JPH0254517U - - Google Patents
Info
- Publication number
- JPH0254517U JPH0254517U JP13293288U JP13293288U JPH0254517U JP H0254517 U JPH0254517 U JP H0254517U JP 13293288 U JP13293288 U JP 13293288U JP 13293288 U JP13293288 U JP 13293288U JP H0254517 U JPH0254517 U JP H0254517U
- Authority
- JP
- Japan
- Prior art keywords
- cull portion
- cull
- runner
- resin
- center
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の第１の実施例を示す平面図、
第２図は本考案の第２の実施例を示す平面図、第
３図は従来の樹脂封止金型の一例を示す平面図で
ある。
１…カル部、２…カル部中心、３ａ，３ｂ…直
線形状のランナー、４…カル部外周、６…ランナ
ーセンター、７ａ，７ｂ…ゲート、８ａ，８ｂ…
キヤビテイ、９ａ，９ｂ…キヤビテイブロツク、
１０，１１…ランナー。
FIG. 1 is a plan view showing a first embodiment of the present invention;
FIG. 2 is a plan view showing a second embodiment of the present invention, and FIG. 3 is a plan view showing an example of a conventional resin-sealed mold. DESCRIPTION OF SYMBOLS 1...Cull part, 2...Cull part center, 3a, 3b...Line-shaped runner, 4...Cull part outer periphery, 6...Runner center, 7a, 7b...Gate, 8a, 8b...
Cavity, 9a, 9b...Cavity block,
10,11...Runner.
Claims (1)
距離を隔てた位置にゲートを介してキヤビテイ部
が配設されてなる樹脂封止金型において、前記ラ
ンナーがカル部を中心にして該カル部から等角度
で放射状に広がる直線形状をなして配設されてい
ることを特徴とする樹脂封止金型。 In a resin-sealed mold in which a cavity portion is arranged through a gate at a position of a runner extending from a cull portion and a predetermined distance from the cull portion, the runner extends from the cull portion, etc. with the cull portion as the center. A resin sealing mold characterized by being arranged in a linear shape that radiates at an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293288U JPH0254517U (en) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293288U JPH0254517U (en) | 1988-10-11 | 1988-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0254517U true JPH0254517U (en) | 1990-04-19 |
Family
ID=31390347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13293288U Pending JPH0254517U (en) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0254517U (en) |
-
1988
- 1988-10-11 JP JP13293288U patent/JPH0254517U/ja active Pending