CN1898099A - 车体增强用金属管及使用其的车体增强用构件 - Google Patents
车体增强用金属管及使用其的车体增强用构件 Download PDFInfo
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- CN1898099A CN1898099A CNA2004800380236A CN200480038023A CN1898099A CN 1898099 A CN1898099 A CN 1898099A CN A2004800380236 A CNA2004800380236 A CN A2004800380236A CN 200480038023 A CN200480038023 A CN 200480038023A CN 1898099 A CN1898099 A CN 1898099A
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0431—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the hinge area
-
- 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
- B21C37/155—Making tubes with non circular section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0433—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the lock area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
- B60J5/0444—Beams characterised by a special cross section
-
- 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
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- 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
-
- 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
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- 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
- Y10T29/49616—Structural member making
- Y10T29/49622—Vehicular structural member making
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Body Structure For Vehicles (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
试验No. | 区分 | 形态 | 供试钢管的条件 | 和正直管的比 | |||||
外径mm | 厚度mm | 长度mm | 翘曲度% | 载荷上升梯度(N/mm)/(N/mm) | 最高载荷(KN)/(KN) | 吸收能(J)/(J) | |||
1 | 本发明例 | A | 31.8 | 1.8 | 1000 | *0.0017 | 1.03 | 1.00 | 1.00 |
2 | 本发明例 | A | 31.8 | 1.8 | 1000 | 0.0026 | 1.25 | 1.00 | 1.00 |
3 | 本发明例 | B | 31.8 | 1.8 | 1000 | 0.0046 | 1.30 | 1.00 | 1.00 |
4 | 本发明例 | A | 31.8 | 1.8 | 1000 | 0.010 | 1.40 | 1.00 | 1.01 |
5 | 本发明例 | B | 31.8 | 1.8 | 1000 | 0.019 | 1.50 | 1.00 | 1.02 |
6 | 本发明例 | A | 31.8 | 1.8 | 1000 | 0.042 | 1.78 | 1.01 | 1.03 |
7 | 本发明例 | A | 31.8 | 1.8 | 1000 | 0.167 | 2.37 | 1.01 | 1.09 |
8 | 本发明例 | A | 31.8 | 1.8 | 1000 | 4.720 | 9.06 | 2.93 | 1.33 |
9 | 比较例 | C | 31.8 | 1.8 | 1000 | *0.000 | 1.00 | 1.00 | 1.00 |
试验No | 区分 | 毛管的强度条件 | 弯曲加工条件(加热-弯曲-冷却) | 供试钢管(弯曲加工后)的强度条件 | |||||
YPMPa | TSMPa | EL% | YPMPa | TSMPa | EL% | 组织 | |||
10 | 本发明例 | 450 | 555 | 23 | 逐次加热·弯曲-急冷 | 1215 | 1639 | 13 | M+B |
11 | 本发明例 | 1205 | 1625 | 12 | 逐次加热·弯曲-急冷 | 1203 | 1633 | 12 | M+B |
12 | 比较例 | 450 | 555 | 23 | 逐次加热·弯曲-急冷 | 358 | 462 | 42 | F+P |
13 | 比较例 | 450 | 555 | 23 | 冷弯曲 | 485 | 593 | 20 | F+P |
14 | 比较例 | 1205 | 1625 | 12 | 冷弯曲 | 1205 | 1644 | 11 | M+B |
15 | 比较例 | 450 | 555 | 23 | 全长加热·弯曲-急冷 | 1240 | 1686 | 12 | M+B |
16 | 比较例 | 450 | 555 | 23 | 全长加热·弯曲-急冷 | 345 | 455 | 43 | F+P |
17 | 比较例 | 1205 | 1625 | 12 | 全长加热·弯曲-急冷 | 1235 | 1677 | 13 | M+B |
试验No. | 区分 | 被加工材输送速度mm/sec | 加热线圈频率kHz | 加热温度℃ | 冷却条件 | ||
