GB2370083B - Lost-head or headless wood screw - Google Patents

Lost-head or headless wood screw

Info

Publication number
GB2370083B
GB2370083B GB0030811A GB0030811A GB2370083B GB 2370083 B GB2370083 B GB 2370083B GB 0030811 A GB0030811 A GB 0030811A GB 0030811 A GB0030811 A GB 0030811A GB 2370083 B GB2370083 B GB 2370083B
Authority
GB
United Kingdom
Prior art keywords
headless
lost
head
wood screw
wood
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
GB0030811A
Other versions
GB0030811D0 (en
GB2370083A (en
Inventor
Reginald Francis John Millin
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
Priority to GB0030811A priority Critical patent/GB2370083B/en
Publication of GB0030811D0 publication Critical patent/GB0030811D0/en
Publication of GB2370083A publication Critical patent/GB2370083A/en
Application granted granted Critical
Publication of GB2370083B publication Critical patent/GB2370083B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
GB0030811A 2000-12-18 2000-12-18 Lost-head or headless wood screw Expired - Fee Related GB2370083B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0030811A GB2370083B (en) 2000-12-18 2000-12-18 Lost-head or headless wood screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0030811A GB2370083B (en) 2000-12-18 2000-12-18 Lost-head or headless wood screw

Publications (3)

Publication Number Publication Date
GB0030811D0 GB0030811D0 (en) 2001-01-31
GB2370083A GB2370083A (en) 2002-06-19
GB2370083B true GB2370083B (en) 2003-08-27

Family

ID=9905294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0030811A Expired - Fee Related GB2370083B (en) 2000-12-18 2000-12-18 Lost-head or headless wood screw

Country Status (1)

Country Link
GB (1) GB2370083B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018172A3 (en) * 2008-06-05 2010-06-01 Lefebvre Guy Clamping device, has screw head fixed on small cylindrical hole by screwing tool, flat shoulder fixed in surface of screw head and connected with back side of screw head, where hole is formed in area formed above screw
TWI615556B (en) * 2016-03-24 2018-02-21 High tension screw

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150434A1 (en) * 1981-12-19 1983-06-30 Erich 7142 Marbach Fischer Break-off screw
US5372466A (en) * 1993-04-16 1994-12-13 O'berry; Jon L. Device to eliminate squeaks in floors and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150434A1 (en) * 1981-12-19 1983-06-30 Erich 7142 Marbach Fischer Break-off screw
US5372466A (en) * 1993-04-16 1994-12-13 O'berry; Jon L. Device to eliminate squeaks in floors and method

Also Published As

Publication number Publication date
GB0030811D0 (en) 2001-01-31
GB2370083A (en) 2002-06-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20111218