CA2408774C - Self-tapping bush-shaped screwed insert - Google Patents
Self-tapping bush-shaped screwed insert Download PDFInfo
- Publication number
- CA2408774C CA2408774C CA 2408774 CA2408774A CA2408774C CA 2408774 C CA2408774 C CA 2408774C CA 2408774 CA2408774 CA 2408774 CA 2408774 A CA2408774 A CA 2408774A CA 2408774 C CA2408774 C CA 2408774C
- Authority
- CA
- Canada
- Prior art keywords
- dowel
- screwed
- cutting edge
- dowel body
- edges
- 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 - Lifetime
Links
- 238000010079 rubber tapping Methods 0.000 title claims description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 108
- 238000004804 winding Methods 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims description 24
- 239000011295 pitch Substances 0.000 claims description 11
- 239000011449 brick Substances 0.000 claims description 9
- 239000004567 concrete Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 11
- 230000007480 spreading Effects 0.000 description 11
- 238000003892 spreading Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 238000004873 anchoring Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
-
- 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Earth Drilling (AREA)
- Foundations (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Table Devices Or Equipment (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1009/00 | 2000-05-19 | ||
| CH10092000 | 2000-05-19 | ||
| PCT/CH2001/000100 WO2001088387A1 (de) | 2000-05-19 | 2001-02-14 | Gewindefurchender, hülsenförmiger schraubdübel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2408774A1 CA2408774A1 (en) | 2002-11-13 |
| CA2408774C true CA2408774C (en) | 2008-08-05 |
Family
ID=33315346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2408774 Expired - Lifetime CA2408774C (en) | 2000-05-19 | 2001-02-14 | Self-tapping bush-shaped screwed insert |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7114902B2 (zh) |
| EP (1) | EP1285172B1 (zh) |
| JP (1) | JP4773030B2 (zh) |
| KR (1) | KR20030011849A (zh) |
| CN (1) | CN1222700C (zh) |
| AT (1) | ATE280904T1 (zh) |
| AU (1) | AU2001229955A1 (zh) |
| CA (1) | CA2408774C (zh) |
| DE (1) | DE50104301D1 (zh) |
| ES (1) | ES2231434T3 (zh) |
| WO (1) | WO2001088387A1 (zh) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003270953B2 (en) * | 2002-12-18 | 2006-07-06 | Illinois Tool Works Inc. | Threaded fastener with dual reinforcing leads and improved substrate entry or lead end portion |
| US7056075B2 (en) * | 2003-03-04 | 2006-06-06 | Powers Fasteners, Inc. | Screw-type anchor |
| EP1753572A1 (de) * | 2004-06-03 | 2007-02-21 | fischerwerke Artur Fischer GmbH & Co. KG | Verfahren, anker und bohrmaschine zur verankerung des ankers in einem ankergrund |
| DE102005000108A1 (de) * | 2005-09-02 | 2007-03-15 | Hilti Ag | Befestigungselement für harte Untergründe |
| DE202005021725U1 (de) * | 2005-09-02 | 2009-11-19 | Hilti Aktiengesellschaft | Befestigungselement für harte Untergründe |
| DE102006002557A1 (de) * | 2006-01-10 | 2007-07-12 | Swg Schraubenwerk Gaisbach Gmbh | Mauerwerkschraube |
| DE102006003172A1 (de) * | 2006-01-23 | 2007-07-26 | Ludwig Hettich & Co. | Schraubanker |
| DE102006034584A1 (de) * | 2006-07-26 | 2008-01-31 | Ejot Gmbh & Co. Kg | Loch- und gewindeformende Schraube |
| CN101527720B (zh) * | 2009-04-01 | 2012-03-28 | 四川九洲电器集团有限责任公司 | 报文过滤方法及系统 |
| US9475109B2 (en) | 2013-12-31 | 2016-10-25 | Simpson Strong-Tie Company, Inc. | Method of manufacturing a hollow externally threaded fastener |
| DK3029340T3 (en) * | 2014-12-01 | 2017-08-28 | Rampa Verbindungstechnik Gmbh & Co Kg | Threaded |
