AT114699B

AT114699B - Fountain pen.

Info

Publication number: AT114699B
Authority: AT
Original assignee: Italiana Di Penne A Serbatoio
Priority date: 1927-03-21
Filing date: 1928-03-16
Publication date: 1929-10-25

Description

  

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 mithin wird der Arm 13, welche Stellung er auch immer zu Beginn der Axialbewegung des Stockes 2 beim Schliessen der Feder einnimmt, durch die Ränder der Erweiterung 17 genau zur Mündung der Nut 14 geführt. Es kann daher nicht vorkommen, dass der Arm 13 das Schliessen der Feder hindert, da er in jeder beliebigen Stellung in die Erweiterung 17 eintreten und so in die Nut 14 gelangen kann, die zufolge ihrer Schraubenform die Drehung der Scheibe 10 bewirkt, um den Kanal 9 zu   schliessen.   



   PATENT-ANSPRÜCHE :
1. Füllfederhalter mit einziehbarer Feder und verschliessbarem Verbindungskanal zwischen Feder und Tintenbehälter, dadurch gekennzeichnet, dass das die Schreibfeder tragende Organ einen drehbaren Verschluss trägt, dessen Arm (13) in eine Schraubennut (14) des Füllfedergehäuses eingreift, so dass durch die Axialverstellung zwecks Aus-und Einschiebens der Feder der   Verschluss verdreht   wird.



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 consequently, whatever position it assumes at the beginning of the axial movement of the stick 2 when the spring is closed, the arm 13 is guided by the edges of the enlargement 17 precisely to the mouth of the groove 14. It cannot therefore happen that the arm 13 prevents the spring from closing, since it can enter the enlargement 17 in any position and thus get into the groove 14 which, due to its helical shape, causes the disk 10 to rotate around the channel 9 to close.



   PATENT CLAIMS:
1. Fountain pen with retractable spring and closable connecting channel between the pen and the ink container, characterized in that the organ carrying the pen carries a rotatable closure, the arm (13) of which engages in a screw groove (14) of the fountain pen housing so that the axial adjustment for the purpose of off -and pushing in the spring the lock is twisted.

Claims

2. Fountain pen according to claim 1, characterized in that the screw groove has an extension at its outer end, so that the arm (13) of the closure enters the screw groove, whatever position the arm assumes at the beginning of the movement intended to retract the spring .

3. Fountain pen according to claim 1, characterized in that the closure is formed by a flat disc (10) which is pressed against its seat by a spring.

4. Fountain pen according to claim 3, characterized in that the spring (15) is supported with its other end on an inner shoulder of an extension (2 ') of the member (2) carrying the pen. EMI2.1