AT356463B - FASTENING ELEMENT FOR TURNING INTO PRE-DRILLED HOLES IN COMPONENTS WITH LOW STRENGTH - Google Patents
FASTENING ELEMENT FOR TURNING INTO PRE-DRILLED HOLES IN COMPONENTS WITH LOW STRENGTHInfo
- Publication number
- AT356463B AT356463B AT600078A AT600078A AT356463B AT 356463 B AT356463 B AT 356463B AT 600078 A AT600078 A AT 600078A AT 600078 A AT600078 A AT 600078A AT 356463 B AT356463 B AT 356463B
- Authority
- AT
- Austria
- Prior art keywords
- turning
- components
- fastening element
- low strength
- drilled holes
- 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
- F16B25/001—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
- F16B25/0047—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Road Signs Or Road Markings (AREA)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT600078A AT356463B (en) | 1978-08-17 | 1978-08-17 | FASTENING ELEMENT FOR TURNING INTO PRE-DRILLED HOLES IN COMPONENTS WITH LOW STRENGTH |
DE19792930020 DE2930020A1 (en) | 1978-08-17 | 1979-07-24 | FASTENING ELEMENT FOR TURNING INTO PRE-DRILLED HOLES IN COMPONENTS WITH LOW STRENGTH |
FR7920278A FR2433671A1 (en) | 1978-08-17 | 1979-08-08 | Screw for clamping brittle building materials - has deep fin helix tapering away from head for direct screwing into predrilled holes (OE 15.9.79) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT600078A AT356463B (en) | 1978-08-17 | 1978-08-17 | FASTENING ELEMENT FOR TURNING INTO PRE-DRILLED HOLES IN COMPONENTS WITH LOW STRENGTH |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA600078A ATA600078A (en) | 1979-09-15 |
AT356463B true AT356463B (en) | 1980-04-25 |
Family
ID=3581854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT600078A AT356463B (en) | 1978-08-17 | 1978-08-17 | FASTENING ELEMENT FOR TURNING INTO PRE-DRILLED HOLES IN COMPONENTS WITH LOW STRENGTH |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT356463B (en) |
DE (1) | DE2930020A1 (en) |
FR (1) | FR2433671A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012104511B4 (en) * | 2012-05-24 | 2015-12-03 | Radolid Thiel Gmbh | Method for producing a connection of components made of carbon fiber reinforced plastics |
-
1978
- 1978-08-17 AT AT600078A patent/AT356463B/en not_active IP Right Cessation
-
1979
- 1979-07-24 DE DE19792930020 patent/DE2930020A1/en not_active Withdrawn
- 1979-08-08 FR FR7920278A patent/FR2433671A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2930020A1 (en) | 1980-02-28 |
FR2433671A1 (en) | 1980-03-14 |
ATA600078A (en) | 1979-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |