BR0314217A - One Piece Shaft Tube Housing Assembly - Google Patents

One Piece Shaft Tube Housing Assembly

Info

Publication number
BR0314217A
BR0314217A BR0314217-5A BR0314217A BR0314217A BR 0314217 A BR0314217 A BR 0314217A BR 0314217 A BR0314217 A BR 0314217A BR 0314217 A BR0314217 A BR 0314217A
Authority
BR
Brazil
Prior art keywords
tubular mold
housing assembly
localized area
tube housing
piece
Prior art date
Application number
BR0314217-5A
Other languages
Portuguese (pt)
Inventor
Bryan P Prucher
Original Assignee
American Axle & Mfg Inc
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 claimed from US10/645,943 external-priority patent/US20040060385A1/en
Application filed by American Axle & Mfg Inc filed Critical American Axle & Mfg Inc
Publication of BR0314217A publication Critical patent/BR0314217A/en

Links

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
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/90—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards axle-housings
    • 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
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • 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
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/10—Making machine elements axles or shafts of cylindrical form
    • 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
    • B21K1/26—Making machine elements housings or supporting parts, e.g. axle housings, engine mountings
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
    • Y10T74/2188—Axle and torque tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

"CONJUNTO DE CARCAçA DE TUBO DE EIXO DE PEçA úNICA". A presente invenção refere-se a um método de fabricar uma carcaça de tubo de eixo para um conjunto diferencial que inclui aquecer uma área localizada (108) de um molde tubular de uma peça (102). Um mandril (116) é inserido no molde tubular e a área localizada (108) é então deformada para fornecer uma espessura de parede aumentada. Uma força de compressão é aplicada à área localizada do molde tubular de uma peça utilizando uma matriz de forjamento (126) para conformar uma seção fuso, na qual a seção fuso se conforma proximamente a pelo menos um dentre a matriz de forjamento (126) e o mandril (116). A porção restante do molde tubular de uma peça é então reduzida a frio para formar uma seção portador."SINGLE PIECE SHAFT PIPE HOUSING ASSEMBLY". The present invention relates to a method of manufacturing an axle tube housing for a differential assembly including heating a localized area (108) of a one-piece tubular mold (102). A mandrel 116 is inserted into the tubular mold and the localized area 108 is then deformed to provide increased wall thickness. A compressive force is applied to the localized area of the one-piece tubular mold using a forging die (126) to form a spindle section, wherein the spindle section conforms closely to at least one of the forging die (126) and the mandrel (116). The remaining portion of the one-piece tubular mold is then cold reduced to form a carrier section.

BR0314217-5A 2002-09-16 2003-09-11 One Piece Shaft Tube Housing Assembly BR0314217A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41147302P 2002-09-16 2002-09-16
US10/645,943 US20040060385A1 (en) 2002-09-16 2003-08-22 One-piece axle tube housing assembly
PCT/US2003/028607 WO2004024366A1 (en) 2002-09-16 2003-09-11 One-piece axle tube housing assembly

Publications (1)

Publication Number Publication Date
BR0314217A true BR0314217A (en) 2005-07-12

Family

ID=32033548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314217-5A BR0314217A (en) 2002-09-16 2003-09-11 One Piece Shaft Tube Housing Assembly

Country Status (5)

Country Link
EP (1) EP1539396A1 (en)
JP (1) JP2006500218A (en)
KR (1) KR20050042816A (en)
AU (1) AU2003272332A1 (en)
BR (1) BR0314217A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5880037B2 (en) * 2011-12-28 2016-03-08 日本精工株式会社 Manufacturing method of stepped metal member
US9982706B2 (en) 2015-07-31 2018-05-29 Hyundai Motor Company Method of manufacturing light rotor shaft for eco-friendly vehicles

Also Published As

Publication number Publication date
EP1539396A1 (en) 2005-06-15
KR20050042816A (en) 2005-05-10
AU2003272332A1 (en) 2004-04-30
JP2006500218A (en) 2006-01-05

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]