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GB2330060B - Actuating device for a coupling hook of a lower link - Google Patents

Actuating device for a coupling hook of a lower link

Info

Publication number
GB2330060B
GB2330060B GB9821327A GB9821327A GB2330060B GB 2330060 B GB2330060 B GB 2330060B GB 9821327 A GB9821327 A GB 9821327A GB 9821327 A GB9821327 A GB 9821327A GB 2330060 B GB2330060 B GB 2330060B
Authority
GB
United Kingdom
Prior art keywords
actuating device
lower link
coupling hook
hook
coupling
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
GB9821327A
Other versions
GB9821327D0 (en
GB2330060A (en
GB2330060A8 (en
Inventor
Herbert Coenen
Joachim Laubner
Juergen Vollmer
Kurt Kirschbaum
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 GB9821327D0 publication Critical patent/GB9821327D0/en
Publication of GB2330060A publication Critical patent/GB2330060A/en
Application granted granted Critical
Publication of GB2330060B publication Critical patent/GB2330060B/en
Publication of GB2330060A8 publication Critical patent/GB2330060A8/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Flexible Shafts (AREA)
GB9821327A 1997-10-09 1998-10-02 Actuating device for a coupling hook of a lower link Expired - Fee Related GB2330060B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997144479 DE19744479C1 (en) 1997-10-09 1997-10-09 Actuator for tractor hitch coupling hook

Publications (4)

Publication Number Publication Date
GB9821327D0 GB9821327D0 (en) 1998-11-25
GB2330060A GB2330060A (en) 1999-04-14
GB2330060B true GB2330060B (en) 1999-09-08
GB2330060A8 GB2330060A8 (en) 2000-03-27

Family

ID=7844961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9821327A Expired - Fee Related GB2330060B (en) 1997-10-09 1998-10-02 Actuating device for a coupling hook of a lower link

Country Status (6)

Country Link
AT (1) AT410743B (en)
DE (1) DE19744479C1 (en)
FR (1) FR2769461B1 (en)
GB (1) GB2330060B (en)
IT (1) IT1302297B1 (en)
NL (1) NL1010121C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11343953B2 (en) * 2019-06-24 2022-05-31 Cnh Industrial America Llc Counter spring latch mechanism and agricultural machine
DE102023116206A1 (en) * 2023-06-21 2024-12-24 Deere & Company Coupling arrangement for a three-point linkage of an agricultural tractor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128193A (en) * 1964-12-19 1968-09-25 Conrad Ernst Three-point linkage for agricultural tractors
GB1180377A (en) * 1967-12-22 1970-02-04 Ford Motor Co Connection-Facilitating Hitch for Tractors
GB1533862A (en) * 1974-12-03 1978-11-29 Walterscheid Gmbh Jean Coupling hook for use as part of a three-point attachment device on a vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1559227A (en) * 1968-03-04 1969-03-07
DE2749311A1 (en) * 1977-11-04 1979-05-10 Josef Hasberg Three point hook coupling for tractor - has two locking element tension mechanisms passed around length compensating roller
DE2917556A1 (en) * 1979-04-30 1980-11-13 Kloeckner Humboldt Deutz Ag Implement fitting for farm tractors - has release cables for linkage couplings operated from driving seat
DE3020947A1 (en) * 1980-06-03 1981-12-10 Ernst 3101 Nienhagen Conrad ADJUSTABLE TOP HANDLEBAR OF A THREE-POINT SUSPENSION DEVICE ON A TRACTOR
DE3708099C1 (en) * 1987-03-13 1988-05-05 Case Gmbh J I Device for fixing the unused upper handlebar of a hydraulic three-point hitch on agricultural tractors
DE3812198A1 (en) * 1988-04-13 1989-10-26 Walterscheid Gmbh Jean THREE-POINT ATTACHMENT DEVICE
DE4201830A1 (en) * 1992-01-24 1993-07-29 Walterscheid Gmbh Jean Trailer attachment frame for farm tractor - uses spiral cable to raise and lower frame
DE4242995C2 (en) * 1992-12-18 1997-01-16 Walterscheid Gmbh Gkn Coupling device for connecting a tractor to a device
IT1276609B1 (en) * 1995-11-17 1997-11-03 Roberto Giacomo Cavalli QUICK ATTACHMENT SYSTEM, PARTICULARLY OF ATTACHMENTS TO AGRICULTURAL TRACTORS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128193A (en) * 1964-12-19 1968-09-25 Conrad Ernst Three-point linkage for agricultural tractors
GB1180377A (en) * 1967-12-22 1970-02-04 Ford Motor Co Connection-Facilitating Hitch for Tractors
GB1533862A (en) * 1974-12-03 1978-11-29 Walterscheid Gmbh Jean Coupling hook for use as part of a three-point attachment device on a vehicle

Also Published As

Publication number Publication date
ATA155298A (en) 2002-12-15
ITMI982099A1 (en) 2000-03-30
IT1302297B1 (en) 2000-09-05
GB9821327D0 (en) 1998-11-25
GB2330060A (en) 1999-04-14
FR2769461A1 (en) 1999-04-16
GB2330060A8 (en) 2000-03-27
AT410743B (en) 2003-07-25
DE19744479C1 (en) 1999-03-11
FR2769461B1 (en) 2000-12-29
NL1010121C2 (en) 1999-04-12

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Legal Events

Date Code Title Description
711B Application made for correction of error (sect. 117/77)
711L Appl. made for correction of error (sect. 117/77) now open to opposition
711G Correction allowed (sect. 117/1977)
711G Correction allowed (sect. 117/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071002