PL2298940T3 - Urządzenie samowzmacniające dla wysokociśnieniowych elementów konstrukcyjnych, zwłaszcza dla przewodów rurowych - Google Patents

Urządzenie samowzmacniające dla wysokociśnieniowych elementów konstrukcyjnych, zwłaszcza dla przewodów rurowych

Info

Publication number
PL2298940T3
PL2298940T3 PL09010857T PL09010857T PL2298940T3 PL 2298940 T3 PL2298940 T3 PL 2298940T3 PL 09010857 T PL09010857 T PL 09010857T PL 09010857 T PL09010857 T PL 09010857T PL 2298940 T3 PL2298940 T3 PL 2298940T3
Authority
PL
Poland
Prior art keywords
frettage
pipelines
automatic
high pressure
interference fit
Prior art date
Application number
PL09010857T
Other languages
English (en)
Inventor
Armin Merkle
Original Assignee
Felss Burger Gmbh
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 Felss Burger Gmbh filed Critical Felss Burger Gmbh
Publication of PL2298940T3 publication Critical patent/PL2298940T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Fuel-Injection Apparatus (AREA)
PL09010857T 2009-08-25 2009-08-25 Urządzenie samowzmacniające dla wysokociśnieniowych elementów konstrukcyjnych, zwłaszcza dla przewodów rurowych PL2298940T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09010857A EP2298940B1 (de) 2009-08-25 2009-08-25 Autofrettagevorrichtung für Hochdruckbauteile, insbesondere für Rohrleitungen

Publications (1)

Publication Number Publication Date
PL2298940T3 true PL2298940T3 (pl) 2013-01-31

Family

ID=41611104

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09010857T PL2298940T3 (pl) 2009-08-25 2009-08-25 Urządzenie samowzmacniające dla wysokociśnieniowych elementów konstrukcyjnych, zwłaszcza dla przewodów rurowych

Country Status (2)

Country Link
EP (1) EP2298940B1 (pl)
PL (1) PL2298940T3 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011118484A1 (de) 2011-11-12 2013-05-16 Volkswagen Aktiengesellschaft Verfahren zur Steigerung der Festigkeit eines Bauteils
CN102764809B (zh) * 2012-07-17 2014-08-20 浙江摩多巴克斯汽配有限公司 一种内高压成型装置
CN102886458B (zh) * 2012-09-24 2014-09-24 重庆科技学院 汽车驱动桥整体复合内高压流量式胀形工艺
DE102017200917A1 (de) 2017-01-20 2018-07-26 Thyssenkrupp Ag Vorrichtung und Verfahren zum Autofrettieren eines Werkstücks
CN114231716A (zh) * 2021-12-28 2022-03-25 浙江奥加汽车零部件制造有限公司 一种内壁强化装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825783A (en) * 1956-04-27 1959-12-23 James Francois Emile Basset Method and apparatus for treating hollow or tubular workpieces
DE4312589C2 (de) * 1992-10-27 1998-07-09 Mannesmann Rexroth Ag Hydraulisches System für eine Umformpresse
DE19521101A1 (de) * 1995-06-09 1996-12-12 Rexroth Mannesmann Gmbh Hydraulische Druckübersetzereinheit, insbesondere für eine nach dem Innenhochdruckumformverfahren arbeitende Presse
PL336259A1 (en) * 1997-04-16 2000-06-19 Cosma Int Inc Apparatus for high-pressure forming a tubular workpiece of hydrodynamic shape
DE102006054440B3 (de) * 2006-11-16 2007-12-13 Maximator Gmbh Autofrettageverfahren und Autofrettagevorrichtung

Also Published As

Publication number Publication date
EP2298940A1 (de) 2011-03-23
EP2298940B1 (de) 2012-08-08

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