ATE117225T1 - Stabilisatorstange und verfahren und vorrichtung zur herstellung. - Google Patents

Stabilisatorstange und verfahren und vorrichtung zur herstellung.

Info

Publication number
ATE117225T1
ATE117225T1 AT91905405T AT91905405T ATE117225T1 AT E117225 T1 ATE117225 T1 AT E117225T1 AT 91905405 T AT91905405 T AT 91905405T AT 91905405 T AT91905405 T AT 91905405T AT E117225 T1 ATE117225 T1 AT E117225T1
Authority
AT
Austria
Prior art keywords
tube
pct
curvature
bent
bending
Prior art date
Application number
AT91905405T
Other languages
English (en)
Inventor
Goeran Baarman
Bengt Willberg
Original Assignee
Imatra Steel Oy Ab
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=8530002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE117225(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imatra Steel Oy Ab filed Critical Imatra Steel Oy Ab
Application granted granted Critical
Publication of ATE117225T1 publication Critical patent/ATE117225T1/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
    • 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
    • B60G21/055—Stabiliser bars
    • 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
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • 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
    • B60G2202/135—Stabiliser bar and/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
    • 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
    • B60G2204/1224—End mounts of stabiliser on wheel suspension
    • 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
    • B60G2204/45—Stops limiting travel
    • 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
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • 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
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • 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
    • B60G2206/81035—Shaping by folding or bending involving heating to relieve internal stresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
AT91905405T 1990-03-05 1991-03-05 Stabilisatorstange und verfahren und vorrichtung zur herstellung. ATE117225T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI901113A FI90635C (sv) 1990-03-05 1990-03-05 Förfarande och anordning för tillverkning av krängningshämmare

Publications (1)

Publication Number Publication Date
ATE117225T1 true ATE117225T1 (de) 1995-02-15

Family

ID=8530002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91905405T ATE117225T1 (de) 1990-03-05 1991-03-05 Stabilisatorstange und verfahren und vorrichtung zur herstellung.

Country Status (8)

Country Link
US (1) US5491996A (de)
EP (1) EP0518929B1 (de)
JP (2) JPH05505577A (de)
AT (1) ATE117225T1 (de)
AU (1) AU7449391A (de)
DE (1) DE69106872T2 (de)
FI (1) FI90635C (de)
WO (1) WO1991013707A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748231A1 (fr) * 1996-05-03 1997-11-07 Cougnaud Appareil de rechauffage de barres extrudees en pvc
EP0878334B1 (de) * 1997-05-12 2003-09-24 Firma Muhr und Bender Stabilisator
US6038902A (en) * 1998-01-23 2000-03-21 The Babcock & Wilcox Company Intrados induction heating for tight radius rotary draw bend
US6206392B1 (en) 1998-05-26 2001-03-27 Visteon Global Technologies, Inc. Stabilizer bar apparatus for use in a vehicle suspension
JP4331300B2 (ja) 1999-02-15 2009-09-16 日本発條株式会社 中空スタビライザの製造方法
US6446484B1 (en) * 2000-11-10 2002-09-10 Meritor Suspension Systems Company Method to vary bend radius while forming a stabilizer bar
US6384388B1 (en) * 2000-11-17 2002-05-07 Meritor Suspension Systems Company Method of enhancing the bending process of a stabilizer bar
JP2002187418A (ja) * 2000-12-19 2002-07-02 Nhk Spring Co Ltd サスペンション装置
US6547894B1 (en) 2001-11-30 2003-04-15 James B. Smith Method of forming a stabilizer bar
US20030173001A1 (en) * 2001-11-30 2003-09-18 Smith James B. Stabilizer bar
US20050011592A1 (en) * 2001-11-30 2005-01-20 Smith James B. Stabilizer bar
DE10225035B4 (de) * 2002-06-06 2004-11-04 ZF Lemförder Metallwaren AG Geteilter Stabilisator und Verfahren zur Herstellung einer verzahnten Anbindung des äußeren Drehteils an einen der beiden Stabilisatorteile
US7010950B2 (en) * 2003-01-17 2006-03-14 Visteon Global Technologies, Inc. Suspension component having localized material strengthening
JP4087765B2 (ja) * 2003-08-26 2008-05-21 三菱製鋼株式会社 車両用高応力スタビライザー
US8235100B2 (en) 2003-11-17 2012-08-07 Melter, S.A. De C.V. Water cooled panel
MXNL03000043A (es) * 2003-11-17 2005-05-20 Melter S A De C V Panel de enfriamiento y metodo para su formado.
US8863565B2 (en) * 2005-03-03 2014-10-21 Nippon Steel & Sumitomo Metal Corporation Three-dimensionally bending machine, bending-equipment line, and bent product
US8919171B2 (en) * 2005-03-03 2014-12-30 Nippon Steel & Sumitomo Metal Corporation Method for three-dimensionally bending workpiece and bent product
KR100734130B1 (ko) * 2006-02-21 2007-06-29 대원강업주식회사 순차 이형단면을 가지는 테이퍼 스테빌라이져 바 및 그제조방법
US20070257462A1 (en) * 2006-05-02 2007-11-08 Meritor Suspension Systems Company, Us Die cast stabilizer bar ends
JP4941054B2 (ja) * 2007-03-30 2012-05-30 住友金属工業株式会社 継目無ベンド管の製造方法並びに溶接継手及びその製造方法
EP2028027B1 (de) * 2007-08-23 2010-03-31 Ford Global Technologies, LLC Querstabilisator zur Verbindung von Federelementen
MX2011007664A (es) * 2009-01-21 2011-10-24 Sumitomo Metal Ind Material metalico curvo y proceso para producir el mismo.
WO2011128771A1 (en) * 2010-04-16 2011-10-20 Jamna Auto Industries Ltd. Air suspension system
CN104138943B (zh) * 2013-08-22 2017-11-10 国家电网公司 一种弯管机
DE212016000285U1 (de) * 2016-08-03 2019-02-07 Yangzhou Dongsheng Automotive Co., Ltd. Hohler Leichtbau-Querstabilisator für Kraftfahrzeuge
CN109985989B (zh) * 2017-12-29 2024-03-19 浙江拓为汽车部件有限公司 一种扭力梁式后桥空心稳定杆热胀型制作设备及其制配方法
US11414723B2 (en) * 2018-05-21 2022-08-16 Welspun Corp Limited Systems and methods for producing hot induction pipe bends with homogeneous metallurgical and mechanical properties
US11548585B2 (en) * 2019-11-08 2023-01-10 GEO Handguards, LLC Handguard for a bicycle handle
CN111633076B (zh) * 2020-05-13 2022-08-23 浙江工业职业技术学院 一种岩土工程用弯管装置
CN113020350B (zh) * 2021-03-09 2023-08-22 合肥工业大学 一种稳定杆自动定位折弯生产线

