DE376478C - Point type for typewriters - Google Patents

Point type for typewriters

Info

Publication number
DE376478C
DE376478C DER55745D DER0055745D DE376478C DE 376478 C DE376478 C DE 376478C DE R55745 D DER55745 D DE R55745D DE R0055745 D DER0055745 D DE R0055745D DE 376478 C DE376478 C DE 376478C
Authority
DE
Germany
Prior art keywords
typewriters
type
circle
point type
point
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
Application number
DER55745D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KURT RAUTMANN
Original Assignee
KURT RAUTMANN
Publication date
Priority to DER55745D priority Critical patent/DE376478C/en
Application granted granted Critical
Publication of DE376478C publication Critical patent/DE376478C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/04—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies carried upon levers or radial arms, e.g. manually operated

Landscapes

  • Handling Of Sheets (AREA)

Description

Punkttype für Schreibmaschinen. Bekanntlich beschädigt die feste Punkttype für Schreibmaschinen sehr bald die Walze. Ebenso wird -mit einer solchen Type sehr leicht der Schreibbogen bzw. das Kohlepapier und insbesondere bei der Herstellung von Wachsmatrizen der Wachsbogen durchschlagen. Diese Übelstände sollen durch die neue Punkttype vermieden werden, und zwar ist dieselbe deshalb so beschaffen, daß sie nicht mehr einen einzigen dicken Punkt, sondern einen Kreis mit einem kleinen Punkt in der Mitte erzeugt. Der kleine Punkt im Mittelpunkt des Kreises wird nun insbesondere durch die Spitze eines besonderen Schraubenbolzens erzeugt, der von hinten her in den Hebelkopf derart eingeschraubt wird, daß er in der Mitte der den Kreis erzeugenden Type aus dem Hebelkopf heraustritt. Auf diese Weise hat man die Möglichkeit, den Schraubenbolzen, je nach Art des Papiers, der Matrize o. dgl., mehr oder weniger vorschrauben zu können und vermeidet so das Durchschlagen des Papiers, der Mtachsmatrize u. dgl. In der Zeichnung ist eine Ausführungsform des Erfindungsgedankens beispielsweise dargestellt, und zwar zeigt Abb. i einen Schreibmaschinenhebel in Seitenansicht mit dem in Betracht kommenden Teil des Hebelkopfes im Längsschnitt, Abb. 2 eine Aufsicht auf den gleichen Hebel. i bedeutet den Teil der Type, welcher den Kreis des anzuschlagenden Punktes erzeugt, während 2 den in den Typenkopf 3 eingeschraubten Bolzen darstellt, dessen etwas vorstehende Spitze 4. den Punkt üz der Mitte des Kreise erzeugt.Dot type for typewriters. As is known, the fixed point type damages for typewriters very soon the roller. Likewise, with such a type becomes very easy the writing sheet or the carbon paper and especially in the production of wax matrices pierce the wax arch. These evils are supposed to be caused by the new point types are avoided, and that is why the same is such that they no longer have a single thick point, but a circle with a small one Point created in the middle. The small point at the center of the circle will now be generated in particular by the tip of a special screw bolt, which by is screwed back into the lever head so that it is in the middle of the Circle generating type emerges from the lever head. That way you have the Possibility to use the screw bolt, depending on the type of paper, die or the like, to be able to screw in more or less and thus avoids the penetration of the Paper, the Mtachsmatrize and the like. In the drawing is an embodiment of the The inventive idea shown for example, namely Fig. I shows a typewriter lever in side view with the relevant part of the lever head in longitudinal section, Fig. 2 is a plan view of the same lever. i means the part of the type which creates the circle of the point to be attached, while 2 the in the type header 3 screwed bolt represents the slightly protruding tip 4. the point üz the center of the circle.

Claims (1)

PATENT-ANsPRUcH Punkttype für Schreibmaschinen, dadurch gekennzeichnet, daß dieselbe aus einer auf dem Hebelkopf (3) befestigten Kreistype (i) besteht, in deren Kreismittelpunkt ein in dem Hebelkopf mehr oder weniger v orschraubbarer, mit Spitze versehener Bolzen (2) heraustritt.PATENT CLAIM Point type for typewriters, characterized in that that it consists of a type of circle (i) attached to the lever head (3), in the center of the circle a more or less screwable in the lever head, tipped bolt (2) emerges.
DER55745D Point type for typewriters Expired DE376478C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER55745D DE376478C (en) Point type for typewriters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER55745D DE376478C (en) Point type for typewriters

Publications (1)

Publication Number Publication Date
DE376478C true DE376478C (en) 1923-05-29

Family

ID=7410058

Family Applications (1)

Application Number Title Priority Date Filing Date
DER55745D Expired DE376478C (en) Point type for typewriters

Country Status (1)

Country Link
DE (1) DE376478C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044117B (en) * 1952-02-06 1958-11-20 Caracteres Sa Type lever with types for writing and similar machines from one piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044117B (en) * 1952-02-06 1958-11-20 Caracteres Sa Type lever with types for writing and similar machines from one piece

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