority patent/GB2235359B/en
Priority to FR9010783A priority patent/FR2651183B1/fr
Publication of DE3928699A1 publication Critical patent/DE3928699A1/de
Application granted granted Critical
Publication of DE3928699C2 publication Critical patent/DE3928699C2/de
Granted 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)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Transportation (AREA)
  • Lock And Its Accessories (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Agricultural Machines (AREA)
DE3928699A 1989-08-30 1989-08-30 Kupplungshaken fuer unterlenker Granted DE3928699A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3928699A DE3928699A1 (de) 1989-08-30 1989-08-30 Kupplungshaken fuer unterlenker
IT02121890A IT1246424B (it) 1989-08-30 1990-08-03 Gancio di accoppiamento per bracci oscillanti inferiori
GB9018599A GB2235359B (en) 1989-08-30 1990-08-24 Coupling hook
FR9010783A FR2651183B1 (fr) 1989-08-30 1990-08-29 Crochet d'attelage pour bras pivotant, notamment sur tracteur agricole.

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
DE3928699A1 DE3928699A1 (de) 1991-03-14
DE3928699C2 true DE3928699C2 (enrdf_load_stackoverflow) 1991-08-01

Family

ID=6388198

Family Applications (1)

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

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120059A1 (de) * 2001-04-24 2002-11-14 Wgf Fahrzeugteile Gmbh Kupplungshaken für den Unterlenker eines Traktors
CN101305651B (zh) * 2007-05-10 2012-06-27 Lh牵引有限公司 尤其用于牵引机三点杠杆机构下臂的耦合钩

Families Citing this family (2)

* 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 (enrdf_load_stackoverflow) * 1992-10-23 1993-08-19 Jean Walterscheid Gmbh, 5204 Lohmar, De

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 (enrdf_load_stackoverflow) * 1989-04-15 1990-06-13 Jean Walterscheid Gmbh, 5204 Lohmar, De

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120059A1 (de) * 2001-04-24 2002-11-14 Wgf Fahrzeugteile Gmbh Kupplungshaken für den Unterlenker eines Traktors
DE10120059B4 (de) * 2001-04-24 2006-07-06 Wgf Fahrzeugteile Gmbh Kupplungshaken für den Unterlenker eines Traktors
CN101305651B (zh) * 2007-05-10 2012-06-27 Lh牵引有限公司 尤其用于牵引机三点杠杆机构下臂的耦合钩

Also Published As

Publication number Publication date
FR2651183B1 (fr) 1994-04-15
GB9018599D0 (en) 1990-10-10
GB2235359B (en) 1993-09-29
IT9021218A0 (it) 1990-08-03
DE3928699A1 (de) 1991-03-14
FR2651183A1 (fr) 1991-03-01
IT1246424B (it) 1994-11-18
GB2235359A (en) 1991-03-06
IT9021218A1 (it) 1992-02-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GKN WALTERSCHEID GMBH, 53797 LOHMAR, DE

8339 Ceased/non-payment of the annual fee