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BR9802884A - Método para fabricação de um trilho lateral para um conjunto de chasse veicular. - Google Patents

Método para fabricação de um trilho lateral para um conjunto de chasse veicular.

Info

Publication number
BR9802884A
BR9802884A BR9802884-7A BR9802884A BR9802884A BR 9802884 A BR9802884 A BR 9802884A BR 9802884 A BR9802884 A BR 9802884A BR 9802884 A BR9802884 A BR 9802884A
Authority
BR
Brazil
Prior art keywords
lower flange
plane defined
screen
vehicle chassis
side rail
Prior art date
Application number
BR9802884-7A
Other languages
English (en)
Inventor
Charles R Macchione
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of BR9802884A publication Critical patent/BR9802884A/pt

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/083—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining profiles with changing cross-sectional configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • 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
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member making
    • 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
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

<B>MéTODO PARA FABRICAçãO DE UM TRILHO LATERAL PARA UM CONJUNTO DE CHASSI VEICULAR<D>. Um método para fabricar um trilho lateral em um conjunto de chassi veicular inclui a etapa inicial de rolamento formando um material plano para formar um trilho lateral possuindo uma seção transversal em formato de C definida por um flange superior correspondendo à lateral aberta superior do formato de C, um flange inferior correspondendo à lateral aberta de fundo ou oposta do formato em C, e uma tela correspondendo à traseira do formato em C e conectando ao flange superior e flange inferior. As bordas terminais do flange superior e flange inferior definem um plano de borda que se estende geralmente paralelo ao plano vertical definido pela tela. Uma porção do flange inferior é então estampada em uma direção paralela ao plano vertical para formar um ressalto no flange inferior. O plano de borda definido pelas bordas dos flanges superior e inferior no ressalto não se estende na relação predeterminada em relação ao plano definido pela tela. Então a porção do flange inferior no ressalto é removida, tal como por aparagem com um cortador, tal que o plano de borda definido pelas bordas dos flanges superior e inferior no ressalto novamente se estendem em uma relação predeterminada em relação ao plano definido pela tela.
BR9802884-7A 1997-05-14 1998-05-14 Método para fabricação de um trilho lateral para um conjunto de chasse veicular. BR9802884A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4669897P 1997-05-14 1997-05-14

Publications (1)

Publication Number Publication Date
BR9802884A true BR9802884A (pt) 1999-10-13

Family

ID=21944899

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802884-7A BR9802884A (pt) 1997-05-14 1998-05-14 Método para fabricação de um trilho lateral para um conjunto de chasse veicular.

Country Status (3)

Country Link
US (1) US6026573A (pt)
AR (1) AR015672A1 (pt)
BR (1) BR9802884A (pt)

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US20040148778A1 (en) * 2003-01-31 2004-08-05 Fleming Sean M. Method for manufacturing a vehicle frame assembly
DE10350776A1 (de) * 2003-10-30 2005-06-09 Daimlerchrysler Ag Bauteil mit in seinem Längsverlauf sich änderndem Profilquerschnitt
CN101376152B (zh) * 2007-08-31 2011-11-09 鸿富锦精密工业（深圳）有限公司 三节式滑轨的制造方法
US8307685B2 (en) * 2008-04-09 2012-11-13 Shape Corp. Multi-directionally swept beam, roll former, and method
US8333096B2 (en) * 2009-09-21 2012-12-18 Shape Corp. Method of forming three-dimensional multi-plane beam
CN103192236B (zh) * 2012-08-02 2015-05-27 上海振华重工集团（南通）有限公司 码头装船机伸缩机构轨道制作工艺及其专用轨道对接工装
US20150239068A1 (en) 2014-02-24 2015-08-27 Metalsa S.A. De C.V. Process of positioning automotive components
WO2015125020A2 (en) 2014-02-24 2015-08-27 Metalsa S.A. De C.V. Method and tools for welding a vehicle component
CN105772545A (zh) * 2016-01-18 2016-07-20 张家港市天力达机电有限公司 一种通过柔性冷弯加工异型材的生产工艺
CN107598489A (zh) * 2017-09-13 2018-01-19 上海德舒赫金属制品有限公司 具有门字结构内框的工件及其精密加工方法
CN112846663A (zh) * 2021-01-05 2021-05-28 四川德兰航宇科技发展有限责任公司 一种c形铝合金环锻件制造方法

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US671537A (en) * 1900-04-30 1901-04-09 Monarch Brake Beam Company Ltd Apparatus for making metallic brake-beams.
US679759A (en) * 1901-05-03 1901-08-06 John Lanz Method of forming plates or blanks of varying widths.
US1008940A (en) * 1907-01-07 1911-11-14 Thomas C Best Die and shearing mechanism.
US1202826A (en) * 1915-05-24 1916-10-31 Matthew W Gartshore Frame member for automobiles.
US1475328A (en) * 1920-11-09 1923-11-27 Passenger Lorry Company Vehicle frame
US1680467A (en) * 1926-08-23 1928-08-14 Martin H Matheson Method of manufacturing automobile fenders
US2620744A (en) * 1949-03-25 1952-12-09 William E Gray Railway car truck side frame
US3156034A (en) * 1963-08-19 1964-11-10 Smith Corp A O Method of forming curved and flanged metal members
US3209432A (en) * 1963-12-23 1965-10-05 Ford Motor Co Method for fabricating a structural member
JPS5838245B2 (ja) * 1980-05-01 1983-08-22 三晃金属工業株式会社 折版の成形移送装置
JPS58187215A (ja) * 1982-04-28 1983-11-01 Hitachi Ltd 自動折曲げ方法
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FR2660220B1 (fr) * 1990-04-03 1995-02-24 Lorraine Laminage Procede et dispositif de formage d'une partie en relief sur un flan de tole et produit obtenu selon ce procede.
JP2825138B2 (ja) * 1991-03-12 1998-11-18 トヨタ自動車株式会社 曲げ加工型
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US5187967A (en) * 1991-09-16 1993-02-23 General Electric Company Laser trimming of forgings
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US5561902A (en) * 1994-09-28 1996-10-08 Cosma International Inc. Method of manufacturing a ladder frame assembly for a motor vehicle

Also Published As

Publication number Publication date
US6026573A (en) 2000-02-22
AR015672A1 (es) 2001-05-16

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A, 11A, 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.