CA2522109A1 - Composants structurels de vehicules fabriques d'elements tubulaires et methode connexe - Google Patents

Composants structurels de vehicules fabriques d'elements tubulaires et methode connexe Download PDF

Info

Publication number
CA2522109A1
CA2522109A1 CA002522109A CA2522109A CA2522109A1 CA 2522109 A1 CA2522109 A1 CA 2522109A1 CA 002522109 A CA002522109 A CA 002522109A CA 2522109 A CA2522109 A CA 2522109A CA 2522109 A1 CA2522109 A1 CA 2522109A1
Authority
CA
Canada
Prior art keywords
wall thickness
tubular
blank
cross member
center portion
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.)
Abandoned
Application number
CA002522109A
Other languages
English (en)
Inventor
Stefano Lepre
Wayne Bland
Livio Versolatto
Colin Newport
Mamad Jahani
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.)
ArcelorMittal Tubular Products Canada Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2522109A1 publication Critical patent/CA2522109A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • 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
    • 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
    • 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
    • B21K1/12—Making machine elements axles or shafts of specially-shaped cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/051—Trailing arm twist beam axles
    • 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
    • B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/20—Semi-rigid axle suspensions
    • B60G2200/21—Trailing arms connected by a torsional beam, i.e. twist-beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/42—Driven wheels or dead axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/446—Non-steerable wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/134—Torsion spring comprising a transversal torsion bar and/or tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/136—Twist-beam type arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/136—Twist-beam type arrangement
    • B60G2202/1362—Twist-beam type arrangement including a second torsional element, e.g. second beam, stabiliser bar or tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1226—Mounting of torsion springs on the trailing arms of a twist beam type arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1246—Mounting of coil springs on twist beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/148—Mounting of suspension arms on the unsprung part of the vehicle, e.g. wheel knuckle or rigid axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/15—Mounting of subframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/18—Mounting of vehicle engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
    • 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
    • B60G2206/012—Hollow or tubular elements
    • 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
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles
    • 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
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/427—Stabiliser bars or tubes
    • 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
    • B60G2206/50—Constructional features of wheel supports or knuckles, e.g. steering knuckles, spindle attachments
    • 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
    • B60G2206/60—Subframe construction
    • B60G2206/604—Subframe construction with two parallel beams connected by cross members
    • 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
    • B60G2206/8103—Shaping by folding or bending
    • 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
    • B60G2206/8106—Shaping by thermal treatment, e.g. curing hardening, vulcanisation
    • 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
    • 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
    • B60G2206/82—Joining
    • B60G2206/8201—Joining by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
CA002522109A 2004-10-01 2005-10-03 Composants structurels de vehicules fabriques d'elements tubulaires et methode connexe Abandoned CA2522109A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61449404P 2004-10-01 2004-10-01
US60/614,494 2004-10-01

Publications (1)

Publication Number Publication Date
CA2522109A1 true CA2522109A1 (fr) 2006-04-01

Family

ID=36121809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002522109A Abandoned CA2522109A1 (fr) 2004-10-01 2005-10-03 Composants structurels de vehicules fabriques d'elements tubulaires et methode connexe

Country Status (2)

