GB2572251B - King Pin Lock - Google Patents

King Pin Lock Download PDF

Info

Publication number
GB2572251B
GB2572251B GB1901706.0A GB201901706A GB2572251B GB 2572251 B GB2572251 B GB 2572251B GB 201901706 A GB201901706 A GB 201901706A GB 2572251 B GB2572251 B GB 2572251B
Authority
GB
United Kingdom
Prior art keywords
king pin
pin lock
lock
king
pin
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
GB1901706.0A
Other versions
GB201901706D0 (en
GB2572251A (en
Inventor
Brown Alan
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.)
Richard King Haulage Ltd
Original Assignee
Richard King Haulage Ltd
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 Richard King Haulage Ltd filed Critical Richard King Haulage Ltd
Publication of GB201901706D0 publication Critical patent/GB201901706D0/en
Publication of GB2572251A publication Critical patent/GB2572251A/en
Application granted granted Critical
Publication of GB2572251B publication Critical patent/GB2572251B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/08—Fifth wheel traction couplings
    • B62D53/0842—King pins
    • B62D53/085—King pins fitted with anti-coupling devices, pivotal or retractable king pins, e.g. to prevent theft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
GB1901706.0A 2018-02-12 2019-02-07 King Pin Lock Active GB2572251B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1802262.4A GB201802262D0 (en) 2018-02-12 2018-02-12 King pin lock

Publications (3)

Publication Number Publication Date
GB201901706D0 GB201901706D0 (en) 2019-03-27
GB2572251A GB2572251A (en) 2019-09-25
GB2572251B true GB2572251B (en) 2021-01-13

Family

ID=61731363

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1802262.4A Ceased GB201802262D0 (en) 2018-02-12 2018-02-12 King pin lock
GB1901706.0A Active GB2572251B (en) 2018-02-12 2019-02-07 King Pin Lock

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1802262.4A Ceased GB201802262D0 (en) 2018-02-12 2018-02-12 King pin lock

Country Status (1)

Country Link
GB (2) GB201802262D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600914A (en) * 1969-03-26 1971-08-24 Illinois Lock Co Theft-prevention device for tractor-drawn trailers
US3798938A (en) * 1973-03-02 1974-03-26 Best Lock Corp Armored lock mechanism
US4697444A (en) * 1985-12-04 1987-10-06 Maffey Constant O Security device for trailer
DE202012104096U1 (en) * 2012-10-24 2012-11-28 Bernd Engelking Anti-theft device for semitrailer semi-trailers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600914A (en) * 1969-03-26 1971-08-24 Illinois Lock Co Theft-prevention device for tractor-drawn trailers
US3798938A (en) * 1973-03-02 1974-03-26 Best Lock Corp Armored lock mechanism
US4697444A (en) * 1985-12-04 1987-10-06 Maffey Constant O Security device for trailer
DE202012104096U1 (en) * 2012-10-24 2012-11-28 Bernd Engelking Anti-theft device for semitrailer semi-trailers

Also Published As

Publication number Publication date
GB201802262D0 (en) 2018-03-28
GB201901706D0 (en) 2019-03-27
GB2572251A (en) 2019-09-25

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