JPS5311273B2 - - Google Patents
Info
- Publication number
- JPS5311273B2 JPS5311273B2 JP14427573A JP14427573A JPS5311273B2 JP S5311273 B2 JPS5311273 B2 JP S5311273B2 JP 14427573 A JP14427573 A JP 14427573A JP 14427573 A JP14427573 A JP 14427573A JP S5311273 B2 JPS5311273 B2 JP S5311273B2
- Authority
- JP
- Japan
- 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
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14427573A JPS5311273B2 (en) | 1973-12-27 | 1973-12-27 | |
| GB55788/74A GB1489257A (en) | 1973-12-27 | 1974-12-24 | Precision bending of metals |
| DE742461538A DE2461538B2 (en) | 1973-12-27 | 1974-12-27 | Method of precisely bending metal material |
| SE7416333A SE414128B (en) | 1973-12-27 | 1974-12-27 | SET TO BOOK A WORK PIECE OF METAL EQUIPMENT FOR IMPLEMENTATION OF THE SET |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14427573A JPS5311273B2 (en) | 1973-12-27 | 1973-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5095171A JPS5095171A (en) | 1975-07-29 |
| JPS5311273B2 true JPS5311273B2 (en) | 1978-04-20 |
Family
ID=15358288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14427573A Expired JPS5311273B2 (en) | 1973-12-27 | 1973-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5311273B2 (en) |
| DE (1) | DE2461538B2 (en) |
| GB (1) | GB1489257A (en) |
| SE (1) | SE414128B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133339U (en) * | 1975-04-17 | 1976-10-27 | ||
| JPS51134363A (en) * | 1975-05-19 | 1976-11-20 | Aida Eng Ltd | Precision bending method |
| DE3629270A1 (en) * | 1985-09-10 | 1987-03-19 | Volkswagen Ag | DEVICE FOR WEAR-FREE SHAPING OF TAILORED SHEET METAL COMPONENTS WITH AT LEAST APPROXIMATELY L-SHAPED OR U-SHAPED CROSS-SECTION OF SHEET METAL CUTTINGS OR SHEET PARTS |
| AT390575B (en) * | 1988-04-25 | 1990-05-25 | Haemmerle Ag | METHOD FOR BENDING A WORKPIECE |
| AT389829B (en) * | 1988-05-03 | 1990-02-12 | Haemmerle Ag | METHOD FOR BENDING SHEET PIECES WITH THE AID OF A BENDING DEVICE |
| GB2278795B (en) * | 1993-06-12 | 1996-10-02 | Douglas Roger Hawkey | Apparatus and method for working materials |
| DE9315577U1 (en) * | 1993-10-08 | 1994-02-10 | Wanzke, Manfred, 63843 Niedernberg | Tool for forming sheet metal parts |
| JP3550941B2 (en) * | 1997-04-25 | 2004-08-04 | トヨタ自動車株式会社 | Press bending method and apparatus |
| JP3550942B2 (en) * | 1997-05-08 | 2004-08-04 | トヨタ自動車株式会社 | Press bending method and apparatus |
| DE50213246D1 (en) | 2001-05-21 | 2009-03-12 | Peter Schuele | DEVICE FOR BENDING PROFILES |
| RU2277989C2 (en) * | 2004-09-06 | 2006-06-20 | Государственное Образовательное Учреждение Высшего Профессионального Образования "Омский Государственный Технический Университет" | Г-shaped part forming method |
| ES2717521T3 (en) * | 2015-11-03 | 2019-06-21 | Ssab Technology Ab | Bend method |
| WO2020095262A1 (en) * | 2018-11-08 | 2020-05-14 | Neo Medical Sa | Orthopaedic rod bender |
| WO2020262684A1 (en) | 2019-06-28 | 2020-12-30 | 川崎重工業株式会社 | Press brake, and method for operating press brake |
| CN113790977B (en) * | 2021-08-10 | 2023-07-07 | 武汉钢铁有限公司 | Method for measuring ultimate bending fracture strain of sheet metal |
| JP7243803B1 (en) * | 2021-12-24 | 2023-03-22 | Ｊｆｅスチール株式会社 | Method for determining cracks in press-formed products and method for determining countermeasures against cracks in press-formed products |
| CN114700395B (en) * | 2022-04-12 | 2024-01-09 | 山东荣煜环保科技有限公司 | Steel plate ring bending equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127212A (en) * | 1974-08-21 | 1976-03-06 | Hitachi Ltd | DENKISHA SEIGYOSOCHI |
-
1973
- 1973-12-27 JP JP14427573A patent/JPS5311273B2/ja not_active Expired
-
1974
- 1974-12-24 GB GB55788/74A patent/GB1489257A/en not_active Expired
- 1974-12-27 DE DE742461538A patent/DE2461538B2/en active Granted
- 1974-12-27 SE SE7416333A patent/SE414128B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1489257A (en) | 1977-10-19 |
| SE414128B (en) | 1980-07-14 |
| DE2461538A1 (en) | 1975-07-03 |
| DE2461538C3 (en) | 1979-10-31 |
| SE7416333L (en) | 1975-06-30 |
| JPS5095171A (en) | 1975-07-29 |
| DE2461538B2 (en) | 1979-03-08 |