JP4854766B2 - タイヤ成型用金型 - Google Patents
タイヤ成型用金型 Download PDFInfo
- Publication number
- JP4854766B2 JP4854766B2 JP2009142617A JP2009142617A JP4854766B2 JP 4854766 B2 JP4854766 B2 JP 4854766B2 JP 2009142617 A JP2009142617 A JP 2009142617A JP 2009142617 A JP2009142617 A JP 2009142617A JP 4854766 B2 JP4854766 B2 JP 4854766B2
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- JP
- Japan
- Prior art keywords
- tire
- pieces
- segment
- mold
- piece
- 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
21〜25、31〜35 ピース
51 突条
Claims (4)
- タイヤトレッドを成型する金型がタイヤ周方向に分割されたセグメントで構成されたタイヤ成型用金型において、前記セグメントはタイヤ周方向に分割された複数のピースを備え、前記セグメントのピースの1つのみが固定され、他のすべてのピースがタイヤ周方向に移動可能であって、前記セグメントの各ピースは反発手段で連結されているタイヤ成型用金型。
- 前記固定されたピースはセグメントの中央部のピースである請求項1に記載のタイヤ成型用金型。
- 前記固定されたピースはセグメントの端部のピースである請求項1に記載のタイヤ成型用金型。
- 金型が開いた状態における前記ピースの隙間が0.3mm〜10mmである請求項1乃至3のいずれかに記載のタイヤ成型用金型。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009142617A JP4854766B2 (ja) | 2009-06-15 | 2009-06-15 | タイヤ成型用金型 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009142617A JP4854766B2 (ja) | 2009-06-15 | 2009-06-15 | タイヤ成型用金型 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004199626A Division JP4346084B2 (ja) | 2004-07-06 | 2004-07-06 | タイヤ成型用金型 |
Publications (2)
Publication Number | Publication Date |
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JP2009202600A JP2009202600A (ja) | 2009-09-10 |
JP4854766B2 true JP4854766B2 (ja) | 2012-01-18 |
Family
ID=41145318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009142617A Expired - Fee Related JP4854766B2 (ja) | 2009-06-15 | 2009-06-15 | タイヤ成型用金型 |
Country Status (1)
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JP (1) | JP4854766B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019034516A (ja) | 2017-08-21 | 2019-03-07 | 株式会社ブリヂストン | タイヤ加硫成形用金型 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2712229A1 (fr) * | 1993-11-12 | 1995-05-19 | Sedepro | Moule pour pneumatique, et procédé de moulage du pneumatique. |
JP2001150442A (ja) * | 1999-11-24 | 2001-06-05 | Yokohama Rubber Co Ltd:The | タイヤ加硫成形用金型の組付け構造 |
WO2003008169A1 (fr) * | 2001-07-17 | 2003-01-30 | Bridgestone Corporation | Moule de vulcanisation de pneumatiques |
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2009
- 2009-06-15 JP JP2009142617A patent/JP4854766B2/ja not_active Expired - Fee Related
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JP2009202600A (ja) | 2009-09-10 |
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