DE1807847U - FILLER HOLDER. - Google Patents
FILLER HOLDER.Info
- Publication number
- DE1807847U DE1807847U DEST11914U DEST011914U DE1807847U DE 1807847 U DE1807847 U DE 1807847U DE ST11914 U DEST11914 U DE ST11914U DE ST011914 U DEST011914 U DE ST011914U DE 1807847 U DE1807847 U DE 1807847U
- Authority
- DE
- Germany
- Prior art keywords
- cone
- spindle
- spindle nut
- fountain pen
- presses against
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
- B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
Firma J.S .Staedtler in Nürnberg, Rüokertstrasse 9J.S. Staedtler company in Nuremberg, Rüokertstrasse 9
"Füllhalter""Fountain pen"
Die Erfindung betrifft einen Füllhalter mit durch einen hinteren Drehknopf zu betätigender Spindelmechanik für den Kölbenvor- und -rückschub.The invention relates to a fountain pen with a spindle mechanism that can be operated by a rear rotary knob for piston advancement and retraction.
Bei einem solchen Füllhalter ist erfindungsgemäss die Ausbildung so getroffen, dass der mit dem Drehknopf verbundenen Spindelmutter eine Klemmkupplung vorgeschaltet ist, welche aus einem vorderen, die Geradführung für. die Spindel bildenden, lose drehbar im Hantel sitzenden Konus und einem G-egenkonus mit federnden Schenkeln besteht, an welchen der Vorderkonus bei der Drehung der Spindelmutter sich anpresst und welcher dabei an den Haltermantel festgeklemmt wird.In the case of such a fountain pen, according to the invention made the training so that the spindle nut connected to the rotary knob is preceded by a clamping coupling is which from a front, the straight line for. the spindle forming the loosely rotatable seated in the dumbbell Cone and a G-egen cone with resilient legs, to which the front cone presses when the spindle nut rotates and which to the Holder jacket is clamped.
Vorzugsweise ist dabei der Vorderkonus mit einem Innengewinde versehen, das mit einem G-egengewinde der Spindelmutter kämmt und die axiale Bewegung des Vorderkonus zwecks Klemmwirkung veranlasst.The front cone is preferably provided with an internal thread which is connected to a co-threading of the Spindle nut meshes and the axial movement of the front cone caused for the purpose of clamping effect.
Die Erfindung bringt den j?ortschritt, dass das die Geradführung der Spindel bewirkende Glied durch einfache Elerniwirkung festgelegt d.h. an der Drehung gehindert wird und dass das Gegenklemmglied seinerseits dabei an den Haltermantel angeklemmt wird, Dabei ist von besonderem Vorteil, dass diese Wirkung mit EiIfe des ohnehin ■vorhandenen Getriebes aus Spindel und Mutter erreicht wird« Wegen seiner einfachen Bauteile zeichnet sich die neue Mechanik auch in fertigungstechnischer und montagemassiger Einsicht aus«The invention brings the progress that the the The link causing the spindle to be guided straight is fixed by a simple Elerni effect, i.e. prevented from rotating is and that the counter-clamping member in turn the holder jacket is clamped, it is of particular advantage that this effect with eggIfe anyway ■ Reached the existing gear unit consisting of spindle and nut will «Because of its simple components, the new mechanics are also characterized in terms of production technology and assembly dimensions Insight from «
Die Z&iohnung veranschaulicht ein Ausführungsbeispiel der Erfindung in schematischer Darstellung, äs zeigen:The Z & iohnung illustrates an embodiment of the invention in a schematic representation, AES show:
Pig. 1 einen Längsschnitt durch das hintere Seil eines Füllhalters,Pig. 1 shows a longitudinal section through the rear rope a fountain pen,
Pig. 2 einen Schnitt nach A-B der S1Ig.1, Sig. 3 einen Schnitt nach C-D der Fig.l, 3?ig. 4 einen Schnitt nach 3-51 der l?ig.l.Pig. 2 a section according to AB of S 1 Ig.1, Sig. 3 a section according to CD of Fig. 1, 3 ig. 4 a cut after 3-5 1 of the l ? ig.l.
An den Haltermantel a schliesst hinten der Drehknopf b an, welcher zusammen mit seinem EaIs ο die Kutter für die Spindel d bildet, an welcher vorn der Kolben e sitzt.The rotary knob closes at the rear of the holder jacket a b to who together with his EaIs ο the cutter forms for the spindle d, on which the piston e sits at the front.
Diesen Teilen ist erfindungsgemäss eine Klemmkupplung zugeordnet. Diese besteht aus dem Tor der konus f,According to the invention, these parts are a clamping coupling assigned. This consists of the gate of the cone f,
*· ■ - -■ 3* · ■ - - ■ 3
der eine dem Querschnitt der Spindel d entsprechende Ausnehmung g zur G-eradführung dieser Spindel aufweist und aus dem Gegenkonus h, welcher durch Längsschlitze i in federnde Schenkel unterteilt ist.the one recess corresponding to the cross section of the spindle d g for the G-eradführung of this spindle and from the counter cone h, which through longitudinal slots i in resilient leg is divided.
Am vorderen Ende des Halses c ist das Gewinde k vorgesehen, welches mit einem Gegengewinde 1 des Torderkonus f zusammenwirkfc. Es handelt sich um ein Flachgewinde, während die Spindel, wie bekannt, ein Steilgewinde aufweist. Wenn der Drehknopf b zum Kolbenvorschub gedreht wird, so wird durch das G-ewinde k, 1 der Vorder konus f in den Gegenkonus h hineingezogen, wodurch dessen Schenkel auseinandergespreizt und an die Ealterwandung angeklemmt werden.At the front end of the neck c, the thread k is provided, which is connected to a mating thread 1 of the gate cone f interact fc. It is a flat thread, while the spindle, as is known, has a high helix thread. When the rotary knob b is turned to advance the piston the front cone f pulled into the counter cone h, whereby its legs spread apart and clamped to the Ealterwandung will.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST11914U DE1807847U (en) | 1959-12-17 | 1959-12-17 | FILLER HOLDER. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST11914U DE1807847U (en) | 1959-12-17 | 1959-12-17 | FILLER HOLDER. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1807847U true DE1807847U (en) | 1960-03-10 |
Family
ID=32919178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST11914U Expired DE1807847U (en) | 1959-12-17 | 1959-12-17 | FILLER HOLDER. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1807847U (en) |
-
1959
- 1959-12-17 DE DEST11914U patent/DE1807847U/en not_active Expired
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