DE60003959D1 - Herstellungsverfahren eines Hohlstabilisators - Google Patents
Herstellungsverfahren eines HohlstabilisatorsInfo
- Publication number
- DE60003959D1 DE60003959D1 DE60003959T DE60003959T DE60003959D1 DE 60003959 D1 DE60003959 D1 DE 60003959D1 DE 60003959 T DE60003959 T DE 60003959T DE 60003959 T DE60003959 T DE 60003959T DE 60003959 D1 DE60003959 D1 DE 60003959D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- hollow stabilizer
- stabilizer
- hollow
- 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
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
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/14—Torsion springs consisting of bars or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/144—Independent suspensions with lateral arms with two lateral arms forming a parallelogram
-
- 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
- B60G2202/135—Stabiliser bar and/or tube
-
- 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
- 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
-
- 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
-
- 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
- B60G2206/8104—Shaping by drawing
-
- 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
- B60G2206/84—Hardening
- B60G2206/8401—Annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03600399A JP4331300B2 (ja) | 1999-02-15 | 1999-02-15 | 中空スタビライザの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60003959D1 true DE60003959D1 (de) | 2003-08-28 |
DE60003959T2 DE60003959T2 (de) | 2004-01-29 |
Family
ID=12457615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60003959T Expired - Lifetime DE60003959T2 (de) | 1999-02-15 | 2000-02-14 | Herstellungsverfahren eines Hohlstabilisators |
Country Status (4)
Country | Link |
---|---|
US (1) | US6682610B1 (de) |
EP (1) | EP1029720B1 (de) |
JP (1) | JP4331300B2 (de) |
DE (1) | DE60003959T2 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002331326A (ja) * | 2001-03-08 | 2002-11-19 | Nhk Spring Co Ltd | 中空スタビライザおよびその製造方法 |
SE524277C2 (sv) * | 2002-05-16 | 2004-07-20 | Accra Teknik Ab | Krängningshämmare och ett förfarande vid tillverkning av densamma |
KR20040046025A (ko) * | 2002-11-26 | 2004-06-05 | 임성혁 | 예열장치를 갖춘 쇼트피닝설비 |
DK1627931T3 (en) * | 2003-04-25 | 2018-11-05 | Tubos De Acero De Mexico S A | Seamless steel tube which is intended to be used as a guide pipe and production method thereof |
CN100418654C (zh) * | 2003-09-02 | 2008-09-17 | 锦州秀亭制管有限公司 | 不锈钢汽车尾气管的制造方法 |
EP1561827A1 (de) * | 2004-02-06 | 2005-08-10 | Alstom Technology Ltd | Verfahren zum Schweissen eines ferritischen Stahls mit einer Wärmebehandlung und einer Kaltbearbeitung der Schweissung |
US20050214560A1 (en) * | 2004-03-25 | 2005-09-29 | Stephen Yue | Thermal spray reinforcement of a stabilizer bar |
DE102004053455B4 (de) * | 2004-11-05 | 2007-01-11 | Thyssen Krupp Automotive Ag | Verfahren und Bearbeitungseinrichtung zur Herstellung von Stabilisatoren |
DE102005014966A1 (de) * | 2005-04-01 | 2006-10-05 | Schaeffler Kg | Verfahren zur Herstellung geschweisster Wälzlagerringe aus Wälzlagerstahl |
US7744708B2 (en) * | 2006-03-14 | 2010-06-29 | Tenaris Connections Limited | Methods of producing high-strength metal tubular bars possessing improved cold formability |
CN101506392B (zh) * | 2006-06-29 | 2011-01-26 | 特纳瑞斯连接股份公司 | 用于液压缸的在低温下具有增强各向同性刚度的无缝精密钢管及其制造工序 |
DE102007006875A1 (de) | 2007-02-07 | 2008-08-14 | Benteler Stahl/Rohr Gmbh | Verwendung einer Stahllegierung als Werkstoff zur Herstellung von dynamisch belasteten Rohrbauteilen und Rohrbauteil |
MX2007004600A (es) * | 2007-04-17 | 2008-12-01 | Tubos De Acero De Mexico S A | Un tubo sin costura para la aplicación como secciones verticales de work-over. |
