DE1864547U - SCREW WITH LOCKING ELEMENT. - Google Patents
SCREW WITH LOCKING ELEMENT.Info
- Publication number
- DE1864547U DE1864547U DE1962E0017092 DEE0017092U DE1864547U DE 1864547 U DE1864547 U DE 1864547U DE 1962E0017092 DE1962E0017092 DE 1962E0017092 DE E0017092 U DEE0017092 U DE E0017092U DE 1864547 U DE1864547 U DE 1864547U
- Authority
- DE
- Germany
- Prior art keywords
- screw
- securing element
- parts
- bolt
- head
- 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
Links
- 239000004033 plastic Substances 0.000 claims 2
- 238000010073 coating (rubber) Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000006223 plastic coating Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 1
- 238000007789 sealing Methods 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
- 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
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
- F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Bolts, Nuts, And Washers (AREA)
Description
fA.546 853-21fA.546 853-21
Gebrauehsmusterbesehreibung Schraube mit Sicherungselement Description of usage sample screw with locking element
Die Neuerung bezieht sich auf Schrauben und betrifft die Ausrüstung derartiger Schrauben mit Sicherungselementen wie Federringen, Zahnscheiben, Unterlagscheiben usw.The innovation relates to screws and relates to the equipment of such screws with locking elements such as lock washers, Toothed washers, washers, etc.
Es sind Schrauben bekannt, die vor dem Gewindewalzen mit Sicherungselementen versehen werden. Die Innendurchmesser dieser Sicherungselemente sind so eng bemessen, daß die jeweilige Sicherung durch die beim Gewindewalzen eintretende Erweiterung des Schraubenbolzendurchmessers unverlierbar auf dem Schraubenschaft gehalten xfird. Einer derartigen Ausführung haftet der Nachteil an, daß das Gewinde durch das vormontierte Sioherungselement nicht bis zum Schraubenkopf hin voll ausgewalzt werden kann und daß diese Schrauben infolge dessen nur für den Zusammenbau dickwandiger Werkstücke verwendet werden können. Ein weitererN'SiEhteil liegt darin, daß die Innendurchmesser der Sicherungselemente Sonderabmessungen besitzen, die nicht den- Normen entsprechen. Zudem können nur Schrauben verwendet werden, deren Gewinde durch WALZEN hergestellt wurden.There are known screws that are used in front of the thread rolling Securing elements are provided. The inside diameter of this Securing elements are dimensioned so closely that the respective securing is effected by the enlargement of the screw bolt diameter occurring during thread rolling held captive on the screw shaft. Such a design has the disadvantage that the thread through the pre-assembled sealing element does not extend to the screw head can be fully rolled out and that these screws can therefore only be used for the assembly of thick-walled workpieces. Another aspect is that the inside diameter of the Fuse elements have special dimensions that do not meet the standards correspond. In addition, only screws can be used whose threads have been produced by WALZEN.
Es sind ferner Schrauben bekannt, auf deren Bolzen nach dem Gewindewalzen konische Sicherungsringe aufgefädelt werden. Diese Ringe werden nach dem Auffädeln auf die Schraubenbolzen durch Preß-Arbeitsgänge so verformt, daß sie ebenfalls unverlierbar auf den Schraubenbolzen gehalten werden. Auch bei dieser Ausführungsart können nur Sicherungsringe mit Sonderabmessungen verwendet werden.There are also known screws on the bolts of which conical locking rings are threaded after thread rolling. These rings are deformed after being threaded onto the screw bolts by pressing operations so that they are also captive on the screw bolts being held. In this version, too, only retaining rings can be used with special dimensions can be used.
Erfindungsgemäß wird vorgeschlagen, das Sicherungselement nach der Gewindeherstellung mit Hilfe eines Klebers an dem Schraubenbolzen und/oder an der Schraubenkopf-Unterseite zu befestigen oder aber das Sicherungselement und/oder die Schraube so zu magnetisieren, daß Schraube und Sicherungselement haftend miteinander verbunden sind.According to the invention it is proposed that the securing element after threading with the help of an adhesive on the screw bolt and / or to be attached to the underside of the screw head or else to magnetize the securing element and / or the screw so that Screw and securing element are adhesively connected to one another.
