ES2092287T3 - Tornillo autotaladrante. - Google Patents
Tornillo autotaladrante.Info
- Publication number
- ES2092287T3 ES2092287T3 ES93904864T ES93904864T ES2092287T3 ES 2092287 T3 ES2092287 T3 ES 2092287T3 ES 93904864 T ES93904864 T ES 93904864T ES 93904864 T ES93904864 T ES 93904864T ES 2092287 T3 ES2092287 T3 ES 2092287T3
- Authority
- ES
- Spain
- Prior art keywords
- drilling screw
- self drilling
- screw
- drilling
- self
- 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
- 238000005553 drilling Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
-
- 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
- F16B25/0021—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 metal, e.g. sheet-metal or aluminium
-
- 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
- F16B25/0052—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 ridge having indentations, notches or the like in order to improve the cutting behaviour
-
- 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
Abstract
SE DESCRIBE UN TORNILLO AUTOPERFORADOR (10) PARA APLICACIONES EN METAL FINO. EL TORNILLO TIENE UNA PEQUEÑA PUNTA (20) PARA PERFORAR UN AGUJERO EN UN METAL FINO Y UNA SECCION DENTADA NO TAPONADA DE DIAMETRO SUSTANCIALMENTE LARGO (12). ENTRE AMBAS PORCIONES ESTA UN TALADRO CONICO (16) CON UNA PLURALIDAD DE PASOS DENTADOS (18) QUE INCLUYEN CADA UNO UNOS LOBULOS DE ESTAMPADO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/830,109 US5141376A (en) | 1992-02-03 | 1992-02-03 | Self drilling screw |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092287T3 true ES2092287T3 (es) | 1996-11-16 |
Family
ID=25256332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93904864T Expired - Lifetime ES2092287T3 (es) | 1992-02-03 | 1993-02-03 | Tornillo autotaladrante. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5141376A (es) |
EP (1) | EP0579816B1 (es) |
AU (1) | AU3608393A (es) |
CA (1) | CA2107588A1 (es) |
DE (1) | DE69304631T2 (es) |
ES (1) | ES2092287T3 (es) |
MX (1) | MX9300597A (es) |
WO (1) | WO1993015327A1 (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2719092A1 (fr) * | 1994-04-25 | 1995-10-27 | Ptb Sa | Vis autoperçeuse pour tôle mince. |
DE4440437C1 (de) * | 1994-11-11 | 1996-02-08 | Ejot Verbindungstech Gmbh & Co | Selbstbohrende und gewindeformende Schraube mit Fließformabschnitt |
CA2140475C (en) * | 1995-01-18 | 2000-03-07 | Uli Walther | Screw |
US5947670A (en) * | 1996-09-20 | 1999-09-07 | Illinois Tool Works Inc. | Self-drilling fastener |
US5704750A (en) * | 1997-01-16 | 1998-01-06 | Ford Global Technologies, Inc. | Multiple use screw with tapered threads |
AUPP047697A0 (en) | 1997-11-20 | 1997-12-18 | W.A. Deutsher Pty Ltd | Fastening screw and method of forming same |
US7014386B1 (en) * | 1998-01-15 | 2006-03-21 | Wayne-Dalton Corp. | Screw connection of components to sheet material and method of effecting connection |
US6158938A (en) * | 1998-03-11 | 2000-12-12 | Illinois Tool Works Inc | Anti-cross threading fastener |
US5921735A (en) * | 1998-08-19 | 1999-07-13 | Phillips Screw Company | Lobular fastener with rectilinear pitch profile |
DE19852338A1 (de) * | 1998-11-13 | 2000-05-18 | Toge Duebel A Gerhard Kg | Korrosionsfeste Schraube mit Schneideinsatz |
JP2001254716A (ja) * | 2000-01-18 | 2001-09-21 | Emhart Inc | 加熱を利用するねじの取付け方法 |
US20040071524A1 (en) * | 2002-10-11 | 2004-04-15 | Habermehl G. Lyle | Fastener with stepped head for composite decking |
JP2006514235A (ja) * | 2003-02-18 | 2006-04-27 | トーゲ・デューベル アー. ゲルハルト コマンディートゲゼルシャフト | ねじ切りスクリュー |
US7799062B2 (en) * | 2004-11-30 | 2010-09-21 | Stryker Trauma S.A. | Self-guiding threaded fastener |
DE102005003472B4 (de) * | 2005-01-25 | 2008-11-13 | Sfs Intec Holding Ag | Befestigung von Bohlen, Platten oder Latten aus Holz oder Holzwerkstoffen an einem metallischen Unterbau mittels Schrauben |
EP1887234B1 (en) * | 2005-05-31 | 2011-12-28 | Topura Co., Ltd. | Tapping screw |
US20090198291A1 (en) * | 2006-10-26 | 2009-08-06 | Warsaw Orthopedic, Inc. | Bone screw |
US8419332B2 (en) * | 2007-10-19 | 2013-04-16 | Atlas Bolt & Screw Company Llc | Non-dimpling fastener |