US7862667B2 (en) | 2007-07-06 | 2011-01-04 | Tenaris Connections Limited | Steels for sour service environments |
US8328960B2 (en) * | 2007-11-19 | 2012-12-11 | Tenaris Connections Limited | High strength bainitic steel for OCTG applications |
US20100059958A1 (en) * | 2008-09-10 | 2010-03-11 | The Pullman Company | Heavy vehicle sway bar with redundancy (backup safety feature) |
KR101042493B1 (ko) * | 2008-09-29 | 2011-06-16 | 현대제철 주식회사 | 차량용 로드휠의 휠디스크 및 그 제조방법 |
US8221562B2 (en) * | 2008-11-25 | 2012-07-17 | Maverick Tube, Llc | Compact strip or thin slab processing of boron/titanium steels |
EP2325435B2 (de) | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Verschraubung für [ultrahoch] abgedichteten internen und externen Druck |
KR101900506B1 (ko) * | 2009-11-25 | 2018-09-19 | 코닝 인코포레이티드 | 내크리프성의 내화성 금속 구조 제조방법 |
US20110198820A1 (en) * | 2010-02-16 | 2011-08-18 | Benteler Automobiltechnik Gmbh | Stabilizer and a method for producing a stabilizer |
DE102010036513A1 (de) * | 2010-07-20 | 2012-01-26 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Stabilisators und Stabilisator |
US9163296B2 (en) | 2011-01-25 | 2015-10-20 | Tenaris Coiled Tubes, Llc | Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment |
IT1403688B1 (it) | 2011-02-07 | 2013-10-31 | Dalmine Spa | Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri. |
IT1403689B1 (it) | 2011-02-07 | 2013-10-31 | Dalmine Spa | Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri. |
US8636856B2 (en) | 2011-02-18 | 2014-01-28 | Siderca S.A.I.C. | High strength steel having good toughness |
US8414715B2 (en) | 2011-02-18 | 2013-04-09 | Siderca S.A.I.C. | Method of making ultra high strength steel having good toughness |
CN102240697B (zh) * | 2011-05-21 | 2013-12-25 | 广东龙丰精密铜管有限公司 | 一种铜盘管生产线 |
US9340847B2 (en) | 2012-04-10 | 2016-05-17 | Tenaris Connections Limited | Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same |
KR101706839B1 (ko) | 2012-05-25 | 2017-02-14 | 신닛테츠스미킨 카부시키카이샤 | 중공 스태빌라이저 및 중공 스태빌라이저용 강관 및 그 제조 방법 |
WO2013179435A1 (ja) * | 2012-05-31 | 2013-12-05 | Udトラックス株式会社 | 排気管の耐久性向上方法及び排気浄化装置 |
CN103659165A (zh) * | 2012-09-07 | 2014-03-26 | 上海莲南汽车附件有限公司 | 一种燃油分配管中Damper的加工工艺流程 |
CN102836895B (zh) * | 2012-09-10 | 2015-09-30 | 攀钢集团江油长城特殊钢有限公司 | 一种异型无缝钢管的制造方法 |
BR112015016765A2 (pt) | 2013-01-11 | 2017-07-11 | Tenaris Connections Ltd | conexão de tubos de perfuração, tubo de perfuração correspondente e método para montar tubos de perfuração |
DE102013101276A1 (de) * | 2013-02-08 | 2014-08-14 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Kraftfahrzeugstabilisators |
US9187811B2 (en) | 2013-03-11 | 2015-11-17 | Tenaris Connections Limited | Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing |
US9803256B2 (en) | 2013-03-14 | 2017-10-31 | Tenaris Coiled Tubes, Llc | High performance material for coiled tubing applications and the method of producing the same |
EP2789700A1 (de) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Dickwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre |
EP2789701A1 (de) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Hochfeste mittelwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre |
CN113278890A (zh) | 2013-06-25 | 2021-08-20 | 特纳瑞斯连接有限公司 | 高铬耐热钢 |
DE102013218413A1 (de) * | 2013-09-13 | 2015-03-19 | Zf Friedrichshafen Ag | Stabilisator eines Kraftfahrzeugs und Verfahren zum Herstellen desselben |
JP2015209015A (ja) * | 2014-04-24 | 2015-11-24 | 日本発條株式会社 | 中空スタビライザ |
JP6258243B2 (ja) * | 2015-03-23 | 2018-01-10 | 日本発條株式会社 | スタビライザおよびその製造方法 |
CN106475740A (zh) * | 2015-08-28 | 2017-03-08 | 上海中国弹簧制造有限公司 | 一种高应力空心稳定杆的制造工艺 |
