IT1246424B - COUPLING HOOK FOR LOWER OSCILLATING ARMS - Google Patents

COUPLING HOOK FOR LOWER OSCILLATING ARMS

Info

Publication number
IT1246424B
IT1246424B IT02121890A IT2121890A IT1246424B IT 1246424 B IT1246424 B IT 1246424B IT 02121890 A IT02121890 A IT 02121890A IT 2121890 A IT2121890 A IT 2121890A IT 1246424 B IT1246424 B IT 1246424B
Authority
IT
Italy
Prior art keywords
coupling hook
oscillating arms
lower oscillating
arms
hook
Prior art date
Application number
IT02121890A
Other languages
Italian (it)
Other versions
IT9021218A0 (en
IT9021218A1 (en
Inventor
Hans-Jurgen Langen
Paul Herchenbach
Original Assignee
Jean Walterscheid Gmbh Ora Gkn
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 Gmbh Ora Gkn filed Critical Jean Walterscheid Gmbh Ora Gkn
Publication of IT9021218A0 publication Critical patent/IT9021218A0/en
Publication of IT9021218A1 publication Critical patent/IT9021218A1/en
Application granted granted Critical
Publication of IT1246424B publication Critical patent/IT1246424B/en

Links

Classifications

    • 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
    • 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
    • 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

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)
IT02121890A 1989-08-30 1990-08-03 COUPLING HOOK FOR LOWER OSCILLATING ARMS IT1246424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3928699A DE3928699A1 (en) 1989-08-30 1989-08-30 CLUTCH HOOK FOR LOWER ARM

Publications (3)

Publication Number Publication Date
IT9021218A0 IT9021218A0 (en) 1990-08-03
IT9021218A1 IT9021218A1 (en) 1992-02-03
IT1246424B true IT1246424B (en) 1994-11-18

Family

ID=6388198

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02121890A IT1246424B (en) 1989-08-30 1990-08-03 COUPLING HOOK FOR LOWER OSCILLATING ARMS

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1253787B (en) * 1991-07-10 1995-08-23 Cbm Spa MECHANISM FOR HANDLING THE AUTOMATIC LOCKING LOCK AND COMMAND RELEASE OF THE ROLLS OF TOOLS CARRIED AND SEMI-CARRIED BY AGRICULTURAL MACHINES, FOR LOWER HOOKS OF THREE-POINT ATTACHMENTS.
DE4235780C1 (en) * 1992-10-23 1993-08-19 Jean Walterscheid Gmbh, 5204 Lohmar, De
DE10120059B4 (en) * 2001-04-24 2006-07-06 Wgf Fahrzeugteile Gmbh Clutch hook for the lower link of a tractor
FI20075340L (en) 2007-05-10 2008-11-11 Lh Lift Oy Coupling claw for a drawbar for a three-point hitch on a tractor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265472B (en) * 1967-03-03 1968-04-04 Eberhard Geb Locking device for a quick coupling to connect a tractor to a work device
CA1112593A (en) * 1977-07-12 1981-11-17 Mobil Oil Corporation Preheat of charge to multiple injection nozzles in fcc riser cracking
FR2448843A1 (en) * 1979-02-16 1980-09-12 Lemoine Attelages Sa "THREE POINT" HITCH THAT CAN BE USED AS WELL BEFORE AS AT THE BACK OF AN INDUSTRIAL, AGRICULTURAL VEHICLE, FOR PUBLIC WORKS, OR FORESTRY, FOR EXAMPLE A TRACTOR
US4398745A (en) * 1981-06-01 1983-08-16 International Harvester Co. Three point hitch lower link claw
DE3912414C1 (en) * 1989-04-15 1990-06-13 Jean Walterscheid Gmbh, 5204 Lohmar, De

Also Published As

Publication number Publication date
DE3928699A1 (en) 1991-03-14
IT9021218A0 (en) 1990-08-03
IT9021218A1 (en) 1992-02-03
GB2235359B (en) 1993-09-29
GB9018599D0 (en) 1990-10-10
DE3928699C2 (en) 1991-08-01
FR2651183A1 (en) 1991-03-01
GB2235359A (en) 1991-03-06
FR2651183B1 (en) 1994-04-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828