DE202010005255U1 - screw - Google Patents
screw Download PDFInfo
- Publication number
- DE202010005255U1 DE202010005255U1 DE201020005255 DE202010005255U DE202010005255U1 DE 202010005255 U1 DE202010005255 U1 DE 202010005255U1 DE 201020005255 DE201020005255 DE 201020005255 DE 202010005255 U DE202010005255 U DE 202010005255U DE 202010005255 U1 DE202010005255 U1 DE 202010005255U1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- thread
- head
- section
- central axis
- 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
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
-
- 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
- F16B25/0015—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 soft organic material, e.g. wood or plastic
-
- 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
-
- 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
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Schraube, die einen Schaft (1) umfasst, der in der Mitte eine Mittelachse (11) und an der Außenseite ein Gewinde (12) aufweist, wobei der Schaft (1) an einem Ende einen Kopf (2) besitzt, der konisch ausgebildet ist und auf der Oberfläche ein Gewinde (21) hat, wobei der größte Querschnitt des Kopfs (2) größer ist als der Querschnitt des Schaftes (1).A screw comprising a shaft (1) having a central axis (11) in the center and a thread (12) on the outside, said shaft (1) having at one end a head (2) which is conical and on the surface has a thread (21), wherein the largest cross section of the head (2) is greater than the cross section of the shank (1).
Description
Technisches GebietTechnical area
Die Erfindung betrifft eine Schraube.The The invention relates to a screw.
Stand der TechnikState of the art
Aus
Aufgabe der ErfindungObject of the invention
Der Erfindung liegt die Aufgabe zugrunde, eine Schraube zu schaffen, die die obengenannten Nachteile der herkömmlichen Lösung überwinden kann.Of the Invention has for its object to provide a screw which can overcome the above-mentioned disadvantages of the conventional solution.
Diese Aufgabe wird durch die erfindungsgemäße Schraube gelöst, die einen Schaft umfasst, der an einem Ende einen Kopf aufweist, der konisch ausgebildet ist, wobei der Schaft und der Kopf beide auf der Oberfläche ein Gewinde besitzen, und wobei der größte Querschnitt des Kopfs größer ist als der Querschnitt des Schaftes.These Task is solved by the screw according to the invention solved, which includes a shaft, the one at one end Head has, which is conical, wherein the shaft and the head both have a thread on the surface, and wherein the largest cross-section of the head is larger is as the cross section of the shaft.
Bei der Befestigung eines Gegenstands bohrt der Kopf in den Gegenstand ein größeres Loch, wodurch der Schaft leicht in den Gegenstand gedreht werden kann. Wenn sich der Gegenstand durch die Klimaänderung oder Feuchtigkeit ausdehnt oder schrumpft, wird der Schaft nicht in dem Gegenstand blockiert. Daher kann die Schraube leicht abgedreht werden.at When attaching an object, the head drills into the object a larger hole, making the shaft slightly in the object can be rotated. When the object passes through climate change or moisture expands or shrinks, the shaft is not blocked in the article. Therefore, the Screw can be turned off easily.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden detaillierten Beschreibung in Verbindung mit den anliegenden Zeichnungen.Further Details, features and advantages of the invention will become apparent the following detailed description in conjunction with the adjacent drawings.
Wie
aus
Wie
aus
Wie
aus
Bei
der Befestigung eines Gegenstands wird das Gewinde
Die
Erfindung betrifft somit eine Schraube, die einen Schaft (
- dd
- vertikaler Abstand des Gewindes des Schaftes von der Mittelachsevertical Distance of the thread of the shaft from the central axis
- xx
- vertikaler Abstand des Gewindes des Kopfs von der Mittelachsevertical Distance of the thread of the head from the central axis
- 11
- Schaftshaft
- 1111
- Mittelachsecentral axis
- 1212
- Gewinde des Schaftesthread of the shaft
- 121121
- KonkavsegmentKonkavsegment
- 122122
- Eckecorner
- 1313
- Antriebsabschnittdriving section
- 22
- Kopfhead
- 2121
- Gewinde des Kopfsthread of the head
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - TW 370019 [0002] - TW 370019 [0002]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201020005255 DE202010005255U1 (en) | 2010-04-19 | 2010-04-19 | screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201020005255 DE202010005255U1 (en) | 2010-04-19 | 2010-04-19 | screw |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202010005255U1 true DE202010005255U1 (en) | 2010-08-19 |
Family
ID=42629223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201020005255 Expired - Lifetime DE202010005255U1 (en) | 2010-04-19 | 2010-04-19 | screw |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202010005255U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2806174A1 (en) * | 2013-05-24 | 2014-11-26 | SPAX International GmbH & Co. KG | Screw element |
-
2010
- 2010-04-19 DE DE201020005255 patent/DE202010005255U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2806174A1 (en) * | 2013-05-24 | 2014-11-26 | SPAX International GmbH & Co. KG | Screw element |
US9494179B2 (en) | 2013-05-24 | 2016-11-15 | Spax International Gmbh & Co. Kg | Schraubelement—screw element |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20100923 |
|
R150 | Term of protection extended to 6 years | ||
R150 | Term of protection extended to 6 years |
Effective date: 20130311 |
|
R082 | Change of representative |
Representative=s name: LANGPATENT ANWALTSKANZLEI IP LAW FIRM, DE |
|
R157 | Lapse of ip right after 6 years |