SE348033B - - Google Patents
Info
- Publication number
- SE348033B SE348033B SE455568A SE455568A SE348033B SE 348033 B SE348033 B SE 348033B SE 455568 A SE455568 A SE 455568A SE 455568 A SE455568 A SE 455568A SE 348033 B SE348033 B SE 348033B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/025—Rolling locking screws
-
- 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)
- Transmission Devices (AREA)
- Clamps And Clips (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63088767A | 1967-04-14 | 1967-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE348033B true SE348033B (en) | 1972-08-21 |
Family
ID=24528970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE455568A SE348033B (en) | 1967-04-14 | 1968-04-04 |
Country Status (7)
| Country | Link |
|---|---|
| BR (1) | BR6898233D0 (en) |
| CH (1) | CH471978A (en) |
| DE (2) | DE6606708U (en) |
| FR (1) | FR1571403A (en) |
| GB (1) | GB1169842A (en) |
| NL (1) | NL6805257A (en) |
| SE (1) | SE348033B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2303747C2 (en) * | 1973-01-26 | 1984-02-02 | Lock Thread Corp., Birmingham, Mich. | Screw element with self-locking effect, especially when screwing into a threaded hole with a conventional thread |
| DE8527757U1 (en) * | 1985-09-28 | 1986-01-16 | Richard Bergner GmbH & Co, 8540 Schwabach | Rolling tool for producing a threaded screw and a threaded screw produced with it |
| DE3804291A1 (en) * | 1988-02-12 | 1989-08-24 | Bergner Richard Gmbh Co | Clamping screw |
| DE3920678C2 (en) * | 1989-06-23 | 2001-12-20 | Kleemeier Schewe & Co Ksh Gmbh | Filter nozzle |
| DE4022918A1 (en) * | 1990-07-19 | 1992-01-23 | Lauer Peter Dipl Ing Fh | Self-locking screw connection - has screw, threaded pin and nut and has radial ridges on sides of thread pitch |
| DE4039402A1 (en) * | 1990-12-10 | 1992-06-11 | Itw Ateco Gmbh | SCREW WITH SELF-LOCKING THREAD |
| EP2628965B1 (en) * | 2009-03-03 | 2016-12-28 | Flaig, Hartmut | Retaining screw, screw connection and method for producing a retaining screw |
-
1968
- 1968-04-04 SE SE455568A patent/SE348033B/xx unknown
- 1968-04-05 DE DE19686606708 patent/DE6606708U/en not_active Expired
- 1968-04-05 DE DE19681750179 patent/DE1750179B2/en active Pending
- 1968-04-09 CH CH534568A patent/CH471978A/en not_active IP Right Cessation
- 1968-04-09 GB GB1710368A patent/GB1169842A/en not_active Expired
- 1968-04-09 FR FR1571403D patent/FR1571403A/fr not_active Expired
- 1968-04-10 BR BR19823368A patent/BR6898233D0/en unknown
- 1968-04-11 NL NL6805257A patent/NL6805257A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6898233D0 (en) | 1973-01-02 |
| DE1750179B2 (en) | 1971-07-29 |
| DE6606708U (en) | 1970-11-19 |
| NL6805257A (en) | 1968-10-15 |
| DE1750179A1 (en) | 1970-09-24 |
| GB1169842A (en) | 1969-11-05 |
| CH471978A (en) | 1969-04-30 |
| FR1571403A (en) | 1969-06-20 |