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GB2429195B - A drawbar - Google Patents

A drawbar

Info

Publication number
GB2429195B
GB2429195B GB0616388A GB0616388A GB2429195B GB 2429195 B GB2429195 B GB 2429195B GB 0616388 A GB0616388 A GB 0616388A GB 0616388 A GB0616388 A GB 0616388A GB 2429195 B GB2429195 B GB 2429195B
Authority
GB
United Kingdom
Prior art keywords
drawbar
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.)
Active
Application number
GB0616388A
Other versions
GB0616388D0 (en
GB2429195A (en
Inventor
Patrick Mccormick
Padraic Mccormick
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0616388D0 publication Critical patent/GB0616388D0/en
Publication of GB2429195A publication Critical patent/GB2429195A/en
Application granted granted Critical
Publication of GB2429195B publication Critical patent/GB2429195B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
    • B60D1/065—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle characterised by the hitch mechanism
    • 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
    • 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
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • 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
    • B60D1/02—Bolt or shackle-type couplings
    • 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
    • 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
    • B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/28—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for preventing unwanted disengagement, e.g. safety appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/42—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable
    • B60D1/46—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically
    • B60D1/465—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically comprising a lifting mechanism, e.g. for coupling while lifting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/58—Auxiliary devices
    • B60D1/583—Holding down means, e.g. holding down retainers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
GB0616388A 2005-08-18 2006-08-18 A drawbar Active GB2429195B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE20050547A IES20050547A2 (en) 2005-08-18 2005-08-18 A drawbar

Publications (3)

Publication Number Publication Date
GB0616388D0 GB0616388D0 (en) 2006-09-27
GB2429195A GB2429195A (en) 2007-02-21
GB2429195B true GB2429195B (en) 2007-07-04

Family

ID=37081160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0616388A Active GB2429195B (en) 2005-08-18 2006-08-18 A drawbar

Country Status (2)

Country Link
GB (1) GB2429195B (en)
IE (1) IES20050547A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20070108A1 (en) * 2007-03-29 2008-09-30 Cbm Spa TOWING DEVICE FOR AN AGRICULTURAL OR INDUSTRIAL VEHICLE.
DK177080B1 (en) * 2009-05-05 2011-06-20 Kirk & Malling Aps Trailer safety device
GB2499008B (en) * 2012-02-02 2018-05-02 Mccormick Patrick A coupling
CA2836683C (en) 2013-12-17 2016-04-19 Brian R. Olson Ring latch for pintle hitch
US9662947B2 (en) * 2014-10-22 2017-05-30 Deere & Company Drawbar auto-connect assembly
JP7070869B2 (en) 2018-03-30 2022-05-18 日本電産シンポ株式会社 Automated guided vehicle
CN109334362B (en) * 2018-10-25 2024-09-10 山东省农业机械科学研究院 Traction mechanism of trailer transport vehicle and trailer transport vehicle
IT201900012690A1 (en) * 2019-07-23 2021-01-23 Cbm Spa TOWING DEVICE FOR TRAILERS
CN113320622A (en) * 2021-05-31 2021-08-31 吴东东 Automobile assembly production line

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739409A (en) * 1954-02-05 1955-10-26 Basil Dixon Bate Improvements relating to ball couplings
GB958137A (en) * 1961-03-28 1964-05-13 Colin Preston Witter Improvements in or relating to trailer and like couplings
GB1487736A (en) * 1974-10-17 1977-10-05 Whitmor Eng Ltd Ball-and-socket vehicle couplings
GB1541611A (en) * 1977-05-12 1979-03-07 Boardman D E Towing couplings for trailer vehicles
US4434996A (en) * 1982-04-23 1984-03-06 Wallace Dean L Towing hitch construction
GB2192122A (en) * 1986-07-02 1988-01-06 Gkn Sankey Ltd Coupling hook
GB2230173A (en) * 1989-04-15 1990-10-17 Walterscheid Gmbh Jean Coupling hook
US4989892A (en) * 1987-01-23 1991-02-05 Kerins George C Trailer hitch
US5219436A (en) * 1991-09-03 1993-06-15 Vance Abbott Trailer hitch assembly and related method
WO1996040531A1 (en) * 1995-06-07 1996-12-19 Russell Gregory A Trailer hitch
US5725229A (en) * 1996-08-29 1998-03-10 Mcwethy; Wesley I. Tow hitch apparatus
DE10351920A1 (en) * 2003-11-07 2005-06-09 Rockinger Gmbh Towing unit in particular for agricultural and forestry vehicles, comprising swivel mounted securing device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739409A (en) * 1954-02-05 1955-10-26 Basil Dixon Bate Improvements relating to ball couplings
GB958137A (en) * 1961-03-28 1964-05-13 Colin Preston Witter Improvements in or relating to trailer and like couplings
GB1487736A (en) * 1974-10-17 1977-10-05 Whitmor Eng Ltd Ball-and-socket vehicle couplings
GB1541611A (en) * 1977-05-12 1979-03-07 Boardman D E Towing couplings for trailer vehicles
US4434996A (en) * 1982-04-23 1984-03-06 Wallace Dean L Towing hitch construction
GB2192122A (en) * 1986-07-02 1988-01-06 Gkn Sankey Ltd Coupling hook
US4989892A (en) * 1987-01-23 1991-02-05 Kerins George C Trailer hitch
GB2230173A (en) * 1989-04-15 1990-10-17 Walterscheid Gmbh Jean Coupling hook
US5219436A (en) * 1991-09-03 1993-06-15 Vance Abbott Trailer hitch assembly and related method
WO1996040531A1 (en) * 1995-06-07 1996-12-19 Russell Gregory A Trailer hitch
US5725229A (en) * 1996-08-29 1998-03-10 Mcwethy; Wesley I. Tow hitch apparatus
DE10351920A1 (en) * 2003-11-07 2005-06-09 Rockinger Gmbh Towing unit in particular for agricultural and forestry vehicles, comprising swivel mounted securing device

Also Published As

Publication number Publication date
IE20060619A1 (en) 2007-05-02
IES20050547A2 (en) 2007-02-21
GB0616388D0 (en) 2006-09-27
GB2429195A (en) 2007-02-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120301 AND 20120307

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130818

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20140710