BE499980A - - Google Patents
Info
- Publication number
- BE499980A BE499980A BE499980DA BE499980A BE 499980 A BE499980 A BE 499980A BE 499980D A BE499980D A BE 499980DA BE 499980 A BE499980 A BE 499980A
- 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
- F16B25/0036—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
- F16B25/0036—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1027285T | 1950-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE499980A true BE499980A (he) |
Family
ID=9580577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE499980D BE499980A (he) | 1950-11-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE499980A (he) |
| CH (1) | CH289459A (he) |
| FR (1) | FR1027285A (he) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208328A (en) * | 1962-04-11 | 1965-09-28 | John L Myers | Screws |
| FR2588332A1 (fr) * | 1985-10-03 | 1987-04-10 | Bosch Siemens Hausgeraete | Element pour la fixation de pieces a une paroi delimitee par une peau exterieure solide et devant etre remplie de mousse rigide de matiere plastique |
| WO1992016760A1 (de) * | 1991-03-14 | 1992-10-01 | Sfs Stadler Holding Ag | Schraube zum eindrehen in sacklöcher geringer tiefe |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1292356B (de) * | 1962-03-28 | 1969-04-10 | Knipping Gmbh A | Verbindung einer profilierten, vorzugsweise gewellten Blechtafel mit einem Profiltraeger |
| TWI636197B (zh) * | 2017-02-16 | 2018-09-21 | 趙穎慶 | Screw chip removal structure |
-
0
- BE BE499980D patent/BE499980A/xx unknown
-
1950
- 1950-11-07 FR FR1027285D patent/FR1027285A/fr not_active Expired
- 1950-12-11 CH CH289459D patent/CH289459A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208328A (en) * | 1962-04-11 | 1965-09-28 | John L Myers | Screws |
| FR2588332A1 (fr) * | 1985-10-03 | 1987-04-10 | Bosch Siemens Hausgeraete | Element pour la fixation de pieces a une paroi delimitee par une peau exterieure solide et devant etre remplie de mousse rigide de matiere plastique |
| WO1992016760A1 (de) * | 1991-03-14 | 1992-10-01 | Sfs Stadler Holding Ag | Schraube zum eindrehen in sacklöcher geringer tiefe |
Also Published As
| Publication number | Publication date |
|---|---|
| CH289459A (fr) | 1953-03-15 |
| FR1027285A (fr) | 1953-05-11 |