JPS5512585Y2 - - Google Patents
Info
- Publication number
- JPS5512585Y2 JPS5512585Y2 JP1975057431U JP5743175U JPS5512585Y2 JP S5512585 Y2 JPS5512585 Y2 JP S5512585Y2 JP 1975057431 U JP1975057431 U JP 1975057431U JP 5743175 U JP5743175 U JP 5743175U JP S5512585 Y2 JPS5512585 Y2 JP S5512585Y2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- F16B25/10—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
- 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
- F16B25/0084—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975057431U JPS5512585Y2 (nl) | 1975-04-25 | 1975-04-25 | |
| CS7600002561A CS178949B2 (en) | 1975-04-25 | 1976-04-20 | Screw into metal sheet |
| NLAANVRAGE7604239,A NL170452C (nl) | 1975-04-25 | 1976-04-21 | Zelfborende schroef, die een buisvormig doorgezet gedeelte rondom een opening in een plaat maakt. |
| SE7604579A SE420335B (sv) | 1975-04-25 | 1976-04-21 | Platskruv |
| ES1976230697U ES230697Y (es) | 1975-04-25 | 1976-04-23 | Un tornillo para plancha. |
| SU762351203A SU651721A3 (ru) | 1975-04-25 | 1976-04-23 | Самонарезающий винт |
| DD19248876A DD124615A5 (nl) | 1975-04-25 | 1976-04-23 | |
| EG24276A EG13687A (en) | 1975-04-25 | 1976-04-24 | A sheet screw comprising a screw head |
| PL1976189013A PL107683B1 (pl) | 1975-04-25 | 1976-04-24 | Wkret do blachy,zwlaszcza wkret samogwintujacy |
| US06/040,538 US4311423A (en) | 1975-04-25 | 1979-05-21 | Hole-drilling, extruding and thread-forming sheet screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975057431U JPS5512585Y2 (nl) | 1975-04-25 | 1975-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51137062U JPS51137062U (nl) | 1976-11-05 |
| JPS5512585Y2 true JPS5512585Y2 (nl) | 1980-03-19 |
Family
ID=28213298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975057431U Expired JPS5512585Y2 (nl) | 1975-04-25 | 1975-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5512585Y2 (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6710417B1 (ja) * | 2019-01-08 | 2020-06-17 | イイファス株式会社 | 薄板用ドリルネジ |
| JP6957073B1 (ja) * | 2020-05-08 | 2021-11-02 | 平安伸銅工業株式会社 | 突っ張り構造体 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816441U (nl) * | 1971-07-06 | 1973-02-24 | ||
| JPS506918A (nl) * | 1973-05-26 | 1975-01-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4724464U (nl) * | 1971-04-15 | 1972-11-18 |
-
1975
- 1975-04-25 JP JP1975057431U patent/JPS5512585Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816441U (nl) * | 1971-07-06 | 1973-02-24 | ||
| JPS506918A (nl) * | 1973-05-26 | 1975-01-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51137062U (nl) | 1976-11-05 |