DK149050C - Stjerneskrue og fremgangsmaade til dens fremstilling - Google Patents
Stjerneskrue og fremgangsmaade til dens fremstillingInfo
- Publication number
- DK149050C DK149050C DK255179A DK255179A DK149050C DK 149050 C DK149050 C DK 149050C DK 255179 A DK255179 A DK 255179A DK 255179 A DK255179 A DK 255179A DK 149050 C DK149050 C DK 149050C
- Authority
- DK
- Denmark
- Prior art keywords
- screw
- axis
- individual slots
- lateral
- impressed
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G3/00—Removable ornamental heads for nails, screws, or the like
-
- 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
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Forging (AREA)
- Dowels (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Closures For Containers (AREA)
- Sheet Holders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2826933 | 1978-06-20 | ||
DE2826933A DE2826933C2 (de) | 1978-06-20 | 1978-06-20 | Zur Aufnahme einer Abdeckkappe geeignete Kreuzschlitz-Schraube und Verfahren zu ihrer Herstellung |
Publications (3)
Publication Number | Publication Date |
---|---|
DK255179A DK255179A (da) | 1979-12-21 |
DK149050B DK149050B (da) | 1985-12-30 |
DK149050C true DK149050C (da) | 1986-07-07 |
Family
ID=6042214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK255179A DK149050C (da) | 1978-06-20 | 1979-06-19 | Stjerneskrue og fremgangsmaade til dens fremstilling |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0006139B1 (da) |
AT (1) | ATE364T1 (da) |
DE (1) | DE2826933C2 (da) |
DK (1) | DK149050C (da) |
ES (1) | ES244031Y (da) |
NO (1) | NO792041L (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3016890C1 (de) * | 1980-05-02 | 1981-10-01 | Elsenheimer, Wolfgang, 5768 Sundern | Schlitzschraube |
DE3337535A1 (de) * | 1983-10-14 | 1985-05-02 | Alfons 5758 Fröndenberg Knoche | Schraube mit verbesserten innenantrieb, praegestempel zum pressen des innenantriebs einer derartigen schraube und schraubendreher fuer diese schraube |
EP0142037B1 (de) * | 1983-10-14 | 1990-01-31 | Alfons Knoche | Universalschraube |
IT1396825B1 (it) * | 2009-11-11 | 2012-12-14 | Grotto S P A | Metodo per la produzione di un capo di abbigliamento |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592462A (en) * | 1951-09-11 | 1952-04-08 | Res Eng & Mfg | Recessed head fastener |
GB1162701A (en) * | 1959-05-05 | 1969-08-27 | Gkn Screws Fasteners Ltd | Improvements in or relating to Screw Threaded Fasteners |
NL112346C (da) * | 1959-05-05 | |||
US3134290A (en) * | 1962-08-23 | 1964-05-26 | Robertson Co H H | Corrosion resistant metal screw with a plastic head |
US3234982A (en) * | 1963-06-24 | 1966-02-15 | Gardner Denver Co | Driver for recessed head fasteners |
US3329057A (en) * | 1966-06-20 | 1967-07-04 | Robert B Salz | Threaded fastener device |
GB1526225A (en) * | 1976-10-26 | 1978-09-27 | Gkn Fasteners Ltd | Fastener having a new driving recess |
-
1978
- 1978-06-20 DE DE2826933A patent/DE2826933C2/de not_active Expired
-
1979
- 1979-05-22 EP EP79101548A patent/EP0006139B1/de not_active Expired
- 1979-05-22 AT AT79101548T patent/ATE364T1/de not_active IP Right Cessation
- 1979-06-19 NO NO792041A patent/NO792041L/no unknown
- 1979-06-19 DK DK255179A patent/DK149050C/da not_active IP Right Cessation
- 1979-06-19 ES ES1979244031U patent/ES244031Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK149050B (da) | 1985-12-30 |
DE2826933C2 (de) | 1980-04-24 |
EP0006139A1 (de) | 1980-01-09 |
EP0006139B1 (de) | 1981-11-04 |
DE2826933B1 (de) | 1979-08-23 |
DK255179A (da) | 1979-12-21 |
ATE364T1 (de) | 1981-11-15 |
ES244031Y (es) | 1980-07-01 |
NO792041L (no) | 1979-12-21 |
ES244031U (es) | 1980-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |