JP4421764B2 - 押出工具 - Google Patents
押出工具 Download PDFInfo
- Publication number
- JP4421764B2 JP4421764B2 JP2000345307A JP2000345307A JP4421764B2 JP 4421764 B2 JP4421764 B2 JP 4421764B2 JP 2000345307 A JP2000345307 A JP 2000345307A JP 2000345307 A JP2000345307 A JP 2000345307A JP 4421764 B2 JP4421764 B2 JP 4421764B2
- Authority
- JP
- Japan
- Prior art keywords
- extrusion
- extrusion tool
- concave
- bearing surface
- extruded material
- 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
- 238000001125 extrusion Methods 0.000 title claims description 71
- 239000000463 material Substances 0.000 claims description 44
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Landscapes
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000345307A JP4421764B2 (ja) | 2000-11-13 | 2000-11-13 | 押出工具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000345307A JP4421764B2 (ja) | 2000-11-13 | 2000-11-13 | 押出工具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002143922A JP2002143922A (ja) | 2002-05-21 |
| JP2002143922A5 JP2002143922A5 (enExample) | 2007-11-15 |
| JP4421764B2 true JP4421764B2 (ja) | 2010-02-24 |
Family
ID=18819360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000345307A Expired - Fee Related JP4421764B2 (ja) | 2000-11-13 | 2000-11-13 | 押出工具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4421764B2 (enExample) |
-
2000
- 2000-11-13 JP JP2000345307A patent/JP4421764B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002143922A (ja) | 2002-05-21 |
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Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
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| A977 | Report on retrieval |
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| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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| A61 | First payment of annual fees (during grant procedure) |
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| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121211 Year of fee payment: 3 |
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| R150 | Certificate of patent or registration of utility model |
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| RD02 | Notification of acceptance of power of attorney |
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| FPAY | Renewal fee payment (event date is renewal date of database) |
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| LAPS | Cancellation because of no payment of annual fees |