JPS61143728U - - Google Patents
Info
- Publication number
- JPS61143728U JPS61143728U JP2511285U JP2511285U JPS61143728U JP S61143728 U JPS61143728 U JP S61143728U JP 2511285 U JP2511285 U JP 2511285U JP 2511285 U JP2511285 U JP 2511285U JP S61143728 U JPS61143728 U JP S61143728U
- Authority
- JP
- Japan
- Prior art keywords
- embedded
- utility
- scope
- registration request
- model registration
- 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 description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 239000003110 molding sand Substances 0.000 claims 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
Description
第1図は本考案に係る鋳型の断面図、第2図は
従来の鋳型を示す断面図である。 1……消失性発泡樹脂部材、2……鋳物砂。
従来の鋳型を示す断面図である。 1……消失性発泡樹脂部材、2……鋳物砂。
Claims (1)
- 非接触係合して連結された消失性発泡樹脂部材
を鋳物砂に埋設したことを特徴とする鋳型。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2511285U JPS61143728U (ja) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2511285U JPS61143728U (ja) | 1985-02-22 | 1985-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61143728U true JPS61143728U (ja) | 1986-09-05 |
Family
ID=30519895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2511285U Pending JPS61143728U (ja) | 1985-02-22 | 1985-02-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61143728U (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555152A (en) * | 1978-06-28 | 1980-01-16 | Hitachi Ltd | Production of heat exchanger |
JPS58128265A (ja) * | 1982-01-27 | 1983-07-30 | Nippo Kinzoku Kogyo Kk | 鎖の製造方法 |
JPS5934833B2 (ja) * | 1980-12-02 | 1984-08-24 | 古河電気工業株式会社 | ガラス繊維強化プラスチツク線の製造方法 |
-
1985
- 1985-02-22 JP JP2511285U patent/JPS61143728U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555152A (en) * | 1978-06-28 | 1980-01-16 | Hitachi Ltd | Production of heat exchanger |
JPS5934833B2 (ja) * | 1980-12-02 | 1984-08-24 | 古河電気工業株式会社 | ガラス繊維強化プラスチツク線の製造方法 |
JPS58128265A (ja) * | 1982-01-27 | 1983-07-30 | Nippo Kinzoku Kogyo Kk | 鎖の製造方法 |