DE112017001291A5 (de) * | 2016-03-14 | 2018-12-06 | Ksm Castings Group Gmbh | Verfahren zum herstellen eines wärmebehandelten, mit einem radlager versehenen radträgers |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
WO2019003397A1 (ja) * | 2017-06-28 | 2019-01-03 | 三菱製鋼株式会社 | 中空スタビライザーの製造方法 |
JP6841378B2 (ja) * | 2018-11-30 | 2021-03-10 | Jfeスチール株式会社 | 溶接継手の耐疲労特性向上方法 |
CN109852786B (zh) * | 2019-02-28 | 2020-12-01 | 重庆科技学院 | 油气管道焊接的焊后处理装置 |
WO2021229808A1 (ja) * | 2020-05-15 | 2021-11-18 | 三菱製鋼株式会社 | 中空ばね及びその製造方法 |
CN113155017B (zh) * | 2021-04-23 | 2022-05-24 | 西南石油大学 | 一种山区管道应变在线监测系统 |
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US4070209A (en) | 1976-11-18 | 1978-01-24 | Usui International Industry, Ltd. | Method of producing a high pressure fuel injection pipe |
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US4231555A (en) | 1978-06-12 | 1980-11-04 | Horikiri Spring Manufacturing Co., Ltd. | Bar-shaped torsion spring |
SU727287A1 (ru) | 1978-07-10 | 1980-04-15 | Институт черной металлургии | Способ изготовлени цельнокатанных колес |
DE2846445C2 (de) | 1978-10-25 | 1982-11-04 | Estel Hoesch Werke Ag, 4600 Dortmund | Drehstab-Stabilisator |
DE2931340A1 (de) * | 1979-08-02 | 1981-02-19 | Oppermann Willi Friedrich | Verfahren zum kontinuierlichen fertigen von baendern und rohren in einer produktionslinie |
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 |
JPS5690137A (en) | 1979-12-22 | 1981-07-22 | Nhk Spring Co Ltd | Hollow stabilizer for vehicle |
JPS6020091B2 (ja) * | 1980-06-09 | 1985-05-20 | 新日本製鐵株式会社 | 低温加熱鍛接造管法 |
JPS58141329A (ja) * | 1982-02-17 | 1983-08-22 | Toyota Motor Corp | 鋼管製自動車部品の製造法 |
JPS58188518A (ja) * | 1982-04-28 | 1983-11-04 | Nhk Spring Co Ltd | 中空スタビライザの製造方法 |
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 |
JPS60154827A (ja) * | 1984-01-26 | 1985-08-14 | Toyota Motor Corp | 自動車用中空スタビライザの製造方法 |
JPS6164817A (ja) * | 1984-09-03 | 1986-04-03 | Nhk Spring Co Ltd | 電縫管を用いた中空スタビライザの製造方法 |
SU1442310A1 (ru) | 1985-10-01 | 1988-12-07 | Институт черной металлургии | Способ прокатки железнодорожных колес |
JP2841630B2 (ja) | 1990-02-14 | 1998-12-24 | 住友金属工業株式会社 | マグネシウム合金鍛造ホイールの製造方法 |
FI90635C (sv) | 1990-03-05 | 1994-03-10 | Imatra Steel Oy Ab | Förfarande och anordning för tillverkning av krängningshämmare |
JP2811226B2 (ja) * | 1990-07-02 | 1998-10-15 | 新日本製鐵株式会社 | 車体補強用鋼管 |
DE4219336C2 (de) * | 1992-06-10 | 1995-10-12 | Mannesmann Ag | Verwendung eines Stahls zur Herstellung von Konstruktionsrohren |
DE4221957C1 (de) * | 1992-07-02 | 1994-01-13 | Mannesmann Ag | Verfahren zur Herstellung eines metallischen, dickwandigen Hochdruckrohres |
JP3243659B2 (ja) * | 1993-01-25 | 2002-01-07 | 新日本製鐵株式会社 | 冷間加工性の優れたコイル状鋼管の製造方法 |
RU2022710C1 (ru) | 1993-06-11 | 1994-11-15 | Институт проблем сверхпластичности металлов РАН | Способ обработки заготовок из твердых сплавов и карбидов переходных металлов |
JPH07266837A (ja) | 1994-03-29 | 1995-10-17 | Horikiri Bane Seisakusho:Kk | 中空スタビライザの製造法 |
JP3236452B2 (ja) | 1994-09-19 | 2001-12-10 | 株式会社ケンウッド | 電子機器のツマミ装置 |
DE19647449A1 (de) | 1996-11-16 | 1998-05-20 | Alsthom Cge Alcatel | Verfahren und Vorrichtung zur Herstellung von Metallröhrchen großer Länge |
-
1999
- 1999-02-15 JP JP03600399A patent/JP4331300B2/ja not_active Expired - Lifetime
-
2000
- 2000-02-10 US US09/501,650 patent/US6682610B1/en not_active Expired - Lifetime
- 2000-02-14 EP EP00103002A patent/EP1029720B1/de not_active Expired - Lifetime
- 2000-02-14 DE DE60003959T patent/DE60003959T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60003959T2 (de) | 2004-01-29 |
US6682610B1 (en) | 2004-01-27 |
JP2000233625A (ja) | 2000-08-29 |
EP1029720A2 (de) | 2000-08-23 |
EP1029720A3 (de) | 2001-11-07 |
EP1029720B1 (de) | 2003-07-23 |
JP4331300B2 (ja) | 2009-09-16 |
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