AT156397B - Tool for driving and piercing holes, especially in leather. - Google Patents

Tool for driving and piercing holes, especially in leather.

Info

Publication number
AT156397B
AT156397B AT156397DA AT156397B AT 156397 B AT156397 B AT 156397B AT 156397D A AT156397D A AT 156397DA AT 156397 B AT156397 B AT 156397B
Authority
AT
Austria
Prior art keywords
leather
tool
driving
handle
piercing holes
Prior art date
Application number
Other languages
German (de)
Inventor
Hermann Krassnitzer
Original Assignee
Hermann Krassnitzer
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 Hermann Krassnitzer filed Critical Hermann Krassnitzer
Application granted granted Critical
Publication of AT156397B publication Critical patent/AT156397B/en

Links

Landscapes

  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Werkzeug zum Einschlagen und Stechen von Löchern, insbesondere in Leder. 
 EMI1.1 
 
Schuster bekannt, deren aus einer Metallhülse bestehendes Heft mit einer die   Hammerschläge   un- mittelbar aufnehmenden Holzpackung versehen ist. Es ist auch vorgeschlagen worden, Schuhmacher- orte mit einer unter regelbarer Federwirkung stehenden Ahle auszustatten und den abgefederten Teil, auf den die   Hammerschläge   erfolgen, mit einer die Hammerschläge vermittelnden Lederscheibe zu versehen. Während im ersten Falle die unliebsamen Begleiterscheinungen eines metallischen Heftes durch die Holzpackung nicht behoben werden können, ist das an zweiter Stelle erwähnte Handwerk- zeug zu umständlich zusammengesetzt, um befriedigend gehandhabt werden zu können. 



   Die Erfindung beseitigt die gegen derartige bekannte Werkzeuge auftauchenden Bedenken durch   Rückkehr   zum bewährten   Holzheft   und besteht darin, dass das freie Ende des Heftes mit einer Doppel- zwinge versehen ist, die einerseits den Rand des Heftes einfasst und anderseits eine Einlage aus stoss- dämpfendem Material, wie Leder, aufweist. 



   In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes teils in Ansicht, teils in axialem Schnitt veranschaulicht. 
 EMI1.2 
 für die Ahle versehen und trägt andernends eine den Heftrand einfassende Doppelzwinge e, die eine Einlage   d   aus stossdämpfendem Material, z. B. Leder, aufweist, um die auf die Einlage gerichteten 
 EMI1.3 
 gemeinsamen Schraube e am Heft a festgemacht. 

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



   <Desc / Clms Page number 1>
 



  Tool for driving and piercing holes, especially in leather.
 EMI1.1
 
Schuster is known whose handle, which consists of a metal sleeve, is provided with a wooden pack which directly receives the hammer blows. It has also been proposed to equip shoemaker's sites with an awl which is subject to adjustable spring action and to provide the spring-loaded part on which the hammer blows take place with a leather disc that mediates the hammer blows. While in the first case the unpleasant side effects of a metallic booklet cannot be eliminated by the wooden packing, the hand tool mentioned in the second place is too cumbersome to be able to be handled satisfactorily.



   The invention eliminates the concerns that arise against such known tools by returning to the tried and tested wooden handle and consists in the fact that the free end of the handle is provided with a double clamp which on the one hand surrounds the edge of the handle and on the other hand an insert made of shock-absorbing material, like leather.



   In the drawing, an exemplary embodiment of the subject matter of the invention is illustrated partly in view and partly in axial section.
 EMI1.2
 provided for the awl and on the other end carries a double clamp e which surrounds the binding edge and which has an insert d made of shock-absorbing material, e.g. B. leather, has to be directed to the insert
 EMI1.3
 common screw e attached to handle a.

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

 

Claims (1)

PATENT-ANSPRUCH : Werkzeug zum Einschalten und Stechen von Löchern in Materialien, wie Leder, insbesondere für Schuster, mit Holzschaft, dadurch gekennzeichnet, dass das freie Ende des Heftes mit einer Doppelzwinge versehen ist, die einerseits den Rand des Heftes einfasst und anderseits eine Einlage aus stossdämpfendem Material, wie Leder, aufweist. EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Tool for turning on and piercing holes in materials such as leather, especially for shoemakers, with a wooden shaft, characterized in that the free end of the handle is provided with a double clamp which on the one hand surrounds the edge of the handle and on the other hand an insert made of shock-absorbing material, like leather. EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT156397D 1937-02-25 1937-02-25 Tool for driving and piercing holes, especially in leather. AT156397B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT156397T 1937-02-25

Publications (1)

Publication Number Publication Date
AT156397B true AT156397B (en) 1939-06-26

Family

ID=3648886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT156397D AT156397B (en) 1937-02-25 1937-02-25 Tool for driving and piercing holes, especially in leather.

Country Status (1)

Country Link
AT (1) AT156397B (en)

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