DE20115111U1 - Gewindeformende Schraube - Google Patents
Gewindeformende SchraubeInfo
- Publication number
- DE20115111U1 DE20115111U1 DE20115111U DE20115111U DE20115111U1 DE 20115111 U1 DE20115111 U1 DE 20115111U1 DE 20115111 U DE20115111 U DE 20115111U DE 20115111 U DE20115111 U DE 20115111U DE 20115111 U1 DE20115111 U1 DE 20115111U1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- thread
- groove
- screw shaft
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0052—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge having indentations, notches or the like in order to improve the cutting behaviour
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0026—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a hard non-organic material, e.g. stone, concrete or drywall
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0068—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw with multiple-threads, e.g. a double thread 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0073—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw characterised by its pitch, e.g. a varying pitch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Transmission Devices (AREA)
Description
| 1 | Schraube |
| 2 | Schraubenschaft |
| 3 | Schraubenkopf |
| 4,4' | Gewindegang |
| 5 | Gewinde |
| 6 | Fuß |
| 7 | Gewindekern |
| 8,8' | Nut |
| 9 | Schraube |
| 10 | Fuß |
| 11 | Nut |
| 12 | Schneidwendel |
| Dn | Durchbruch |
| D2 | Durchbruch |
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20115111U DE20115111U1 (de) | 2001-09-13 | 2001-09-13 | Gewindeformende Schraube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20115111U DE20115111U1 (de) | 2001-09-13 | 2001-09-13 | Gewindeformende Schraube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20115111U1 true DE20115111U1 (de) | 2001-11-29 |
Family
ID=7961659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20115111U Expired - Lifetime DE20115111U1 (de) | 2001-09-13 | 2001-09-13 | Gewindeformende Schraube |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20115111U1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1795768A1 (de) * | 2005-12-07 | 2007-06-13 | fischerwerke Artur Fischer GmbH & Co. KG | Gewindeschneidende Schraube, insbesondere Betonschraube |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2232336A (en) | 1938-07-18 | 1941-02-18 | Meersteiner Frieda | Fastening sorew |
| DE8232549U1 (de) | 1983-04-21 | Schrauben Betzer GmbH & Co KG, 5880 Lüdenscheid | Gewindefurchende Schraube | |
| DE19944602A1 (de) | 1999-05-26 | 2000-11-30 | Toge Duebel A Gerhard Kg | Verfahren zum Eindrehen einer gewindeschneidenden Schraube in ein Bohrloch und gewindeschneidende Schraube zur Durchführung des Verfahrens |
-
2001
- 2001-09-13 DE DE20115111U patent/DE20115111U1/de not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8232549U1 (de) | 1983-04-21 | Schrauben Betzer GmbH & Co KG, 5880 Lüdenscheid | Gewindefurchende Schraube | |
| US2232336A (en) | 1938-07-18 | 1941-02-18 | Meersteiner Frieda | Fastening sorew |
| DE19944602A1 (de) | 1999-05-26 | 2000-11-30 | Toge Duebel A Gerhard Kg | Verfahren zum Eindrehen einer gewindeschneidenden Schraube in ein Bohrloch und gewindeschneidende Schraube zur Durchführung des Verfahrens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1795768A1 (de) * | 2005-12-07 | 2007-06-13 | fischerwerke Artur Fischer GmbH & Co. KG | Gewindeschneidende Schraube, insbesondere Betonschraube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20020110 |
|
| R163 | Identified publications notified |
Effective date: 20020205 |
|
| R081 | Change of applicant/patentee |
Owner name: ASC & CAWI KALT- UND UMFORMTECHNIK GMBH, DE Free format text: FORMER OWNER: DUVE UMFORMTECHNIK GMBH, 58809 NEUENRADE, DE Effective date: 20040413 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20040930 |
|
| R081 | Change of applicant/patentee |
Owner name: ASC & CAWI KALT- UND UMFORMTECHNIK GMBH, DE Free format text: FORMER OWNER: DUVE KALTFORMTECHNIK GMBH, 58762 ALTENA, DE Effective date: 20060907 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20070828 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20090814 |
|
| R081 | Change of applicant/patentee |
Owner name: ASC & CAWI KALT- UND UMFORMTECHNIK GMBH, DE Free format text: FORMER OWNER: ASC KALTFORMTECHNIK GMBH, 58809 NEUENRADE, DE Effective date: 20100927 |
|
| R071 | Expiry of right | ||
| R082 | Change of representative |
Representative=s name: HAVERKAMP PATENTANWAELTE PARTG MBB, DE |