区分 | 冷却方法 | T冷却水温度℃ | |||||
10 | 本发明例 | 15 | 10 | 980 | 水冷 | 100L/min | 20 |
11 | 本发明例 | 15 | 10 | 980 | 水冷 | 100L/min | 20 |
12 | 比较例 | 15 | 10 | 980 | 徐冷 | 自然冷却 | |
13 | 比较例 | - | - | 冷却状态 | - | - | |
14 | 比较例 | - | - | 冷却状态 | - | - | |
15 | 比较例 | - | - | 980 | 水冷 | 100L/min | 20 |
16 | 比较例 | - | - | 980 | 徐冷 | 自然冷却 | |
17 | 比较例 | - | - | 980 | 水冷 | 100L/min | 20 |
试验No. | 区分 | 硬度分布测试 | 硬度均一性评价 | ||
最高硬度Hv(max) | 最低硬度Hv(min) | 硬度差(max-min) | |||
10 | 本发明例 | 517 | 491 | 26 | ○ |
11 | 本发明例 | 511 | 490 | 21 | ○ |
12 | 比较例 | 155 | 145 | 10 | ○ |
13 | 比较例 | 480 | 188 | 292 | × |
14 | 比较例 | 525 | 320 | 205 | × |
15 | 比较例 | 505 | 438 | 67 | × |
16 | 比较例 | 149 | 138 | 11 | ○ |
17 | 比较例 | 518 | 420 | 98 | × |
试验No. | 区分 | 形状冻结性测定结果 | 形状冻结性评价 | ||
最大间隙(mm) | 最小间隙Hmin(mm) | 间隙差(mm) | |||
10 | 本发明例 | 21.0 | 19.7 | 1.3 | ○ |
11 | 本发明例 | 20.8 | 19.5 | 1.3 | ○ |
12 | 比较例 | 22.4 | 18.1 | 4.3 | × |
13 | 比较例 | 22.8 | 18.5 | 4.3 | × |
14 | 比较例 | 19.8 | 15.3 | 4.5 | × |
15 | 比较例 | 22.2 | 17.8 | 4.4 | × |
16 | 比较例 | 23.0 | 18.4 | 4.6 | × |
17 | 比较例 | 22.8 | 18.1 | 4.7 | × |
试验No. | 区分 | 边平度测定结果 | 边平度评价 |
最大外径/最小外径(Dmax/Dmin) | |||
10 | 本发明例 | 99.3-99.6 | ○ |
11 | 本发明例 | 99.2-99.7 | ○ |
12 | 比较例 | 93.2-95.3 | × |
13 | 比较例 | 90.0-94.0 | × |
14 | 比较例 | 85.0-90.0 | × |
15 | 比较例 | 91.0-94.0 | × |
16 | 比较例 | 92.0-95.0 | × |
17 | 比较例 | 91.5-95.5 | × |
试验No. | 区分 | 残留应力测定结果 |
最大残留应力(应力计)(MPa) | ||
10 | 本发明例 | -90 |
11 | 本发明例 | -78 |
12 | 比较例 | -27 |
13 | 比较例 | +251 |
14 | 比较例 | +790 |
15 | 比较例 | +342 |
16 | 比较例 | +110 |
17 | 比较例 | +419 |
试验No. | 区分 | 延迟破坏试验条件 | 耐延迟破坏性评价 | |||
弯曲负载间距 | 弯曲负载应力 | 浸渍液 | 浸渍时间 | |||
10 | 本发明例 | 800mm | 400MPa(载重量:300kg) | 0.5%醋酸+人工海水 | 1000hrs | ○ |
11 | 本发明例 | ○ | ||||
12 | 比较例 | ○ | ||||
13 | 比较例 | ○ | ||||
14 | 比较例 | × | ||||
15 | 比较例 | × | ||||
16 | 比较例 | ○ | ||||
17 | 比较例 | × |
试验No. | 区分 | 供试钢管的条件 | 正直管的比 | |||||
外径mm | 厚度mm | 长度mm | 翘曲度% | 载荷上升梯度(N/mm)/(N/mm) | 最高载荷(kN)/(kN) | 吸收能(J)/(J) | ||
18 | 本发明例 | 31.8 | 1.6 | 1000 | 0.262 | 3.00 | 1.08 | 1.01 |
19 | 比较例 | 31.8 | 1.8 | 1000 | *0.000 | 1.00 | 1.00 | 1.00 |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP419455/2003 | 2003-12-17 | ||
JP2003419455 | 2003-12-17 |
Publications (2)
Publication Number | Publication Date |
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CN1898099A true CN1898099A (zh) | 2007-01-17 |
CN100493942C CN100493942C (zh) | 2009-06-03 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2004800380236A Active CN100493942C (zh) | 2003-12-17 | 2004-12-16 | 车体增强用金属管及使用其的车体增强用构件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7347486B2 (zh) |
EP (1) | EP1698501B1 (zh) |
JP (1) | JP4198715B2 (zh) |
CN (1) | CN100493942C (zh) |
WO (2) | WO2005058625A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102941880B (zh) * | 2007-04-04 | 2015-06-03 | 新日铁住金株式会社 | 汽车车身的侧部构造 |