Country Link
US (1) US20060201227A1 (fr)
CA (1) CA2522109A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043036A1 (fr) * 2008-10-17 2010-04-22 Arcelormittal Tubular Products Canada Inc. Essieu de torsion à épaisseur de paroi variable
CN113102947A (zh) * 2021-04-12 2021-07-13 安徽金路车辆制造有限公司 一种客车管梁件及其加工方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117920A1 (fr) * 2009-04-08 2010-10-14 C&D Zodiac, Inc. Tubulure de siège de véhicule ayant une épaisseur de paroi variable
KR20120091327A (ko) * 2009-11-06 2012-08-17 존슨 컨트롤스 테크놀러지 컴퍼니 강도 맞춤식 시트 구성물
US9033398B2 (en) * 2010-03-29 2015-05-19 GM Global Technology Operations LLC Multi-thickness tube for hydroformed members
DE102010029944A1 (de) * 2010-06-10 2011-12-15 Linde + Wiemann Gmbh Kg Torsionsrohr für eine Verbundlenkerachse
US8752295B2 (en) 2010-12-29 2014-06-17 GM Global Technology Operations LLC Method of varying material properties
US20150315666A1 (en) * 2014-04-30 2015-11-05 Ford Global Technologies, Llc Induction annealing as a method for expanded hydroformed tube formability
DE102014209080B4 (de) * 2014-05-14 2018-05-30 Saf-Holland Gmbh Lenkereinheit und Verfahren zur Herstellung einer Lenkereinheit
KR101664048B1 (ko) * 2014-11-10 2016-10-24 현대자동차 주식회사 차량의 프론트 사이드 멤버
CN105235551A (zh) * 2015-06-30 2016-01-13 宝山钢铁股份有限公司 一种变厚度汽车座椅横梁及其制造方法
JP6269613B2 (ja) * 2015-08-05 2018-01-31 トヨタ自動車株式会社 車体骨格構造及びその製造方法
DE102016102707A1 (de) * 2016-02-16 2017-08-17 Recaro Aircraft Seating Gmbh & Co. Kg Flugzeugsitzvorrichtung
DE102016124100A1 (de) * 2016-12-12 2018-06-14 Benteler Automobiltechnik Gmbh Achs- oder Fahrwerksbauteil für ein Kraftfahrzeug
JP7133304B2 (ja) * 2017-11-21 2022-09-08 高周波熱錬株式会社 中空ラックバーの製造方法及び製造装置
JP7040329B2 (ja) * 2018-07-17 2022-03-23 トヨタ自動車株式会社 クロスメンバ
JP7063207B2 (ja) * 2018-09-12 2022-05-09 トヨタ自動車株式会社 サスペンションサポートブラケットおよびサスペンションサポートブラケットの製造方法
US11873105B2 (en) * 2019-05-30 2024-01-16 Safran Seats Usa Llc Frame component with variable wall thickness
US11642712B1 (en) * 2022-02-24 2023-05-09 GM Global Technology Operations LLC Method of manufacturing vehicle body structure component to include reinforced regions
US20240017778A1 (en) * 2022-02-25 2024-01-18 Jason Douglas COLLINS Trailer axle
CN114850312A (zh) * 2022-06-14 2022-08-05 一汽解放汽车有限公司 一种车架横梁的制备工艺、车架横梁、车架总成以及车辆

