BE494021A - - Google Patents
Info
- Publication number
- BE494021A BE494021A BE494021DA BE494021A BE 494021 A BE494021 A BE 494021A BE 494021D A BE494021D A BE 494021DA BE 494021 A BE494021 A BE 494021A
- 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
- F16B39/34—Locking by deformable inserts or like parts
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 |
|---|---|---|---|
| DEL1450A DE822743C (de) | 1950-03-21 | 1950-03-21 | Schraubenmutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494021A true BE494021A (fi) |
Family
ID=7255397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494021D BE494021A (fi) | 1950-03-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE494021A (fi) |
| CH (1) | CH283519A (fi) |
| DE (1) | DE822743C (fi) |
| FR (1) | FR1015625A (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1027015B (de) * | 1953-07-03 | 1958-03-27 | Heli Coil Corp | Zusammengesetzte Mutter mit einer ein Innengewinde bildenden zylindrischen Drahtspule |
| GB883340A (en) * | 1958-08-19 | 1961-11-29 | British Screw Company Ltd | Improvements in and relating to sealing members incorporating nuts for bolts |
| US5752793A (en) * | 1997-02-21 | 1998-05-19 | Doumo Industrial Company | Securing insert of a locknut |
-
0
- BE BE494021D patent/BE494021A/xx unknown
-
1950
- 1950-02-14 FR FR1015625D patent/FR1015625A/fr not_active Expired
- 1950-02-18 CH CH283519D patent/CH283519A/fr unknown
- 1950-03-21 DE DEL1450A patent/DE822743C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH283519A (fr) | 1952-06-15 |
| FR1015625A (fr) | 1952-10-16 |
| DE822743C (de) | 1951-11-29 |