JPS56137923A - Manufacture of inserting molding - Google Patents
Manufacture of inserting moldingInfo
- Publication number
- JPS56137923A JPS56137923A JP4175480A JP4175480A JPS56137923A JP S56137923 A JPS56137923 A JP S56137923A JP 4175480 A JP4175480 A JP 4175480A JP 4175480 A JP4175480 A JP 4175480A JP S56137923 A JPS56137923 A JP S56137923A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- synthetic resin
- opposed
- projection
- cord
- 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
Abstract
PURPOSE: To maintain an inserting article in synthetic resin in a fixed shape and fix it positively and easily by a method wherein the second mold is opposed to the first mold holding the inserting article, the first projection of synthetic resin is conducted and the first mold is removed.
CONSTITUTION: A cord 4, being an inserting article, is held to the first mold 1 functioning as a lower mold in the first projection process of synthetic resin, the scond mold serving as a cope is opposed to the mold 1, the first projection of the synthetic resin 8 is conducted into a void 7 and the first metal mold 1 is separated from the second mold 5. The third mold 9 functioning as a drag in the second projection process of the synthetic resin is opposed to the second mold 5, and the second mold 5 is separated from the third mold 9. An under-cut section is formed to a mold groove 10 previously made up to the mold 9 or the synthetic resin 8 is pushed out from the mold 5 so that the synthetic resin 8 remains in the third mold 9 at that time. The synthetic resin 8 is removed from the third mold 9, thus obtaining a head band 12 into which the cord 4 is buried.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4175480A JPS56137923A (en) | 1980-03-31 | 1980-03-31 | Manufacture of inserting molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4175480A JPS56137923A (en) | 1980-03-31 | 1980-03-31 | Manufacture of inserting molding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56137923A true JPS56137923A (en) | 1981-10-28 |
Family
ID=12617199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4175480A Pending JPS56137923A (en) | 1980-03-31 | 1980-03-31 | Manufacture of inserting molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56137923A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009149274A (en) * | 2007-12-25 | 2009-07-09 | Railway Technical Res Inst | Damper fastening structure of double damping device |
JP2014127756A (en) * | 2012-12-25 | 2014-07-07 | Sdk Kk | Headband |
GB2528136A (en) * | 2014-07-10 | 2016-01-13 | Tung Hing Plastic Manufactory Ltd | User-adjustable headband and method of manufacture thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4893659A (en) * | 1972-03-14 | 1973-12-04 |
-
1980
- 1980-03-31 JP JP4175480A patent/JPS56137923A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4893659A (en) * | 1972-03-14 | 1973-12-04 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009149274A (en) * | 2007-12-25 | 2009-07-09 | Railway Technical Res Inst | Damper fastening structure of double damping device |
JP2014127756A (en) * | 2012-12-25 | 2014-07-07 | Sdk Kk | Headband |
GB2528136A (en) * | 2014-07-10 | 2016-01-13 | Tung Hing Plastic Manufactory Ltd | User-adjustable headband and method of manufacture thereof |
US9763507B2 (en) | 2014-07-10 | 2017-09-19 | Tung Hing Plastic Manufactory Ltd. | User-adjustable headband and method of manufacture thereof |
GB2528136B (en) * | 2014-07-10 | 2020-05-27 | Tung Hing Plastic Manufactory Ltd | User-adjustable headband and method of manufacture thereof |
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