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837205A (en) * 1973-08-01 1974-09-24 J Simon Process for cold forming a metal tube with an inwardly thickened end
DE2429496A1 (de) * 1974-06-20 1976-01-08 Volkswagenwerk Ag Traeger, insbesondere laengstraeger fuer fahrzeuge
US4301672A (en) * 1979-10-24 1981-11-24 Simon Joseph A Process for forming semi-float axle tubes and the like
US4307910A (en) * 1980-04-04 1981-12-29 Pullman Incorporated Railway wheels and light weight axles
FR2498095A1 (fr) * 1981-01-20 1982-07-23 Vallourec Procede de fabrication d'ebauches d'essieux creux en une seule piece et ebauches d'essieux obtenues
US4435972A (en) * 1982-06-28 1984-03-13 Simon Joseph A Process for forming integral spindle-axle tubes
US4616500A (en) * 1985-02-25 1986-10-14 George A. Mitchell Company Method for producing tubing of varying wall thickness
US5303985A (en) * 1991-09-23 1994-04-19 Dana Corporation Cast one-piece axle housing
US5213250A (en) * 1991-12-19 1993-05-25 Simon Joseph A Method for forming a lightweight flanged axle shaft
US5333775A (en) * 1993-04-16 1994-08-02 General Motors Corporation Hydroforming of compound tubes
US5720511A (en) * 1993-08-11 1998-02-24 Alumax Extrusions, Inc. Frame apparatus and process for the manufacture of same
JP3464756B2 (ja) * 1997-12-12 2003-11-10 本田技研工業株式会社 車両における衝撃吸収車体構造
DE69910426T2 (de) * 1998-11-26 2004-06-24 Lotus Cars Ltd., Norwich Deformierbare träger für fahrzeuge
US6148968A (en) * 1999-06-01 2000-11-21 Dana Corporation Integrated axle spindle and brake spider
US6439672B1 (en) * 2000-09-11 2002-08-27 U.S. Manufacturing Corporation Vehicle light weight dead axle and method for forming same
JP3606250B2 (ja) * 2001-10-29 2005-01-05 日産自動車株式会社 車体前部構造
US6572199B1 (en) * 2002-04-03 2003-06-03 General Motors Corporation Flanged tubular axle shaft assembly
US20040060385A1 (en) * 2002-09-16 2004-04-01 Prucher Bryan P. One-piece axle tube housing assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043036A1 (fr) * 2008-10-17 2010-04-22 Arcelormittal Tubular Products Canada Inc. Essieu de torsion à épaisseur de paroi variable
JP2012505784A (ja) * 2008-10-17 2012-03-08 アルセロールミッタル チューブラー プロダクツ カナダ インコーポレーテッド 変化する壁厚を有するツイスト−アクスル
US8490990B2 (en) 2008-10-17 2013-07-23 Arcelormittal Tubular Products Canada Inc. Twist-axle with longitudinally-varying wall thickness
RU2509659C2 (ru) * 2008-10-17 2014-03-20 Эрселормиттал Тьюбулар Продактс Кэнэда Инк. Скрученная ось для автомобиля и используемая в ней трубчатая поперечина
US9150073B2 (en) 2008-10-17 2015-10-06 Arcelormittal Tubular Products Canada, Inc. Twist-axle with longitudinally-varying wall thickness
CN113102947A (zh) * 2021-04-12 2021-07-13 安徽金路车辆制造有限公司 一种客车管梁件及其加工方法
CN113102947B (zh) * 2021-04-12 2022-09-09 安徽金路车辆制造有限公司 一种客车管梁件及其加工方法

Also Published As

Publication number Publication date
US20060201227A1 (en) 2006-09-14

Similar Documents

Publication Publication Date Title
CA2522109A1 (fr) Composants structurels de vehicules fabriques d'elements tubulaires et methode connexe
US10583705B2 (en) Twist-axle with longitudinally-varying wall thickness
EP2183122B1 (fr) Essieu rigide torsadé muni d'un dispositif de verrouillage
CA2526117C (fr) Ensemble de carter d'essieu tubulaire avec epaisseur de paroi variable
EP0913277B1 (fr) Bras de commande et procédé pour sa fabrication
AU703224B2 (en) Cradle assembly
US6016603A (en) Method of hydroforming a vehicle frame component
EP1377396B1 (fr) Procede de fabrication de composants structuraux a epaisseur de paroi variable a partir d'ebauches de tubes
US6138358A (en) Method of manufacturing a vehicle body and frame assembly
US6651477B2 (en) Process for forming tubular components
KR102497745B1 (ko) 차량 차축용 폐쇄 중공형 프로파일의 제조 방법
US6126199A (en) Tubular cradle for a motor vehicle
US6978545B2 (en) Method of manufacturing a vehicle body and frame assembly
US6519855B1 (en) Method of manufacturing a vehicle body and frame assembly
KR20130050413A (ko) 토션 빔 성형 방법, 토션 빔, 및 토션 빔 모듈
CA2442430C (fr) Procede de fabrication de composants structuraux a partir d'ebauches de tubes a epaisseur de paroi variable
JPH03248731A (ja) インストルメントパネル補強部材の製造方法
JP2008137594A (ja) 自動車用バンパー、バンパー組立体及び、バンパー・ビームを含む自動車用フレーム

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20160428