DE819954C - Ball socket for ballpoint pen - Google Patents
Ball socket for ballpoint penInfo
- Publication number
- DE819954C DE819954C DE1949P0042656 DEP0042656D DE819954C DE 819954 C DE819954 C DE 819954C DE 1949P0042656 DE1949P0042656 DE 1949P0042656 DE P0042656 D DEP0042656 D DE P0042656D DE 819954 C DE819954 C DE 819954C
- Authority
- DE
- Germany
- Prior art keywords
- ball
- tube
- ball socket
- socket according
- ballpoint pen
- 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
- 241000722921 Tulipa gesneriana Species 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 235000015250 liver sausages Nutrition 0.000 claims 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
Landscapes
- Pens And Brushes (AREA)
Description
Die bisher bekannten Schreibspitzen, die für Kugelschreiber Verwendung finden, sind meist aus Messing in Dreharbeit gefertigt. Da somit die Kugelfassung hierbei aus weichem, die Kugel dagegen aus sehr hartem Material besteht, nutzt sich die Kugelfassung der Schreibspitze sehr schnell ab. Bei der dritten Füllung muß auf jeden Fall eine neue Schreibspitze verwendet werden. Würde die erste Spitze weiterbenutzt, so wäre ein Lecken und damit verbunden ein Schmieren des Kugelschreibers die Folge, weil sich die Kugel in dem Kugelsitz bereits eingelaufen hat, der sich infolgedessen vergrößert, so daß die Schreibspitze unbrauchbar ist.The previously known writing tips that are used for ballpoint pens are mostly made of brass in turning. Since the ball socket made of soft material, whereas the ball is made of very hard material, is useful the ball socket of the writing tip off very quickly. The third filling must a new nib must definitely be used. Would tip the first If you continue to use it, the ballpoint pen would leak and thus smear the result, because the ball has already run into the ball seat, which is consequently enlarged, so that the writing tip is unusable.
Diese Nachteile machen sich sehr unangenehm bemerkbar, insbesondere auch deshalb, weil es sehr kostspielig ist, stets nach einigen Monaten das wichtigste Teil des Kugelschreibers, nämlich die Schreibspitze, neu beschaffen zu müssen.These disadvantages make themselves very uncomfortably noticeable, in particular also because it is very expensive, always the most important after a few months Part of the pen, namely the nib, to have to re-acquire.
Bei dem Erfindungsgegenstand handelt es sich um eine Kugelfassung für Kugelschreiber, bestehend aus einem oder zwei ineinandergeschobenen oder -geschraubten Röhrchen aus korrosionsbeständigem hartem Material, das oder die infolge ihrer präzisen Herstellungsmöglichkeit einen Genauigkeitsfaktor zulassen, der folgende Vorteile aufweist: i. Das oder die Röhrchen können in ungleich höherer Festigkeit hergestellt werden wie die bisherigen Schreibspitzen von Kugelschreibern und %%-eisen dadurch eine vielfache Lebensdauer der bisherigen Kugelschreiberspitzen auf.The subject of the invention is a ball socket For ballpoint pens, consisting of one or two nested or screwed Tubes made of corrosion-resistant hard material, which as a result of their precise Manufacturing ability to allow an accuracy factor, the following advantages comprises: i. The tube or tubes can be manufactured with a disproportionately higher strength become like the previous nibs of ballpoint pens and %% irons a multiple service life of the previous ballpoint pen tips.
2. Das oder die Röhrchen weisen eine sehr hohe Maßgenauigkeit trotz der einfacheren Arbeit auf. Die Zeichnung gibt in den Abb. i bis 5 verschiedene Ausführungsformen einer Kugelfassung nach der Erfindung wieder.2. The tube or tubes have a very high degree of dimensional accuracy the easier work on. The drawing in Figs. I to 5 shows different ones Embodiments of a ball socket according to the invention again.
