ES2113491T3 - Aparato y metodo para conformar y perforar hidraulicamente un miembro de chasis tubular. - Google Patents

Aparato y metodo para conformar y perforar hidraulicamente un miembro de chasis tubular.

Info

Publication number
ES2113491T3
ES2113491T3 ES93306902T ES93306902T ES2113491T3 ES 2113491 T3 ES2113491 T3 ES 2113491T3 ES 93306902 T ES93306902 T ES 93306902T ES 93306902 T ES93306902 T ES 93306902T ES 2113491 T3 ES2113491 T3 ES 2113491T3
Authority
ES
Spain
Prior art keywords
tube
station
frame element
target
another station
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
ES93306902T
Other languages
English (en)
Other versions
ES2113491T5 (es
Inventor
Ralph E Roper
Gary A Webb
Douglas W Tyger
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.)
Aquaform Inc
Original Assignee
Aquaform 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25482970&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2113491(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aquaform Inc filed Critical Aquaform Inc
Application granted granted Critical
Publication of ES2113491T3 publication Critical patent/ES2113491T3/es
Publication of ES2113491T5 publication Critical patent/ES2113491T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/035—Deforming tubular bodies including an additional treatment performed by fluid pressure, e.g. perforating
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/15—Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8107—Shaping by hydroforming
    • 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
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Body Structure For Vehicles (AREA)
  • Coating With Molten Metal (AREA)

Abstract

UN METODO Y APARATO PARA FORMAR ELEMENETOS DE BASTIDOR DE CONFIGURACION COMPLEJA, PARTIENDO DE UN BLANCO O PIEZA EN TOSCO, Y DONDE EL BLANCO SE TRANSFIERE DE ESTACION EN ESTACION, Y SE EJECUTAN VARIOS MAQUINADOS SOBRE EL BLANCO EN CADA ESTACION. POR EJEMPLO, EN UNA PRIMERA ESTACION SE EXPANDE EL BLANCO DENTRO DE UN TUBO QUE TIENE UNA SECCION TRANSVERSAL VARIABLE POR TODA LA LONGITUD DEL TUBO, APLICANDO PRESION AL INTERIOR DEL TUBO Y FUERZA COMPRESIVA EN LOS EXTREMOS OPUESTOS DEL TUBO, CON PREFERENCIA SIMULTANEAMENTE. EN OTRA ESTACION, SE PREFORMA EL TUBO EXPANDIDO, INTRODUCIENDO EN EL UNA CURVATURA. LA CURVATURA EN EL TUBO PREFORMADO SE AUMENTA DESPUES EN OTRA ESTACION. MIENTRAS EL TUBO EXPANDIDO SE ESTA PREFORMANDO Y CURVANDO, SE CONTROLA EL FLUJO DEL MATERIAL AL INTERIOR DE LA CAVIDAD DEL ROQUEL O MATRIZ EN AQUELLAS ESTACIONES, PARA REDUCIR LA CANTIDAD DE PLEGADO QUE PUEDE TENER LUGAR. L AFORMA DEL ELEMENTO DE BASTIDOR SE TERMINA EN OTRA ESTACION, INTRODUCIENDO UNA CURVATURA LATERAL Y VARIANDO LA CONFIGURACION SECCIONAL TRANSVERSAL DEL TUBO CURVADO. DESPUES PUEDEN HACERSE PERFORACIONES DENTRO DEL ELEMENTO DEL BASTIDOR TERMINADO, EN OTRA ESTACION, PRESURIZANDO EL INTERIOR DEL ELEMENTO DEL BASTIDOR CON FLUIDO HIDRAULICO Y GOLPEANDO EL ELEMENTO DEL BASTIDOR CON UN PUNZON PERFORADOR. LAS ESTACIONES FINALES DESPUNTAN LOS EXTREMOS Y NIVELAN EL INTERIOR DEL ELEMENTO DEL BASTIDOR, ANTES DE DESCARGARLO PARA POSTERIOR TRANSPORTE.
ES93306902T 1992-09-15 1993-09-01 Aparato y metodo para conformar y perforar hidraulicamente un miembro de chasis tubular. Expired - Lifetime ES2113491T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US945322 1992-09-15
US07/945,322 US5890387A (en) 1989-08-24 1992-09-15 Apparatus and method for forming and hydropiercing a tubular frame member

Publications (2)

Publication Number Publication Date
ES2113491T3 true ES2113491T3 (es) 1998-05-01
ES2113491T5 ES2113491T5 (es) 2004-08-16

Family

ID=25482970

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93306902T Expired - Lifetime ES2113491T5 (es) 1992-09-15 1993-09-01 Aparato y metodo para conformar y perforar hidraulicamente un miembro de chasis tubular.

Country Status (14)

Country Link
US (1) US5890387A (es)
EP (1) EP0588528B2 (es)
JP (1) JPH06292929A (es)
KR (1) KR100292971B1 (es)
AU (2) AU4498793A (es)
CA (1) CA2104826C (es)
DE (1) DE69316949T3 (es)
ES (1) ES2113491T5 (es)
MX (1) MX9305560A (es)
MY (1) MY111593A (es)
PL (1) PL172382B1 (es)
TW (1) TW242585B (es)
VN (1) VN340A1 (es)
ZA (1) ZA936803B (es)

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CA2104826C (en) 2007-05-08
EP0588528B2 (en) 2004-02-25
MY111593A (en) 2000-09-29
MX9305560A (es) 1994-05-31
DE69316949T3 (de) 2004-10-21
CA2104826A1 (en) 1994-03-16
TW242585B (es) 1995-03-11
JPH06292929A (ja) 1994-10-21
EP0588528A1 (en) 1994-03-23
ZA936803B (en) 1994-04-14
AU3320297A (en) 1997-10-23
AU4498793A (en) 1994-03-24
VN340A1 (en) 1997-04-25
US5890387A (en) 1999-04-06
PL172382B1 (pl) 1997-09-30
EP0588528B1 (en) 1998-02-11
DE69316949T2 (de) 1998-06-18
ES2113491T5 (es) 2004-08-16
DE69316949D1 (de) 1998-03-19
PL300400A1 (en) 1994-03-21
KR940006656A (ko) 1994-04-25
KR100292971B1 (ko) 2001-06-15

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