DE60124806D1 - Herstellungsverfahren von Rohren mit querprofilierter Wandung und Achsträger für Torsionsstab - Google Patents

Herstellungsverfahren von Rohren mit querprofilierter Wandung und Achsträger für Torsionsstab

Info

Publication number
DE60124806D1
DE60124806D1 DE60124806T DE60124806T DE60124806D1 DE 60124806 D1 DE60124806 D1 DE 60124806D1 DE 60124806 T DE60124806 T DE 60124806T DE 60124806 T DE60124806 T DE 60124806T DE 60124806 D1 DE60124806 D1 DE 60124806D1
Authority
DE
Germany
Prior art keywords
tubes
manufacturing
torsion bar
axle carrier
profiled wall
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 - Fee Related
Application number
DE60124806T
Other languages
English (en)
Other versions
DE60124806T2 (de
Inventor
Yukikazu Ueno
Setsuko Shimada
Tetsuji Sano
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE60124806D1 publication Critical patent/DE60124806D1/de
Publication of DE60124806T2 publication Critical patent/DE60124806T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/02—Dead axles, i.e. not transmitting torque
    • B60B35/08—Dead axles, i.e. not transmitting torque of closed hollow section
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/105—Stamping using yieldable or resilient pads of tubular products
    • 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
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/218—Shaping by hydroforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/14—Physical forms of metallic parts
    • B60B2360/145—Profiles, i.e. being solid and having irregular cross-section
    • B60B2360/1458—U or V-Profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/311—Rigidity or stiffness
    • 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
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B60G2204/1434—Mounting of suspension arms on the vehicle body or chassis in twist-beam axles arrangement
    • 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
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles
    • B60G2206/202—Constructional features of semi-rigid axles, e.g. twist beam type axles with a radially deformed tube as a cross member
    • 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
    • B60G2206/203—Constructional features of semi-rigid axles, e.g. twist beam type axles with outwardly bent trailing arms to increase the width of the support or wheelbase
    • 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
    • B60G2206/30—Constructional features of rigid 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
    • B60G2206/80—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
DE60124806T 2000-03-09 2001-03-07 Herstellungsverfahren von Rohren mit querprofilierter Wandung und Achsträger für Torsionsstab Expired - Fee Related DE60124806T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000064839 2000-03-09
JP2000064839 2000-03-09
JP2000375948 2000-12-11
JP2000375948A JP3750521B2 (ja) 2000-03-09 2000-12-11 異形断面筒状体の製造方法及びトーションビーム用アクスルビーム

Publications (2)

Publication Number Publication Date
DE60124806D1 true DE60124806D1 (de) 2007-01-11
DE60124806T2 DE60124806T2 (de) 2007-10-11

Family

ID=26587089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124806T Expired - Fee Related DE60124806T2 (de) 2000-03-09 2001-03-07 Herstellungsverfahren von Rohren mit querprofilierter Wandung und Achsträger für Torsionsstab

Country Status (4)

Country Link
US (1) US6487886B2 (de)
EP (1) EP1134047B9 (de)
JP (1) JP3750521B2 (de)
DE (1) DE60124806T2 (de)

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JP6526459B2 (ja) * 2015-03-26 2019-06-05 株式会社ワイテック 筒状体の成形方法及び成形装置
KR101724026B1 (ko) * 2015-10-15 2017-04-19 주식회사 디케이오스텍 토션빔 액슬의 튜블러 빔 제조방법
CN105382067A (zh) * 2015-11-26 2016-03-09 张家港市明华机械制造有限公司 一种管材墩筋机
KR101614711B1 (ko) * 2015-12-08 2016-04-22 강대건 내압을 이용한 프로파일 제조장치
CN105445111A (zh) * 2015-12-30 2016-03-30 北京汽车研究总院有限公司 一种软管测试实验设备
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JP6973744B2 (ja) * 2017-09-04 2021-12-01 株式会社ワイテック トーションビーム
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CN109404371A (zh) * 2018-06-28 2019-03-01 吉林省正轩车架有限公司 一种能缩短内高压成型工艺周期的液压系统
CN110064689B (zh) * 2019-05-05 2020-07-28 哈尔滨工业大学 一种用于小弯曲半径管的弯曲成形方法及装置
CN110548799A (zh) * 2019-09-10 2019-12-10 山东金润德新材料科技股份有限公司 卡压式管件超高压水涨与真空辅助成型的装置及方法
CN110834047B (zh) * 2019-11-21 2020-12-29 大连理工大学 一种大尺寸薄壁管件气液混合流体内压成形方法

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Also Published As

Publication number Publication date
DE60124806T2 (de) 2007-10-11
EP1134047A3 (de) 2003-11-19
JP3750521B2 (ja) 2006-03-01
US6487886B2 (en) 2002-12-03
JP2001321846A (ja) 2001-11-20
US20010022099A1 (en) 2001-09-20
EP1134047B1 (de) 2006-11-29
EP1134047B9 (de) 2008-07-16
EP1134047A2 (de) 2001-09-19

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