DE53926C - Pencil holder - Google Patents

Pencil holder

Info

Publication number
DE53926C
DE53926C DENDAT53926D DE53926DA DE53926C DE 53926 C DE53926 C DE 53926C DE NDAT53926 D DENDAT53926 D DE NDAT53926D DE 53926D A DE53926D A DE 53926DA DE 53926 C DE53926 C DE 53926C
Authority
DE
Germany
Prior art keywords
pencil
cartridge
rod
sleeve
holder
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 - Lifetime
Application number
DENDAT53926D
Other languages
German (de)
Original Assignee
W. G. DINKELMEYER in Nürnberg
Publication of DE53926C publication Critical patent/DE53926C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00Propelling pencils
    • B43K21/02Writing-core feeding mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/03Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by flicking or tilting

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Description

Der in der Folge beschriebene Bleistifthalter unterscheidet sich von dem durch Patent No. 52733 geschützten dadurch, dafs die die Feststellung bewirkende Patrone (Spitzkugel) e nicht mehr vollständig frei im Halter beweglich ist, sondern zur Erhöhung der Sicherheit ihrer Wirkung an einer central im Halter angebrachten Stange s geführt wird. Durch diese Führungsstange wird es ferner möglich , . an Stelle der Patrone e, jedoch unter genauer Beibehaltung der übrigen Halterconstruction, auch andere Körper zur Feststellung des vorgefallenen Bleistiftes anzuwenden, und aufser- ; dem kann dieselbe in der nachstehend beschriebenen Weise benutzt werden, den Bleistift durch Drehen am Knopf k (s: beiliegende Zeichnung) vorzuschieben.The pencil holder described below differs from that described in Patent No. 52733 is protected by the fact that the cartridge (pointed ball) e that effects the locking is no longer completely free to move in the holder, but is guided on a rod s attached centrally in the holder to increase the safety of its effect. This guide rod also makes it possible. in place of the cartridge e, but with exactly the same structure as the rest of the holder, to use other bodies to determine the pencil that has fallen out, and to; the same can be used in the manner described below to advance the pencil by turning knob k (see attached drawing).

Zu diesem Zweck ist die Stange s an der Hülse g, durch deren Drehung der Vorschub des Bleistiftes bewirkt wird, befestigt. Ueber die Stange s ist die Patrone gesteckt, welche durchbohrt ist und genügend Spiel an der Führungsstange hat, um die zur Feststellung erforderliche schräge Lage (Fig. 2) annehmen zu können. Die Wirkungsweise des so- beschaffenen Halters ist nun die gleiche wie bei; Patent No. 52733. Bei abwärts gehaltener Mündung fällt der Bleistift sammt Stange ί und Patrone e vor .und nimmt · letztere beim Schreiben die in Fig. 2 gezeichnete Lage an, wobei durch die Führung an der Stange s eine Verschiebung infolge des beim Schreiben ausgeübten Druckes und ein Festklemmen im Halter verhindert wird.For this purpose, the rod s is attached to the sleeve g , the rotation of which causes the pencil to advance. The cartridge is pushed over the rod s and is pierced and has enough play on the guide rod to be able to assume the inclined position required for detection (FIG. 2). The mode of operation of the holder created in this way is now the same as with; Patent No. In 52,733th downward held mouth of the pencil falls together with ί rod and cartridge e performs .and · latter when writing the position shown in Fig. 2 located on, wherein through the guide on the rod as a result of the pressure exerted s when writing pressure and a displacement Jamming in the holder is prevented.

Die Stange s erhalt behufs Vorschubes des Bleistiftes einen rechteckigen Querschnitt und wird in einem gleichgeformten Schlitz r des drehbar am Halber befestigten Knopfes Arx geführt. Durch Drehen des letzteren wird daher auch die Stange s sammt Hülse g ver-,, dreht und ■ der Bleistift vor- oder zurückgeschoben. .The rod s is given a rectangular cross-section for the purpose of advancing the pencil and is guided in a slot r of the same shape of the button Ar x, which is rotatably fastened to the half. By turning of the latter is therefore the rod s together with sleeve g ,, comparable rotates and ■ the pencil forward or pushed back. .

