BE779831A - Ecrou de surete a quatre pans - Google Patents
Ecrou de surete a quatre pansInfo
- Publication number
- BE779831A BE779831A BE779831A BE779831A BE779831A BE 779831 A BE779831 A BE 779831A BE 779831 A BE779831 A BE 779831A BE 779831 A BE779831 A BE 779831A BE 779831 A BE779831 A BE 779831A
- Authority
- BE
- Belgium
- Prior art keywords
- point security
- security nut
- nut
- point
- security
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/061—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of welding
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
- Automatic Assembly (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712165777 DE2165777A1 (de) | 1971-12-30 | 1971-12-30 | Vierkant-sicherungs-schweissmutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE779831A true BE779831A (fr) | 1972-06-16 |
Family
ID=5829806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE779831A BE779831A (fr) | 1971-12-30 | 1972-02-25 | Ecrou de surete a quatre pans |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE779831A (fr) |
| DE (1) | DE2165777A1 (fr) |
| ES (1) | ES178109Y (fr) |
| FR (1) | FR2166815A5 (fr) |
| IT (1) | IT956218B (fr) |
-
1971
- 1971-12-30 DE DE19712165777 patent/DE2165777A1/de active Pending
-
1972
- 1972-02-19 ES ES1972178109U patent/ES178109Y/es not_active Expired
- 1972-02-25 BE BE779831A patent/BE779831A/fr unknown
- 1972-02-29 IT IT2117872A patent/IT956218B/it active
- 1972-03-21 FR FR7209787A patent/FR2166815A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT956218B (it) | 1973-10-10 |
| FR2166815A5 (fr) | 1973-08-17 |
| ES178109U (es) | 1972-10-16 |
| ES178109Y (es) | 1975-06-01 |
| DE2165777A1 (de) | 1973-07-12 |
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