JPS628288B2 - - Google Patents
Info
- Publication number
- JPS628288B2 JPS628288B2 JP5308381A JP5308381A JPS628288B2 JP S628288 B2 JPS628288 B2 JP S628288B2 JP 5308381 A JP5308381 A JP 5308381A JP 5308381 A JP5308381 A JP 5308381A JP S628288 B2 JPS628288 B2 JP S628288B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- projection
- mold core
- housing wall
- protrusion
- 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
- 239000004033 plastic Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3014349 | 1980-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56161135A JPS56161135A (en) | 1981-12-11 |
| JPS628288B2 true JPS628288B2 (cg-RX-API-DMAC7.html) | 1987-02-21 |
Family
ID=6100014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5308381A Granted JPS56161135A (en) | 1980-04-15 | 1981-04-10 | Plastic housing with inner direction projection and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56161135A (cg-RX-API-DMAC7.html) |
-
1981
- 1981-04-10 JP JP5308381A patent/JPS56161135A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56161135A (en) | 1981-12-11 |
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