PT1165972E - Elemento de ligacao de furacao e em forma de rosca - Google Patents
Elemento de ligacao de furacao e em forma de roscaInfo
- Publication number
- PT1165972E PT1165972E PT00922519T PT00922519T PT1165972E PT 1165972 E PT1165972 E PT 1165972E PT 00922519 T PT00922519 T PT 00922519T PT 00922519 T PT00922519 T PT 00922519T PT 1165972 E PT1165972 E PT 1165972E
- Authority
- PT
- Portugal
- Prior art keywords
- hole
- threaded connection
- connection element
- screw
- thread
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 3
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
- F16B25/001—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
- F16B25/0031—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 screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
-
- 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
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing 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
- F16B25/10—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
- 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
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Dowels (AREA)
- Drilling Tools (AREA)
- Materials For Medical Uses (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Piles And Underground Anchors (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29906274U DE29906274U1 (de) | 1999-04-08 | 1999-04-08 | Selbstbohrendes und gewindeformendes Verbindungselement |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1165972E true PT1165972E (pt) | 2003-03-31 |
Family
ID=8071941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT00922519T PT1165972E (pt) | 1999-04-08 | 2000-03-15 | Elemento de ligacao de furacao e em forma de rosca |
Country Status (10)
Country | Link |
---|---|
US (1) | US6698987B1 (pt) |
EP (1) | EP1165972B1 (pt) |
AT (1) | ATE227004T1 (pt) |
AU (1) | AU4288800A (pt) |
CA (1) | CA2365947C (pt) |
DE (3) | DE29906274U1 (pt) |
DK (1) | DK1165972T3 (pt) |
ES (1) | ES2183795T3 (pt) |
PT (1) | PT1165972E (pt) |
WO (1) | WO2000061958A1 (pt) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6676353B1 (en) * | 2002-07-15 | 2004-01-13 | Harry M. Haytayan | Self-drilling, self-tapping screws |
DE10252774A1 (de) * | 2002-11-07 | 2004-05-27 | Adolf Würth GmbH & Co. KG | Schraube für harte Werkstoffe |
US20050013680A1 (en) * | 2003-07-18 | 2005-01-20 | Steve Karaga | Screws and methods of driving a screw into a workpiece |
DE20313819U1 (de) * | 2003-09-05 | 2005-01-13 | A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg | Senkkopfschraube |
DE202004002877U1 (de) * | 2004-02-25 | 2005-06-30 | A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg | Gewindeformende Schraube |
CA2476046C (en) * | 2004-07-23 | 2012-07-10 | Bruce Mead | Grounding method and grid for a pedestal supported access floor |
US7163366B2 (en) * | 2005-01-05 | 2007-01-16 | Pei-Hua Chen | Screw with two types of threads |
TWM284777U (en) * | 2005-08-09 | 2006-01-01 | Tqc Fasteners Ind Corp | Improved structure of anti-disengaging screw |
US20070065252A1 (en) * | 2005-09-20 | 2007-03-22 | Guo-Cai Su | Screw with multiple cutting ridges in end section |
TWM287884U (en) * | 2005-09-27 | 2006-02-21 | Taiwan Shan Yin Internat Co Lt | Self-drilling screw |
US20070134072A1 (en) * | 2005-12-08 | 2007-06-14 | Guo-Cai Su | Self-drilling screw |
US20080124187A1 (en) * | 2006-11-08 | 2008-05-29 | Haytayan Harry M | Self-drilling, self-tapping screw fasteners |
DE102007000848A1 (de) * | 2007-10-11 | 2009-04-23 | Hilti Aktiengesellschaft | Selbstbohrschraube |
DE102008000550A1 (de) * | 2008-03-06 | 2009-09-10 | Hilti Aktiengesellschaft | Schraube |
DE102009045951B4 (de) * | 2009-10-23 | 2020-07-16 | Swg Schraubenwerk Gaisbach Gmbh | Bohrschraube |
AU2010200536B2 (en) * | 2010-02-12 | 2016-09-01 | Illinois Tool Works Inc. | Self-drilling screw |
US9234539B2 (en) * | 2011-05-17 | 2016-01-12 | Illinois Tool Works Inc. | Fastener |
US9482258B2 (en) * | 2012-05-10 | 2016-11-01 | Simpson Strong-Tie Company, Inc. | Fastener with multiple threaded regions |
CA2879872C (en) * | 2012-07-23 | 2020-07-21 | Simpson Strong-Tie Company, Inc. | Fastener with drill pilot and reversed threaded regions |
US10954988B2 (en) * | 2012-12-24 | 2021-03-23 | Shu-Chin Huang | Screw with flat drilling end |
US9651079B2 (en) | 2013-03-21 | 2017-05-16 | Simpson Strong-Tie Company, Inc. | Fastener with prolate cross-section |
