GB9807807D0 - Self countersink screw - Google Patents

Self countersink screw

Info

Publication number
GB9807807D0
GB9807807D0 GBGB9807807.4A GB9807807A GB9807807D0 GB 9807807 D0 GB9807807 D0 GB 9807807D0 GB 9807807 A GB9807807 A GB 9807807A GB 9807807 D0 GB9807807 D0 GB 9807807D0
Authority
GB
United Kingdom
Prior art keywords
self
countersink screw
countersink
screw
self countersink
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.)
Withdrawn
Application number
GBGB9807807.4A
Other versions
GB2336415A (en
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 GB9807807A priority Critical patent/GB2336415A/en
Publication of GB9807807D0 publication Critical patent/GB9807807D0/en
Publication of GB2336415A publication Critical patent/GB2336415A/en
Withdrawn legal-status Critical Current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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F16B35/065—Specially-shaped heads with self-countersink-cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Bolts, Nuts, And Washers (AREA)
GB9807807A 1998-04-14 1998-04-14 Self countersinking screw Withdrawn GB2336415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9807807A GB2336415A (en) 1998-04-14 1998-04-14 Self countersinking screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9807807A GB2336415A (en) 1998-04-14 1998-04-14 Self countersinking screw

Publications (2)

Publication Number Publication Date
GB9807807D0 true GB9807807D0 (en) 1998-06-10
GB2336415A GB2336415A (en) 1999-10-20

Family

ID=10830240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9807807A Withdrawn GB2336415A (en) 1998-04-14 1998-04-14 Self countersinking screw

Country Status (1)

Country Link
GB (1) GB2336415A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9072564B2 (en) 2010-06-02 2015-07-07 Wright Medical Technology, Inc. Hammer toe implant and method
US9498273B2 (en) 2010-06-02 2016-11-22 Wright Medical Technology, Inc. Orthopedic implant kit
US9724140B2 (en) 2010-06-02 2017-08-08 Wright Medical Technology, Inc. Tapered, cylindrical cruciform hammer toe implant and method
US8608785B2 (en) 2010-06-02 2013-12-17 Wright Medical Technology, Inc. Hammer toe implant with expansion portion for retrograde approach
DE202011100595U1 (en) * 2011-05-12 2011-07-11 Berner Se countersunk
US8945232B2 (en) 2012-12-31 2015-02-03 Wright Medical Technology, Inc. Ball and socket implants for correction of hammer toes and claw toes
US9724139B2 (en) 2013-10-01 2017-08-08 Wright Medical Technology, Inc. Hammer toe implant and method
US9474561B2 (en) 2013-11-19 2016-10-25 Wright Medical Technology, Inc. Two-wire technique for installing hammertoe implant
US9545274B2 (en) 2014-02-12 2017-01-17 Wright Medical Technology, Inc. Intramedullary implant, system, and method for inserting an implant into a bone
US9498266B2 (en) 2014-02-12 2016-11-22 Wright Medical Technology, Inc. Intramedullary implant, system, and method for inserting an implant into a bone
JP6235724B2 (en) 2014-09-18 2017-11-22 ライト メディカル テクノロジー インコーポレイテッドＷｒｉｇｈｔ Ｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｙ， Ｉｎｃ． Spider toe implant and tool
BR112017000207A2 (en) 2014-12-19 2018-01-16 Wright Medical Tech Inc intramedullary implant and method for surgical repair of an interphalangeal joint
TW201632744A (en) 2015-03-11 2016-09-16 寬仕工業股份有限公司 Screw for avoiding splits and burrs
DK179847B1 (en) 2017-11-01 2019-07-31 Dissing A/S Screw with tapered screw-head, use of a screw and a method for countersinking the screw
DK180198B1 (en) 2018-12-19 2020-08-12 Dissing As Screw with milling-ribs for countersinking the screw and use of the screw
WO2020125890A1 (en) 2018-12-19 2020-06-25 Dissing A/S Screw with milling-ribs for countersinking the screw and use of the screw
EP3855029A1 (en) * 2020-01-21 2021-07-28 Kuo-Tai Hsu Threaded fastener
FR3120100A1 (en) * 2021-02-23 2022-08-26 Franck Damasse Countersunk screw with self-countering head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120844A (en) * 1965-07-22 1968-07-24 James Henry Thomas Harrington Improvements in screws
DE3346704A1 (en) * 1983-12-23 1985-07-04 Richter-System GmbH & Co KG, 6103 Griesheim SELF-TAPING QUICK-SCREW SCREW
US5516248A (en) * 1994-09-07 1996-05-14 Abbott-Interfast Corporation Low torque wood screw
FR2725252B1 (en) * 1994-10-04 1996-12-27 Vynex Sa SELF-DRILLING COUNTERSUNK HEAD SCREWS
US5518352A (en) * 1994-10-17 1996-05-21 Lieggi; Martin Relief screw
DE29513571U1 (en) * 1995-08-24 1995-12-14 Hsu Kuo Tai screw

Also Published As

Publication number Publication date
GB2336415A (en) 1999-10-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)