[go: up one dir, main page]

GB8901659D0 - Improvements in or relating to screw fasteners - Google Patents

Improvements in or relating to screw fasteners

Info

Publication number
GB8901659D0
GB8901659D0 GB898901659A GB8901659A GB8901659D0 GB 8901659 D0 GB8901659 D0 GB 8901659D0 GB 898901659 A GB898901659 A GB 898901659A GB 8901659 A GB8901659 A GB 8901659A GB 8901659 D0 GB8901659 D0 GB 8901659D0
Authority
GB
United Kingdom
Prior art keywords
relating
screw fasteners
fasteners
screw
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.)
Pending
Application number
GB898901659A
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.)
QUARMBY DAVID I
Original Assignee
QUARMBY DAVID I
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 QUARMBY DAVID I filed Critical QUARMBY DAVID I
Priority to GB898901659A priority Critical patent/GB8901659D0/en
Publication of GB8901659D0 publication Critical patent/GB8901659D0/en
Priority to GB8927599A priority patent/GB2227540A/en
Pending legal-status Critical Current

Links

GB898901659A 1989-01-27 1989-01-27 Improvements in or relating to screw fasteners Pending GB8901659D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB898901659A GB8901659D0 (en) 1989-01-27 1989-01-27 Improvements in or relating to screw fasteners
GB8927599A GB2227540A (en) 1989-01-27 1989-12-06 Self-countersinking screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898901659A GB8901659D0 (en) 1989-01-27 1989-01-27 Improvements in or relating to screw fasteners

Publications (1)

Publication Number Publication Date
GB8901659D0 true GB8901659D0 (en) 1989-03-15

Family

ID=10650600

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898901659A Pending GB8901659D0 (en) 1989-01-27 1989-01-27 Improvements in or relating to screw fasteners
GB8927599A Withdrawn GB2227540A (en) 1989-01-27 1989-12-06 Self-countersinking screws

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8927599A Withdrawn GB2227540A (en) 1989-01-27 1989-12-06 Self-countersinking screws

Country Status (1)

Country Link
GB (2) GB8901659D0 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019157C1 (en) * 1990-06-15 1992-01-30 Sfs Stadler Holding Ag, Heerbrugg, Ch
DE9202650U1 (en) * 1992-02-28 1993-07-01 Schraubenwerk Tambach GmbH, O-5809 Tambach-Dietharz Countersunk screw
DE29508852U1 (en) * 1995-05-29 1996-09-26 EJOT Verbindungstechnik GmbH & Co. KG, 57334 Bad Laasphe Countersunk screw
GB2314133B (en) * 1996-06-13 1998-03-11 Chao Hsin Yu Countersunk screws
JP2001159411A (en) * 1999-09-21 2001-06-12 Seiichiro Takasaki Wood screw
GB2358688A (en) * 2000-01-26 2001-08-01 Martin James Killeavy Self countersinking woodscrew
GB0129141D0 (en) * 2001-12-05 2002-01-23 Gell Terry Screw
DE102006023708B3 (en) 2006-05-19 2007-10-18 Ludwig Hettich & Co. Countersunk head screw for fastening e.g. wood, has cylindrical shank, and conical countersunk head with two edges provided at lower side, where edges mark end of partial surfaces lying on lower side
US8146230B2 (en) * 2009-02-02 2012-04-03 The Boeing Company Method of reducing pressuing during installation of a fastener
DE202009014561U1 (en) * 2009-10-28 2011-03-17 Spax International Gmbh & Co. Kg Screw especially for cement-bonded fiberboard
US8608785B2 (en) 2010-06-02 2013-12-17 Wright Medical Technology, Inc. Hammer toe implant with expansion portion for retrograde approach
US9724140B2 (en) 2010-06-02 2017-08-08 Wright Medical Technology, Inc. Tapered, cylindrical cruciform hammer toe implant and method
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
DE202011100595U1 (en) * 2011-05-12 2011-07-11 Berner Se countersunk
TWM421997U (en) * 2011-07-12 2012-02-01 Yih Shwei Bolt Ind Co Ltd Screw
US9482258B2 (en) 2012-05-10 2016-11-01 Simpson Strong-Tie Company, Inc. Fastener with multiple threaded regions
US8945232B2 (en) 2012-12-31 2015-02-03 Wright Medical Technology, Inc. Ball and socket implants for correction of hammer toes and claw toes
US11181138B2 (en) 2013-03-26 2021-11-23 Simpson Strong-Tie Company, Inc. Variable thread knurl fastener
US9523383B2 (en) 2013-03-26 2016-12-20 Simpson Strong-Tie Company, Inc. Variable thread fastener
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
US9498266B2 (en) 2014-02-12 2016-11-22 Wright Medical Technology, Inc. Intramedullary implant, system, and method for inserting an implant into a bone
US9545274B2 (en) 2014-02-12 2017-01-17 Wright Medical Technology, Inc. Intramedullary implant, system, and method for inserting an implant into a bone
WO2016043751A1 (en) 2014-09-18 2016-03-24 Wright Medical Technology, Inc. Hammertoe implant and instrument
CA2889595C (en) 2014-12-19 2018-01-16 Wright Medical Technology, Inc. Intramedullary anchor for interphalangeal arthrodesis
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
WO2020125890A1 (en) 2018-12-19 2020-06-25 Dissing A/S Screw with milling-ribs for countersinking the screw and use of 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
EP3855026B1 (en) * 2020-01-21 2023-11-15 Kuo-Tai Hsu Screw
FR3120100A1 (en) * 2021-02-23 2022-08-26 Franck Damasse Countersunk screw with self-countering head

