DK0560789T3 - Forbedret fastgørelse. - Google Patents
Forbedret fastgørelse.Info
- Publication number
- DK0560789T3 DK0560789T3 DK91919296.3T DK91919296T DK0560789T3 DK 0560789 T3 DK0560789 T3 DK 0560789T3 DK 91919296 T DK91919296 T DK 91919296T DK 0560789 T3 DK0560789 T3 DK 0560789T3
- Authority
- DK
- Denmark
- Prior art keywords
- improved fastening
- fastening
- improved
- Prior art date
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
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0057—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/027—Rolling of self-tapping screws
-
- 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
- F16B25/0026—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 material being a hard non-organic material, e.g. stone, concrete or drywall
-
- 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
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0068—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw with multiple-threads, e.g. a double thread screws
-
- 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
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/79—Friction-reducing coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Dowels (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909027192A GB9027192D0 (en) | 1990-12-14 | 1990-12-14 | Improved lightweight block fixing |
GB919114048A GB9114048D0 (en) | 1990-08-16 | 1991-06-28 | Improved masonry fixing |
GB9120729A GB2252381B (en) | 1990-12-14 | 1991-09-30 | Improved fixing |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0560789T3 true DK0560789T3 (da) | 1997-10-13 |
Family
ID=27265403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91919296.3T DK0560789T3 (da) | 1990-12-14 | 1991-10-09 | Forbedret fastgørelse. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0560789B1 (da) |
AU (1) | AU677568B2 (da) |
DE (1) | DE69125289T2 (da) |
DK (1) | DK0560789T3 (da) |
GB (1) | GB2252381B (da) |
WO (1) | WO1992010688A1 (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2323648A (en) * | 1997-03-25 | 1998-09-30 | Mai Sys Uk Ltd | Adhesively secured bolt and method of manufacture |
GB9826978D0 (en) * | 1998-12-08 | 1999-02-03 | P A Fixings Ltd | Improved fixing device & method |
US6129730A (en) * | 1999-02-10 | 2000-10-10 | Depuy Acromed, Inc. | Bi-fed offset pitch bone screw |
AU5591900A (en) | 1999-07-06 | 2001-01-22 | Eli Lilly And Company | Diester prodrugs of a decahydroisoquinoline-3-carboxylic acid |
US7070376B1 (en) | 1999-12-14 | 2006-07-04 | Simpson Strong-Tie Company, Inc. | Self-drilling, self-anchoring fastener for concrete |
DE10242247A1 (de) * | 2002-09-12 | 2004-03-25 | Thomas Bredel | Regalsystem und Verfahren zur Herstellung eines Regals |
NL1025021C2 (nl) | 2003-12-15 | 2004-09-22 | Borgh B V | Bevestigingsmiddel. |
DE102009001815A1 (de) | 2009-03-24 | 2010-10-07 | Hilti Aktiengesellschaft | Verfahren zur Verankerung eines Befestigungselementes in einem mineralischen Bauteil sowie Befestigungselement für mineralische Bauteile |
US9475109B2 (en) | 2013-12-31 | 2016-10-25 | Simpson Strong-Tie Company, Inc. | Method of manufacturing a hollow externally threaded fastener |
DE102016105622B4 (de) | 2016-03-24 | 2022-01-13 | Ludwig Hettich Holding Gmbh & Co. Kg | Verfahren zur Herstellung eines Schraubankers mit einem metrischen Anschlussgewinde |
DE202017104918U1 (de) | 2017-08-16 | 2017-10-23 | Pfeifer Holding Gmbh & Co. Kg | Zugstab oder Druckstab mit korrosionsbeständigen Gewindeflanken |
DE102020210921A1 (de) * | 2020-08-28 | 2022-03-03 | Toge Dübel Gmbh & Co. Kg | Verfahren zum Setzen eines Ankerelements sowie Anordnung mit einem derartigen Ankerelement in einem Werkstoff |
DE102020122776A1 (de) | 2020-09-01 | 2022-03-03 | Fischerwerke Gmbh & Co. Kg | Betonschraube und Verfahren zur Herstellung der Betonschraube |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1809758A (en) * | 1926-07-23 | 1931-06-09 | Rosenberg Heyman | Fastener |
DE2256938C3 (de) * | 1972-11-21 | 1985-10-03 | Upat Gmbh & Co, 7830 Emmendingen | Einsatzhülse für Gipswände o.dgl. |
US4103422A (en) * | 1975-03-07 | 1978-08-01 | Oratronics, Inc. | Threaded self-tapping endodontic stabilizer |
GB2042120B (en) * | 1979-02-10 | 1983-07-20 | Gutshall C E | Long-pitsch crest thread |
DE3615271A1 (de) * | 1986-05-06 | 1987-11-12 | Thomas Mueller | Schraube fuer kunststoff-spreizduebel |
-
1991
- 1991-09-30 GB GB9120729A patent/GB2252381B/en not_active Expired - Fee Related
- 1991-10-09 EP EP91919296A patent/EP0560789B1/en not_active Expired - Lifetime
- 1991-10-09 DK DK91919296.3T patent/DK0560789T3/da active
- 1991-10-09 AU AU86629/91A patent/AU677568B2/en not_active Expired
- 1991-10-09 DE DE69125289T patent/DE69125289T2/de not_active Expired - Lifetime
- 1991-10-09 WO PCT/GB1991/001754 patent/WO1992010688A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
GB2252381B (en) | 1995-08-09 |
EP0560789A1 (en) | 1993-09-22 |
AU8662991A (en) | 1992-07-08 |
DE69125289T2 (de) | 1997-10-30 |
WO1992010688A1 (en) | 1992-06-25 |
DE69125289D1 (de) | 1997-04-24 |
GB2252381A (en) | 1992-08-05 |
GB9120729D0 (en) | 1991-11-13 |
AU677568B2 (en) | 1997-05-01 |
EP0560789B1 (en) | 1997-03-19 |
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