DK3449138T3 - Skrue til skæring af et gevind - Google Patents
Skrue til skæring af et gevind Download PDFInfo
- Publication number
- DK3449138T3 DK3449138T3 DK17721994.6T DK17721994T DK3449138T3 DK 3449138 T3 DK3449138 T3 DK 3449138T3 DK 17721994 T DK17721994 T DK 17721994T DK 3449138 T3 DK3449138 T3 DK 3449138T3
- Authority
- DK
- Denmark
- Prior art keywords
- thread
- cutting
- screw
- 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
- F16B25/0047—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 being characterised by its cross-section in the plane of the shaft axis
-
- 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
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
-
- 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
-
- 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
- F16B25/0084—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 geometric details of the tip
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Milling Processes (AREA)
- Surgical Instruments (AREA)
- Connection Of Plates (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202016002905.4U DE202016002905U1 (de) | 2016-04-29 | 2016-04-29 | Schraube |
| PCT/EP2017/060031 WO2017186838A1 (de) | 2016-04-29 | 2017-04-27 | Schraube zum einfurchen eines gewindes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3449138T3 true DK3449138T3 (da) | 2023-07-03 |
Family
ID=58672577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK17721994.6T DK3449138T3 (da) | 2016-04-29 | 2017-04-27 | Skrue til skæring af et gevind |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11242881B2 (da) |
| EP (1) | EP3449138B1 (da) |
| CN (1) | CN109416070B (da) |
| DE (2) | DE202016002905U1 (da) |
| DK (1) | DK3449138T3 (da) |
| ES (1) | ES2947526T3 (da) |
| HU (1) | HUE062252T2 (da) |
| PL (1) | PL3449138T3 (da) |
| SI (1) | SI3449138T1 (da) |
| WO (1) | WO2017186838A1 (da) |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2293930A (en) * | 1939-06-17 | 1942-08-25 | Groov Pin Corp | Screw |
| US3918345A (en) * | 1961-06-27 | 1975-11-11 | Res Eng & Mfg | Thread forming fasteners |
| GB1022355A (en) * | 1962-08-31 | 1966-03-09 | Res Eng & Mfg | Self-tapping screw with lobular work-entering end and methods for manufacturing same |
| US3180126A (en) * | 1962-11-14 | 1965-04-27 | Textron Ind Inc | Self-tapping screw and method of manufacture |
| US3939512A (en) * | 1967-09-23 | 1976-02-24 | Walter Thurston | Male screw-forming members |
| US4040328A (en) * | 1976-03-10 | 1977-08-09 | Research Engineering & Manufacturing, Inc. | Thread-forming fastener having dual lobulation and dies for making the same |
| DE2853976A1 (de) * | 1978-12-14 | 1980-06-19 | Jaeger Eberhard Gmbh | Selbstfurchende bohrschraube |
| EP0012441A1 (de) * | 1978-12-14 | 1980-06-25 | Eberhard Jaeger GmbH & Co. KG | Selbstfurchende Bohrschraube |
| JPS589513U (ja) * | 1981-07-14 | 1983-01-21 | 株式会社青山製作所 | タツピンねじ |
| JP3046746B2 (ja) * | 1995-06-14 | 2000-05-29 | ミネベア株式会社 | ねじ及びねじの製造方法 |
| KR100276352B1 (ko) * | 1996-11-29 | 2000-12-15 | 하시모토 히사오 | 구동나사 |
| US6089806A (en) * | 1999-01-25 | 2000-07-18 | Conti Fasteners | Blank for self-tapping fastener |
| CN2553163Y (zh) * | 2002-07-12 | 2003-05-28 | 陈金孙 | 一种改进的螺钉 |
| US8192123B2 (en) * | 2003-10-10 | 2012-06-05 | Illinois Tool Works Inc. | Drywall fastener |
| DE202007002347U1 (de) * | 2007-02-16 | 2007-04-19 | Böllhoff Verbindungstechnik GmbH | Gewindesicherung für eine Gewindeverbindung |
| DE102007000154B4 (de) * | 2007-03-15 | 2023-12-07 | Hilti Aktiengesellschaft | Spanlos gewindeformende Schraube |
| JP2010530514A (ja) * | 2007-06-20 | 2010-09-09 | ユニスティール テクノロジー インターナショナル リミテッド | ねじ山形成ねじおよびねじ転造ダイス |
| DE102010000702A1 (de) * | 2010-01-06 | 2011-07-07 | Arnold Umformtechnik GmbH & Co. KG, 74670 | Gewindeformende Schraube und ihre Verwendung |
| DE102011078686A1 (de) * | 2011-07-05 | 2012-04-05 | Baier & Michels Gmbh & Co. Kg | Gewindeformende Schraube und Schraubverbindung sowie Rohling zur Herstellung der Schraube |
| DE102011118587A1 (de) * | 2011-11-15 | 2013-05-16 | Daimler Ag | Zweifach konische Schraubverbindung |
| DE102013210527A1 (de) * | 2013-06-06 | 2014-12-11 | Arnold Umformtechnik Gmbh & Co. Kg | Gewindeformer und Walzbacken |
| CN104100623A (zh) * | 2014-06-18 | 2014-10-15 | 无锡昱兴建筑五金有限公司 | 自攻螺钉 |
-
2016
- 2016-04-29 DE DE202016002905.4U patent/DE202016002905U1/de active Active
-
2017
- 2017-04-27 SI SI201731366T patent/SI3449138T1/sl unknown
- 2017-04-27 CN CN201780026641.6A patent/CN109416070B/zh active Active
- 2017-04-27 HU HUE17721994A patent/HUE062252T2/hu unknown
- 2017-04-27 EP EP17721994.6A patent/EP3449138B1/de active Active
- 2017-04-27 US US16/096,790 patent/US11242881B2/en active Active
- 2017-04-27 DE DE202017007563.6U patent/DE202017007563U1/de active Active
- 2017-04-27 DK DK17721994.6T patent/DK3449138T3/da active
- 2017-04-27 ES ES17721994T patent/ES2947526T3/es active Active
- 2017-04-27 PL PL17721994.6T patent/PL3449138T3/pl unknown
- 2017-04-27 WO PCT/EP2017/060031 patent/WO2017186838A1/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN109416070A (zh) | 2019-03-01 |
| SI3449138T1 (sl) | 2023-08-31 |
| WO2017186838A1 (de) | 2017-11-02 |
| CN109416070B (zh) | 2021-12-10 |
| PL3449138T3 (pl) | 2023-10-23 |
| HUE062252T2 (hu) | 2023-10-28 |
| EP3449138A1 (de) | 2019-03-06 |
| DE202017007563U1 (de) | 2022-09-12 |
| US20210222720A1 (en) | 2021-07-22 |
| US11242881B2 (en) | 2022-02-08 |
| DE202016002905U1 (de) | 2017-08-02 |
| EP3449138B1 (de) | 2023-03-29 |
| ES2947526T3 (es) | 2023-08-10 |
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