DE178436C - - Google Patents
Info
- Publication number
- DE178436C DE178436C DENDAT178436D DE178436DA DE178436C DE 178436 C DE178436 C DE 178436C DE NDAT178436 D DENDAT178436 D DE NDAT178436D DE 178436D A DE178436D A DE 178436DA DE 178436 C DE178436 C DE 178436C
- Authority
- DE
- Germany
- Prior art keywords
- screw
- lead
- holder
- pen
- turning
- 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.)
- Active
Links
- 239000003247 radioactive fallout Substances 0.000 description 1
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
- B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 178436 -KLASSE 70«. GRUPPE 2.- M 178436 - CLASS 70 «. GROUP 2.
JOHANNES SIEMON in LOBSTADT b. BORNA i. S.JOHANNES SIEMON in LOBSTADT b. BORNA i. S.
Schreibstift mit einer aus ihrem Halter durch Drehung einer SchraubeWriting pen with one out of its holder by turning a screw
herausdrängbaren Mine.pushable mine.
Den Gegenstand der Erfindung bildet ein Schreibstift mit verschiebbarer Mine. Bei derartigen Bleistiften soll| die Mine aus der Hülle herausschiebbar sein, ohne von selbst herauszufallen. Der Erfindungsgegenstand soll diese Aufgabe auf verhältnismäßig einfache Weise lösen. Die Einrichtung ist derartig, daß die bewegbare Mine durch eine im Minenloch angeordnete Schraube aus dem ίο letzteren herausgedrängt wird.The subject of the invention is a pen with a displaceable lead. at such pencils should be | the lead can be pushed out of the case without to fall out. The subject matter of the invention is intended to make this task relatively simple Way to solve. The device is such that the movable mine by a screw arranged in the mine hole from the ίο the latter is forced out.
In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Fig. ι zeigt eine unmittelbar in das Minenloch b eingesetzte Schraube, welche mittels des Schraubenziehers in Fig. 2 vorwärtsgeschraubt wird; dabei schneidet die Schraube in die HoIzhülle c das Muttergewinde selbst ein.In the drawing, the subject matter of the invention is shown, for example. FIG. 1 shows a screw inserted directly into the mine hole b , which is screwed forward by means of the screwdriver in FIG. 2; the screw cuts the nut thread itself into the wooden casing c.
Fig. 3 unterscheidet sich von Fig. 1 insofern, als die Schraube α eine Stange d besitzt, welche in die Hülse e fest eingenietet ao ist. Durch Drehen der Hülse e wird die Schraube α in die Hülle c hineingeschraubt. In dieser Ausführungsform stellt der Bewegungsteil für die Schraube mit dem Schreibstifte ein geschlossenes Ganzes dar.Fig. 3 differs from Fig. 1 in that the screw α has a rod d which is firmly riveted ao into the sleeve e. By turning the sleeve e, the screw α is screwed into the sheath c . In this embodiment, the moving part for the screw with the pen represents a closed whole.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE178436C true DE178436C (en) |
Family
ID=442833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT178436D Active DE178436C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE178436C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3835679A1 (en) * | 1988-10-20 | 1990-04-26 | Faber Castell A W | Insert stick, in particular cosmetic stick |
| DE3835680A1 (en) * | 1988-10-20 | 1990-04-26 | Nele Hempel Gmbh | Method for producing an insert, in particular for cosmetic sticks and the like, insert for a cosmetic stick, and cosmetic stick with an insert of this type |
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0
- DE DENDAT178436D patent/DE178436C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3835679A1 (en) * | 1988-10-20 | 1990-04-26 | Faber Castell A W | Insert stick, in particular cosmetic stick |
| DE3835680A1 (en) * | 1988-10-20 | 1990-04-26 | Nele Hempel Gmbh | Method for producing an insert, in particular for cosmetic sticks and the like, insert for a cosmetic stick, and cosmetic stick with an insert of this type |
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