DE53926C - Pencil holder - Google Patents
Pencil holderInfo
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/03—Mechanisms 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)
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)
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 |
-
0
- DE DENDAT53926D patent/DE53926C/en not_active Expired - Lifetime
Cited By (8)
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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