DE365336C - Thumbtack punched from sheet metal - Google Patents
Thumbtack punched from sheet metalInfo
- Publication number
- DE365336C DE365336C DEZ12860D DEZ0012860D DE365336C DE 365336 C DE365336 C DE 365336C DE Z12860 D DEZ12860 D DE Z12860D DE Z0012860 D DEZ0012860 D DE Z0012860D DE 365336 C DE365336 C DE 365336C
- Authority
- DE
- Germany
- Prior art keywords
- punched
- sheet metal
- thumbtack
- head
- pin
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M15/00—Drawing-pins, Thumb-tacks
Description
Aus Metallblech gestanzter Reißnagel. Die bekannten aus Metallblech gestanzten Reißnägel zur Befestigung dünner Gegenstände auf Holz und ähnlichem Stoff weisen den Übelstand auf, daß ihre Entfernung aus &eem betreffenden Gegenstand deswegen Schwierigkeiten macht, weil sie auf letzterem mit ihrer ganzen Fläche, also auch mit dem Rand, fest aufliegen. Bei ihrer Entfernung kann man sich die Fingernägel verletzen oder den Stift .des Reißnagels abbrechen oder auch den angehefteten Gegenstand beschädigen.Thumbtack punched from sheet metal. The known ones made of sheet metal punched thumbtacks for fastening thin objects to wood and similar material have the disadvantage that their removal from an object in question cause difficulties because on the latter, with its entire surface, so also with the edge, rest firmly. You can remove your fingernails when they are removed injure or break off the pin of the drawing pin or the attached object to damage.
Es sind zwar auch schon Reißnägel bekannt, deren Kopf an einer Seite eine Handhabe besitzt. Diese Handhabe bewirkt aber im Gebrauch eine einseitige Hebung des Kopfes und dann des Stiftes, so daß ein Verbiegen des letzteren leicht eintreten kann.Tacks are already known with their heads on one side has a handle. However, this handle causes a one-sided lifting during use of the head and then the pin, so that bending of the latter can easily occur can.
Alle diese übelstände soll die vorliegende Erfindung dadurch beseitigen, daß der ganze Rand des Nagels etwas schräg nach oben gebördelt ist, so daß er einerseits zur Versteifung der Kopfplatte dient, anderseits aber von allen Seiten ein gleichmäßiges Untergreifen mit den Fingernägeln oder einem beliebigen Heber gestattet.The present invention is intended to remedy all of these deficiencies by that the whole edge of the nail is crimped slightly upwards so that it is on the one hand serves to stiffen the head plate, but on the other hand a uniform one from all sides Reaching under with fingernails or any lifter is permitted.
Ein Ausführungsbeispiel eines solchen Reißnagels ist in der beiliegenden Zeichnung dargestellt. Es zeigen Abb. i den Nagel im Schnitt, Abb. 2 den Nagel in Draufsicht.An embodiment of such a drawing pin is in the enclosed Drawing shown. Fig. I shows the nail in section, Fig. 2 shows the nail in Top view.
Die Kopfplatte d ist an ihrem ganzen Außenrand etwas aufgebogen, so daß sich rings um sie herum eine schräge, leicht untergreifbare Fläche b ergibt.The top plate d is slightly bent up on its entire outer edge, see above that around them there is a sloping surface b that can be easily grasped from under.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ12860D DE365336C (en) | Thumbtack punched from sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ12860D DE365336C (en) | Thumbtack punched from sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE365336C true DE365336C (en) | 1922-12-13 |
Family
ID=7622844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEZ12860D Expired DE365336C (en) | Thumbtack punched from sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE365336C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3009382A (en) * | 1959-02-16 | 1961-11-21 | Salka Ludovit | Thumbtack having a concave top face |
-
0
- DE DEZ12860D patent/DE365336C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3009382A (en) * | 1959-02-16 | 1961-11-21 | Salka Ludovit | Thumbtack having a concave top face |
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