CN108137102A (zh) * | 2015-10-09 | 2018-06-08 | 新日铁住金株式会社 | 构造构件和车辆 |
CN108883792A (zh) * | 2016-04-01 | 2018-11-23 | 新日铁住金株式会社 | 金属管和使用金属管的构造构件 |
CN109496183A (zh) * | 2016-07-28 | 2019-03-19 | 新日铁住金株式会社 | 汽车的外装板 |
CN112649308A (zh) * | 2020-12-30 | 2021-04-13 | 安徽大昌科技股份有限公司 | 一种汽车防撞梁抗弯性能检测通用工装 |
CN113302070A (zh) * | 2019-01-15 | 2021-08-24 | 日本制铁株式会社 | 汽车车门 |
CN113348100A (zh) * | 2019-01-15 | 2021-09-03 | 日本制铁株式会社 | 汽车车门 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4388340B2 (ja) * | 2003-10-03 | 2009-12-24 | 新日本製鐵株式会社 | 自動車用強度部材 |
US20070228769A1 (en) * | 2006-03-28 | 2007-10-04 | Dandekar Bhushan W | Side impact protection device packaged between inner and outer panels |
JP4304706B2 (ja) * | 2006-12-19 | 2009-07-29 | 隆志 矢野 | 自動車の両開きドア装置 |
JP4265660B2 (ja) * | 2007-02-01 | 2009-05-20 | トヨタ自動車株式会社 | 車両のドア構造 |
CN101981208B (zh) * | 2008-03-27 | 2012-09-05 | 住友金属工业株式会社 | 马氏体类不锈钢管的热处理工序用气冷设备 |
EP2512849B1 (en) * | 2009-12-17 | 2017-04-26 | Volvo Lastvagnar AB | Vehicle door reinforcement structure |
CA2786458C (en) * | 2010-01-06 | 2014-09-23 | Sumitomo Metal Industries, Ltd. | Method and apparatus for manufacturing a bent member |
US8939478B2 (en) | 2010-06-08 | 2015-01-27 | J.R. Setina Manufacturing Co., Inc. | Vehicle bumpers having oval cross-section members |
US20120068483A1 (en) * | 2010-06-08 | 2012-03-22 | Richard Alan Fisher | Vehicle bumper having oval cross-section members |
JP5619162B2 (ja) | 2010-07-08 | 2014-11-05 | 本田技研工業株式会社 | 高周波加熱用コイル |
JP5598137B2 (ja) * | 2010-07-27 | 2014-10-01 | 新日鐵住金株式会社 | 車体骨格部材及びその製造法 |
EP3517411A1 (en) * | 2011-04-28 | 2019-07-31 | Magna Closures Inc. | Door assembly with carrier with intrusion member |
US8727421B2 (en) | 2011-08-31 | 2014-05-20 | Shape Corp. | Door beam assembly with roll formed beam |
WO2014018511A1 (en) * | 2012-07-23 | 2014-01-30 | Magna International Inc. | Vehicle door |
DE102013200073A1 (de) * | 2012-09-03 | 2014-03-06 | Magna International Inc. | Stoßfängerträger |
DE102012215598B4 (de) * | 2012-09-03 | 2019-02-14 | Magna International Inc. | Aufprallträger |
JP6070436B2 (ja) * | 2013-06-24 | 2017-02-01 | 新日鐵住金株式会社 | 吸収エネルギーの測定方法 |
ES2772801T3 (es) * | 2014-06-30 | 2020-07-08 | Nippon Steel Corp | Viga de impacto de puerta |
USD777618S1 (en) | 2015-02-24 | 2017-01-31 | Terry L. Setina | Push bumper |
JP2016203723A (ja) * | 2015-04-17 | 2016-12-08 | 本田技研工業株式会社 | 車両用ドア |
US9487066B1 (en) | 2015-07-07 | 2016-11-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Deformable side impact bar |
JP6349035B2 (ja) | 2015-07-29 | 2018-06-27 | テイ・エス テック株式会社 | 車両用シートフレーム |
US10155542B2 (en) | 2016-01-22 | 2018-12-18 | Ford Global Technologies, Llc | Stepped honeycomb rocker insert |
US10029734B2 (en) | 2016-01-22 | 2018-07-24 | Ford Global Technologies, Llc | Rocker insert formed by connected tubular members |
