JPS6211929B2 - - Google Patents
Info
- Publication number
- JPS6211929B2 JPS6211929B2 JP56009568A JP956881A JPS6211929B2 JP S6211929 B2 JPS6211929 B2 JP S6211929B2 JP 56009568 A JP56009568 A JP 56009568A JP 956881 A JP956881 A JP 956881A JP S6211929 B2 JPS6211929 B2 JP S6211929B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- die
- mold
- processing
- workpiece
- 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
Links
- 238000005452 bending Methods 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 19
- 238000009957 hemming Methods 0.000 claims description 15
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP956881A JPS57124524A (en) | 1981-01-27 | 1981-01-27 | Hemming work method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP956881A JPS57124524A (en) | 1981-01-27 | 1981-01-27 | Hemming work method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57124524A JPS57124524A (en) | 1982-08-03 |
JPS6211929B2 true JPS6211929B2 (US20030204162A1-20031030-M00001.png) | 1987-03-16 |
Family
ID=11723895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP956881A Granted JPS57124524A (en) | 1981-01-27 | 1981-01-27 | Hemming work method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57124524A (US20030204162A1-20031030-M00001.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0520818Y2 (US20030204162A1-20031030-M00001.png) * | 1988-01-21 | 1993-05-28 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU84728A1 (fr) * | 1983-03-31 | 1984-11-14 | Spiro Investment Ag | Perfectionnement aux dispositifs d'assemblage de corps creux par sertissage |
JPS61262433A (ja) * | 1985-05-15 | 1986-11-20 | Sobi Kogei:Kk | かしめ機械 |
CA2378194A1 (en) * | 1999-06-29 | 2001-01-04 | Ronald C. Stefanek | Hemming apparatus and method |
US6923036B1 (en) | 1999-06-29 | 2005-08-02 | Ronald C. Stefanek | Hemming apparatus and method |
US6804981B1 (en) * | 1999-09-13 | 2004-10-19 | Thyssenkrupp Technologies Ag | Flanging device for pre-flanging and flanging of components |
US6467324B2 (en) * | 2001-02-27 | 2002-10-22 | William Patrick | Die hemming assembly and method |
JP3623474B2 (ja) * | 2001-10-31 | 2005-02-23 | トライエンジニアリング株式会社 | ヘミング加工装置およびヘミング加工方法 |
CN104001773A (zh) * | 2013-12-18 | 2014-08-27 | 柳州广菱汽车技术有限公司 | 钣金件包边装置 |
CN105964814B (zh) * | 2016-06-02 | 2019-11-29 | 南通超达装备股份有限公司 | 一种汽车备胎盖板开槽处斜面包边压紧装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122636A (en) * | 1979-03-15 | 1980-09-20 | Takatsu Seisakusho:Kk | Hamming device |
-
1981
- 1981-01-27 JP JP956881A patent/JPS57124524A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55122636A (en) * | 1979-03-15 | 1980-09-20 | Takatsu Seisakusho:Kk | Hamming device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0520818Y2 (US20030204162A1-20031030-M00001.png) * | 1988-01-21 | 1993-05-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS57124524A (en) | 1982-08-03 |
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