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286893A (en) * 1937-08-23 1942-06-16 Pont A Mousson Fond Apparatus and method for bending pipes, bars, plates, and like pieces
US3902344A (en) * 1974-04-01 1975-09-02 Rollmet Inc Tube bending method
US4062216A (en) * 1974-07-23 1977-12-13 Daiichi Koshuha Kogyo Kabushiki Kaisha Metal bending methods and apparatus
JPS5938048B2 (ja) * 1975-09-18 1984-09-13 第一高周波工業 （株） 長尺材の連続曲げ加工方法及びその装置
NL165667C (nl) * 1976-09-03 1981-05-15 Cojafex Werkwijze en inrichting voor het continu voortschrijdend buigen van langgerekte voorwerpen, zoals buizen.
SE7805811L (sv) * 1977-05-31 1978-12-01 Prvni Brnenska Strojirna Anordning for bockning av ror
NL7806051A (nl) * 1977-06-22 1978-12-28 Daiichi Koshuha Kogyo Kk Werkwijze en inrichting voor het buigen van lange stukken metaal.
DE2846445C2 (de) * 1978-10-25 1982-11-04 Estel Hoesch Werke Ag, 4600 Dortmund Drehstab-Stabilisator
JPS5845130Y2 (ja) * 1979-09-07 1983-10-14 日本発条株式会社 車輛用中空スタビライザ
JPS5645220A (en) * 1979-09-21 1981-04-24 Dai Ichi High Frequency Co Ltd Bending method for metallic pipe
JPS5690137A (en) * 1979-12-22 1981-07-22 Nhk Spring Co Ltd Hollow stabilizer for vehicle
JPS58188532A (ja) * 1982-04-28 1983-11-04 Nhk Spring Co Ltd 中空スタビライザの製造方法

Also Published As

Publication number Publication date
FI901113A0 (fi) 1990-03-05
JP2607854Y2 (ja) 2003-03-31
DE69106872D1 (de) 1995-03-02
JP2000000075U (ja) 2000-11-02
WO1991013707A1 (en) 1991-09-19
EP0518929B1 (de) 1995-01-18
EP0518929A1 (de) 1992-12-23
FI901113A7 (fi) 1991-09-06
US5491996A (en) 1996-02-20
JPH05505577A (ja) 1993-08-19
FI90635B (sv) 1993-11-30
AU7449391A (en) 1991-10-10
FI90635C (sv) 1994-03-10
DE69106872T2 (de) 1995-08-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time