BRPI0604498A - processo de fabricação de aro de roda sem cámara de veìculos fora de estrada, aro obtido pelo processo e roda de um veìculo fora de estrada - Google Patents

processo de fabricação de aro de roda sem cámara de veìculos fora de estrada, aro obtido pelo processo e roda de um veìculo fora de estrada

Info

Publication number
BRPI0604498A
BRPI0604498A BRPI0604498-0A BRPI0604498A BRPI0604498A BR PI0604498 A BRPI0604498 A BR PI0604498A BR PI0604498 A BRPI0604498 A BR PI0604498A BR PI0604498 A BRPI0604498 A BR PI0604498A
Authority
BR
Brazil
Prior art keywords
rim
road vehicle
wheel
mechanically formed
manufacturing process
Prior art date
Application number
BRPI0604498-0A
Other languages
English (en)
Inventor
Francisco Antonio De Sou Manso
Original Assignee
Maxion Sist S Automotivos Ltda
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 Maxion Sist S Automotivos Ltda filed Critical Maxion Sist S Automotivos Ltda
Priority to BRPI0604498-0A priority Critical patent/BRPI0604498A/pt
Priority to IT000240A priority patent/ITFI20070240A1/it
Priority to US11/928,129 priority patent/US20080141532A1/en
Publication of BRPI0604498A publication Critical patent/BRPI0604498A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/10—Making articles shaped as bodies of revolution rings of restricted axial length rims for pneumatic tyres
    • 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
    • B21K1/38—Making machine elements wheels; discs rims; tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Tires In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PROCESSO DE FABRICAçãO DE ARO DE RODA SEM CáMARA DE VEìCULOS FORA DE ESTRADA, ARO OBTIDO PELO PROCESSO E RODA DE UM VEìCULO FORA DE ESTRADA. A presente invenção refere-se a processos de fabricação de aros para rodas sem câmara de veículos "fora de estrada" que, entre outras vantagens, são mais simples quando comparados aos processos existentes, apresentam número de operações reduzido e permite a utilização de matéria-prima menos nobre no processo de fabricação sem comprometer a qualidade do aro final. Segundo a invenção, o aro pode ser obtido a partir de uma única peça conformada mecanicamente por estiramento. Ainda segundo a invenção, o aro pode ser constituído por duas peças, uma primeira peça sendo conformada mecanicamente por estiramento e uma segunda peça sendo conformada mecanicamente por estampagem. Alternativamente, as duas peças podem ser conformadas mecanicamente por estiramento. São ainda objetos da invenção os aros obtidos pelos referidos processos e as rodas sem câmara de veículos "fora de estrada" construídas com os referidos aros.
BRPI0604498-0A 2006-10-30 2006-10-30 processo de fabricação de aro de roda sem cámara de veìculos fora de estrada, aro obtido pelo processo e roda de um veìculo fora de estrada BRPI0604498A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0604498-0A BRPI0604498A (pt) 2006-10-30 2006-10-30 processo de fabricação de aro de roda sem cámara de veìculos fora de estrada, aro obtido pelo processo e roda de um veìculo fora de estrada
IT000240A ITFI20070240A1 (it) 2006-10-30 2007-10-29 "procedimento di fabbricazione di un cerchione per ruota senza camera d'aria per veicoli fuoristrada e cerchione per veicoli fuoristrada cosi' ottenuto"
US11/928,129 US20080141532A1 (en) 2006-10-30 2007-10-30 Manufacturing Process for a Tubeless Wheel Rim for Off Road Vehicles, Rim Obtained Through an Off-Road Vehicle Process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0604498-0A BRPI0604498A (pt) 2006-10-30 2006-10-30 processo de fabricação de aro de roda sem cámara de veìculos fora de estrada, aro obtido pelo processo e roda de um veìculo fora de estrada

Publications (1)

Publication Number Publication Date
BRPI0604498A true BRPI0604498A (pt) 2008-06-17

Family

ID=39521333

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604498-0A BRPI0604498A (pt) 2006-10-30 2006-10-30 processo de fabricação de aro de roda sem cámara de veìculos fora de estrada, aro obtido pelo processo e roda de um veìculo fora de estrada

Country Status (3)

Country Link
US (1) US20080141532A1 (pt)
BR (1) BRPI0604498A (pt)
IT (1) ITFI20070240A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152124A (zh) * 2011-02-23 2011-08-17 河南省宏源车轮有限公司 轮式无内胎工程机械车轮用外轮缘制造工艺
CN102717236A (zh) * 2012-06-21 2012-10-10 山东贝特尔车轮有限公司 一种变截面型材无内胎车轮轮辋成形工艺
GB2503936B (en) * 2012-07-13 2020-03-04 Gkn Wheels Ltd Manufacture of wheels
WO2015137463A1 (ja) * 2014-03-14 2015-09-17 新日鐵住金株式会社 ホイールリムの製造方法及び自動車用ホイールリムの製造方法
US12325059B2 (en) * 2019-10-17 2025-06-10 Wheels India Limited Process for manufacturing tubeless vehicle wheel made from a single piece input material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028536A (en) * 1932-07-09 1936-01-21 Budd Wheel Co Wheel rim
US2884984A (en) * 1953-02-25 1959-05-05 Goodyear Tire & Rubber Rim structure
US3225426A (en) * 1962-05-09 1965-12-28 Dayton Steel Foundry Co Method of making a two piece wide base rim
US3255518A (en) * 1962-10-02 1966-06-14 Motor Wheel Corp Method of making a wheel rim
US3438111A (en) * 1966-05-03 1969-04-15 Motor Wheel Corp Method of making a vehicle wheel rim
DE2231842A1 (de) * 1972-06-29 1974-01-17 Leifeld & Co Schraegschulterfelge und verfahren zu ihrer herstellung
DE2343247C2 (de) * 1973-08-28 1989-08-10 Leifeld & Co, 4730 Ahlen Verfahren zur Herstellung von Schrägschulterfelgen
US5664329A (en) * 1995-11-30 1997-09-09 Cosma International Inc. Method for fabricating a one-piece metal vehicle wheel

Also Published As

Publication number Publication date
ITFI20070240A1 (it) 2008-04-30
US20080141532A1 (en) 2008-06-19

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: IOCHPE-MAXION S.A. (BR/SP)

Free format text: TRANSFERIDO POR INCORPORACAO DE: MAXION SISTEMAS AUTOMOTIVOS LTDA.

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.