SE8402777D0 - Treskruv - Google Patents
TreskruvInfo
- Publication number
- SE8402777D0 SE8402777D0 SE8402777A SE8402777A SE8402777D0 SE 8402777 D0 SE8402777 D0 SE 8402777D0 SE 8402777 A SE8402777 A SE 8402777A SE 8402777 A SE8402777 A SE 8402777A SE 8402777 D0 SE8402777 D0 SE 8402777D0
- Authority
- SE
- Sweden
- Prior art keywords
- core
- threads
- cylindrical
- treskruv
- viz
- Prior art date
Links
- 239000002023 wood 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
- F16B25/0036—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
- 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
- F16B25/0015—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 soft organic material, e.g. wood or plastic
-
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Connection Of Plates (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Furniture Connections (AREA)
- Dowels (AREA)
- Drilling Tools (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8402777A SE442047B (sv) | 1984-05-23 | 1984-05-23 | Treskruv |
AT85902699T ATE36383T1 (de) | 1984-05-23 | 1985-05-07 | Holzschraube. |
DE8585902699T DE3564316D1 (en) | 1984-05-23 | 1985-05-07 | Wood screw |
JP60502473A JPS61502344A (ja) | 1984-05-23 | 1985-05-07 | 木ねじ |
EP85902699A EP0181390B1 (en) | 1984-05-23 | 1985-05-07 | Wood screw |
PCT/SE1985/000199 WO1985005415A1 (en) | 1984-05-23 | 1985-05-07 | Wood screw |
CA000481087A CA1253018A (en) | 1984-05-23 | 1985-05-08 | Wood screw |
NO85855339A NO162677C (no) | 1984-05-23 | 1985-12-30 | Treskrue. |
DK020986A DK153006C (da) | 1984-05-23 | 1986-01-16 | Traeskrue |
FI860315A FI80771C (sv) | 1984-05-23 | 1986-01-22 | Träskruv |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8402777A SE442047B (sv) | 1984-05-23 | 1984-05-23 | Treskruv |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8402777D0 true SE8402777D0 (sv) | 1984-05-23 |
SE442047B SE442047B (sv) | 1985-11-25 |
Family
ID=20356000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8402777A SE442047B (sv) | 1984-05-23 | 1984-05-23 | Treskruv |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0181390B1 (sv) |
JP (1) | JPS61502344A (sv) |
AT (1) | ATE36383T1 (sv) |
CA (1) | CA1253018A (sv) |
DE (1) | DE3564316D1 (sv) |
DK (1) | DK153006C (sv) |
FI (1) | FI80771C (sv) |
NO (1) | NO162677C (sv) |
SE (1) | SE442047B (sv) |
WO (1) | WO1985005415A1 (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB8912483D0 (en) * | 1989-05-31 | 1989-07-19 | Unifix Ltd | A fastening device |
JP3245464B2 (ja) * | 1992-11-26 | 2002-01-15 | 株式会社スズキ螺子製作所 | 弛み防止ねじ |
JP2001227516A (ja) * | 2000-02-15 | 2001-08-24 | Otis:Kk | ネ ジ |
ITPD20110054A1 (it) * | 2011-02-24 | 2012-08-25 | Essetre Holding Spa | Struttura di parete prefabbricata |
AU2012201509B2 (en) * | 2012-03-14 | 2014-04-24 | Taiwan Shan Yin International Co., Ltd | A screw capable of rapidly drilling and cutting |
TW201632744A (zh) * | 2015-03-11 | 2016-09-16 | 寬仕工業股份有限公司 | 防裂及防起毛邊之螺絲 |
EP3604834B1 (en) * | 2017-03-23 | 2023-10-18 | Meidoh Co., Ltd. | Bolt |
EP4103854A4 (en) * | 2020-02-11 | 2024-01-31 | B.M.B. Investments Pty Ltd | MULTI-PURPOSE SCREWS |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2255997A (en) * | 1941-04-10 | 1941-09-16 | Illinois Tool Works | Thread cutting screw |
US3207023A (en) * | 1961-12-01 | 1965-09-21 | Illinois Tool Works | Screw fastener |
ZA811222B (en) * | 1980-03-07 | 1982-09-29 | Illinois Tool Works | Self-drilling,self-tapping fastener |
-
1984
- 1984-05-23 SE SE8402777A patent/SE442047B/sv unknown
-
1985
- 1985-05-07 EP EP85902699A patent/EP0181390B1/en not_active Expired
- 1985-05-07 AT AT85902699T patent/ATE36383T1/de not_active IP Right Cessation
- 1985-05-07 WO PCT/SE1985/000199 patent/WO1985005415A1/en not_active Application Discontinuation
- 1985-05-07 JP JP60502473A patent/JPS61502344A/ja active Pending
- 1985-05-07 DE DE8585902699T patent/DE3564316D1/de not_active Expired
- 1985-05-08 CA CA000481087A patent/CA1253018A/en not_active Expired
- 1985-12-30 NO NO85855339A patent/NO162677C/no unknown
-
1986
- 1986-01-16 DK DK020986A patent/DK153006C/da not_active IP Right Cessation
- 1986-01-22 FI FI860315A patent/FI80771C/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0181390B1 (en) | 1988-08-10 |
NO162677C (no) | 1990-01-31 |
NO162677B (no) | 1989-10-23 |
CA1253018A (en) | 1989-04-25 |
DK20986A (da) | 1986-01-16 |
FI80771C (sv) | 1990-07-10 |
DK153006B (da) | 1988-06-06 |
FI860315A0 (fi) | 1986-01-22 |
WO1985005415A1 (en) | 1985-12-05 |
FI80771B (fi) | 1990-03-30 |
EP0181390A1 (en) | 1986-05-21 |
JPS61502344A (ja) | 1986-10-16 |
DK20986D0 (da) | 1986-01-16 |
DK153006C (da) | 1988-10-17 |
ATE36383T1 (de) | 1988-08-15 |
DE3564316D1 (en) | 1988-09-15 |
FI860315A (fi) | 1986-01-22 |
SE442047B (sv) | 1985-11-25 |
NO855339L (no) | 1985-12-30 |
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