JPH0452023U - - Google Patents
Info
- Publication number
- JPH0452023U JPH0452023U JP9579190U JP9579190U JPH0452023U JP H0452023 U JPH0452023 U JP H0452023U JP 9579190 U JP9579190 U JP 9579190U JP 9579190 U JP9579190 U JP 9579190U JP H0452023 U JPH0452023 U JP H0452023U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- rising part
- parting line
- rounded shape
- reaction
- 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.)
- Granted
Links
- 230000013011 mating Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の成形型の一例を示す要部の截
断正面図、第２図はその−線截断面図、第３
図は変形例を示す要部の截断正面図である。
１……上型、２……下型、３……型合せ面、４
……隙間。
Fig. 1 is a cutaway front view of the main parts showing an example of the mold of the present invention, Fig. 2 is a cutaway sectional view taken along the - line, and Fig. 3
The figure is a cutaway front view of main parts showing a modification. 1...Top mold, 2...Bottom mold, 3...Mold mating surface, 4
……gap.
Claims (1)
方を向くようにして反応射出成形する、上型と下
型とから成る成形型において、成形型を、立上り
部の上端がアール形状になるように形成し、この
アール形状の最上部にパーテイングラインが位置
するようにし、該パーテイングラインから上方に
のびる上型と下型の型合せ面に捨ばり用の隙間を
設けたことを特徴とする反応射出成形型。 In a mold consisting of an upper mold and a lower mold in which a synthetic resin product having a rising part is reaction injection molded with the rising part facing upward, the mold is formed so that the upper end of the rising part has a rounded shape. A reaction characterized in that a parting line is located at the top of this rounded shape, and a gap for discarding is provided on the mold mating surfaces of the upper mold and the lower mold extending upward from the parting line. Injection mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9579190U JPH0716417Y2 (en) | 1990-09-12 | 1990-09-12 | Reaction injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9579190U JPH0716417Y2 (en) | 1990-09-12 | 1990-09-12 | Reaction injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452023U true JPH0452023U (en) | 1992-05-01 |
| JPH0716417Y2 JPH0716417Y2 (en) | 1995-04-19 |
Family
ID=31834809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9579190U Expired - Fee Related JPH0716417Y2 (en) | 1990-09-12 | 1990-09-12 | Reaction injection mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716417Y2 (en) |
-
1990
- 1990-09-12 JP JP9579190U patent/JPH0716417Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716417Y2 (en) | 1995-04-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |