AT29192B - Elastic drill bit. - Google Patents

Elastic drill bit.

Info

Publication number
AT29192B
AT29192B AT29192DA AT29192B AT 29192 B AT29192 B AT 29192B AT 29192D A AT29192D A AT 29192DA AT 29192 B AT29192 B AT 29192B
Authority
AT
Austria
Prior art keywords
drill bit
elastic drill
elastic
springs
num
Prior art date
Application number
Other languages
German (de)
Inventor
Jan Koster
Original Assignee
Jan Koster
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 Jan Koster filed Critical Jan Koster
Application granted granted Critical
Publication of AT29192B publication Critical patent/AT29192B/en

Links

Landscapes

  • Springs (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 
Die Vorrichtung arbeitet auf folgende Weise : Beim Niederbewegen des   Schwengel-     ondes k   durch die Antriebsvorrichtung werden die Federn p von den   Kippsatteln r aus     zusammengepresst   und angespannt, bringen aber den hiebei abwärts gekrümmten Schwengel 
 EMI2.1 
 krümmt sich der Schwengel nach oben, wobei durch die durchgehenden Bolzen q nun die Federn p in der entgegengesetzten Richtung wie vorhin angespannt werden ; sie strecken 
 EMI2.2 
 stützt wird diese Wirkung der unteren Federn durch die eine bzw. die mehreren oberen   Federn 1&num;&num;.  



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
The device works in the following way: When the pivoting device k is moved down by the drive device, the springs p are compressed and tensioned by the tilting saddles r, but bring the downwardly curved pivot
 EMI2.1
 if the handle bends upwards, the through bolts q now tension the springs p in the opposite direction as before; they stretch
 EMI2.2
 This effect of the lower springs is supported by the one or more upper springs 1 &num; &num;.

Claims (1)

PATENT-ANSPRUCH : Elastischer Bohrschwengcl, dadurch gekennzeichnet, dass der Schwengel seiner Länge EMI2.3 PATENT CLAIM: Elastic Bohrschwengcl, characterized in that the handle of its length EMI2.3
AT29192D 1906-09-27 1906-09-27 Elastic drill bit. AT29192B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT29192T 1906-09-27

Publications (1)

Publication Number Publication Date
AT29192B true AT29192B (en) 1907-07-25

Family

ID=3542364

Family Applications (1)

Application Number Title Priority Date Filing Date
AT29192D AT29192B (en) 1906-09-27 1906-09-27 Elastic drill bit.

Country Status (1)

Country Link
AT (1) AT29192B (en)

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