BE332733A - - Google Patents
Info
- Publication number
- BE332733A BE332733A BE332733DA BE332733A BE 332733 A BE332733 A BE 332733A BE 332733D A BE332733D A BE 332733DA BE 332733 A BE332733 A BE 332733A
- 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
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR457840X | 1925-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE332733A true BE332733A (xx) |
Family
ID=8901443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE332733D BE332733A (xx) | 1925-03-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE332733A (xx) |
| DE (1) | DE457840C (xx) |
| FR (1) | FR595643A (xx) |
| GB (1) | GB249852A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101598169B (zh) * | 2009-07-21 | 2011-07-27 | 北京驰神投资管理有限公司 | 改良的防松防盗螺栓结构体 |
-
0
- BE BE332733D patent/BE332733A/xx unknown
-
1925
- 1925-03-24 FR FR595643D patent/FR595643A/fr not_active Expired
-
1926
- 1926-03-11 DE DED50005D patent/DE457840C/de not_active Expired
- 1926-03-17 GB GB7397/26A patent/GB249852A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE457840C (de) | 1928-03-24 |
| FR595643A (fr) | 1925-10-06 |
| GB249852A (en) | 1926-08-19 |