SE357419B - - Google Patents
Info
- Publication number
- SE357419B SE357419B SE1408671A SE1408671A SE357419B SE 357419 B SE357419 B SE 357419B SE 1408671 A SE1408671 A SE 1408671A SE 1408671 A SE1408671 A SE 1408671A SE 357419 B SE357419 B SE 357419B
- Authority
- SE
- Sweden
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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1408671A SE357419B (en) | 1971-11-04 | 1971-11-04 | |
| DK520172A DK130027B (en) | 1971-11-04 | 1972-10-20 | Screw. |
| FI295672A FI54965C (en) | 1971-11-04 | 1972-10-25 | SCREW |
| DE19722252464 DE2252464A1 (en) | 1971-11-04 | 1972-10-26 | SCREW |
| GB4945072A GB1404229A (en) | 1971-11-04 | 1972-10-26 | Threaded fasteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1408671A SE357419B (en) | 1971-11-04 | 1971-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE357419B true SE357419B (en) | 1973-06-25 |
Family
ID=20298502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1408671A SE357419B (en) | 1971-11-04 | 1971-11-04 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2252464A1 (en) |
| DK (1) | DK130027B (en) |
| FI (1) | FI54965C (en) |
| GB (1) | GB1404229A (en) |
| SE (1) | SE357419B (en) |
-
1971
- 1971-11-04 SE SE1408671A patent/SE357419B/xx unknown
-
1972
- 1972-10-20 DK DK520172A patent/DK130027B/en unknown
- 1972-10-25 FI FI295672A patent/FI54965C/en active
- 1972-10-26 GB GB4945072A patent/GB1404229A/en not_active Expired
- 1972-10-26 DE DE19722252464 patent/DE2252464A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FI54965C (en) | 1979-04-10 |
| FI54965B (en) | 1978-12-29 |
| DK130027C (en) | 1975-05-20 |
| DK130027B (en) | 1974-12-09 |
| DE2252464A1 (en) | 1973-05-10 |
| GB1404229A (en) | 1975-08-28 |