BE383920A - - Google Patents
Info
- Publication number
- BE383920A BE383920A BE383920DA BE383920A BE 383920 A BE383920 A BE 383920A BE 383920D A BE383920D A BE 383920DA BE 383920 A BE383920 A BE 383920A
- 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
- 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 |
|---|---|---|---|
| FR40199T | 1930-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE383920A true BE383920A (it) |
Family
ID=8676512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE383920D BE383920A (it) | 1930-11-03 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE383920A (it) |
| FR (1) | FR40199E (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1051329A (en) * | 1975-10-08 | 1979-03-27 | Horace D. Holmes | Locking thread construction |
| US4023914A (en) * | 1976-01-15 | 1977-05-17 | Holmes Horace D | Locking thread forming tap |
| US4586861A (en) * | 1978-11-06 | 1986-05-06 | Microdot Inc. | Convex wedge ramp thread configuration |
| US4540321A (en) * | 1978-11-16 | 1985-09-10 | Microdot Inc. | Anti-vibration thread form |
| US4432682A (en) * | 1978-12-04 | 1984-02-21 | Microdot Inc. | Threaded fastener assembly |
-
0
- BE BE383920D patent/BE383920A/xx unknown
-
1930
- 1930-11-03 FR FR40199D patent/FR40199E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR40199E (fr) | 1932-06-07 |