JPS63142B2 - - Google Patents
Info
- Publication number
- JPS63142B2 JPS63142B2 JP54127657A JP12765779A JPS63142B2 JP S63142 B2 JPS63142 B2 JP S63142B2 JP 54127657 A JP54127657 A JP 54127657A JP 12765779 A JP12765779 A JP 12765779A JP S63142 B2 JPS63142 B2 JP S63142B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- core
- cap
- insulator cap
- gap
- 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
- 239000012212 insulator Substances 0.000 claims description 24
- 239000002699 waste material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 description 18
- 239000002184 metal Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12765779A JPS5650759A (en) | 1979-10-03 | 1979-10-03 | Metal mold for casting insulator cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12765779A JPS5650759A (en) | 1979-10-03 | 1979-10-03 | Metal mold for casting insulator cap |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5650759A JPS5650759A (en) | 1981-05-08 |
JPS63142B2 true JPS63142B2 (da) | 1988-01-05 |
Family
ID=14965499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12765779A Granted JPS5650759A (en) | 1979-10-03 | 1979-10-03 | Metal mold for casting insulator cap |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5650759A (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03120939U (da) * | 1990-03-20 | 1991-12-11 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS453535Y1 (da) * | 1966-09-27 | 1970-02-18 | ||
JPS537289U (da) * | 1976-07-05 | 1978-01-21 | ||
JPS54127658A (en) * | 1978-03-28 | 1979-10-03 | Nec Corp | Variable attenuator circuit |
-
1979
- 1979-10-03 JP JP12765779A patent/JPS5650759A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS453535Y1 (da) * | 1966-09-27 | 1970-02-18 | ||
JPS537289U (da) * | 1976-07-05 | 1978-01-21 | ||
JPS54127658A (en) * | 1978-03-28 | 1979-10-03 | Nec Corp | Variable attenuator circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5650759A (en) | 1981-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5877576A (en) | Stator frame for dynamoelectric machine and method for making same | |
US20130196014A1 (en) | Method of producing tire vulcanization mold, and tire vulcanization mold | |
US5713722A (en) | Turbine nozzle and related casting method for optimal fillet wall thickness control | |
US4062396A (en) | Method of making a unitary pattern assembly | |
JPS63142B2 (da) | ||
US2324786A (en) | Ingot mold | |
US4730657A (en) | Method of making a mold | |
JPH03283Y2 (da) | ||
JPS6024258A (ja) | 鋳造法 | |
JPS6055208B2 (ja) | 一体のワツクス型組立体の製造方法 | |
US1258209A (en) | Ingot-mold. | |
JPS6221454A (ja) | 中空鋳物の製法 | |
US1877049A (en) | Chaplet | |
JPS5919542Y2 (ja) | 碍子キャップ用鋳型 | |
KR960700842A (ko) | 공동이 있는 피스톤(Piston with Cavity) | |
JPS591496B2 (ja) | 中空管状部を有する鋳物の鋳造方法 | |
JP2579004B2 (ja) | エンジンブロックのシリンダ用崩壊性砂中子 | |
JPS6221453A (ja) | 中空鋳物およびその製法 | |
US1036333A (en) | Ingot-mold. | |
US2216098A (en) | Arbor for and method of forming a cored mold | |
JP2587657B2 (ja) | 前後壁と左右壁とこれらに囲まれた横孔が、形成された中央盤を備えた製品を製造する方法 | |
US1334036A (en) | Hot-top for ingot-molds | |
JPH0428681Y2 (da) | ||
JPS5650760A (en) | Mold of insulator cap | |
JPS6034436Y2 (ja) | 中空部を有する鋳物の中間製品 |