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AT70171B - Feed device with fluid brake for pilgrim step rolling mills. - Google Patents

Feed device with fluid brake for pilgrim step rolling mills.

Info

Publication number
AT70171B
AT70171B AT70171DA AT70171B AT 70171 B AT70171 B AT 70171B AT 70171D A AT70171D A AT 70171DA AT 70171 B AT70171 B AT 70171B
Authority
AT
Austria
Prior art keywords
feed device
rolling mills
fluid brake
step rolling
pilgrim step
Prior art date
Application number
Other languages
German (de)
Original Assignee
Mannesmann Ag
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
Priority claimed from AT55608D external-priority patent/AT55608B/en
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of AT70171B publication Critical patent/AT70171B/en

Links

Landscapes

  • Braking Arrangements (AREA)

Description

  

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

 <Desc/Clms Page number 2> 

 
 EMI2.1 
   stück die gewünschte Drehbewegung erteilt. 



  PATENT-ANSPRÜCHE:   
1. Speisevorrichtung mit Flüssigkeitsbremse für Pilgerschrittwalzwerke, dadurch gekennzeichnet, dass die im Vorschubschlitten   (k) drehbar,   aber unverschiebbar gelagerte, zum Umsetzen des   Werkstückes     dienende Spindel (h)   in den hohlen Bremskolben (a) hineinragt und sich in ihm   vermittelst steilgangiger Gewinde   oder achsialer Züge und Rippen achsial   führt.  



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

 <Desc / Clms Page number 2>

 
 EMI2.1
   piece given the desired rotary movement.



  PATENT CLAIMS:
1. Feed device with liquid brake for pilgrim step rolling mills, characterized in that the spindle (h), which is rotatably but immovably mounted in the feed slide (k) and serves to transfer the workpiece, protrudes into the hollow brake piston (a) and is arranged in it by means of steep threads or axially Leads and ribs axially.

Claims (1)

2. Speisevorrichtung nach Anspruch 1. dadurch gekennzeichnet, dass der hohle Bremskolben (a) über einem feststehenden Kolben (b) der unverschiebbar gelagerten Umsetxspindel EMI2.2 2. Feed device according to claim 1, characterized in that the hollow brake piston (a) over a stationary piston (b) of the immovably mounted Umsetxspindel EMI2.2 3. Speisevorrichtung nach Anspruch I und 2, dadurch gekennzeichnet, dass die Einführung des gasförmigen Spannmittels in den Hohlraum des Bremskolbens durch die Umsetzspindel hindurch erfolgt. 3. Feed device according to claim 1 and 2, characterized in that the introduction of the gaseous clamping means into the cavity of the brake piston takes place through the transfer spindle. 4. Speisevorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Bremskolben (a) mit einem besonderen Kolben (e) versehen ist. der in einem mit dem Spannmittel gefüllten zylindrischen Raum des Vorschubschlittens (k) gleitet. 4. Feed device according to claim 1, characterized in that the brake piston (a) is provided with a special piston (e). which slides in a cylindrical space of the feed slide (k) filled with the clamping device.
AT70171D 1910-12-28 1914-03-28 Feed device with fluid brake for pilgrim step rolling mills. AT70171B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT55608D AT55608B (en) 1910-03-09 1910-12-28 Pilgrim step rolling mill with dome tensioning mechanism for introducing the workpiece into the rolls with a counteracting fluid brake.
DE70171X 1913-04-29

Publications (1)

Publication Number Publication Date
AT70171B true AT70171B (en) 1915-10-11

Family

ID=25602297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70171D AT70171B (en) 1910-12-28 1914-03-28 Feed device with fluid brake for pilgrim step rolling mills.

Country Status (1)

Country Link
AT (1) AT70171B (en)

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