ATE108103T1 - Vorrichtung und verfahren zum formen eines rohrförmigen rahmens. - Google Patents

Vorrichtung und verfahren zum formen eines rohrförmigen rahmens.

Info

Publication number
ATE108103T1
ATE108103T1 AT90309261T AT90309261T ATE108103T1 AT E108103 T1 ATE108103 T1 AT E108103T1 AT 90309261 T AT90309261 T AT 90309261T AT 90309261 T AT90309261 T AT 90309261T AT E108103 T1 ATE108103 T1 AT E108103T1
Authority
AT
Austria
Prior art keywords
tube
punch
frame member
blank
vertically extending
Prior art date
Application number
AT90309261T
Other languages
English (en)
Inventor
Ralph E Roper
Original Assignee
Graph Tech Inc
Armco Steel Co Lp
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 Graph Tech Inc, Armco Steel Co Lp filed Critical Graph Tech Inc
Application granted granted Critical
Publication of ATE108103T1 publication Critical patent/ATE108103T1/de

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
    • B21D26/045—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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
AT90309261T 1989-08-24 1990-08-23 Vorrichtung und verfahren zum formen eines rohrförmigen rahmens. ATE108103T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39827289A 1989-08-24 1989-08-24
US48278290A 1990-02-21 1990-02-21

Publications (1)

Publication Number Publication Date
ATE108103T1 true ATE108103T1 (de) 1994-07-15

Family

ID=27016189

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90309261T ATE108103T1 (de) 1989-08-24 1990-08-23 Vorrichtung und verfahren zum formen eines rohrförmigen rahmens.

Country Status (7)

Country Link
US (1) US5239852A (de)
EP (1) EP0414545B1 (de)
AT (1) ATE108103T1 (de)
CA (1) CA2023675C (de)
DE (1) DE69010429T2 (de)
DK (1) DK0414545T3 (de)
ES (1) ES2056386T3 (de)

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US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5235836A (en) * 1990-03-06 1993-08-17 Ti Corporate Services Limited Seal head for tube expansion apparatus
US5396786A (en) * 1993-03-15 1995-03-14 Mueller Industries, Inc. Machine and method for manufacturing crossover fittings
US5582052A (en) * 1993-05-20 1996-12-10 Benteler Industries, Inc. Controlled time-overlapped hydroforming
US5445002A (en) * 1993-08-16 1995-08-29 Ti Corporate Services Limited Fill and pressurization apparatus
US5644829A (en) * 1993-08-16 1997-07-08 T I Corporate Services Limited Method for expansion forming of tubing
US5471857A (en) * 1994-03-07 1995-12-05 Mascotech Tubular Products, Inc. Process for hydroforming a vehicle manifold
DE4428564C2 (de) * 1994-08-12 1996-09-19 Daimler Benz Ag Vorrichtung zum Herstellen von abgewinkelten Hohlteilen durch Innenhochdruckumformen
US5561902A (en) * 1994-09-28 1996-10-08 Cosma International Inc. Method of manufacturing a ladder frame assembly for a motor vehicle
US5641176A (en) * 1995-03-31 1997-06-24 Mascotech Tubular Products, Inc. Process of hydroforming tubular suspension and frame components for vehicles
CA2264388C (en) * 1996-08-26 2006-05-16 Cosma International Inc. Hydroforming die assembly and method for pinch-free tube forming
FR2752756B1 (fr) * 1996-08-30 1998-10-09 Gec Alsthom Acb Equipement pour le formage de profiles metalliques
FR2753935B1 (fr) * 1996-10-02 1998-12-04 Faure Bertrand Equipements Sa Procede pour realiser un siege de vehicule, et siege realise selon ce procede
US5992197A (en) * 1997-03-28 1999-11-30 The Budd Company Forming technique using discrete heating zones
DE19719676A1 (de) * 1997-05-09 1998-11-12 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines Bauteils aus einem Halbzeug und Innenhochdruckwerkzeug für die Durchführung des Verfahrens
US6502822B1 (en) * 1997-05-15 2003-01-07 Aquaform, Inc. Apparatus and method for creating a seal on an inner wall of a tube for hydroforming
US6006567A (en) * 1997-05-15 1999-12-28 Aquaform Inc Apparatus and method for hydroforming
UY25199A1 (es) * 1997-10-07 1999-04-07 Cosma Int Inc Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos
US6006568A (en) * 1998-03-20 1999-12-28 The Budd Company Multi-piece hydroforming tool
US6098437A (en) * 1998-03-20 2000-08-08 The Budd Company Hydroformed control arm
DE19829577B4 (de) * 1998-07-02 2005-06-16 Carsten Dipl.-Ing. Binder Verfahren und Vorrichtung zur Herstellung von Teilen mit Hilfe der Innen-Hochdruck-Umformtechnik
DE19839526C1 (de) * 1998-08-29 1999-11-18 Daimler Chrysler Ag Verfahren und Vorrichtung zum Umformen eines Hohlkörpers
US6032501A (en) * 1999-02-09 2000-03-07 The Budd Company Method of hydroforming multi-lateral members from round tubes
US6609301B1 (en) 1999-09-08 2003-08-26 Magna International Inc. Reinforced hydroformed members and methods of making the same
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
US6662611B2 (en) 2000-02-22 2003-12-16 Magna International, Inc. Hydroforming flush system
IT1320503B1 (it) * 2000-06-16 2003-12-10 Iveco Fiat Procedimento per la produzione di assali per veicoli industriali.
US20030181340A1 (en) * 2000-09-22 2003-09-25 Botz Frank K. Lubricants suitable for hydroforming and other metal manipulating applications
DE10115696A1 (de) * 2001-03-29 2002-10-10 Henkel Kgaa Schmierstoffmischung und ihre Verwendung
DE10127948C1 (de) * 2001-06-08 2002-08-29 Thyssen Krupp Automotive Ag Verfahren zum Innenhochdruck-Umformen und schließbares Werkzeug zum Durchführen des Verfahrens
DE10157169A1 (de) 2001-11-22 2003-06-05 Burger Ag Automation Technolog Einrichtung zum Beaufschlagen einer Rohrleitung mit hohem Innendruck
CA2537521C (en) * 2006-02-23 2013-04-16 Van-Rob Inc. Process for forming a variable gauge metal sheet into a desired shape
KR100851828B1 (ko) * 2006-11-08 2008-08-13 현대자동차주식회사 Ｕ자형 제품 제작을 위한 하이드로 포밍 장치
KR100958151B1 (ko) * 2006-12-22 2010-05-18 혼다 기켄 고교 가부시키가이샤 벌지성형 방법과 장치
US7392679B1 (en) * 2007-02-13 2008-07-01 Gm Global Technology Operations, Inc. Hydroform tube sealing assembly
JP2010000526A (ja) * 2008-06-20 2010-01-07 Kyoei Seisakusho:Kk 二輪車用ツインタンクレールの製造方法
TR201505451T1 (tr) 2012-11-08 2015-07-21 Dana Automotive Systems Group İki̇nci̇l şekle sahi̇p, hi̇droli̇k preste bi̇çi̇mlendi̇ri̇lmi̇ş tahri̇k mi̇li̇ tüpü.
CN112108555B (zh) * 2020-07-27 2022-04-15 佛山市永恒液压机械有限公司 一种通过卡压管设备的卡压管成型方法
CN116586527B (zh) * 2023-07-18 2023-09-05 盐山亚汇管业有限公司 一种便于上料的弯头推制装置及工艺

