EP4112200C0 - Verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers - Google Patents

Verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers

Info

Publication number
EP4112200C0
EP4112200C0 EP21183206.8A EP21183206A EP4112200C0 EP 4112200 C0 EP4112200 C0 EP 4112200C0 EP 21183206 A EP21183206 A EP 21183206A EP 4112200 C0 EP4112200 C0 EP 4112200C0
Authority
EP
European Patent Office
Prior art keywords
hollow body
reducing
forming
cross
section
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.)
Active
Application number
EP21183206.8A
Other languages
English (en)
French (fr)
Other versions
EP4112200B1 (de
EP4112200A1 (de
Inventor
Nadezda Missal
Serjosha Heinrichs
Max Olaf Jandt
Sascha Vögele
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.)
Felss Systems GmbH
Original Assignee
Felss Systems 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
Priority to EP21183206.8A priority Critical patent/EP4112200B1/de
Application filed by Felss Systems GmbH filed Critical Felss Systems GmbH
Priority to PL21183206.8T priority patent/PL4112200T3/pl
Priority to US18/570,123 priority patent/US20240278304A1/en
Priority to JP2023580842A priority patent/JP2024526267A/ja
Priority to PCT/EP2022/065524 priority patent/WO2023274671A1/de
Priority to CN202280053720.7A priority patent/CN117794657A/zh
Priority to MX2023015328A priority patent/MX2023015328A/es
Priority to KR1020247003403A priority patent/KR20240027781A/ko
Publication of EP4112200A1 publication Critical patent/EP4112200A1/de
Application granted granted Critical
Publication of EP4112200B1 publication Critical patent/EP4112200B1/de
Publication of EP4112200C0 publication Critical patent/EP4112200C0/de
Active 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/18—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes from stock of limited length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C31/00—Control devices for metal extruding, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/04—Dies; Selection of material therefor; Cleaning thereof with non-adjustable section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/16—Mandrels; Mounting or adjusting same

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
EP21183206.8A 2021-07-01 2021-07-01 Verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers Active EP4112200B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PL21183206.8T PL4112200T3 (pl) 2021-07-01 2021-07-01 Sposób redukcji przekroju poprzecznego rurowego pustego korpusu przez obróbkę plastyczną pustego korpusu
EP21183206.8A EP4112200B1 (de) 2021-07-01 2021-07-01 Verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers
JP2023580842A JP2024526267A (ja) 2021-07-01 2022-06-08 管状の中空体の横断面を中空体の変形加工によって減少させるための装置および方法
PCT/EP2022/065524 WO2023274671A1 (de) 2021-07-01 2022-06-08 Vorrichtung und verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers
US18/570,123 US20240278304A1 (en) 2021-07-01 2022-06-08 Apparatus and method for reducing the cross section of a tubular hollow body by shaping the hollow body
CN202280053720.7A CN117794657A (zh) 2021-07-01 2022-06-08 通过改形空心体来减小管状的空心体的横截面的设备和方法
MX2023015328A MX2023015328A (es) 2021-07-01 2022-06-08 Aparato y metodo para reducir la seccion transversal de un cuerpo hueco tubular dandole forma al cuerpo hueco.
KR1020247003403A KR20240027781A (ko) 2021-07-01 2022-06-08 관형 중공 바디의 단면을 중공 바디의 성형에 의해 감소시키는 장치 및 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21183206.8A EP4112200B1 (de) 2021-07-01 2021-07-01 Verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers

Publications (3)

Publication Number Publication Date
EP4112200A1 EP4112200A1 (de) 2023-01-04
EP4112200B1 EP4112200B1 (de) 2024-08-28
EP4112200C0 true EP4112200C0 (de) 2024-08-28

Family

ID=76744736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21183206.8A Active EP4112200B1 (de) 2021-07-01 2021-07-01 Verfahren zum reduzieren des querschnitts eines rohrartigen hohlkörpers durch umformen des hohlkörpers

Country Status (8)

Country Link
US (1) US20240278304A1 (de)
EP (1) EP4112200B1 (de)
JP (1) JP2024526267A (de)
KR (1) KR20240027781A (de)
CN (1) CN117794657A (de)
MX (1) MX2023015328A (de)
PL (1) PL4112200T3 (de)
WO (1) WO2023274671A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250131389A (ko) 2024-02-27 2025-09-03 주식회사 엘지에너지솔루션 바이폴라 전극, 이를 포함하는 전극조립체, 상기 전극조립체를 포함하는 바이폴라 전지 및 상기 바이폴라 전지의 제조방법
EP4706841A1 (de) * 2024-09-05 2026-03-11 FELSS Systems GmbH Verfahren und maschinelle anordnung zum erzeugen eines wandprofils an einer plastisch verformbaren hohlkörperwand

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE380771A (de) * 1931-06-22 1931-07-31
GB1104630A (en) * 1965-10-21 1968-02-28 Polaroid Corp Improvements relating to photographic apparatus
US3596491A (en) * 1969-05-19 1971-08-03 Battelle Development Corp Method for tapering tubes
US4196607A (en) * 1978-04-03 1980-04-08 Uop Inc. Tube reduction apparatus with integral means for sensing wall thickness during a high speed tube drawing operation
US4726211A (en) * 1984-04-16 1988-02-23 Sanwa Kokan Kabushiki Kaishas Method of cold drawing seamless metal tubes each having an upset portion on each end
US5119662A (en) * 1984-04-16 1992-06-09 Sanwa Kokan Co., Ltd. Methods for cold drawing seamless metal tubes each having an upset portion on each end
JPS6420905U (de) * 1988-05-11 1989-02-01
DE10118032B4 (de) * 2001-04-11 2006-08-10 Gkn Driveline International Gmbh Verfahren zum Abstrecken eines Rohres mittels eines Ziehringes
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
DE102012021787B4 (de) * 2012-07-27 2017-09-21 Sms Group Gmbh Direktes oder indirektes Rohrstrangpressverfahren, Dorn zum Pressen von Rohren, Rohrstrangpresse sowie stranggepresstes Rohr
DE102019103926A1 (de) * 2019-02-15 2020-08-20 Walter Henrich GmbH Verfahren und Vorrichtung zum axialen Umformen eines Rohres

Also Published As

Publication number Publication date
PL4112200T3 (pl) 2025-01-20
US20240278304A1 (en) 2024-08-22
MX2023015328A (es) 2024-03-15
EP4112200B1 (de) 2024-08-28
EP4112200A1 (de) 2023-01-04
WO2023274671A9 (de) 2024-01-04
WO2023274671A1 (de) 2023-01-05
JP2024526267A (ja) 2024-07-17
KR20240027781A (ko) 2024-03-04
CN117794657A (zh) 2024-03-29

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