EP2745954B8 - Verfahren zum Schmieden eines Werkstücks - Google Patents

Verfahren zum Schmieden eines Werkstücks Download PDF

Info

Publication number
EP2745954B8
EP2745954B8 EP13196889.3A EP13196889A EP2745954B8 EP 2745954 B8 EP2745954 B8 EP 2745954B8 EP 13196889 A EP13196889 A EP 13196889A EP 2745954 B8 EP2745954 B8 EP 2745954B8
Authority
EP
European Patent Office
Prior art keywords
forging
Prior art date
Legal status (The legal status 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 status listed.)
Revoked
Application number
EP13196889.3A
Other languages
English (en)
French (fr)
Other versions
EP2745954A3 (de
EP2745954A2 (de
EP2745954B1 (de
Inventor
Rupert Wieser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GFM GmbH
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=49765864&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2745954(B8) "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 EP2745954A2 publication Critical patent/EP2745954A2/de
Publication of EP2745954A3 publication Critical patent/EP2745954A3/de
Application granted granted Critical
Publication of EP2745954B1 publication Critical patent/EP2745954B1/de
Publication of EP2745954B8 publication Critical patent/EP2745954B8/de
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • 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
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/02—Feeding devices for rods, wire, or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
EP13196889.3A 2012-12-13 2013-12-12 Verfahren zum Schmieden eines Werkstücks Revoked EP2745954B8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50588/2012A AT513701B1 (de) 2012-12-13 2012-12-13 Verfahren zum Schmieden eines Werkstücks

Publications (4)

Publication Number Publication Date
EP2745954A2 EP2745954A2 (de) 2014-06-25
EP2745954A3 EP2745954A3 (de) 2014-11-26
EP2745954B1 EP2745954B1 (de) 2016-03-16
EP2745954B8 true EP2745954B8 (de) 2016-06-22

Family

ID=49765864

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13196889.3A Revoked EP2745954B8 (de) 2012-12-13 2013-12-12 Verfahren zum Schmieden eines Werkstücks

Country Status (2)

Country Link
EP (1) EP2745954B8 (de)
AT (1) AT513701B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109047635A (zh) * 2018-10-30 2018-12-21 新昌县奔力机械有限公司 一种制作刀坯用的锻压设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777928A (en) * 1953-11-05 1957-07-03 Stewarts & Lloyds Ltd Process and means for reducing the diameter of tubes and solids and reducing the diameter and wall thickness of tubes by swaging
AT307203B (de) 1971-08-04 1973-05-10 Gfm Fertigungstechnik Werkzeug zum Rundschmieden für Schmiedemaschinen mit zwei gegeneinander schlagenden Hämmern
EP0157575B2 (de) * 1984-03-29 1996-04-10 Kawasaki Steel Corporation Verfahren zur Verringerung der Breite von Platten durch Pressen und Presse hierzu
DE102008047782A1 (de) * 2007-09-17 2009-06-18 Grammer Ag Vorrichtung zum Rundkneten von Werkstücken

Also Published As

Publication number Publication date
AT513701B1 (de) 2015-06-15
EP2745954A3 (de) 2014-11-26
AT513701A1 (de) 2014-06-15
EP2745954A2 (de) 2014-06-25
EP2745954B1 (de) 2016-03-16

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