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US693172A (en) * 1901-04-12 1902-02-11 Stirling Company Method of forming hollow or tubular articles of irregular shape.
US1542983A (en) * 1920-05-18 1925-06-23 Gustave R Thompson Drawn article and method for making the same
US1943560A (en) * 1929-01-25 1934-01-16 Squires John Method of making airplane propeller blades
US2047296A (en) * 1933-07-05 1936-07-14 Squires John Apparatus for forming propeller blades
US2777500A (en) * 1955-03-04 1957-01-15 Flexonics Corp Tube bending apparatus and method
US3136053A (en) * 1960-03-07 1964-06-09 Eastwood Acceptance Corp Method of forming close tolerance tubing
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JPS5577934A (en) * 1978-12-11 1980-06-12 Hitachi Ltd Bending liquid pressure forming method for thin-walled tube
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DE3004838C2 (de) * 1980-02-09 1984-09-13 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Vorrichtung zur Herstellung eines Rohrkörpers mit Querwellen
US4454745A (en) * 1980-07-16 1984-06-19 Standard Tube Canada Limited Process for cold-forming a tube having a thick-walled end portion
JPS583738A (ja) * 1981-06-30 1983-01-10 Sadayuki Kotanino 自動二輪車用リア−フオ−クの製造方法
JPS59130633A (ja) * 1983-01-17 1984-07-27 Masanobu Nakamura 小曲率曲管の製造方法
JPS6082229A (ja) * 1983-10-08 1985-05-10 Mori Tekko Kk バルジ加工方法
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Also Published As

Publication number Publication date
EP0414545A3 (en) 1991-04-10
US5239852A (en) 1993-08-31
EP0414545A2 (de) 1991-02-27
DK0414545T3 (da) 1994-10-31
DE69010429D1 (de) 1994-08-11
EP0414545B1 (de) 1994-07-06
DE69010429T2 (de) 1994-11-24
CA2023675A1 (en) 1991-02-25
ES2056386T3 (es) 1994-10-01
CA2023675C (en) 2001-07-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee