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AT48659B - Feather pen. - Google Patents

Feather pen.

Info

Publication number
AT48659B
AT48659B AT48659DA AT48659B AT 48659 B AT48659 B AT 48659B AT 48659D A AT48659D A AT 48659DA AT 48659 B AT48659 B AT 48659B
Authority
AT
Austria
Prior art keywords
feather pen
pen
serve
feather
magnetic needle
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Dr Sperl
Original Assignee
Josef Dr Sperl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Josef Dr Sperl filed Critical Josef Dr Sperl
Application granted granted Critical
Publication of AT48659B publication Critical patent/AT48659B/en

Links

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sewing Machines And Sewing (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Der Gegenstand der vorliegenden Erfindung ist eine   Schreibfeder,   die infolge ihrer   Ausgestattung geeignet   ist,   als Magnetnadel   zu dienen und auf diese Weise einen billig zu beschaffenden Lohrbohelf zu bilden. 



   Im Sinne der Erfindung werden gewöhnliche, aus Stahl hergestellte Schreibfedern in ihrem Schwerpunkte mit einer   Körnervertiefung   ausgestattet oder mit einem kleinen 
 EMI1.2 
 eignet werden, auf eine Nadel aufgesetzt, als Magnetnadel zu dienen. 



   In den Fig.   l   und 2 der Zeichnung ist eine aus Stahl hergestellte Schreibfeder a in Draufsicht und Querschnitt gezeigt, welche in ihrem Schwerpunkte mit einer Körner- 
 EMI1.3 
 gesetzt werden kann, um nach erfolgter   Magnetisierung   als   Magnetnadel   zu dienen. 



   Bei der in den Fig. 3 und 4 in Draufsicht und Längsschnitt   gezl'igteu AusfUhrllng   wird das im Schwerpunkte angeordnete   Spurlager   durch ein   keines   Hütchen c gebildet, welches in oine   Durchtochung   der   Feder (t eingepresst worden   ist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The subject of the present invention is a pen which, due to its equipment, is suitable to serve as a magnetic needle and in this way to form a low-cost drilling tool.



   For the purposes of the invention, ordinary nibs made of steel are equipped with a center of gravity with a center hole or with a small one
 EMI1.2
 can be placed on a needle to serve as a magnetic needle.



   In Figs. L and 2 of the drawing, a pen made of steel a is shown in plan view and cross section, which in its focus with a grain
 EMI1.3
 can be set to serve as a magnetic needle after magnetization.



   In the embodiment shown in plan view and longitudinal section in FIGS. 3 and 4, the thrust bearing arranged in the center of gravity is formed by a small cap c which has been pressed into a perforation of the spring (t.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : EMI1.4 liegenden Spurlager versehen ist, zu dem Zwecke, nach erfolgter Magnetisierung als Magnetnadel dienen zu können. EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.4 lying thrust bearing is provided for the purpose of being able to serve as a magnetic needle after magnetization has taken place. EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT48659D 1910-08-19 1910-08-19 Feather pen. AT48659B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT48659T 1910-08-19

Publications (1)

Publication Number Publication Date
AT48659B true AT48659B (en) 1911-06-26

Family

ID=3569253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT48659D AT48659B (en) 1910-08-19 1910-08-19 Feather pen.

Country Status (1)

Country Link
AT (1) AT48659B (en)

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