LU30440A1 - - Google Patents
Info
- Publication number
- LU30440A1 LU30440A1 LU30440DA LU30440A1 LU 30440 A1 LU30440 A1 LU 30440A1 LU 30440D A LU30440D A LU 30440DA LU 30440 A1 LU30440 A1 LU 30440A1
- Authority
- LU
- Luxembourg
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
- F16B39/30—Locking exclusively by special shape of the screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1008269T | 1950-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU30440A1 true LU30440A1 (en:Method) |
Family
ID=9567232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU30440D LU30440A1 (en:Method) | 1950-01-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE499768A (en:Method) |
| FR (1) | FR1008269A (en:Method) |
| LU (1) | LU30440A1 (en:Method) |
-
0
- BE BE499768D patent/BE499768A/xx unknown
- LU LU30440D patent/LU30440A1/xx unknown
-
1950
- 1950-01-12 FR FR1008269D patent/FR1008269A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE499768A (en:Method) | |
| FR1008269A (fr) | 1952-05-15 |