Claims (1)

Patent-Anspruch:-.Patent Claim: -. An Bleistifthaltern mit frei fallendem Stift, bei welchen nach Patent No. 52733 die Feststellung des vorgefallenen Bleistiftes durch eine Patrone e bewirkt wird, welchö beim .Schreiben eine schräge Lage annimmt und ^n dieser zwischen das Ende / der Bleistifthülse α und den festen Ansatz /i, geklemmt wird:On pencil holders with a freely falling pen, which according to patent no. 52733 the detection of the fallen pencil is effected by a cartridge e , which assumes an inclined position when writing and ^ n this is clamped between the end / the pencil sleeve α and the fixed attachment / i: die Anordnung einer an Hülse g befestigten r Führungsstange s, welche eine seitliche Verschiebung der Patrone e verhindert und durch Verbindung mit dem Knopfe k den Vorschub des Bleistiftes durch Drehen an diesem Knopfe ermöglicht.the arrangement of a guide rod s attached to the sleeve g , which prevents a lateral displacement of the cartridge e and, through connection with the button k, enables the pencil to be advanced by turning this button. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings. BERLIK. OEDBUCtCT IN DEK BEICHSDRUCKEREI.BERLIK. OEDBUCtCT IN DEK IMAGE PRINTING.
DENDAT53926D Pencil holder Expired - Lifetime DE53926C (en)

Publications (1)

Publication Number Publication Date
DE53926C true DE53926C (en)

Family

ID=328549

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT53926D Expired - Lifetime DE53926C (en) Pencil holder

Country Status (1)

Country Link
DE (1) DE53926C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611343A (en) * 1948-07-03 1952-09-23 Imp Pen & Pencil Co Inc Retractable writing implement
US2741226A (en) * 1953-11-03 1956-04-10 Essex Corp Ball pen
US2868170A (en) * 1953-10-14 1959-01-13 Paper Mate Mfg Co Retractable mechanism of pinch yoke type
US2898887A (en) * 1958-06-05 1959-08-11 Scripto Inc Toggle actuated alternate push rocking latch mechanism for retractable ball pen
US2930354A (en) * 1956-12-31 1960-03-29 Scripto Inc Alternate push rocking latch mechanism for retractable ball pen
US2930356A (en) * 1956-05-15 1960-03-29 Scripto Inc Retractable writing implement
US2930355A (en) * 1957-07-30 1960-03-29 Scripto Inc Ball point pen
DE1148156B (en) * 1954-11-30 1963-05-02 Edmond Gaston Regnault Writing utensils, in particular ballpoint pens, with a writing cartridge that can be displaced in length by tilting the housing and locked in the writing position

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611343A (en) * 1948-07-03 1952-09-23 Imp Pen & Pencil Co Inc Retractable writing implement
US2868170A (en) * 1953-10-14 1959-01-13 Paper Mate Mfg Co Retractable mechanism of pinch yoke type
US2741226A (en) * 1953-11-03 1956-04-10 Essex Corp Ball pen
DE1148156B (en) * 1954-11-30 1963-05-02 Edmond Gaston Regnault Writing utensils, in particular ballpoint pens, with a writing cartridge that can be displaced in length by tilting the housing and locked in the writing position
US2930356A (en) * 1956-05-15 1960-03-29 Scripto Inc Retractable writing implement
US2930354A (en) * 1956-12-31 1960-03-29 Scripto Inc Alternate push rocking latch mechanism for retractable ball pen
US2930355A (en) * 1957-07-30 1960-03-29 Scripto Inc Ball point pen
US2898887A (en) * 1958-06-05 1959-08-11 Scripto Inc Toggle actuated alternate push rocking latch mechanism for retractable ball pen

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