JPS6353634B2 - - Google Patents
Info
- Publication number
- JPS6353634B2 JPS6353634B2 JP57013152A JP1315282A JPS6353634B2 JP S6353634 B2 JPS6353634 B2 JP S6353634B2 JP 57013152 A JP57013152 A JP 57013152A JP 1315282 A JP1315282 A JP 1315282A JP S6353634 B2 JPS6353634 B2 JP S6353634B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- tape cartridge
- case
- mold
- molding
- 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
- 238000000465 moulding Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 2
- 238000005336 cracking Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1315282A JPS58130474A (ja) | 1982-01-28 | 1982-01-28 | テ−プカ−トリツジ用ケ−スの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1315282A JPS58130474A (ja) | 1982-01-28 | 1982-01-28 | テ−プカ−トリツジ用ケ−スの製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23509789A Division JPH02168483A (ja) | 1989-09-11 | 1989-09-11 | テープカートリッジ用ケースの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58130474A JPS58130474A (ja) | 1983-08-03 |
JPS6353634B2 true JPS6353634B2 (xx) | 1988-10-25 |
Family
ID=11825187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1315282A Granted JPS58130474A (ja) | 1982-01-28 | 1982-01-28 | テ−プカ−トリツジ用ケ−スの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58130474A (xx) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144940A (en) * | 1980-04-15 | 1981-11-11 | Matsushita Electric Works Ltd | Apparatus for controlling injection molding |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56159224U (xx) * | 1980-04-25 | 1981-11-27 |
-
1982
- 1982-01-28 JP JP1315282A patent/JPS58130474A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144940A (en) * | 1980-04-15 | 1981-11-11 | Matsushita Electric Works Ltd | Apparatus for controlling injection molding |
Also Published As
Publication number | Publication date |
---|---|
JPS58130474A (ja) | 1983-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7168945B2 (en) | Injection mold with accessorial ejecting mechanism | |
EP0669194B1 (en) | Method of and mold for molding product having insert | |
JPS6353634B2 (xx) | ||
JPS6029335B2 (ja) | 成形金型 | |
JPH0554197B2 (xx) | ||
US5097952A (en) | Case for cassette | |
JPH0542743Y2 (xx) | ||
JP3944984B2 (ja) | 樹脂成形体製造用金型 | |
US4799120A (en) | Guard panel for tape cassettes and method and apparatus for manufacturing the same | |
JPH058113Y2 (xx) | ||
JP3415955B2 (ja) | インサート成形金型及びインサート成形方法 | |
JP2707615B2 (ja) | 二色成形金型装置 | |
JPS646268Y2 (xx) | ||
JPH042468Y2 (xx) | ||
KR200185685Y1 (ko) | 비디오 테이프 카세트의 커버 유착홀 | |
JP3167533B2 (ja) | カセット用収納ケースおよびその成形金型 | |
JPS58134723A (ja) | 包装ケ−スの製造方法 | |
JP3521572B2 (ja) | 情報記録媒体収納カセット | |
JPH07327713A (ja) | 紐止め具とその成形金型 | |
JPS6042617U (ja) | 射出成形用金型 | |
JPS6141286B2 (xx) | ||
JPH0131454Y2 (xx) | ||
JPS62101413A (ja) | 差込プラグの射出成形用金型 | |
JP2525240B2 (ja) | テ―プカ―トリッジ | |
JPH0211150Y2 (xx) |