JPS639889B2 - - Google Patents
Info
- Publication number
- JPS639889B2 JPS639889B2 JP21841382A JP21841382A JPS639889B2 JP S639889 B2 JPS639889 B2 JP S639889B2 JP 21841382 A JP21841382 A JP 21841382A JP 21841382 A JP21841382 A JP 21841382A JP S639889 B2 JPS639889 B2 JP S639889B2
- Authority
- JP
- Japan
- Prior art keywords
- cam
- flange
- slide cam
- drive cam
- upper holder
- 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 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009957 hemming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21841382A JPS59110427A (ja) | 1982-12-15 | 1982-12-15 | プリヘムダイ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21841382A JPS59110427A (ja) | 1982-12-15 | 1982-12-15 | プリヘムダイ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59110427A JPS59110427A (ja) | 1984-06-26 |
| JPS639889B2 true JPS639889B2 (US20090177143A1-20090709-C00008.png) | 1988-03-02 |
Family
ID=16719519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21841382A Granted JPS59110427A (ja) | 1982-12-15 | 1982-12-15 | プリヘムダイ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110427A (US20090177143A1-20090709-C00008.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196220U (US20090177143A1-20090709-C00008.png) * | 1987-12-11 | 1989-06-26 | ||
| US5347838A (en) * | 1993-06-25 | 1994-09-20 | Umix Co., Ltd. | Forming die for thin plate |
| GB9402760D0 (en) * | 1994-02-14 | 1994-04-06 | Western Atlas Uk Ltd | Improved hemming machine |
| DE102004031290A1 (de) * | 2004-06-29 | 2006-02-09 | Adam Opel Ag | Ankippsystem für eine Bördelvorrichtung |
| FR2997876B1 (fr) * | 2012-11-09 | 2014-12-26 | Peugeot Citroen Automobiles Sa | Machine pour assembler deux pieces en tole par pliage du bord de l'une des pieces sur l'autre piece, comportant des moyens de reglage |
| CN111215499B (zh) * | 2020-01-15 | 2021-08-17 | 东莞市壬鼎模具有限公司 | 一种超薄电视背板转角折弯包边的设备 |
-
1982
- 1982-12-15 JP JP21841382A patent/JPS59110427A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59110427A (ja) | 1984-06-26 |
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