EP1473097B1 - Verfahren zur Herstellung von Radschüsseln - Google Patents

Verfahren zur Herstellung von Radschüsseln Download PDF

Info

Publication number
EP1473097B1
EP1473097B1 EP04090165A EP04090165A EP1473097B1 EP 1473097 B1 EP1473097 B1 EP 1473097B1 EP 04090165 A EP04090165 A EP 04090165A EP 04090165 A EP04090165 A EP 04090165A EP 1473097 B1 EP1473097 B1 EP 1473097B1
Authority
EP
European Patent Office
Prior art keywords
strip
bowl
thickness
conical
reduction
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.)
Expired - Lifetime
Application number
EP04090165A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1473097A1 (de
Inventor
Bruno Atts
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.)
Kronprinz GmbH
Original Assignee
Kronprinz 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 Kronprinz GmbH filed Critical Kronprinz GmbH
Priority to PL04090165T priority Critical patent/PL1473097T3/pl
Publication of EP1473097A1 publication Critical patent/EP1473097A1/de
Application granted granted Critical
Publication of EP1473097B1 publication Critical patent/EP1473097B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49481—Wheel making
    • Y10T29/49492—Land wheel
    • Y10T29/49496—Disc type wheel
    • Y10T29/49504—Disc shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49481—Wheel making
    • Y10T29/49492—Land wheel
    • Y10T29/49524—Rim making
    • Y10T29/49531—Roller forming

Definitions

  • bowls for motor vehicle wheels is usually made of boards, which in turn are punched out or burned out of strip material or wide flat steel.
  • the material waste is very high and is about 35 to 40%.
  • a cylindrical bandage is produced, from which a calotte is then produced by orbital pressing.
  • the bowl bottom is preformed. Subsequently, in a conventional manner, the completion of the bowl.
  • Another method is the rolling and welding of a full circular ring.
  • the invention has for its object to simplify the manufacturing process.
  • the rejuvenation or strain hardening of the material is already achieved in the strip, before the first forming, by rolling.
  • Strip is tapered on one side by means of conical rollers, so that a curved part is formed.
  • Significant difference from the prior art, however, is that no circular ring is produced, with a circumference of nearly 360 °, but a pitch circle ring whose circumference is between 130 ° -310 °, preferably at 180 °.
  • this Tellnikring is formed by rounding into a closed ring, thereby creating a conical bandage immediately, which is then welded.
  • bandage produced in this way can be formed by simple pressing operations, both the bottom of the bowl (hub flange) and the bowl pot.
  • the prerequisite for the bottom of the bowl is that this area is already preformed, ie when rolling the strip between the conical rollers, a material thickness taper occurs on the outer side of the strip depending on the desired transformation between 20% and 50%.
  • the circumference of the pitch ring is between 130 ° and 310 °.
  • the further work sequence corresponds to the current production method
  • the effect of the new process is a material saving of about 38% compared to the currently practiced process.
  • the starting product is a strip of coil or Breüfiachstahl the specified dimension. This is conically rolled out by tapered rollers and at the same time deformed into a bow or partial circle ring.
  • the pitch ring has a circumference of 180 °, but in any case significantly less than 360 ° ( Fig.2 ).
  • the bottom of the bowl (hub flange) is pre-pressed under a press and the radius between the bottom of the bowl and the bowl of the bowl is carried out in accordance with the finished size ( Figure 5 ).
  • the folding of the bowl bottom can be done under a press or on a flow-forming machine.
  • the final pressing of the hub flange can be done directly in the conical bandage in a pressing operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Rolling (AREA)
EP04090165A 2003-04-30 2004-04-26 Verfahren zur Herstellung von Radschüsseln Expired - Lifetime EP1473097B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04090165T PL1473097T3 (pl) 2003-04-30 2004-04-26 Sposób wytwarzania tarcz kół

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10320688 2003-04-30
DE10320688A DE10320688B3 (de) 2003-04-30 2003-04-30 Verfahren zur Herstellung von Radschüsseln

Publications (2)

Publication Number Publication Date
EP1473097A1 EP1473097A1 (de) 2004-11-03
EP1473097B1 true EP1473097B1 (de) 2008-06-25

Family

ID=32981290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04090165A Expired - Lifetime EP1473097B1 (de) 2003-04-30 2004-04-26 Verfahren zur Herstellung von Radschüsseln

