AT30078B - Three-part forging press die for the production of burr-free forgings in one operation. - Google Patents

Three-part forging press die for the production of burr-free forgings in one operation.

Info

Publication number
AT30078B
AT30078B AT30078DA AT30078B AT 30078 B AT30078 B AT 30078B AT 30078D A AT30078D A AT 30078DA AT 30078 B AT30078 B AT 30078B
Authority
AT
Austria
Prior art keywords
burr
production
press die
forging press
part forging
Prior art date
Application number
Other languages
German (de)
Inventor
Walther Lange
Original Assignee
Walther Lange
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 DE1904169637D external-priority patent/DE169637C/de
Application filed by Walther Lange filed Critical Walther Lange
Application granted granted Critical
Publication of AT30078B publication Critical patent/AT30078B/en

Links

Landscapes

  • Forging (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Dreiteiliges Schmiedepressengesenk zur Herstellung gratloser Schmiedestücke in einem
Arbeitsgange. 
 EMI1.1 
 Oberstempel gleichzeitig mit diesem nach oben gehoben werden. 



     Diese Veränderung   eines Teiles des Arbeitsvorganges durch die   neue Vorrichtung   
 EMI1.2 
 den hervorquillenden Grat sind dabei ferner, wie aus Fig. 6 zu schliessen ist, nicht an eine bestimmte Stelle gebunden, sondern können sich in beliebiger Höhe des festen Mittel- 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 



   Wenn auch die Gesenke nach vorliegender Erfindung etwas weniger einfach ausfallen mögen, als nach Patent Nr. 27338, so wird diese Tatsache doch durch die damit gebotenen Vorzüge reichlich aufgewogen. 



   PATENTANSPRÜCHE : 
1. Dreiteiliges Schmiedoprossengesenk zur Herstellung gratloser Schmiedestücke in 
 EMI2.1 
 den   Unterstompel   (c) an der Scherkante des festen Mittelgesenkes (b) vorbei nach oben aus der Form herausgestossen wird.



   <Desc / Clms Page number 1>
 



  Three-part forging press die for the production of burr-free forgings in one
Operations.
 EMI1.1
 Upper punch can be lifted up at the same time as this.



     This change in part of the work process through the new device
 EMI1.2
 Furthermore, as can be deduced from FIG. 6, the protruding ridge is not tied to a specific point, but can be at any height of the fixed central
 EMI1.3
 

 <Desc / Clms Page number 2>

 



   Although the dies according to the present invention may be a little less simple than according to Patent No. 27338, this fact is well balanced by the advantages offered by them.



   PATENT CLAIMS:
1. Three-part forged bar die for producing burr-free forgings in
 EMI2.1
 the lower part (c) is pushed up out of the mold past the shear edge of the fixed central die (b).

Claims (1)

2. Ausführungsform des Gesenkes nach Anspruch l, dadurch gekennzeichnet, dass die Fugen oder Löcher zum Hervorquillen des Grates am festen Mittelgesenk an beliebiger Stelleliegen. EMI2.2 2. Embodiment of the die according to claim l, characterized in that the joints or holes for swelling out the burr on the fixed central die are at any point. EMI2.2
AT30078D 1904-06-04 1906-11-28 Three-part forging press die for the production of burr-free forgings in one operation. AT30078B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1904169637D DE169637C (en) 1904-06-04
AT30078T 1906-11-28

Publications (1)

Publication Number Publication Date
AT30078B true AT30078B (en) 1907-09-25

Family

ID=25599428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30078D AT30078B (en) 1904-06-04 1906-11-28 Three-part forging press die for the production of burr-free forgings in one operation.

Country Status (1)

Country Link
AT (1) AT30078B (en)

Similar Documents

Publication Publication Date Title
AT30078B (en) Three-part forging press die for the production of burr-free forgings in one operation.
DE184789C (en)
AT64282B (en) Method and device for producing stamped nuts.
AT33821B (en) Method and device for casting objects from heavy metals under pressure.
AT27979B (en) Process for forging cranked shafts.
AT96808B (en) Device for attaching reeds to reeds.
DE507164C (en) Apparatus for the production of grooved pins with a head
AT40742B (en) Nut punching device.
AT56785B (en) Device for pressing glass rings.
AT92941B (en) Roof tile revolver press, the compacts of which are pressed with two upper molds.
DE938346C (en) Process for the production of double rivets, in particular for spectacle frames
AT14550B (en) Release device for rigid drill rods of deep drilling equipment.
AT57010B (en) Register strip punching machine.
AT39963B (en) Device for punching combs from celluloid or similar plastic material using the duplicating process.
DE377075C (en) Device for attaching reeds to reed plates
AT32984B (en) Process for the production of tubes from a metal block by punching and pressing in one operation.
AT155952B (en) Process for the production of horseshoe nails by cold pressing in four-jaw presses.
AT30069B (en) Press for forming hollow bodies using internal pressure from elastic masses.
AT80244B (en) Method and device for pressing crankshaftsMethod and device for pressing crankshafts. ll.
AT49394B (en) Process for the production of brake chain links.
AT41584B (en) Device for inserting and removing dies in forging presses.
AT31461B (en) Press mold for the production of glass rings.
DE547748C (en) Method and pressing device for producing sand cores with shock plates
AT60388B (en) Process for the production of screw and rivet bolt heads.
AT27338B (en) Three-part forging press die for producing burr-free forgings in one operation