EA.546853-25.8.6?EA.546853-25.8.6?
Es wird ferner vorgeschlagen, Sicherungselemente zu verwenden, die mit einem Gummi- oder Kunststoffüberzug versehen sind, der das Sicherungselement im Innendurchmesser so verkleinert, daß allein schon durch diese Durchmesserverringerung eine genügende Haftung des Sicherungselementes an der Schraube erreicht wird. Die Erfindung weist den Vorteil auf, daß Schrauben und Sicherungselemente mit genormten Abmessungen verwendet werden können und daß diese Schrauben sowohl zum Zusammenschrauben von dickwandigen als auch von dünnwandigen Werkstücken verwendet werden können. Dabei ist es gleich, ob das Schrauben-Gewinde spanend oder aber durch einen WalzVorgang gefertigt wurde.It is also proposed to use securing elements that are provided with a rubber or plastic coating that reduces the internal diameter of the fuse element so that only Adequate adhesion of the securing element to the screw is achieved by this reduction in diameter. The invention has the advantage that screws and securing elements with standardized dimensions can be used and that these screws for screwing together thick-walled as well as thin-walled Workpieces can be used. It does not matter whether the screw thread is machined or by a rolling process was made.
Die Erfindung wird anhand der Zeichnung Figur 1, 2 und 3 erläutert. Es zeigen:The invention is illustrated in FIGS. 1, 2 and 3 with reference to the drawings explained. Show it:
Pig. l) Eine Schraube, an deren Kopf-Unterseite 1 das
Sicherungselement 2 mit Hilfe eines Klebers 3 befestigt ist.
Pig. 2) Eine Schraube, auf deren Schaft 1 das Sicherungs-Pig. l) A screw, on the underside of the head 1 of which the securing element 2 is fastened with the aid of an adhesive 3.
Pig. 2) A screw on the shaft 1 of which the locking device
element 2 durch Magnetismus gehalten wird. · 3>) Eine Schraube, die mit einem Sicherungselement 1element 2 is held by magnetism. · 3>) A screw that is fastened to a locking element 1
versehen ist, das einen Plastiküberzug 2 besitzt, der den Innendurchmesser des Sicherungselementes 1 so verringert, daß das Sicherungselement 1 an der Schraube haftet.is provided, which has a plastic coating 2, which reduces the inner diameter of the fuse element 1 so, that the securing element 1 adheres to the screw.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962E0017092 DE1864547U (en) | 1962-08-23 | 1962-08-23 | SCREW WITH LOCKING ELEMENT. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1962E0017092 DE1864547U (en) | 1962-08-23 | 1962-08-23 | SCREW WITH LOCKING ELEMENT. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1864547U true DE1864547U (en) | 1962-12-27 |
Family
ID=33140161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1962E0017092 Expired DE1864547U (en) | 1962-08-23 | 1962-08-23 | SCREW WITH LOCKING ELEMENT. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1864547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4027443A1 (en) * | 1990-08-30 | 1991-04-18 | Holger Steputat | Securing nut with integrated washer - has groove in each member and plastics enclosure, holding them together |
| EP3032119A1 (en) * | 2014-12-09 | 2016-06-15 | Samson Co., Ltd. | Anti-loosening bolt assembly |
-
1962
- 1962-08-23 DE DE1962E0017092 patent/DE1864547U/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4027443A1 (en) * | 1990-08-30 | 1991-04-18 | Holger Steputat | Securing nut with integrated washer - has groove in each member and plastics enclosure, holding them together |
| DE4027443C2 (en) * | 1990-08-30 | 2000-03-23 | Holger Steputat | Flanged nut with washer |
| EP3032119A1 (en) * | 2014-12-09 | 2016-06-15 | Samson Co., Ltd. | Anti-loosening bolt assembly |
| CN105697504A (en) * | 2014-12-09 | 2016-06-22 | （株）三巽 | Anti-loosening bolt assembly |
| CN105697504B (en) * | 2014-12-09 | 2019-03-12 | （株）三巽 | Anti-loosening bolt assembly |
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