Country Status (8)

Country Link
US (1) US7251890B2 (pt)
EP (1) EP1473097B1 (pt)
JP (1) JP2004330303A (pt)
CN (1) CN1541785A (pt)
BR (1) BRPI0401662B1 (pt)
DE (2) DE10320688B3 (pt)
ES (1) ES2308107T3 (pt)
PL (1) PL1473097T3 (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014105400A1 (de) 2014-04-15 2015-10-15 Maxion Wheels Germany Holding Gmbh Verfahren zum Herstellen von Radschüsselformen auf Drückwalzmaschinen, Fahrzeugrad mit einer solchen Radschüsselform und Drückfutter für Drückwalzmaschinen zum Herstellen entsprechender Radschüsselformen
DE202014104068U1 (de) 2014-08-29 2015-12-08 Maxion Wheels Germany Holding Gmbh Radschüssel für ein Scheibenrad
DE102021125383A1 (de) 2021-09-30 2023-03-30 Maxion Wheels Holding Gmbh Radschüssel für ein Scheibenrad sowie Scheibenrad

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5021945B2 (ja) * 2006-03-13 2012-09-12 三菱重工業株式会社 ポンプ
KR100755260B1 (ko) * 2006-10-26 2007-09-05 김용우 익스팬션 조인트의 제조공법
DE102008008114A1 (de) * 2007-10-24 2009-04-30 Wf-Maschinenbau Und Blechformtechnik Gmbh & Co Kg Radschüssel und Verfahren zu deren Herstellung
JP5478876B2 (ja) * 2008-12-15 2014-04-23 トピー工業株式会社 ホイール用ディスクの製造方法
JP5517449B2 (ja) * 2008-12-24 2014-06-11 トピー工業株式会社 ホイール用ディスクの製造方法
KR20120130324A (ko) * 2010-02-01 2012-11-30 더 팀켄 컴퍼니 롤러 베어링 케이지를 위한 통합된 롤링 및 벤딩 공정
CN104959518A (zh) * 2015-06-26 2015-10-07 山东南山铝业股份有限公司 一种采用胎模锻造工艺制备法兰盘的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493472C (de) * 1930-03-06 Rudolf Kronenberg Dr Verfahren zur Herstellung von Scheiben, insbesondere Radscheiben, mit mittlerer OEffnung und gegebenenfalls zylindrischem Rand
US1399951A (en) * 1919-11-10 1921-12-13 George H Forsyth Method of forming disk wheels
GB745467A (en) * 1953-08-27 1956-02-29 Dunlop Rubber Co Method of manufacturing wheel discs
FR1102434A (fr) * 1954-06-16 1955-10-20 Procédé de fabrication de flasques de roues
US3610862A (en) * 1969-01-31 1971-10-05 Continental Can Co Method and apparatus for resistance welding utilizing application of high pressure
US4660754A (en) * 1985-07-15 1987-04-28 Allied Tube & Conduit Corporation Process of forming welded tubing
US7124609B1 (en) * 2002-09-04 2006-10-24 Jeffrey Allen Hermanson Spin forming of HVAC duct reducers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014105400A1 (de) 2014-04-15 2015-10-15 Maxion Wheels Germany Holding Gmbh Verfahren zum Herstellen von Radschüsselformen auf Drückwalzmaschinen, Fahrzeugrad mit einer solchen Radschüsselform und Drückfutter für Drückwalzmaschinen zum Herstellen entsprechender Radschüsselformen
WO2015159231A1 (en) 2014-04-15 2015-10-22 Maxion Wheels Germany Holding Gmbh Method for producing wheel disc forms on flow-forming machines, vehicle wheel having a wheel disc form of said type, and spinning mandrel for flow-forming machines for producing corresponding wheel disc forms
DE202014104068U1 (de) 2014-08-29 2015-12-08 Maxion Wheels Germany Holding Gmbh Radschüssel für ein Scheibenrad
DE102021125383A1 (de) 2021-09-30 2023-03-30 Maxion Wheels Holding Gmbh Radschüssel für ein Scheibenrad sowie Scheibenrad
WO2023052975A1 (en) 2021-09-30 2023-04-06 Maxion Wheels Holding Gmbh Wheel disc for a disc wheel and a disc wheel therewith

