EP4094861C0 - Vorrichtung und verfahren zum warmumformen, insbesondere zum schmieden, eines werkstücks - Google Patents

Vorrichtung und verfahren zum warmumformen, insbesondere zum schmieden, eines werkstücks

Info

Publication number: EP4094861C0
Authority: EP; European Patent Office
Prior art keywords: workpiece; hot forming; particular forging; forging; hot
Prior art date: 2021-05-28
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.): Active

Application number

EP22175852.7A

Other languages

English (en)

French (fr)

Other versions

EP4094861A1 (de

EP4094861B1 (de

Inventor

Harald Barnickel

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.)

Langenstein and Schemann GmbH

Original Assignee

Langenstein and Schemann 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.)

2021-05-28

Filing date

2022-05-27

Publication date

2025-07-09

2022-05-27 Application filed by Langenstein and Schemann GmbH filed Critical Langenstein and Schemann GmbH

2022-11-30 Publication of EP4094861A1 publication Critical patent/EP4094861A1/de

2025-07-09 Application granted granted Critical

2025-07-09 Publication of EP4094861B1 publication Critical patent/EP4094861B1/de

2025-07-09 Publication of EP4094861C0 publication Critical patent/EP4094861C0/de

Status Active legal-status Critical Current

2042-05-27 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
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manipulator (AREA)

EP22175852.7A 2021-05-28 2022-05-27 Vorrichtung und verfahren zum warmumformen, insbesondere zum schmieden, eines werkstücks Active EP4094861B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102021113855.8A DE102021113855B4 (de)	2021-05-28	2021-05-28	Vorrichtung und Verfahren zum Warmumformen, insbesondere zum Schmieden, eines Werkstücks

Publications (3)

Publication Number	Publication Date
EP4094861A1 EP4094861A1 (de)	2022-11-30
EP4094861B1 EP4094861B1 (de)	2025-07-09
EP4094861C0 true EP4094861C0 (de)	2025-07-09

Family

ID=81850896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22175852.7A Active EP4094861B1 (de)	2021-05-28	2022-05-27	Vorrichtung und verfahren zum warmumformen, insbesondere zum schmieden, eines werkstücks

Country Status (2)

Country	Link
EP (1)	EP4094861B1 (de)
DE (1)	DE102021113855B4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118875200B (zh) *	2024-08-16	2025-03-07	马鞍山市广源法兰环件有限公司	一种法兰锻造生产设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3427853A (en) *	1965-12-06	1969-02-18	British Iron Steel Research	Apparatus to avoid bending during forging
DE2533055C2 (de) *	1975-07-24	1984-10-04	SMS Hasenclever Maschinenfabrik GmbH, 4000 Düsseldorf	Schmiedemanipulator mit parallel-federnd aufgehängtem Zangenträger
DE102004015675B4 (de)	2003-06-05	2017-07-13	Langenstein & Schemann Gmbh	Handhabungsgerät zum Handhaben eines Werkstücks während eines Umformprozesses
DE10333394A1 (de) *	2003-06-06	2005-01-05	Langenstein & Schemann Gmbh	Verfahren und Vorrichtung zum Umformen eines Werkstücks mit automatischer Handhabung
DE20320904U1 (de) *	2003-08-08	2005-05-12	Langenstein & Schemann Gmbh	Vorrichtung zum Umformen eines Werkstücks mit anschließendem Anheben des Werkstücks
DE10336469B4 (de)	2003-08-08	2006-06-29	Langenstein & Schemann Gmbh	Verfahren und Vorrichtung zum Umformen eines Werkstücks mit anschließendem Anheben des Werkstücks
DE102010037883B4 (de) *	2010-09-30	2017-08-10	Langenstein & Schemann Gmbh	Handhabungsgerät zum Handhaben eines Werkstücks
DE202020100030U1 (de)	2020-01-07	2021-04-08	Frauenthal Powertrain Gmbh	Manipulationsvorrichtung zum Handhaben eines durch ein Umformwerkzeug umzuformenden Werkstücks

2021
- 2021-05-28 DE DE102021113855.8A patent/DE102021113855B4/de active Active
2022
- 2022-05-27 EP EP22175852.7A patent/EP4094861B1/de active Active

Also Published As

Publication number	Publication date
DE102021113855B4 (de)	2025-02-27
EP4094861A1 (de)	2022-11-30
EP4094861B1 (de)	2025-07-09
DE102021113855A1 (de)	2022-12-01

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