Die Kugelfassung besteht nach Abb. i und 2 aus einem Außenröhrchen 6 mit einer Innenbohrung, in die ein zweites Röhrchen 7 eingeschoben oder eingeschraubt ist. Das äußere Röhrchen 6 dient zur Halterung der Kugel 4, das innere Röhrchen 7 mit der Kapillarbohrung 5 als Kugelsitz.The spherical socket consists of an outer tube as shown in Fig. I and 2 6 with an inner bore into which a second tube 7 is inserted or screwed is. The outer tube 6 is used to hold the ball 4, the inner tube 7 with the capillary bore 5 as a ball seat.
Bei billigeren Ausführungen, wie in Abb. 3 gezeigt, besteht die Kugelfassung nur aus einem Röhrchen 8 mit Kapillarbohrung 5, das so geformt ist, daß durch Herstellung einer Einziehung bzw. Einsickung i im Röhrchen 8 ein Sitz für die Kugel 4, geschaffen ist. Das gleiche kann durch einseitiges Aufweiten eines Röhrchens 9 mit Kapillarbohrung 5 gemäß Abb. 4 erreicht werden, in dem das Röhrchen 9 zur _#,ufnalime der Kugel .4 am vorderen Ende 3 tulpenförmig ausgebildet wird.With cheaper designs, as shown in Fig. 3, there is a ball socket only from a tube 8 with capillary bore 5, which is shaped so that by manufacture a retraction or indentation i in the tube 8 a seat for the ball 4 is created is. The same can be done by widening a tube 9 with a capillary bore on one side 5 can be achieved according to Fig. 4, in which the tube 9 to _ #, ufnalime the ball .4 is formed tulip-shaped at the front end 3.
Bei zwei ineinandergesteckteii oder -geschraubten Röhrchen erhält das innere Röhrchen 7 dadurch seinen festen Halt, daß das äußere Röhrchen 6 am unteren Teil 2 einer- oder beiderseits eingesickt ist.If two tubes are plugged into one another or screwed into one another the inner tube 7 thereby its firm hold that the outer tube 6 on the lower Part 2 has been sent in on one or both sides.
Die die Kugelhalterung bildenden Röhrchen 6, 8 oder 9 können am vorderen Ende in vollem Umfang eingebördelt oder aber mit Krallen io versehen sein, deren Spitzen nach innen eingebogen sind.The tubes 6, 8 or 9 forming the ball holder can be attached to the front End fully crimped or provided with claws io, their Tips are inflected inwards.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1949P0042656 DE819954C (en) | 1949-05-14 | 1949-05-14 | Ball socket for ballpoint pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1949P0042656 DE819954C (en) | 1949-05-14 | 1949-05-14 | Ball socket for ballpoint pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE819954C true DE819954C (en) | 1951-11-05 |
Family
ID=578899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1949P0042656 Expired DE819954C (en) | 1949-05-14 | 1949-05-14 | Ball socket for ballpoint pen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE819954C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834321A (en) * | 1954-11-09 | 1958-05-13 | Duefrene George | Ball-type writing tip |
| DE1046451B (en) * | 1951-10-05 | 1958-12-11 | Henry George Martin | Method and device for producing the ball seat in the writing tip of a ballpoint pen |
| US3181228A (en) * | 1961-08-10 | 1965-05-04 | Fagard A J & Cie | Method for producing ball points and their protecting caps |
| DE3601676A1 (en) * | 1986-01-21 | 1987-07-23 | Rudi Hutt | WRITING TIP AND METHOD FOR THEIR PRODUCTION |
-
1949
- 1949-05-14 DE DE1949P0042656 patent/DE819954C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1046451B (en) * | 1951-10-05 | 1958-12-11 | Henry George Martin | Method and device for producing the ball seat in the writing tip of a ballpoint pen |
| US2879586A (en) * | 1951-10-05 | 1959-03-31 | Compania Uruguaya De Fomento Industrial Sa | Method for the production of ball tip writing instruments |
| US2834321A (en) * | 1954-11-09 | 1958-05-13 | Duefrene George | Ball-type writing tip |
| US3181228A (en) * | 1961-08-10 | 1965-05-04 | Fagard A J & Cie | Method for producing ball points and their protecting caps |
| DE3601676A1 (en) * | 1986-01-21 | 1987-07-23 | Rudi Hutt | WRITING TIP AND METHOD FOR THEIR PRODUCTION |
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