AT7882B - Pawl release device for a wrench that can be used in both directions of rotation with a switch. - Google Patents

Pawl release device for a wrench that can be used in both directions of rotation with a switch.

Info

Publication number
AT7882B
AT7882B AT7882DA AT7882B AT 7882 B AT7882 B AT 7882B AT 7882D A AT7882D A AT 7882DA AT 7882 B AT7882 B AT 7882B
Authority
AT
Austria
Prior art keywords
wrench
directions
rotation
release device
switch
Prior art date
Application number
Other languages
German (de)
Inventor
Christian Titus
Original Assignee
Christian Titus
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 Christian Titus filed Critical Christian Titus
Application granted granted Critical
Publication of AT7882B publication Critical patent/AT7882B/en

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    CHRISTIAN TITUS IN BAMBERG.   
 EMI1.1 
 



   Den Gegenstand vorliegender Erfindung bildet eine   Klinkenauslösevorrichtung   für einen Schraubenschlüssel mit Schaltwerk, welche ohne weiteres Umstecken eine beliebige Drehrichtung gestattet. 



   Zu diesem Zwecke ist in einem   Schraubenschlüssel   a nach Art der bekannten Bohrknarrcn   oin   Sperrad b eingesetzt, dessen Öffnung gleichzeitig für zwei Mutterngrössen passt. 



  In die Zahnung des Rades b greifen auf jeder Seite je eine durch Feder angedrückte Klinke c ein, welche ein Drehen des Sperrades nach je einer Seite verhindern. 



   Um eine Bewegung eines Schlüssels nach zwei Seiten zu   ermöglichen,   ist ein am Schaft a vorgesehener Bügel   d   derart angeordnet, dass, wie aus untenstehender Zeichnung ersichtlich ist, eine der Klinken c ausgelöst werden kann, während die andere in das Sperrad eingreift. 



   Durch die entsprechende Stellung des Bügels d kann somit ohne Umstecken des Schlüssels eine Bewegung nach beiden Seiten hin ermöglicht werden. 

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



   <Desc / Clms Page number 1>
 



    CHRISTIAN TITUS IN BAMBERG.
 EMI1.1
 



   The subject matter of the present invention is a pawl release device for a wrench with a switching mechanism, which allows any direction of rotation without further repositioning.



   For this purpose, a ratchet wheel b is inserted in a wrench a in the manner of the known drill ratchets, the opening of which fits two nut sizes at the same time.



  A spring-pressed pawl c engages in the teeth of the wheel b on each side and prevents the ratchet wheel from turning to one side.



   To enable a key to move in two directions, a bracket d provided on the shaft a is arranged in such a way that, as can be seen from the drawing below, one of the pawls c can be triggered while the other engages the ratchet wheel.



   Through the appropriate position of the bracket d, a movement to both sides can thus be made possible without having to reposition the key.

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

Claims (1)

PATENT-ANSPRUCH : Klinkenauslösevorrichtung für einen in beiden Drehrichtungen brauchbaren Schraubenschlüssel mit Schaltwerk, gekennzeichnet durch einen drehbaren Bügel d, welcher je nach seiner Stellung die in das Sperrad b eingreifenden Klinken c auslöst. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Pawl release device for a wrench with switching mechanism that can be used in both directions of rotation, characterized by a rotatable bracket d which, depending on its position, releases the pawls c engaging in the ratchet wheel b. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT7882D 1900-04-07 1900-04-07 Pawl release device for a wrench that can be used in both directions of rotation with a switch. AT7882B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT7882T 1900-04-07

Publications (1)

Publication Number Publication Date
AT7882B true AT7882B (en) 1902-06-10

Family

ID=3499755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT7882D AT7882B (en) 1900-04-07 1900-04-07 Pawl release device for a wrench that can be used in both directions of rotation with a switch.

Country Status (1)

Country Link
AT (1) AT7882B (en)

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