DE102008027297A1 (de) * | 2008-06-06 | 2009-12-10 | Pee-Wee Kaltwalz- Und Rohrbearbeitungsmaschinen Gmbh | Verbindungselement für eine Schraubverbindung sowie eine solche Schraubverbindung |
US20100061824A1 (en) * | 2008-09-10 | 2010-03-11 | Chang Chin Industry Corp. | Screw |
CA2647663C (en) * | 2008-12-19 | 2013-08-20 | Mirco Walther | Self-counter-sinking screw with circumferential cutters |
US8322960B2 (en) * | 2009-07-06 | 2012-12-04 | Illinois Tool Works Inc. | Threaded concrete anchor |
DE102009045951B4 (de) | 2009-10-23 | 2020-07-16 | Swg Schraubenwerk Gaisbach Gmbh | Bohrschraube |
US8408856B2 (en) * | 2009-11-02 | 2013-04-02 | Illinois Tool Works Inc. | Self-drilling fastener |
US9004835B2 (en) * | 2010-02-19 | 2015-04-14 | Nucor Corporation | Weldless building structures |
US8529178B2 (en) * | 2010-02-19 | 2013-09-10 | Nucor Corporation | Weldless building structures |
TWI401368B (zh) * | 2010-09-14 | 2013-07-11 | Sheh Fung Screws Co Ltd | 螺絲 |
DE202010015839U1 (de) * | 2010-11-26 | 2011-02-24 | Acument Gmbh & Co. Ohg | Selbstsicherndes Gewinde |
IT1403796B1 (it) * | 2011-01-12 | 2013-10-31 | Savio Spa | "sistema di fissaggio di accessori su telai in materiale metallico per porte, finestre e simili" |
WO2012160619A1 (ja) * | 2011-05-20 | 2012-11-29 | 日東精工株式会社 | タッピンねじ |
CA2861647C (en) * | 2012-01-20 | 2016-05-24 | Handy & Harman | Screw for composite/plastic materials |
US9482258B2 (en) | 2012-05-10 | 2016-11-01 | Simpson Strong-Tie Company, Inc. | Fastener with multiple threaded regions |
JP2015137700A (ja) * | 2014-01-22 | 2015-07-30 | トヨタ自動車株式会社 | アース用ボルト |
JP5909747B2 (ja) * | 2014-07-28 | 2016-04-27 | 株式会社青山製作所 | 軟質金属用セルフタップねじ |
JP5770399B1 (ja) * | 2015-03-02 | 2015-08-26 | クラウン精密工業株式会社 | 自己タップねじ及びその製造方法 |
CA3211072A1 (en) | 2016-05-02 | 2017-11-02 | Asia Fastening (Us), Inc. | Double threaded standoff fastener |
JP6626231B1 (ja) * | 2019-05-21 | 2019-12-25 | 株式会社トープラ | おねじ部材 |
JP7103677B2 (ja) * | 2020-09-02 | 2022-07-20 | 近江Oft株式会社 | 薄金属板用ドリルねじ及びこれを使用した構造体並びに固定装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA696358A (en) * | 1964-10-20 | Grossberndt Hermann | Self-drilling and self-tapping screw | |
US2479730A (en) * | 1944-05-10 | 1949-08-23 | Lockheed Aircraft Corp | Screw |
FR1337952A (fr) * | 1961-10-25 | 1963-09-20 | Gen Am Transport | Outils à tarauder sans rainure et leurs procédés de fabrication |
US3426642A (en) * | 1962-02-05 | 1969-02-11 | Res Eng & Mfg | Self-tapping screws with threadforming projections |
US3125923A (en) * | 1962-11-26 | 1964-03-24 | hanneman | |
US3288015A (en) * | 1965-06-14 | 1966-11-29 | Walter M Hanneman | Drilling and thread forming screw |
US4781503A (en) * | 1983-06-22 | 1988-11-01 | Sfs Stadler Ag | Fastener assembly for securing roofing on a soft insulation material to a solid base |
US4781506A (en) * | 1984-10-05 | 1988-11-01 | W. A. Deutsher Pty. Ltd. | Self-drilling screw |
US4749322A (en) * | 1986-11-24 | 1988-06-07 | Illinois Tool Works Inc. | Aluminum roof panel fastener |
DE3717949A1 (de) * | 1987-05-27 | 1988-12-08 | Itw Ateco Gmbh | Gewindeformende schraube |
DE3922684A1 (de) * | 1989-03-23 | 1991-01-24 | Jaeger Eberhard Gmbh | Loch- und gewindeformende schraube |
-
1992
- 1992-02-03 US US07/830,109 patent/US5141376A/en not_active Expired - Lifetime
-
1993
- 1993-02-03 CA CA002107588A patent/CA2107588A1/en not_active Abandoned
- 1993-02-03 DE DE69304631T patent/DE69304631T2/de not_active Expired - Fee Related
- 1993-02-03 ES ES93904864T patent/ES2092287T3/es not_active Expired - Lifetime
- 1993-02-03 AU AU36083/93A patent/AU3608393A/en not_active Abandoned
- 1993-02-03 WO PCT/US1993/000961 patent/WO1993015327A1/en active IP Right Grant
- 1993-02-03 EP EP93904864A patent/EP0579816B1/en not_active Expired - Lifetime
- 1993-02-03 MX MX9300597A patent/MX9300597A/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE69304631T2 (de) | 1997-02-13 |
EP0579816A1 (en) | 1994-01-26 |
CA2107588A1 (en) | 1993-08-04 |
AU3608393A (en) | 1993-09-01 |
EP0579816A4 (es) | 1994-03-09 |
US5141376A (en) | 1992-08-25 |
EP0579816B1 (en) | 1996-09-11 |
WO1993015327A1 (en) | 1993-08-05 |
DE69304631D1 (de) | 1996-10-17 |
MX9300597A (es) | 1993-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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