JP4694287B2 - 成形用金型 - Google Patents
成形用金型 Download PDFInfo
- Publication number
- JP4694287B2 JP4694287B2 JP2005198471A JP2005198471A JP4694287B2 JP 4694287 B2 JP4694287 B2 JP 4694287B2 JP 2005198471 A JP2005198471 A JP 2005198471A JP 2005198471 A JP2005198471 A JP 2005198471A JP 4694287 B2 JP4694287 B2 JP 4694287B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- mold
- heat
- resin
- fixed
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Description
12a、22a ベース層
12b、22b 熱反射層
12c、22c 表面層
22 固定側ミラーブロック
33 キャビティ
Claims (2)
- (a)一対の型板間にキャビティが形成される成形用金型であって、
(b)前記型板の少なくとも一方は、金属材から成るベース層、金属材から成る表面層、及び、前記ベース層と表面層との間に介在する熱反射層を備え、
(c)該熱反射層は、多数の孔が打ち抜かれた多孔金属板から成り、
(d)該多孔金属板と前記ベース層と表面層とは同一金属材から成り、
(e)前記多孔金属板は前記ベース層と表面層とに拡散接合されて一体化され、
(f)前記多孔金属板の孔は、両側を前記ベース層と表面層とによって塞がれ、内部に断熱材が封入されていることを特徴とする成形用金型。 - 光ディスク、光学素子又は導光板を成形する請求項1に記載の成形用金型。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005198471A JP4694287B2 (ja) | 2005-07-07 | 2005-07-07 | 成形用金型 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005198471A JP4694287B2 (ja) | 2005-07-07 | 2005-07-07 | 成形用金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007015201A JP2007015201A (ja) | 2007-01-25 |
JP4694287B2 true JP4694287B2 (ja) | 2011-06-08 |
Family
ID=37752770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005198471A Expired - Fee Related JP4694287B2 (ja) | 2005-07-07 | 2005-07-07 | 成形用金型 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4694287B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101418377B1 (ko) * | 2012-09-04 | 2014-07-11 | (주)아모레퍼시픽 | 분말야금 사출금형 및 이의 제작방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07178774A (ja) * | 1993-08-31 | 1995-07-18 | General Electric Co <Ge> | 光ディスク射出成形用断熱性金型構造 |
JPH11291292A (ja) * | 1998-04-06 | 1999-10-26 | Sony Corp | 成形金型 |
JP2002096335A (ja) * | 2000-09-25 | 2002-04-02 | Minolta Co Ltd | 光学素子成形用金型及び光学素子成形方法 |
-
2005
- 2005-07-07 JP JP2005198471A patent/JP4694287B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07178774A (ja) * | 1993-08-31 | 1995-07-18 | General Electric Co <Ge> | 光ディスク射出成形用断熱性金型構造 |
JPH11291292A (ja) * | 1998-04-06 | 1999-10-26 | Sony Corp | 成形金型 |
JP2002096335A (ja) * | 2000-09-25 | 2002-04-02 | Minolta Co Ltd | 光学素子成形用金型及び光学素子成形方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2007015201A (ja) | 2007-01-25 |
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