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 |
KR200477278Y1 (ko) * | 2013-11-28 | 2015-05-26 | 새한전자(주) | 목재 체결용 나사 |
US9581183B2 (en) | 2015-02-17 | 2017-02-28 | The Hillman Group, Inc. | Screw-type fastener |
US9683592B2 (en) * | 2015-07-13 | 2017-06-20 | Masterpiece Hardware Industrial Co. Ltd. | Wooden screw |
GB2540613B (en) * | 2015-07-24 | 2017-08-30 | Masterpiece Hardware Ind Co Ltd | Wood screw |
TWI595161B (zh) * | 2015-11-26 | 2017-08-11 | 慶達科技股份有限公司 | 緊固件 |
US9850935B2 (en) * | 2016-02-22 | 2017-12-26 | Bi-Mirth Corp. | Hole expanding screw |
US10436238B2 (en) | 2016-04-04 | 2019-10-08 | The Hillman Group, Inc. | Screw type fastener |
US20180073547A1 (en) * | 2016-09-13 | 2018-03-15 | Ying-Chin CHAO | Structure of screw |
USD845118S1 (en) * | 2017-04-20 | 2019-04-09 | A-Stainless International Co., Ltd. | Screw |
AT519474B1 (de) * | 2017-04-25 | 2018-07-15 | Avvio Gmbh & Co Kg | Holzschraube |
CA3081395C (en) | 2017-11-03 | 2024-02-06 | The Hillman Group, Inc. | Screw-type fastener |
TWI648479B (zh) * | 2018-01-15 | 2019-01-21 | 甫商有限公司 | 鑽尾螺絲 |
IES87072B2 (en) * | 2018-02-27 | 2019-12-11 | Toolfast Ltd | A fixing means |
WO2019199430A1 (en) | 2018-04-09 | 2019-10-17 | The Hillman Group, Inc. | Screw-type fastener for concrete and hurricane resistance applications |
CA3125885A1 (en) | 2019-02-28 | 2020-09-03 | Iph International Pty Ltd | Intruder resistant screen |
USD985379S1 (en) * | 2021-03-08 | 2023-05-09 | Schrauben Betzer Gmbh & Co Kg | Screw |
DE112022001299T5 (de) * | 2021-10-27 | 2023-12-28 | Semblex Corporation | Drehmomentreduzierendes Fließbohrbefestigungselement für dicke Werkstoffe und Verfahren zur Verwendung eines solchen Befestigungselements |
CN114033781A (zh) * | 2021-11-08 | 2022-02-11 | 温州市忠恒五金有限公司 | 一种配置有止回螺钉的连接结构 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD83671A1 (de) * | 1969-12-23 | 1971-08-05 | Dieter Dr-Ing Roehrich | Bohrtreibschraube |
GB1315172A (en) * | 1970-08-04 | 1973-04-26 | Schraubenkombinat Veb | Self-drilling screws |
US3710676A (en) * | 1971-11-18 | 1973-01-16 | Central Screw Co | Self-drilling and thread-forming screw |
NL7501721A (nl) * | 1973-08-18 | 1976-08-17 | Gkn Screws Fasteners Ltd | Werkwijze ter vervaardiging van een zelftappen- de schroef en schroef vervaardigd onder toe- passing van de werkwijze. |
US4064784A (en) * | 1975-05-01 | 1977-12-27 | Adler Robert B | Drill tip and threaded fastener |
JPS6128886Y2 (pt) * | 1978-02-20 | 1986-08-27 | ||
US4836730A (en) * | 1985-01-17 | 1989-06-06 | Emhart Industries, Inc. | Fastener |
JPS62188809A (ja) * | 1986-02-12 | 1987-08-18 | 株式会社 丸エム製作所 | ドリル螺子 |
CA2125357C (en) * | 1993-06-09 | 1999-01-12 | David James Roberts | Self-drilling screw |
DE19718712C1 (de) * | 1997-05-02 | 1998-10-22 | Sfs Ind Holding Ag | Schraube zum Verbinden von dünnen Werkstücken |
DE29711128U1 (de) * | 1997-06-26 | 1997-08-21 | Dörken, Stefan, Dipl.-Kaufm., 58256 Ennepetal | Selbstbohrendes und gewindeformendes Verbindungselement |
-
1999
- 1999-04-08 DE DE29906274U patent/DE29906274U1/de not_active Expired - Lifetime
-
2000
- 2000-03-15 CA CA002365947A patent/CA2365947C/en not_active Expired - Fee Related
- 2000-03-15 DE DE20004725U patent/DE20004725U1/de not_active Expired - Lifetime
- 2000-03-15 AT AT00922519T patent/ATE227004T1/de active
- 2000-03-15 WO PCT/EP2000/002269 patent/WO2000061958A1/de active IP Right Grant
- 2000-03-15 DE DE50000704T patent/DE50000704D1/de not_active Expired - Lifetime
- 2000-03-15 AU AU42888/00A patent/AU4288800A/en not_active Abandoned
- 2000-03-15 US US09/980,919 patent/US6698987B1/en not_active Expired - Lifetime
- 2000-03-15 ES ES00922519T patent/ES2183795T3/es not_active Expired - Lifetime
- 2000-03-15 EP EP00922519A patent/EP1165972B1/de not_active Expired - Lifetime
- 2000-03-15 DK DK00922519T patent/DK1165972T3/da active
- 2000-03-15 PT PT00922519T patent/PT1165972E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP1165972A1 (de) | 2002-01-02 |
CA2365947A1 (en) | 2000-10-19 |
WO2000061958A1 (de) | 2000-10-19 |
CA2365947C (en) | 2006-07-04 |
DE29906274U1 (de) | 1999-06-24 |
AU4288800A (en) | 2000-11-14 |
ES2183795T3 (es) | 2003-04-01 |
DK1165972T3 (da) | 2003-03-03 |
ATE227004T1 (de) | 2002-11-15 |
EP1165972B1 (de) | 2002-10-30 |
DE20004725U1 (de) | 2000-06-08 |
DE50000704D1 (de) | 2002-12-05 |
US6698987B1 (en) | 2004-03-02 |
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