JP4173277B2 - 金属薄板のロール状成形体 - Google Patents
金属薄板のロール状成形体 Download PDFInfo
- Publication number
- JP4173277B2 JP4173277B2 JP2000500994A JP2000500994A JP4173277B2 JP 4173277 B2 JP4173277 B2 JP 4173277B2 JP 2000500994 A JP2000500994 A JP 2000500994A JP 2000500994 A JP2000500994 A JP 2000500994A JP 4173277 B2 JP4173277 B2 JP 4173277B2
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- original plate
- strength
- limit
- molded
- 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
Links
- 239000002184 metal Substances 0.000 title description 4
- 229910052751 metal Inorganic materials 0.000 title description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000004049 embossing Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
- B21D5/083—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining profiles with changing cross-sectional configuration
-
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Coating With Molten Metal (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9702635A SE9702635D0 (sv) | 1997-07-04 | 1997-07-04 | Rullformad metallprofil av tunnplåt |
| SE9702635-5 | 1997-07-04 | ||
| SE9703445A SE512543C2 (sv) | 1997-07-04 | 1997-09-24 | Rullformad metallprofil av tunnplåt |
| SE9703445-8 | 1997-09-24 | ||
| PCT/SE1998/001329 WO1999001242A1 (en) | 1997-07-04 | 1998-07-06 | Roll-formed metal profile of thin sheet |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001515790A JP2001515790A (ja) | 2001-09-25 |
| JP2001515790A5 JP2001515790A5 (https=) | 2007-12-27 |
| JP4173277B2 true JP4173277B2 (ja) | 2008-10-29 |
Family
ID=26663032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000500994A Expired - Fee Related JP4173277B2 (ja) | 1997-07-04 | 1998-07-06 | 金属薄板のロール状成形体 |
Country Status (6)
| Country | Link |
|---|---|
| EP (2) | EP1157761A1 (https=) |
| JP (1) | JP4173277B2 (https=) |
| AT (1) | ATE249898T1 (https=) |
| DE (1) | DE69818281T2 (https=) |
| SE (1) | SE512543C2 (https=) |
| WO (1) | WO1999001242A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189153B (zh) * | 2010-11-03 | 2016-06-08 | 约翰逊控股公司 | 滚压成形型材的方法和由此生产的结构件 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800780A (en) * | 1955-08-16 | 1958-09-03 | Baas Erwin | A method for producing a hollow beam, and improvements in and relating to a beam andloading means produced in accordance with such method |
| GB2035169B (en) * | 1978-11-28 | 1982-06-16 | British Steel Corp | Roll forming of metal |
| JPS59206118A (ja) * | 1983-05-10 | 1984-11-21 | Nippon Kokan Kk <Nkk> | 薄板の成形方法 |
| US5080412A (en) * | 1991-04-22 | 1992-01-14 | Chrysler Corporation | Vehicle and bumper beam combination |
-
1997
- 1997-09-24 SE SE9703445A patent/SE512543C2/sv not_active IP Right Cessation
-
1998
- 1998-07-06 JP JP2000500994A patent/JP4173277B2/ja not_active Expired - Fee Related
- 1998-07-06 WO PCT/SE1998/001329 patent/WO1999001242A1/en not_active Ceased
- 1998-07-06 EP EP01117282A patent/EP1157761A1/en not_active Withdrawn
- 1998-07-06 AT AT98934043T patent/ATE249898T1/de active
- 1998-07-06 DE DE69818281T patent/DE69818281T2/de not_active Expired - Lifetime
- 1998-07-06 EP EP98934043A patent/EP1011891B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1157761A1 (en) | 2001-11-28 |
| DE69818281T2 (de) | 2004-07-22 |
| JP2001515790A (ja) | 2001-09-25 |
| EP1011891A1 (en) | 2000-06-28 |
| SE9703445D0 (sv) | 1997-09-24 |
| ATE249898T1 (de) | 2003-10-15 |
| WO1999001242A1 (en) | 1999-01-14 |
| EP1011891B1 (en) | 2003-09-17 |
| DE69818281D1 (de) | 2003-10-23 |
| SE512543C2 (sv) | 2000-04-03 |
| SE9703445L (sv) | 1999-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7748743B2 (en) | Structural or chassis component for a motor vehicle, and method of making such a structural or chassis component | |
| CN107257762B (zh) | 用于制造具有多个彼此不同壁厚的区域的金属板成型件的方法以及车桥副车架 | |
| JP2001506543A (ja) | 成形によって金属板成形部材を製造する方法 | |
| CN106536076B (zh) | 用于由挤出的铝型材制造的机动车构件的方法 | |
| US7181948B2 (en) | Method of making structural components | |
| RU2668171C2 (ru) | Способ изготовления штампованного изделия и пресс-форма | |
| KR20160019498A (ko) | 프레스 성형 방법 및 프레스 성형 부품의 제조 방법 | |
| US20090155615A1 (en) | Designed orientation for welded automotive structural components made of press hardened steel | |
| JP2002102980A (ja) | 車輌用衝突補強材の製造方法および車輌用衝突補強材 | |
| CN105813773A (zh) | 钢板原材料、其制造方法及制造装置以及使用了该钢板原材料的压制成型品的制造方法 | |
| KR101940165B1 (ko) | 프레스 성형 방법 및 프레스 성형 부품의 제조 방법 | |
| EP1301291A2 (en) | Method of manufacturing a one-piece tubular doorbeam | |
| JPH10503808A (ja) | 冷間加工された高強度鋼構造部材 | |
| JP4173277B2 (ja) | 金属薄板のロール状成形体 | |
| JPH08168814A (ja) | Ａｌ合金製自動車構造用中空部材の製造方法 | |
| US7251890B2 (en) | Method for producing wheel pans | |
| US20020124912A1 (en) | Roll formed metal profile of thin sheet | |
| US5672216A (en) | Distortion free heat treated metal stampings | |
| JP2004508937A (ja) | 構造部材製造方法及び装置 | |
| KR20190014201A (ko) | 차량용 핫 스탬핑 부품 제조장치 및 제조방법 | |
| US12138678B2 (en) | Tailor hardening of such as a cold stamped vehicle door pillar using advanced high strength steel to exhibit each of hard, transition and soft zones | |
| JPS5937137B2 (ja) | 金属製モ−ルデイングの製造方法 | |
| JPH04344820A (ja) | 押出成形法による広幅形材の製造方法及び広幅形材 | |
| KR100529516B1 (ko) | 비열처리형 고연신 하이드로포밍용 강관의 제조 방법 | |
| JPH08174047A (ja) | 中空押出形材を用いた自動車用構造部材の成形方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050617 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070803 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071029 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20071029 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071221 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080319 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080801 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080813 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110822 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120822 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130822 Year of fee payment: 5 |
|
| LAPS | Cancellation because of no payment of annual fees |