AU4040593A - Self-boring and self-cutting screw - Google Patents
Self-boring and self-cutting screwInfo
- Publication number
- AU4040593A AU4040593A AU40405/93A AU4040593A AU4040593A AU 4040593 A AU4040593 A AU 4040593A AU 40405/93 A AU40405/93 A AU 40405/93A AU 4040593 A AU4040593 A AU 4040593A AU 4040593 A AU4040593 A AU 4040593A
- Authority
- AU
- Australia
- Prior art keywords
- self
- boring
- cutting screw
- cutting
- screw
- 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.)
- Abandoned
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
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- 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
- F16B25/0057—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
-
- 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
- F16B25/0089—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw having wings
-
- 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
-
- 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
- F16B35/06—Specially-shaped heads
- F16B35/065—Specially-shaped heads with self-countersink-cutting means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4216198 | 1992-05-15 | ||
DE19924216198 DE4216198A1 (de) | 1992-05-15 | 1992-05-15 | Selbstbohrende und -gewindeschneidende Schraube |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4040593A true AU4040593A (en) | 1993-12-13 |
Family
ID=6459030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU40405/93A Abandoned AU4040593A (en) | 1992-05-15 | 1993-04-20 | Self-boring and self-cutting screw |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4040593A (de) |
DE (1) | DE4216198A1 (de) |
WO (1) | WO1993023679A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2721819B1 (fr) * | 1994-07-04 | 1996-10-04 | Amp Dev | Dispositif de cheville auto-foreuse et auto-taraudeuse, a embout de maintien secable, pour le blocage d'une plaque d'osteosynthese ou la coaptation de deux fragments osseux |
DE19615191C5 (de) * | 1996-04-17 | 2006-02-09 | Sfs Intec Holding Ag | Schraube und Verfahren zur drehmomentbegrenzten Befestigung von Metall- und/oder Kunststoffprofilen oder -platten auf einem Unterbau |
DE29613839U1 (de) * | 1996-08-09 | 1997-09-04 | Sfs Industrie Holding Ag, Heerbrugg | Schraube zur Befestigung von Beschlägen oder Beschlagteilen an Hohlprofilen oder an Vollprofilen |
DE29621922U1 (de) * | 1996-12-17 | 1998-04-16 | Mitek Ind Gmbh | Bohrschraube |
DE29621923U1 (de) | 1996-12-17 | 1998-04-16 | Mitek Ind Gmbh | Holztragwerkverbindungssystem |
US6669396B2 (en) | 1997-06-09 | 2003-12-30 | Sfs Industrie Holding Ag | Connecting element for connecting at least two wooden construction parts and a joint plate |
DE19724285C2 (de) * | 1997-06-09 | 2000-06-08 | Sfs Intec Holding Ag | Stabförmiges Verbindungselement |
AUPQ727500A0 (en) * | 2000-05-03 | 2000-05-25 | Itw Australia Pty Ltd | A screw fastener |
DE20308603U1 (de) | 2003-05-30 | 2003-08-21 | Duve Umformtechnik GmbH, 58809 Neuenrade | Selbstbohrende Schraube |
DE202018103106U1 (de) | 2018-06-04 | 2018-07-02 | Asc & Cawi Kalt- Und Umformtechnik Gmbh | Bohrschraube |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1650986A1 (de) * | 1968-01-16 | 1970-11-12 | Knipping Gmbh A | Selbstbohrende und sich selbst versenkende Kopfschraube |
DE6914365U (de) * | 1969-04-03 | 1969-09-11 | Arnold Knipping Gmbh Fa | Selbstbohrande und sich selbst versenkende kopfschraube |
DE2019040A1 (de) * | 1970-04-21 | 1971-11-11 | Hettmannsperger H | Schraube |
DE2549147C2 (de) * | 1975-11-03 | 1985-01-17 | Itw-Ateco Gmbh, 2000 Norderstedt | Bohrschraube |
AT369871B (de) * | 1980-09-30 | 1983-02-10 | Sfs Stadler Ag | Selbstbohrende schraube |
AU1152588A (en) * | 1987-02-18 | 1988-09-14 | Sfs Stadler Ag | Fixing device and method for the manufacture of same |
-
1992
- 1992-05-15 DE DE19924216198 patent/DE4216198A1/de not_active Ceased
-
1993
- 1993-04-20 WO PCT/EP1993/000950 patent/WO1993023679A1/de active Application Filing
- 1993-04-20 AU AU40405/93A patent/AU4040593A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1993023679A1 (de) | 1993-11-25 |
DE4216198A1 (de) | 1993-11-18 |
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