BE489285A - - Google Patents
Info
- Publication number
- BE489285A BE489285A BE489285DA BE489285A BE 489285 A BE489285 A BE 489285A BE 489285D A BE489285D A BE 489285DA BE 489285 A BE489285 A BE 489285A
- 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
- F16B39/32—Locking by means of a pawl or pawl-like tongue
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR812132X | 1948-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489285A true BE489285A (en) |
Family
ID=9263985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489285D BE489285A (en) | 1948-06-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE489285A (en) |
| DE (1) | DE812132C (en) |
| FR (2) | FR1009330A (en) |
| GB (1) | GB664962A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE915881C (en) * | 1952-07-29 | 1954-11-02 | Helmut Ohlsen | Locks for nuts that prevent them from loosening by themselves |
| US3409319A (en) * | 1966-07-27 | 1968-11-05 | Huck Mfg Co | Collet locking device |
| DE3107917A1 (en) * | 1981-03-02 | 1982-12-30 | Jakob 5300 Bonn Brahm | Safety thread |
| JPH06229412A (en) * | 1992-11-30 | 1994-08-16 | Shigeru Kogyo:Kk | Loosening preventing structure of screw |
| US5713708A (en) * | 1995-10-16 | 1998-02-03 | Van Derdrift; Richard W. | Fastener assembly including a self-locking ratchet nut |
-
0
- BE BE489285D patent/BE489285A/xx unknown
-
1948
- 1948-06-07 FR FR1009330D patent/FR1009330A/en not_active Expired
-
1949
- 1949-05-13 FR FR59287D patent/FR59287E/en not_active Expired
- 1949-06-01 DE DEP44514A patent/DE812132C/en not_active Expired
- 1949-06-03 GB GB14994/49A patent/GB664962A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE812132C (en) | 1951-08-27 |
| FR59287E (en) | 1954-05-24 |
| FR1009330A (en) | 1952-05-28 |
| GB664962A (en) | 1952-01-16 |