JPS6156012U - - Google Patents
Info
- Publication number
- JPS6156012U JPS6156012U JP14196384U JP14196384U JPS6156012U JP S6156012 U JPS6156012 U JP S6156012U JP 14196384 U JP14196384 U JP 14196384U JP 14196384 U JP14196384 U JP 14196384U JP S6156012 U JPS6156012 U JP S6156012U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- groove
- stamper
- grooves
- spacing
- 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.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る装置の略示図、第２図は
鏡面板に形成された溝の平面図、第３図は本考案
の他の実施例を示すもので第２図の−線に沿
う断面図、第４図は本考案によつて得られたデイ
スクの複屈折率と従来例によつて得られたデイス
クの複屈折率とを比較したグラフである。
４ｂ…可動側金型、９…スタンパ。
Fig. 1 is a schematic diagram of the device according to the present invention, Fig. 2 is a plan view of grooves formed in a mirror plate, and Fig. 3 shows another embodiment of the present invention. FIG. 4 is a graph comparing the birefringence of the disk obtained by the present invention with the birefringence of the disk obtained by the conventional example. 4b...Movable side mold, 9...Stamper.
Claims (1)
体を該溝の外側の一端から供給し、内側の他端か
ら排出するとともにスタンパが取付けられる金型
面の外周部の温度が内周部のそれよりも高くなる
ように前記の溝の間隔または深さを設定してなる
射出成形機の金型温調装置。 A spiral groove is provided inside the movable mold, and the heated liquid is supplied from one end on the outside of the groove and discharged from the other end on the inside, and the temperature at the outer periphery of the mold surface to which the stamper is attached is within the range. A mold temperature control device for an injection molding machine, wherein the spacing or depth of the grooves is set to be higher than that of the peripheral portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14196384U JPS6156012U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14196384U JPS6156012U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156012U true JPS6156012U (en) | 1986-04-15 |
Family
ID=30700295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14196384U Pending JPS6156012U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156012U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946221B2 (en) * | 1974-06-28 | 1984-11-10 | スミス クライン アンド フレンチ ラボラトリ−ス リミテツド | Manufacturing method of heterocyclic compounds |
-
1984
- 1984-09-19 JP JP14196384U patent/JPS6156012U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946221B2 (en) * | 1974-06-28 | 1984-11-10 | スミス クライン アンド フレンチ ラボラトリ−ス リミテツド | Manufacturing method of heterocyclic compounds |