FR2306762A1 - Fabrication of aluminium alloy wheel discs for heavy lorries - entails three stage stamping followed by formative machining - Google Patents

Fabrication of aluminium alloy wheel discs for heavy lorries - entails three stage stamping followed by formative machining

Info

Publication number
FR2306762A1
FR2306762A1 FR7511725A FR7511725A FR2306762A1 FR 2306762 A1 FR2306762 A1 FR 2306762A1 FR 7511725 A FR7511725 A FR 7511725A FR 7511725 A FR7511725 A FR 7511725A FR 2306762 A1 FR2306762 A1 FR 2306762A1
Authority
FR
France
Prior art keywords
flange
formative
fabrication
machining
aluminium alloy
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.)
Granted
Application number
FR7511725A
Other languages
French (fr)
Other versions
FR2306762B1 (en
Inventor
Roger Lucas
Jacques Auberger
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.)
FORGEAL
Original Assignee
FORGEAL
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 FORGEAL filed Critical FORGEAL
Priority to FR7511725A priority Critical patent/FR2306762A1/en
Priority to SE7602378A priority patent/SE414592B/en
Priority to OA55756A priority patent/OA05262A/en
Priority to NZ180484A priority patent/NZ180484A/en
Priority to DK150276A priority patent/DK150276A/en
Priority to IT21832/76A priority patent/IT1058729B/en
Priority to JP51037004A priority patent/JPS51123768A/en
Priority to CS762169A priority patent/CS223816B2/en
Priority to IN589/CAL/76A priority patent/IN148701B/en
Priority to IL49351A priority patent/IL49351A/en
Priority to BR7602068A priority patent/BR7602068A/en
Priority to DD192219A priority patent/DD123863A5/xx
Priority to HU76FO739A priority patent/HU174572B/en
Priority to CH428576A priority patent/CH595152A5/xx
Priority to NL7603676A priority patent/NL7603676A/en
Priority to DE19762615100 priority patent/DE2615100A1/en
Priority to CA249,764A priority patent/CA1051645A/en
Priority to ZA762080A priority patent/ZA762080B/en
Priority to US05/674,869 priority patent/US4055068A/en
Priority to ES446809A priority patent/ES446809A1/en
Priority to GB14436/76A priority patent/GB1500637A/en
Priority to LU74720A priority patent/LU74720A1/xx
Priority to AT254176A priority patent/AT345637B/en
Priority to BE166012A priority patent/BE840583A/en
Priority to IE756/76A priority patent/IE43463B1/en
Priority to AR262835A priority patent/AR209354A1/en
Priority to AU12659/76A priority patent/AU495790B2/en
Publication of FR2306762A1 publication Critical patent/FR2306762A1/en
Application granted granted Critical
Publication of FR2306762B1 publication Critical patent/FR2306762B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/02—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body integral with rim
    • 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
    • B21K1/28—Making machine elements wheels; discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

The fabrication of aluminium alloy wheel discs for heavy lorries with tubeless pneumatic tyres has two stages forming the disc (7) from a rough cylindrical ingot, and a machining and finishing stage. The primary stage involves stamping and formative pressing operations. A crudely formed peripheral flange is produced parallel to the wheel axis. The second stamping extends the flange and roughly forms the rim. A final stamping extends both rim (12) and flange (11) to their required length. A formative pressing obtains the flange in its machinable form. The flange (11) is initially conical and progressively extended and reduced in thickness.
FR7511725A 1975-04-09 1975-04-09 Fabrication of aluminium alloy wheel discs for heavy lorries - entails three stage stamping followed by formative machining Granted FR2306762A1 (en)

Priority Applications (27)

Application Number Priority Date Filing Date Title
FR7511725A FR2306762A1 (en) 1975-04-09 1975-04-09 Fabrication of aluminium alloy wheel discs for heavy lorries - entails three stage stamping followed by formative machining
SE7602378A SE414592B (en) 1975-04-09 1976-02-25 SET TO MANUFACTURE IN ONE PIECE WHEELS OF METAL WHEELS FOR VEHICLES, SPECIFIC HEAVY VEHICLES, WHICH WHEELS ARE INTENDED TO BE PROVIDED WITH DECK, SEPARATELY HOSE DECK
OA55756A OA05262A (en) 1975-04-09 1976-03-06 Manufacturing process of monobloc wheels by die-forging.
DK150276A DK150276A (en) 1975-04-09 1976-03-31 ONE PIECE OF MANUFACTURE OF VEHICLE WHEELS
NZ180484A NZ180484A (en) 1975-04-09 1976-03-31 Die stamping monobloc metal wheels
IT21832/76A IT1058729B (en) 1975-04-09 1976-04-01 MANUFACTURING PROCESS OF MONOBLOCK WHEELS FOR MOLD FORGING
JP51037004A JPS51123768A (en) 1975-04-09 1976-04-02 Method of manufacturing integrated wheels by stamp forging and integrated wheels
CS762169A CS223816B2 (en) 1975-04-09 1976-04-02 Method of making the metal wheels made from one piece for vehicles and dies for executing the said method
IN589/CAL/76A IN148701B (en) 1975-04-09 1976-04-03
IL49351A IL49351A (en) 1975-04-09 1976-04-05 Manufacture of monobloc wheels by hot die stamping and press widening
DD192219A DD123863A5 (en) 1975-04-09 1976-04-06
HU76FO739A HU174572B (en) 1975-04-09 1976-04-06 Method for producing one-piece wheel discs by die forging
CH428576A CH595152A5 (en) 1975-04-09 1976-04-06
BR7602068A BR7602068A (en) 1975-04-09 1976-04-06 PERFECT PROCESS OF MANUFACTURING MONOBLOCK METAL WHEELS FOR VEHICLES
NL7603676A NL7603676A (en) 1975-04-09 1976-04-07 METHOD OF MANUFACTURING ONE PIECE WHEELS BY PRESS FORMS AND WHEELS OBTAINED AS SUCH.
CA249,764A CA1051645A (en) 1975-04-09 1976-04-07 Manufacture of die stamped wheels_
ZA762080A ZA762080B (en) 1975-04-09 1976-04-07 Process for manufacturing monobloc wheels by die stamping
DE19762615100 DE2615100A1 (en) 1975-04-09 1976-04-07 PROCESS FOR MANUFACTURING ONE-PIECE WHEELS BY DIE FORGING
ES446809A ES446809A1 (en) 1975-04-09 1976-04-08 Process for manufacturing monobloc vehicle wheels
GB14436/76A GB1500637A (en) 1975-04-09 1976-04-08 Process for manufacturing vehicle wheels
LU74720A LU74720A1 (en) 1975-04-09 1976-04-08
AT254176A AT345637B (en) 1975-04-09 1976-04-08 PROCESS FOR MANUFACTURING ONE-PIECE WHEELS BY DIE FORGING
US05/674,869 US4055068A (en) 1975-04-09 1976-04-08 Process for manufacturing monobloc vehicle wheels
BE166012A BE840583A (en) 1975-04-09 1976-04-09 MONOBLOC WHEEL MANUFACTURING PROCESS BY DIE
IE756/76A IE43463B1 (en) 1975-04-09 1976-04-09 Process for manufacturing vehicle wheels
AR262835A AR209354A1 (en) 1975-04-09 1976-04-09 PROCEDURE TO PRODUCE MONOBLOCK METAL WHEELS FOR VEHICLES AND MONOBLOCK WHEELS OBTAINED BY THIS PROCEDURE
AU12659/76A AU495790B2 (en) 1975-04-09 1976-04-15 Process for manufacturing monobloc vehicle wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511725A FR2306762A1 (en) 1975-04-09 1975-04-09 Fabrication of aluminium alloy wheel discs for heavy lorries - entails three stage stamping followed by formative machining

Publications (2)

Publication Number Publication Date
FR2306762A1 true FR2306762A1 (en) 1976-11-05
FR2306762B1 FR2306762B1 (en) 1979-06-08

Family

ID=9153966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511725A Granted FR2306762A1 (en) 1975-04-09 1975-04-09 Fabrication of aluminium alloy wheel discs for heavy lorries - entails three stage stamping followed by formative machining

Country Status (3)

Country Link
BE (1) BE840583A (en)
FR (1) FR2306762A1 (en)
ZA (1) ZA762080B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504459A1 (en) * 1981-04-24 1982-10-29 Magyar Aluminium ALUMINUM WHEEL, IN PARTICULAR VEHICLE WHEEL, AND FURTHER PROCESS AND DEVICE FOR THE PRODUCTION THEREOF

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263315A (en) * 1962-10-24 1966-08-02 Reynolds Metals Co Metal forming system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263315A (en) * 1962-10-24 1966-08-02 Reynolds Metals Co Metal forming system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504459A1 (en) * 1981-04-24 1982-10-29 Magyar Aluminium ALUMINUM WHEEL, IN PARTICULAR VEHICLE WHEEL, AND FURTHER PROCESS AND DEVICE FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
ZA762080B (en) 1977-05-25
BE840583A (en) 1976-08-02
FR2306762B1 (en) 1979-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse