AT44288B - Scissors. - Google Patents

Scissors.

Info

Publication number
AT44288B
AT44288B AT44288DA AT44288B AT 44288 B AT44288 B AT 44288B AT 44288D A AT44288D A AT 44288DA AT 44288 B AT44288 B AT 44288B
Authority
AT
Austria
Prior art keywords
scissors
legs
cutting jaws
cutting
desc
Prior art date
Application number
Other languages
German (de)
Inventor
Ernst Conrad
Original Assignee
Ernst Conrad
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 Ernst Conrad filed Critical Ernst Conrad
Application granted granted Critical
Publication of AT44288B publication Critical patent/AT44288B/en

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  • Scissors And Nippers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schere. 



   Vorliegende Erfindung betrifft eine Neuerung an Scheren, deren Wesen darin liegt, dass die beiden Schneidbacken um eine in korrespondierenden, halbkugeligen Ausnehmungen der einander zugekehrten Flächen der   Schneidhackon   liegende Kugel drehbar angeordnet sind, zu dem Zwecke gleichzeitig mit der Herabminderung des Reibungswiderstandes auch eine genaue, zentrische Führung zu erzielen. 



   Auf der Zeichnung ist eine an   Draht-und Robonscheren angewandte beispielsweise   Ausführungsform des   Ernndungsgegensiandos   in Fig. 1 in Ansicht und in Fig. 2 im Schnitt nach Linie x-x der Fig. 1 veranschaulicht. 



     Die Schenkel a, b   der Schere sind um die in den   kugelförmigen   Aushöhlungen der, Schneidhacken gelagerte Kugel c drehbar. Zum Zusammenhalten der Schenkel dienen die in Kreisbogenschlitzen d der Schenkel lose geführten und diese durchdringenden Schrauben e, welche nach Bedarf angezogen oder gelöst werden können. Am Schenkel a ist ein Ansatz f vorgesehen, welcher die Drehung der Schenkel begrenzt. Es ist vorteilhaft, die Schlitze d mit Platten   9   abzudecken, damit die Schlitze durch Verunreinigung nicht verstopft werden. 



   Bei dieser Schere ist der Reibungswiderstand des Drehzapfens äusserst gering und verursacht bei Benützung wenig Kraftverlust. 

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



   <Desc / Clms Page number 1>
 



  Scissors.



   The present invention relates to an innovation in scissors, the essence of which is that the two cutting jaws are rotatably arranged around a ball located in corresponding, hemispherical recesses of the mutually facing surfaces of the cutting hackon, for the purpose of reducing the frictional resistance also an exact, centric one Achieve leadership.



   The drawing shows an example of an embodiment of the necking object applied to wire and Robon scissors in FIG. 1 in a view and in FIG. 2 in section along the line x-x in FIG.



     The legs a, b of the scissors are rotatable about the ball c mounted in the spherical cavities of the cutting hooks. The screws e, which are loosely guided in circular arc slots d of the legs and penetrate them and which can be tightened or loosened as required, serve to hold the legs together. A projection f is provided on leg a, which limits the rotation of the legs. It is advantageous to cover the slots d with plates 9 so that the slots are not clogged by contamination.



   With these scissors, the frictional resistance of the pivot is extremely low and causes little loss of power when used.

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

Claims (1)

PATENT-ANSPRUCH : Schere, dadurch gekennzeichnet, dass die beidon Schneidbacken (t, um eine in korrespondierenden, halbkugeligen Ausnehmungen der einander zugekehrten Flachen der Schneidbacken liegende Kugel (c) drehbar angeordnet sind. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Scissors, characterized in that the two cutting jaws (t, are rotatably arranged around a ball (c) lying in corresponding, hemispherical recesses of the mutually facing surfaces of the cutting jaws. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT44288D 1909-09-01 1909-09-01 Scissors. AT44288B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT44288T 1909-09-01

Publications (1)

Publication Number Publication Date
AT44288B true AT44288B (en) 1910-10-10

Family

ID=3563889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT44288D AT44288B (en) 1909-09-01 1909-09-01 Scissors.

Country Status (1)

Country Link
AT (1) AT44288B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096247B (en) * 1959-01-08 1960-12-29 Wilkinson Sword Ltd Tool, e.g. scissors
US4459717A (en) * 1983-09-15 1984-07-17 Henry Mann Incorporated Tool for cable tie installation and removal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096247B (en) * 1959-01-08 1960-12-29 Wilkinson Sword Ltd Tool, e.g. scissors
US4459717A (en) * 1983-09-15 1984-07-17 Henry Mann Incorporated Tool for cable tie installation and removal

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