RU2696136C1 (ru) | 2016-06-07 | 2019-07-31 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Металлическая труба и конструктивный элемент, использующий металлическую трубу, для транспортного средства |
JP6743913B2 (ja) | 2017-01-11 | 2020-08-19 | 日本製鉄株式会社 | 構造部材及び車両用構造部材 |
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JP6399268B1 (ja) * | 2017-05-10 | 2018-10-03 | 新日鐵住金株式会社 | 構造部材、車体構造及びバンパリインフォースメント |
USD935961S1 (en) | 2020-07-15 | 2021-11-16 | J.R. Setina Manufacturing Co. | Push bumper |
USD935960S1 (en) | 2020-07-15 | 2021-11-16 | J.R. Setina Manufacturing Co. | Push bumper |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2811226B2 (ja) | 1990-07-02 | 1998-10-15 | 新日本製鐵株式会社 | 車体補強用鋼管 |
JPH04280924A (ja) | 1991-03-08 | 1992-10-06 | Hirata:Kk | 自動車用ドアガードビームの製造方法 |
US5232261A (en) * | 1992-06-04 | 1993-08-03 | Nhk Spring Co., Ltd. | Door impact beam for an automobile |
JPH07125537A (ja) * | 1993-10-29 | 1995-05-16 | Ymos Ag Ind Produkte | 車両ドア |
JPH09156367A (ja) * | 1995-12-04 | 1997-06-17 | Showa:Kk | ドアインパクトビーム |
JP3305952B2 (ja) * | 1996-06-28 | 2002-07-24 | トヨタ自動車株式会社 | センターピラーリーンフォースの高周波焼入れ強化方法 |
JP2001001053A (ja) * | 1999-04-22 | 2001-01-09 | Aisin Seiki Co Ltd | ロール成形品および自動車用バンパー |
JP2002144872A (ja) * | 2000-11-16 | 2002-05-22 | Mazda Motor Corp | 車両のドア構造 |
JP3887542B2 (ja) | 2001-02-26 | 2007-02-28 | 新日本製鐵株式会社 | 自動車用構造部材 |
JP2002343544A (ja) * | 2001-05-11 | 2002-11-29 | Denki Kogyo Co Ltd | 高周波移動加熱方法 |
JP4063518B2 (ja) * | 2001-10-11 | 2008-03-19 | アスカ株式会社 | パイプ状部材及びその成形方法 |
JP3856687B2 (ja) * | 2001-11-15 | 2006-12-13 | アイシン高丘株式会社 | パイプ状衝突補強材の製造方法 |
-
2004
- 2004-04-05 WO PCT/JP2004/004926 patent/WO2005058625A1/ja not_active Application Discontinuation
- 2004-12-16 EP EP04807194.8A patent/EP1698501B1/en active Active
- 2004-12-16 CN CNB2004800380236A patent/CN100493942C/zh active Active
- 2004-12-16 WO PCT/JP2004/018835 patent/WO2005058624A1/ja active Application Filing
- 2004-12-16 JP JP2005516345A patent/JP4198715B2/ja active Active
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2006
- 2006-06-16 US US11/453,841 patent/US7347486B2/en active Active
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CN113348100A (zh) * | 2019-01-15 | 2021-09-03 | 日本制铁株式会社 | 汽车车门 |
CN113348100B (zh) * | 2019-01-15 | 2024-01-16 | 日本制铁株式会社 | 汽车车门 |
CN113302070B (zh) * | 2019-01-15 | 2024-04-16 | 日本制铁株式会社 | 汽车车门 |
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WO2005058624A1 (ja) | 2005-06-30 |
CN100493942C (zh) | 2009-06-03 |
JP4198715B2 (ja) | 2008-12-17 |
US7347486B2 (en) | 2008-03-25 |
EP1698501A1 (en) | 2006-09-06 |
EP1698501B1 (en) | 2018-10-03 |
WO2005058625A1 (ja) | 2005-06-30 |
US20070001483A1 (en) | 2007-01-04 |
EP1698501A4 (en) | 2010-07-21 |
JPWO2005058624A1 (ja) | 2007-12-13 |
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