CH247777A - Anchor nail. - Google Patents
Anchor nail.Info
- Publication number
- CH247777A CH247777A CH247777DA CH247777A CH 247777 A CH247777 A CH 247777A CH 247777D A CH247777D A CH 247777DA CH 247777 A CH247777 A CH 247777A
- Authority
- CH
- Switzerland
- Prior art keywords
- nail
- shaft
- anchoring
- anchor
- anchor nail
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 239000002025 wood fiber 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
- F16B15/00—Nails; Staples
- F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Ankernagel. Vorliegende Erfindung betrifft einen An kernagel, dadurch gekennzeichnet, dass der Schaft des Nagels ein kantiges Profil auf weist und in der Längsrichtung um seine Achse gedreht ist und dass in jeder der Kan ten auf ihrer ganzen Länge Widerhaken ein geschnitten sind, welche den Nagel nach dem Einschlagen am Zurückdrehen verhindern und -dass hinter der Spitze eine Rille vorgss- sehen ist, welche den Nagel verankert.
Die beiliegende Zeichnung stellt ein Aus führungsbeispiel des Erfindungsgegenstan des dar.
Fig. <B>1</B> zeigt eine Ansicht. Fig. 2 zeigt einen Querschnitt.
Der dargestellte Nagel, zweckmässig aus Schmiedeisen, besteht aus dem runden Kopf<B>1</B> und dem Schaft<B>22;</B> dieser hat einen quadrat förmigen Quersehnitt, dessen Kanten<B>3,</B> 4,<B>5</B> und<B>6</B> abgeflacht sind und die Flächen<B>7</B> bil den. Der Schaft<B>52</B> ist in der Längsrichtung um seine Achse gedreht und jede seiner Kan- tenenthält Einschnitte<B>8,</B> die zickzackförmig von einer Kante zur andern versetzt sind und die Widerhalzen <B>11</B> bilden. Weiterhin ist hinter der Spitze<B>9</B> des Schaftes<B>22</B> die Rille <B>10</B> vorgesehen, welche den Nagel verankert.
Der dargestellte Ankernagel ist speziell zur Verwendung in Holzkonstruktionen be stimmt, und zwar vorteilhaft im Bahnoberbau zur Befestigung der Schienen auf den Holz schwellen, wobei das Lockerwerden der Nägel durch die von durchfahrenden Eisenbahn- zügern verursachten Vibrationen verhindert wird indem sich nach dem Einschlagen des Nagels die verdrängten Holzfasern in die Einschnitte<B>8</B> sowie in die Rille<B>10</B> einfügen und dadurch eine allseitige Verankerung ent steht.
Die Verwendung dieser Ankernägel im Bahnoberbau bewirkt eine grössere Wirt schaftlichkeit als mit den -bisherigen Befesti gungsmitteln, da die Stückzahl der ersteren bedeutend kleiner gehalten werden kann.
Der dargestellte Ankernagel kann auch bei andern Holzkonstruktionen als Befesti gungselement verwendet werden.
Anchor nail. The present invention relates to an to kernagel, characterized in that the shaft of the nail has an angular profile and is rotated in the longitudinal direction about its axis and that in each of the Kan th barbs are cut over their entire length, which the nail after Prevent hammering from turning back and -that there is a groove behind the tip which anchors the nail.
The accompanying drawing represents an exemplary embodiment of the subject matter of the invention.
Fig. 1 shows a view. Fig. 2 shows a cross section.
The nail shown, expediently made of wrought iron, consists of the round head <B> 1 </B> and the shaft <B> 22; </B> this has a square cross-section, the edges of which <B> 3, </ B > 4, <B> 5 </B> and <B> 6 </B> are flattened and form the surfaces <B> 7 </B>. The shaft <B> 52 </B> is rotated in the longitudinal direction about its axis and each of its edges contains incisions <B> 8 </B> which are offset in a zigzag shape from one edge to the other, and the reedings <B> 11 </B> form. Furthermore, behind the tip <B> 9 </B> of the shaft <B> 22 </B>, the groove <B> 10 </B> is provided, which anchors the nail.
The anchoring nail shown is specifically intended for use in wooden structures, and is advantageous in the railway superstructure for fastening the rails to the wooden swell Insert the displaced wood fibers into the incisions <B> 8 </B> and into the groove <B> 10 </B>, thereby creating an anchoring on all sides.
The use of these anchor nails in the railway superstructure results in greater economic efficiency than with the previous fasteners, as the number of the former can be kept significantly smaller.
The anchor nail shown can also be used as a fastening element in other wooden structures.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH247777T | 1946-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH247777A true CH247777A (en) | 1947-03-31 |
Family
ID=4466440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH247777D CH247777A (en) | 1946-03-12 | 1946-03-12 | Anchor nail. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH247777A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0164432A1 (en) * | 1984-06-14 | 1985-12-18 | WAKAI & CO. LTD. | Twisted nail |
WO2009079266A1 (en) * | 2007-12-14 | 2009-06-25 | Illinois Tool Works Inc. | Deformed shank fastener |
WO2009151782A1 (en) * | 2008-06-12 | 2009-12-17 | Illinois Tool Works Inc. | Deformed shank fastener |
-
1946
- 1946-03-12 CH CH247777D patent/CH247777A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0164432A1 (en) * | 1984-06-14 | 1985-12-18 | WAKAI & CO. LTD. | Twisted nail |
WO2009079266A1 (en) * | 2007-12-14 | 2009-06-25 | Illinois Tool Works Inc. | Deformed shank fastener |
US7819614B2 (en) | 2007-12-14 | 2010-10-26 | Illinois Tool Works, Inc. | Deformed shank fastener |
CN101896727B (en) * | 2007-12-14 | 2013-03-06 | 伊利诺斯工具制品有限公司 | Deformed shank fastener |
WO2009151782A1 (en) * | 2008-06-12 | 2009-12-17 | Illinois Tool Works Inc. | Deformed shank fastener |
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