AT41634B - Ratchet wrench. - Google Patents

Ratchet wrench.

Info

Publication number
AT41634B
AT41634B AT41634DA AT41634B AT 41634 B AT41634 B AT 41634B AT 41634D A AT41634D A AT 41634DA AT 41634 B AT41634 B AT 41634B
Authority
AT
Austria
Prior art keywords
pawls
ratchet wrench
armed lever
ratchet
ratchet wheel
Prior art date
Application number
Other languages
German (de)
Inventor
Mathias Wollek
Original Assignee
Mathias Wollek
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 Mathias Wollek filed Critical Mathias Wollek
Application granted granted Critical
Publication of AT41634B publication Critical patent/AT41634B/en

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

Description

  

   <Desc/Clms Page number 1> 
 



    Kllnkenrad-Schrauben8chlü88el.   



   Die Erfindung betrifft einen Schraubenschlüssel, der mit einem Klinkenrad versehen ist, das durch zwei Klinken weitergeschaltet wird. Die Klinken sind im Sinne der Erfindung derart angeordnet, dass eine und dieselbe Feder beide Klinken betätigen kann. 



   In der Zeichnung ist der Schlüssel beispielsweise in einer Ausführungsform dargestellt. 



  Fig. 1 zeigt die Draufsicht und Fig. 2 die Seitenansicht des Schlüssels. 



   Auf der Grundplatte a, auf welche das zum Verdrehen der Mutter dienende Klinkenrad d drehbar gelagert ist, sind zwei Klinken i, j angeordnet, die in die Zähne des Rades   d   eingreifen und-durch eine Spiralfeder k gegen die   Zähne-des   Rades d gedrückt werden. Die Klinke i ist einarmig und die Klinke j zweiarmig ausgebildet, so dass die Spiralfeder mit einem Ende auf die Klinke i und mit dem anderen Ende auf die Verlängerung der Klinke j drückt und dadurch beide Klinken mit dem Klinkenrad im Eingriff hält. Die Spiralfeder k ist durch eine an der Grundplatte a befestigte   Hülse I gesichert.   

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



   <Desc / Clms Page number 1>
 



    Angle wheel screw wrench.



   The invention relates to a wrench which is provided with a ratchet wheel which is indexed by two ratchets. According to the invention, the pawls are arranged in such a way that one and the same spring can actuate both pawls.



   In the drawing, the key is shown in one embodiment, for example.



  Fig. 1 shows the top view and Fig. 2 shows the side view of the key.



   On the base plate a, on which the ratchet wheel d used to rotate the nut, is rotatably mounted, two pawls i, j are arranged which engage the teeth of the wheel d and are pressed against the teeth of the wheel d by a spiral spring k . The pawl i is one-armed and the pawl j has two arms, so that the spiral spring presses with one end on the pawl i and with the other end on the extension of the pawl j and thereby keeps both pawls with the ratchet wheel in engagement. The spiral spring k is secured by a sleeve I attached to the base plate a.

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

Claims (1)

PATENT-ANSPRUCH : Klinkenrad-Schraubenschlüssel mit zwei Klinken, dadurch gekennzeichnet, dass eine der Klinken als einarmiger, die zweite als zweiarmiger Hebel ausgebildet ist, so dass nur eine Feder beide Klinken mit dem Klinkenrad in Eingriff halten kann. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Ratchet wrench with two pawls, characterized in that one of the pawls is designed as a one-armed lever, the second as a two-armed lever, so that only one spring can keep both pawls in engagement with the ratchet wheel. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT41634D 1908-05-11 1908-05-11 Ratchet wrench. AT41634B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT41634T 1908-05-11

Publications (1)

Publication Number Publication Date
AT41634B true AT41634B (en) 1910-04-11

Family

ID=3560472

Family Applications (1)

Application Number Title Priority Date Filing Date
AT41634D AT41634B (en) 1908-05-11 1908-05-11 Ratchet wrench.

Country Status (1)

Country Link
AT (1) AT41634B (en)

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