JPH0438493B2 - - Google Patents
Info
- Publication number
- JPH0438493B2 JPH0438493B2 JP60015525A JP1552585A JPH0438493B2 JP H0438493 B2 JPH0438493 B2 JP H0438493B2 JP 60015525 A JP60015525 A JP 60015525A JP 1552585 A JP1552585 A JP 1552585A JP H0438493 B2 JPH0438493 B2 JP H0438493B2
- Authority
- JP
- Japan
- Prior art keywords
- blank
- die
- punch
- urethane material
- recess
- 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 - Lifetime
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 26
- 238000000465 moulding Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010125 resin casting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60015525A JPS61176427A (ja) | 1985-01-31 | 1985-01-31 | プレス用ダイ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60015525A JPS61176427A (ja) | 1985-01-31 | 1985-01-31 | プレス用ダイ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61176427A JPS61176427A (ja) | 1986-08-08 |
| JPH0438493B2 true JPH0438493B2 (da) | 1992-06-24 |
Family
ID=11891223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60015525A Granted JPS61176427A (ja) | 1985-01-31 | 1985-01-31 | プレス用ダイ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176427A (da) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4521727Y1 (da) * | 1967-10-31 | 1970-08-28 | ||
| JPS479563U (da) * | 1971-02-27 | 1972-10-04 | ||
| JPS558171B2 (da) * | 1976-02-20 | 1980-03-03 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558171U (da) * | 1978-06-30 | 1980-01-19 |
-
1985
- 1985-01-31 JP JP60015525A patent/JPS61176427A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4521727Y1 (da) * | 1967-10-31 | 1970-08-28 | ||
| JPS479563U (da) * | 1971-02-27 | 1972-10-04 | ||
| JPS558171B2 (da) * | 1976-02-20 | 1980-03-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61176427A (ja) | 1986-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |