BE674362A - - Google Patents
Info
- Publication number
- BE674362A BE674362A BE674362A BE674362A BE674362A BE 674362 A BE674362 A BE 674362A BE 674362 A BE674362 A BE 674362A BE 674362 A BE674362 A BE 674362A BE 674362 A BE674362 A BE 674362A
- Authority
- BE
- Belgium
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
- F16B25/0021—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 metal, e.g. sheet-metal or aluminium
-
- 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
- F16B25/0036—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
- F16B25/0078—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
- F16B25/0036—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
- F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Forging (AREA)
- Connection Of Plates (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US500921A US3370501A (en) | 1965-12-27 | 1965-10-22 | Nut receiving piercing self-tapping screw |
| GB48878/65A GB1116799A (en) | 1965-12-27 | 1965-11-17 | Nut receiving piercing self-tapping screw |
| BE674362A BE674362A (US07235543-20070626-C00056.png) | 1965-12-27 | 1965-12-27 | |
| FR44011A FR1462009A (fr) | 1965-12-27 | 1965-12-28 | Vis perforantes et auto-taraudantes pouvant recevoir un écrou |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE674362A BE674362A (US07235543-20070626-C00056.png) | 1965-12-27 | 1965-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE674362A true BE674362A (US07235543-20070626-C00056.png) | 1966-04-15 |
Family
ID=3848182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE674362A BE674362A (US07235543-20070626-C00056.png) | 1965-12-27 | 1965-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3370501A (US07235543-20070626-C00056.png) |
| BE (1) | BE674362A (US07235543-20070626-C00056.png) |
| FR (1) | FR1462009A (US07235543-20070626-C00056.png) |
| GB (1) | GB1116799A (US07235543-20070626-C00056.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697875A1 (fr) * | 1992-11-10 | 1994-05-13 | Renault | Vis à extrémité ogivale. |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418613Y2 (US07235543-20070626-C00056.png) * | 1975-11-04 | 1979-07-12 | ||
| US4069730A (en) * | 1976-06-03 | 1978-01-24 | Wales-Beech Corporation | Thread-forming screw |
| US4235149A (en) * | 1978-08-17 | 1980-11-25 | Veldman Donald R | Self-thread creating fastener and method and apparatus for making the same |
| JPS589513U (ja) * | 1981-07-14 | 1983-01-21 | 株式会社青山製作所 | タツピンねじ |
| EP0102605B1 (de) * | 1982-09-02 | 1986-08-13 | Rockenfeller KG Befestigungselemente | Holzschraube |
| US4572875A (en) * | 1984-01-11 | 1986-02-25 | Gutshall Charles E | Blank for a thread forming screw |
| US5000638A (en) * | 1985-03-28 | 1991-03-19 | Conti Fasteners Ag | Screw for contaminated pre-tapped holes |
| US4697969A (en) * | 1985-09-06 | 1987-10-06 | Sparkes Wilford S | Wood screw |
| US4673323A (en) * | 1986-04-07 | 1987-06-16 | Peter Russo | Self tapping stud |
| DE8905189U1 (de) * | 1989-04-25 | 1989-06-15 | Rommel, Erwin, 4320 Hattingen | Gewindeformende Schraube |
| US5088869A (en) * | 1991-01-24 | 1992-02-18 | Greenslade Joe E | Thread rolling screw |
| TW551440U (en) * | 2000-05-30 | 2003-09-01 | Tai-Ping Shiu | Structure for wood screw |
| US20090290955A1 (en) * | 2008-05-26 | 2009-11-26 | Yi-Ho Lin | Decorating strip |
| DE102013106758B4 (de) * | 2013-06-27 | 2022-06-09 | Aesculap Aktiengesellschaft | Unrunde Pedikelschraube |
| DE102014000894A1 (de) | 2014-01-23 | 2015-07-23 | Sfs Intec Holding Ag | Verfahren zum Herstellen einer Befestigungsanordnung, Befestigungsanordnung und dafür vorgesehene Schraube |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1361858A (en) * | 1919-10-25 | 1920-12-14 | Howard M David | Securing device |
| FR510598A (fr) * | 1920-02-24 | 1920-12-07 | Charles Auguste Kreutzberger | Perfectionnements aux peignes, tarauds et filières |
| US2293930A (en) * | 1939-06-17 | 1942-08-25 | Groov Pin Corp | Screw |
| US2455885A (en) * | 1945-10-01 | 1948-12-07 | Erich G Theurer | Screw fastening |
| US3083609A (en) * | 1959-05-28 | 1963-04-02 | Gen Am Transport | Self-tapping screw having its thread interrupted by longitudinally extending and circumferentially spacedapart flutes |
| US3218905A (en) * | 1962-04-30 | 1965-11-23 | Nat Lock Co | Self-tapping or thread-forming screw |
| US3207024A (en) * | 1962-08-20 | 1965-09-21 | Illinois Tool Works | Drill point screw |
| NL6408951A (US07235543-20070626-C00056.png) * | 1965-02-08 | 1966-02-07 |
-
1965
- 1965-10-22 US US500921A patent/US3370501A/en not_active Expired - Lifetime
- 1965-11-17 GB GB48878/65A patent/GB1116799A/en not_active Expired
- 1965-12-27 BE BE674362A patent/BE674362A/xx unknown
- 1965-12-28 FR FR44011A patent/FR1462009A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2697875A1 (fr) * | 1992-11-10 | 1994-05-13 | Renault | Vis à extrémité ogivale. |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1116799A (en) | 1968-06-12 |
| FR1462009A (fr) | 1966-12-09 |
| US3370501A (en) | 1968-02-27 |
