DE170336C - - Google Patents
Info
- Publication number
- DE170336C DE170336C DENDAT170336D DE170336DA DE170336C DE 170336 C DE170336 C DE 170336C DE NDAT170336 D DENDAT170336 D DE NDAT170336D DE 170336D A DE170336D A DE 170336DA DE 170336 C DE170336 C DE 170336C
- Authority
- DE
- Germany
- Prior art keywords
- screw
- plate
- wood
- tips
- 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.)
- Active
Links
- 239000002023 wood Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 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
Landscapes
- Connection Of Plates (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Einrichtung zum Verdecken von Holzschrauben u. dgl. und besteht aus einer kleinen Platte aus Kupfer oder anderem nicht rostenden Metall, welche durch Stifte so befestigt wird, daß sie den Schraubenkopf verdeckt.The invention relates to a device for covering wood screws and the like. and consists of a small plate made of copper or other rustproof metal, which is attached by pins so that it covers the screw head.
In der Zeichnung ist die neue Einrichtung in einigen Ausführungsbeispielen dargestellt, und zwar zeigt:In the drawing, the new device is shown in some embodiments, namely shows:
ίο Fig. ι die Platte in schaubildlicher Darstellung, ίο Fig. ι the plate in a diagrammatic representation,
Fig. 2 dieselbe auf dem Kopf einer Schraube befestigt.Fig. 2 the same fastened on the head of a screw.
Fig. 3 ist eine Ansicht von oben, und
Fig. 4 und 5 stellen Abänderungen der Platte dar.Fig. 3 is a top plan view, and
Figures 4 and 5 illustrate variations of the plate.
Die Platte A, welche eine runde oder vieleckige, gewölbte oder flache Form haben kann, trägt zwei Spitzen B von passender Länge und auf ihrer Unterseite eine Rippe C. Sobald die Schraube in das Holz eingeschraubt ist, werden die beiden Spitzen der Platte zu beiden Seiten des Schraubenkopfes so in das Holz eingeschlagen, daß die Rippe C in die Rille des Schraubenkopfes eingreift.The plate A, which can have a round or polygonal, arched or flat shape, has two points B of suitable length and a rib C on its underside. As soon as the screw is screwed into the wood, the two points of the plate are on both sides of the screw head driven into the wood so that the rib C engages in the groove of the screw head.
Die Spitzen B können, wie Fig. 4 zeigt, in bekannter Weise unten auf ihrer Innenseite abgerundet sein, damit sie beim Eindringen in das Holz auseinandergehen, wodurch ein Herausziehen der Platte erschwert wird. Die Platte A kann, wie Fig. 5 zeigt, auch mit ihrem Rand über die Spitzen vorstehen. The tips B can, as FIG. 4 shows, be rounded in a known manner at the bottom on their inside so that they diverge when they penetrate the wood, which makes it difficult to pull out the plate. The plate A can, as FIG. 5 shows, also protrude with its edge over the tips.
Die Vorteile der neuen Einrichtung, bestehen darin, daß die Platte mittels der in den Schraubenschlitz eingreifenden Rippe ein Lösen und Herausfallen der Schraube verhindert und zugleich den Kopf der Holzschraube vor Witterungseinflüssen schützt.The advantages of the new device are that the plate by means of the in The rib engaging the screw slot prevents the screw from loosening and falling out and at the same time protects the head of the wood screw from the elements.
Die Oberfläche der Platte kann mit Verzierungen versehen werden.The surface of the plate can be decorated with decorations.
Die Spitzen B brauchen nicht an der Platte A festzusitzen, sondern diese könnte auch Löcher haben, durch welche die, Spitzen beim Gebrauch gesteckt werden.The tips B do not need to be fixed to the plate A , but this could also have holes through which the tips are inserted during use.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE170336C true DE170336C (en) |
Family
ID=435394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT170336D Active DE170336C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE170336C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572039A (en) * | 1984-05-30 | 1986-02-25 | Warren Desjardins | Interlocking lock screw with screw driver |
-
0
- DE DENDAT170336D patent/DE170336C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572039A (en) * | 1984-05-30 | 1986-02-25 | Warren Desjardins | Interlocking lock screw with screw driver |
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