JPH0189838U - - Google Patents
Info
- Publication number
- JPH0189838U JPH0189838U JP18454087U JP18454087U JPH0189838U JP H0189838 U JPH0189838 U JP H0189838U JP 18454087 U JP18454087 U JP 18454087U JP 18454087 U JP18454087 U JP 18454087U JP H0189838 U JPH0189838 U JP H0189838U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- hollow spool
- product
- sectional area
- section
- 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
- 238000005266 casting Methods 0.000 claims 1
Landscapes
- Winding Filamentary Materials (AREA)
- Fluid-Damping Devices (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は本考案に係るドラムに振動を加えてい
る状態を示す断面図、第２図および第３図は湯道
に入れるノツチの位置の例を示す断面図である。
１：ノツクアウト棒、２：ドラム治具、３：ド
ラム、４：湯道、５：製品、６ａ，６ｂ：ノツチ
。
FIG. 1 is a sectional view showing a state in which vibration is applied to the drum according to the present invention, and FIGS. 2 and 3 are sectional views showing an example of the position of a notch inserted into a runner. 1: Knockout rod, 2: Drum jig, 3: Drum, 4: Runway, 5: Product, 6a, 6b: Notch.
Claims (1)
、ホロースプール本体部分と製品部分を連結する
湯道の断面の上下またはその一方にかつ断面に直
角方向の切れ込みを設けたことを特徴とするホロ
ースプール鋳造品。 ２ 切れ込み部分の湯道断面積を隣接する部分の
断面積に比し、１／２〜９／１０にしたことを特
徴とする実用新案登録請求の範囲第１項記載のホ
ロースプール鋳造品。[Scope of Claim for Utility Model Registration] 1. In a precision cast hollow spool cast product, a cut is provided in the upper and lower or one side of the cross section of the runner connecting the hollow spool main body part and the product part and in a direction perpendicular to the cross section. A hollow spool casting product featuring: 2. The hollow spool cast product according to claim 1, wherein the runner cross-sectional area of the cut portion is 1/2 to 9/10 of the cross-sectional area of the adjacent portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18454087U JPH0189838U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18454087U JPH0189838U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0189838U true JPH0189838U (en) | 1989-06-13 |
Family
ID=31475895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18454087U Pending JPH0189838U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0189838U (en) |
-
1987
- 1987-12-03 JP JP18454087U patent/JPH0189838U/ja active Pending