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB602614A (en) * 1945-08-10 1948-05-31 Mark Bryan Improvements in or relating to screws
GB972653A (en) * 1960-05-31 1964-10-14 Maxwell Seely Woosnam Improvements in or relating to fixing screws
GB1120844A (en) * 1965-07-22 1968-07-24 James Henry Thomas Harrington Improvements in screws
US3903784A (en) * 1972-01-03 1975-09-09 Anchor Bolt And Screw Company Self-countersinking fastener head
CA1013975A (en) * 1973-10-30 1977-07-19 Robert N. Wilson Fasteners
DE3201034A1 (en) * 1982-01-15 1983-07-28 Usto Aufzüge u. Schallschutzanlagen GmbH, 4722 Ennigerloh Self-counter sinking screw
DE3217684A1 (en) * 1982-04-14 1983-10-27 Klaus 4250 Bottrop Schlagkamp Countersunk wood screw
DE3344048A1 (en) * 1982-12-09 1984-06-14 Shinjo Seisakusho Co. Ltd., Osaka Screw with countersink cutters
DE3639964A1 (en) * 1986-11-22 1988-08-04 Peri Werk Schwoerer Kg Artur CONTROL PANEL FOR CONCRETE SHUTTERING AND SCREW FOR FASTENING
GB2210428A (en) * 1987-11-05 1989-06-07 George Nicholas Pillans The self-countersingking screw

Also Published As

Publication number Publication date
GB8927599D0 (en) 1990-02-07
GB2227540A (en) 1990-08-01

Similar Documents

Publication Publication Date Title
GB8901659D0 (en) Improvements in or relating to screw fasteners
GB2170875B (en) Improvements in or relating to adjustable fasteners
GB8917411D0 (en) Improvements in or relating to pointers
GB2225976B (en) Improvement in or relating to marking-out
GB2190720B (en) Improvements in or relating to fasteners
GB2227262B (en) Improvements in or relating to structural members
GB8924535D0 (en) Improvements in or relating to insect-catching devices
GB2233202B (en) Improvements in or relating to cloches
GB8905620D0 (en) Improvements in or relating to tools
GB8805150D0 (en) Improvements in/relating to spheroidisers
GB2264144B (en) Improvements in or relating to fasteners
GB2185957B (en) Improvements in or relating to screw feeders
GB2212877B (en) Improvements in or relating to fasteners
GB2226404B (en) Improvements in or relating to thermoscopic units
GB2234553B (en) Improvements in or relating to clearance-setting devices
GB8827920D0 (en) Improvements in/relating to hairdriers
GB8814166D0 (en) Improvements in/relating to panels
GB8822143D0 (en) Improvements in/relating to fasteners
GB8824425D0 (en) Improvements in & relating to fasteners
GB8912287D0 (en) Improvements in or relating to structural members
GB9000172D0 (en) Improvements in or relating to clamps
GB8915932D0 (en) Improvements in or relating to trays
GB8925604D0 (en) Improvements in or relating to cloches
GB8804312D0 (en) Improvements in/relating to screw conveyors
GB9308011D0 (en) Improvements in or relating to fasteners