GB0204004D0 - Countersink screw - Google Patents
Countersink screwInfo
- Publication number
- GB0204004D0 GB0204004D0 GB0204004A GB0204004A GB0204004D0 GB 0204004 D0 GB0204004 D0 GB 0204004D0 GB 0204004 A GB0204004 A GB 0204004A GB 0204004 A GB0204004 A GB 0204004A GB 0204004 D0 GB0204004 D0 GB 0204004D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- countersink screw
- countersink
- 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.)
- Withdrawn
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
- 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)
- Connection Of Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0129141A GB0129141D0 (en) | 2001-12-05 | 2001-12-05 | Screw |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0204004D0 true GB0204004D0 (en) | 2002-04-03 |
GB2382854A GB2382854A (en) | 2003-06-11 |
Family
ID=9927069
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0129141A Ceased GB0129141D0 (en) | 2001-12-05 | 2001-12-05 | Screw |
GB0204004A Withdrawn GB2382854A (en) | 2001-12-05 | 2002-02-20 | Countersink screw |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0129141A Ceased GB0129141D0 (en) | 2001-12-05 | 2001-12-05 | Screw |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0129141D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE102007005677B4 (en) | 2007-02-05 | 2008-11-06 | Ludwig Hettich & Co. | Head of a countersunk screw |
AU2009230753C1 (en) * | 2009-09-30 | 2015-11-26 | Craig Stanley Harvey | Self-countersinking fastener |
ES1071536Y (en) * | 2009-11-24 | 2010-06-04 | Celo Distribucion S A | HEADLIGHT TIRAFONDO |
CN109458387A (en) * | 2019-01-03 | 2019-03-12 | 西京学院 | A kind of screw suitable for multiple types of tools |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB602614A (en) * | 1945-08-10 | 1948-05-31 | Mark Bryan | Improvements in or relating to screws |
GB1120844A (en) * | 1965-07-22 | 1968-07-24 | James Henry Thomas Harrington | Improvements in screws |
GB8901659D0 (en) * | 1989-01-27 | 1989-03-15 | Quarmby David I | Improvements in or relating to screw fasteners |
FR2725252B1 (en) * | 1994-10-04 | 1996-12-27 | Vynex Sa | SELF-DRILLING COUNTERSUNK HEAD SCREWS |
DE29513571U1 (en) * | 1995-08-24 | 1995-12-14 | Hsu, Kuo-Tai, Tainan | screw |
GB2358688A (en) * | 2000-01-26 | 2001-08-01 | Martin James Killeavy | Self countersinking woodscrew |
US6334748B1 (en) * | 2000-12-11 | 2002-01-01 | Sigurdur Gudjonsson | Screw with cutting head and self tapping cutter |
-
2001
- 2001-12-05 GB GB0129141A patent/GB0129141D0/en not_active Ceased
-
2002
- 2002-02-20 GB GB0204004A patent/GB2382854A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB0129141D0 (en) | 2002-01-23 |
GB2382854A (en) | 2003-06-11 |
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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) |