| CA2923825A1 (en) * | 2015-03-16 | 2016-09-16 | Richard M. Davidian | Drywall repair kit and method |
| US10323426B1 (en) | 2017-04-06 | 2019-06-18 | Kent Sandvig | Wall repair plug system |
| EP3805582B1 (en) * | 2018-06-01 | 2024-07-31 | Form Roll Tech Co., Ltd. | Dual-thread structure and fastener for same |
| DE102018114983A1 (de) | 2018-06-21 | 2019-12-24 | Ejot Gmbh & Co. Kg | Selbstfurchende Schraube |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2256938C3 (de) * | 1972-11-21 | 1985-10-03 | Upat Gmbh & Co, 7830 Emmendingen | Einsatzhülse für Gipswände o.dgl. |
| US4892429A (en) * | 1987-08-03 | 1990-01-09 | Giannuzzi Louis | Roof anchor and stress plate assembly |
| FR2642801A1 (fr) * | 1989-01-17 | 1990-08-10 | Hallouin Jean | Insert concu pour etre mis en place dans les materiaux friables a l'aide d'un dispositif de vissage |
| US5116337A (en) * | 1991-06-27 | 1992-05-26 | Johnson Lanny L | Fixation screw and method for ligament reconstruction |
| JPH0758090B2 (ja) * | 1992-01-22 | 1995-06-21 | 若井産業株式会社 | ねじ釘 |
| JPH07317746A (ja) * | 1994-05-25 | 1995-12-08 | Nec Niigata Ltd | インサート |
| DE29502052U1 (de) * | 1995-02-08 | 1995-03-23 | Berner GmbH, 74653 Künzelsau | Dübel |
| JPH10246215A (ja) * | 1997-03-07 | 1998-09-14 | Akira Miyake | インサートボルト |
| GB9715779D0 (en) * | 1997-07-26 | 1997-10-01 | Unifix Ltd | Improved fixing anchor |
| US5885041A (en) * | 1997-08-04 | 1999-03-23 | Anthony C. Giannuzzi | Chemical self-tapping, screw-type masonry anchor |
| DE29812947U1 (de) * | 1998-07-21 | 1999-12-09 | fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal | Einschraubdübel für weiche Baustoffe |
| US5957646A (en) * | 1998-11-02 | 1999-09-28 | Anthony C. Giannuzzi | Enhanced strength screw-type masonry anchor |
| US6302632B1 (en) * | 1998-11-17 | 2001-10-16 | Chao-Wei Lin | Screw with compound recesses |
| JP2000192556A (ja) * | 1998-12-25 | 2000-07-11 | Okada Kinzoku Kogyosho:Kk | 木材等の接合固定具 |
| US6406376B1 (en) * | 1999-08-11 | 2002-06-18 | Chao-Wei Lin | Compound screw drive recesses mold |
-
2001
- 2001-02-14 ES ES01902240T patent/ES2231434T3/es not_active Expired - Lifetime
- 2001-02-14 JP JP2001584748A patent/JP4773030B2/ja not_active Expired - Lifetime
- 2001-02-14 CN CNB01809645XA patent/CN1222700C/zh not_active Expired - Lifetime
- 2001-02-14 KR KR1020027015508A patent/KR20030011849A/ko not_active Application Discontinuation
- 2001-02-14 DE DE50104301T patent/DE50104301D1/de not_active Expired - Lifetime
- 2001-02-14 AU AU2001229955A patent/AU2001229955A1/en not_active Abandoned
- 2001-02-14 CA CA 2408774 patent/CA2408774C/en not_active Expired - Lifetime
- 2001-02-14 EP EP01902240A patent/EP1285172B1/de not_active Expired - Lifetime
- 2001-02-14 AT AT01902240T patent/ATE280904T1/de active
- 2001-02-14 WO PCT/CH2001/000100 patent/WO2001088387A1/de active IP Right Grant
-
2002
- 2002-11-19 US US10/299,061 patent/US7114902B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US7114902B2 (en) | 2006-10-03 |
| ES2231434T3 (es) | 2005-05-16 |
| US20040096291A1 (en) | 2004-05-20 |
| JP4773030B2 (ja) | 2011-09-14 |
| CN1429318A (zh) | 2003-07-09 |
| EP1285172B1 (de) | 2004-10-27 |
| ATE280904T1 (de) | 2004-11-15 |
| WO2001088387A1 (de) | 2001-11-22 |
| EP1285172A1 (de) | 2003-02-26 |
| JP2004509292A (ja) | 2004-03-25 |
| CN1222700C (zh) | 2005-10-12 |
| CA2408774A1 (en) | 2002-11-13 |
| KR20030011849A (ko) | 2003-02-11 |
| DE50104301D1 (de) | 2004-12-02 |
| AU2001229955A1 (en) | 2001-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210215 |