UA107959C2 - Method for producing wheel axles, in particular for rail cars - Google Patents

Method for producing wheel axles, in particular for rail cars

Info

Publication number
UA107959C2
UA107959C2 UAA201211473A UAA201211473A UA107959C2 UA 107959 C2 UA107959 C2 UA 107959C2 UA A201211473 A UAA201211473 A UA A201211473A UA A201211473 A UAA201211473 A UA A201211473A UA 107959 C2 UA107959 C2 UA 107959C2
Authority
UA
Ukraine
Prior art keywords
inner diameter
forging
forge
workpiece
expanded
Prior art date
Application number
UAA201211473A
Other languages
English (en)
Russian (ru)
Ukrainian (uk)
Inventor
Rupert Wieser
Original Assignee
Gfm 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44276252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA107959(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gfm Gmbh filed Critical Gfm Gmbh
Publication of UA107959C2 publication Critical patent/UA107959C2/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/063—Making machine elements axles or shafts hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/10—Making machine elements axles or shafts of cylindrical form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
UAA201211473A 2010-03-29 2011-03-24 Method for producing wheel axles, in particular for rail cars UA107959C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA497/2010A AT509642B1 (de) 2010-03-29 2010-03-29 Verfahren zum herstellen von radachsen, insbesondere für eisenbahnwagen
PCT/AT2011/000145 WO2011120062A1 (de) 2010-03-29 2011-03-24 Verfahren zum herstellen von radachsen, insbesondere für eisenbahnwagen

Publications (1)

Publication Number Publication Date
UA107959C2 true UA107959C2 (en) 2015-03-10

Family

ID=44276252

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201211473A UA107959C2 (en) 2010-03-29 2011-03-24 Method for producing wheel axles, in particular for rail cars

Country Status (7)

Country Link
EP (1) EP2552614B1 (zh)
CN (1) CN102933329B (zh)
AT (1) AT509642B1 (zh)
BR (1) BR112012024426A2 (zh)
RU (1) RU2538136C2 (zh)
UA (1) UA107959C2 (zh)
WO (1) WO2011120062A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043769B (zh) * 2013-03-14 2016-03-02 雷帮荣 热挤压空心车轴直接成型工艺
DE102013226929A1 (de) * 2013-12-20 2015-06-25 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Hohlwelle durch Radialumformen sowie hiermit hergestellte Hohlwelle
DE102014214708B3 (de) * 2014-07-25 2015-11-12 Sms Meer Gmbh Verfahren zum Herstellen einer Mehrfach-Eisenbahnradsatzwelle sowie Radialschmiedemaschine
DE102014218766A1 (de) * 2014-09-18 2016-03-24 Zf Friedrichshafen Ag Welle, Getriebe sowie Verfahren zur Herstellung einer Welle
DE102014218768A1 (de) * 2014-09-18 2016-03-24 Zf Friedrichshafen Ag Welle, Getriebe sowie Verfahren zur Herstellung einer Welle
CN107413884B (zh) * 2017-05-11 2019-12-27 泰州驰骏智能设备有限公司 一种用于管类零件的中缩装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653067C (de) * 1934-11-21 1937-11-13 Ver Oberschlesische Huettenwer Verfahren zur Herstellung von Hohlachsen fuer Eisenbahnfahrzeuge
US2256065A (en) * 1939-10-21 1941-09-16 Pittsburgh Steel Co Tubular car axle and method for making it
SU416139A1 (zh) * 1972-02-11 1974-02-25
US4208900A (en) * 1977-03-02 1980-06-24 Lear Siegler, Inc. Axle spindle forming apparatus
SU902975A1 (ru) * 1980-06-18 1982-02-07 Предприятие П/Я А-3681 Способ изготовлени ступенчатых полых поковок
DE19523280C2 (de) * 1995-06-27 2002-12-05 Gfm Gmbh Steyr Schmiedemaschine zum Innenprofilieren von rohrförmigen Werkstücken
AT501152B8 (de) * 2003-12-30 2007-02-15 Gfm Beteiligungs & Man Gmbh Verfahren und vorrichtung zum herstellen eines zylindrischen hohlkörpers aus einem rohling
DE102005052178B4 (de) * 2004-10-25 2008-06-19 V&M Deutschland Gmbh Verfahren zum Herstellen eines nahtlos warmgefertigten Stahlrohres
DE102004056147B3 (de) * 2004-11-20 2006-08-03 Gkn Driveline International Gmbh Reduzieren von Rohren über einem abgesetzten Dorn zur Herstellung von Hohlwellen mit Hinterschnitt in einer Operation
UA16304U (en) * 2005-09-20 2006-08-15 Dnipropetrovsk Academician V L Method of manufacture of hollow axle of the pair of wheels of rolling stock
RU2315673C2 (ru) * 2006-02-08 2008-01-27 ОАО "Челябинский трубопрокатный завод" Способ производства горячекатаных товарных и передельных труб большого и среднего диаметров из коррозионно-стойких труднодеформируемых марок стали и сплавов на трубопрокатных установках с пилигримовыми станами
FR2926739B1 (fr) * 2008-01-24 2010-08-20 Vallourec & Mannesmann Tubes Essieu forge a partir de tube sans soudure pour des vehicules de chemin de fer et du procede de fabrication d'essieu forge a partir de tube sans soudure pour des vehicules de chemin de fer

Also Published As

Publication number Publication date
BR112012024426A2 (pt) 2016-05-31
AT509642B1 (de) 2013-03-15
RU2538136C2 (ru) 2015-01-10
CN102933329B (zh) 2016-03-02
RU2012145872A (ru) 2014-05-10
WO2011120062A1 (de) 2011-10-06
EP2552614A1 (de) 2013-02-06
EP2552614B1 (de) 2017-07-12
CN102933329A (zh) 2013-02-13
AT509642A1 (de) 2011-10-15

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