AT93727B - Process for the production of piston rings. - Google Patents

Process for the production of piston rings.

Info

Publication number
AT93727B
AT93727B AT93727DA AT93727B AT 93727 B AT93727 B AT 93727B AT 93727D A AT93727D A AT 93727DA AT 93727 B AT93727 B AT 93727B
Authority
AT
Austria
Prior art keywords
piston rings
production
expanded
mandrel
hammering
Prior art date
Application number
Other languages
German (de)
Original Assignee
Inland Machine Works
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 Inland Machine Works filed Critical Inland Machine Works
Application granted granted Critical
Publication of AT93727B publication Critical patent/AT93727B/en

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Kolbenringen. 
 EMI1.1 




   <Desc / Clms Page number 1>
 



  Process for the production of piston rings.
 EMI1.1

Claims (1)

PA'rENT-ANSPRUCH : Verfahren zur Herstellung von Kolbenringen, dadurch gekennzeichnet, dass ein, gegebenenfalls nach einer Schraubenlinie geschlitzter Ring, durch Aufbringung auf einen Dorn erweitert und in diesem erweiterten Zustande durch Hämmern oder Erhitzen eine Veränderung seines Gefüges in der Weise erfährt, dass er nach Abziehen von dem Dorn seine erweiterte Form ganz oder nahezu beibehält. EMI2.1 PA'rENT CLAIM: A method for producing piston rings, characterized in that a ring, optionally slotted according to a helical line, is expanded by being applied to a mandrel and, in this expanded state, experiences a change in its structure by hammering or heating in such a way that, after being pulled off the mandrel retains its expanded form in whole or in part. EMI2.1
AT93727D 1917-08-28 1917-08-28 Process for the production of piston rings. AT93727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT93727T 1917-08-28

Publications (1)

Publication Number Publication Date
AT93727B true AT93727B (en) 1923-07-25

Family

ID=3613580

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93727D AT93727B (en) 1917-08-28 1917-08-28 Process for the production of piston rings.

Country Status (1)

Country Link
AT (1) AT93727B (en)

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