Also Published As

Publication number Publication date
BRPI0401662A (pt) 2005-01-18
US20040239172A1 (en) 2004-12-02
CN1541785A (zh) 2004-11-03
US7251890B2 (en) 2007-08-07
BRPI0401662B1 (pt) 2014-06-24
JP2004330303A (ja) 2004-11-25
ES2308107T3 (es) 2008-12-01
DE502004007419D1 (de) 2008-08-07
DE10320688B3 (de) 2005-01-20
EP1473097A1 (de) 2004-11-03
PL1473097T3 (pl) 2009-01-30

Similar Documents

Publication Publication Date Title
DE69915046T2 (de) Hypoidzahnrad für Ausgleichsgetriebe und Verfahren zu seiner Herstellung
DE3336581C2 (de) Mehrfach-Keilriemenscheibe und Verfahren zu ihrer Herstellung
DE19861391B4 (de) Verfahren zum Formen einer Nabenscheibe und Drückrolle zur Verwendung beim Formen einer Nabenscheibe
EP1473097B1 (de) Verfahren zur Herstellung von Radschüsseln
EP1108483B1 (de) Verfahren und Vorrichtung zum Drückwalzen
DE2442785B2 (de) Verfahren zur herstellung einer einteiligen ringfelge oder eines ringfelgenteils
DE2624872C3 (de) Verfahren zum Herstellen von ungeteilten Felgen
EP0808678B1 (de) Verfahren und Vorrichtung zum Herstellen einer Poly-V-Scheibe
DE3215029A1 (de) Aluminiumrad, insbesondere fahrzeugrad, sowie verfahren und vorrichtung zu seiner herstellung
EP1140387B1 (de) Verfahren zur herstellung einer luftreifenfelge
EP3221068B1 (de) Verfahren zur herstellung eines rotationssymmetrischen formkörpers
WO2022128563A1 (de) Gewichtsoptimierte rotorwelle und verfahren zu seiner herstellung
EP0997210B1 (de) Verfahren zum Formen eines scheibenförmigen Teiles mit Nabe und Umformrolle für das Verfahren
AT509915B1 (de) Verfahren zur herstellung eines rades sowie rad
DE10156086B4 (de) Verfahren zur Herstellung eines rotationssymmetrischen Bauteils
DE102016115798B3 (de) Verfahren und Einrichtung zur Herstellung von Kolbenringen
DE19632279C2 (de) Verfahren zur Herstellung eines scheibenförmigen Teiles
WO2003022483A1 (de) Vorrichtung zur herstellung eines eine konzentrische nabe aufweisenden formkörpers
DE102008011715A1 (de) Verfahren zur Herstellung eines Fahrzeugrades
DE2528905C3 (de) Verfahren zur Herstellung von metallischen Ringen
DE102012009545A1 (de) Verfahren zur Herstellung eines Rades
DE659823C (de) Herstellungsverfahren fuer ein gepresstes Metallartillerierad
EP1382404B1 (de) Verfahren, Rolle und Drückwalzmaschine zum spanlosen Anformen einer zylindrischen Nabe
DE2945764A1 (de) Verfahren zur herstellung von radfelgen
EP1704935A1 (de) Rotationssymmetrisches Bauteil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20050425

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20070111

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KRONPRINZ GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE BG CZ DE ES FR GB IT NL PL RO TR

RBV Designated contracting states (corrected)

Designated state(s): BE BG CZ DE ES FR GB IT NL PL RO TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502004007419

Country of ref document: DE

Date of ref document: 20080807

Kind code of ref document: P

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2308107

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20090326

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20090422

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101103

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20230419

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: RO

Payment date: 20230413

Year of fee payment: 20

Ref country code: IT

Payment date: 20230426

Year of fee payment: 20

Ref country code: FR

Payment date: 20230420

Year of fee payment: 20

Ref country code: ES

Payment date: 20230627

Year of fee payment: 20

Ref country code: CZ

Payment date: 20230419

Year of fee payment: 20

Ref country code: BG

Payment date: 20230420

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230424

Year of fee payment: 20

Ref country code: PL

Payment date: 20230413

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20230419

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230419

Year of fee payment: 20

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20240425

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20240507

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20240426

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20240425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240425

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240427

Ref country code: CZ

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240426