JP4702130B2 - タイヤ成形用二分割金型 - Google Patents
タイヤ成形用二分割金型 Download PDFInfo
- Publication number
- JP4702130B2 JP4702130B2 JP2006079212A JP2006079212A JP4702130B2 JP 4702130 B2 JP4702130 B2 JP 4702130B2 JP 2006079212 A JP2006079212 A JP 2006079212A JP 2006079212 A JP2006079212 A JP 2006079212A JP 4702130 B2 JP4702130 B2 JP 4702130B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- molding
- mold
- sector
- guide
- 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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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
- B29D2030/063—Vulcanising moulds not integral with vulcanising presses with radially movable sectors the moulds being split in upper and lower halves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
(b).金型の型締め時にタイヤの挟み込みを防止して加硫成形時の不具合を改善し、歩留りを向上させることが出来る。
(c).タイヤにリフトがかからず、真空加硫が可能であるので、ベントレスの外観の綺麗なタイヤを製造することが出来る。
(d).タイヤ内面にモールドが密着し難いのでタイヤ内部の故障も改善することが出来る。(e).一般の成形ドラムにより成形した未加硫タイヤ、または剛性中子により成形した未加硫タイヤの加硫成形を行うことが出来る。
2 駆動手段
3a,3b ベースプレート
4 駆動装置
5 スライドユニット機構
6 スライドユニット装置
7 セクター
8 ガイド手段
8a ガイド溝
8b ガイド用プレート
9 セグメント
10 上部サイドプレート
11 下部サイドプレート
12 タイヤ成形用モールド
13 ガイドピン
7a 当接面
14a,14b 凹凸部
15 ガイドロッド
16 スライドプレート
17ピン
18 ピンホルダー
19 フレーム
20 ブラダー
21 ブラダー中心機構
21x クランプ機構
22 昇降シリンダー
23a 上型エジェクター
23b 下型エジェクター
24 中心軸
25a,25b 押えプレート
26 センターポスト
27a,27b 配管
28 バキューム通路
W 未加硫タイヤ
Wx タイヤ
X−X 中心軸
Claims (4)
- 周方向に複数に分割されたセクターと傾斜するガイド手段を介して摺動可能に係合するセグメントとで構成されるコンテナを略中央において上下に二分割に構成し、この二分割されたコンテナの少なくとも一方に接近・離反させる駆動手段を設け、前記上下のセクターに、上部サイドプレートと下部サイドプレートとを着脱可能に配設すると共に、セグメントの内側にタイヤ成形用モールドを着脱可能に取付けて成るタイヤ成形用二分割金型において、
前記上下一対のセグメントに、セクターを貫通し、かつ前記ガイド手段に沿ってガイドピンをそれそれ埋設し、前記セクターの上下面から突出したガイドピンの先端に、駆動装置とスライドユニット機構とを設けたことを特徴とするタイヤ成形用二分割金型。 - 前記ガイド手段が、円錐面状の凹凸係合部で構成した請求項1に記載のタイヤ成形用二分割金型。
- 前記上下一対のセクターの当接面に、位置決め用の凹凸部を設けた請求項1または2に記載のタイヤ成形用二分割金型。
- 前記スライドユニット機構は、セクターの上下面にガイドロッドを介して水平に昇降するスライドプレートを設け、このスライドプレート上に前記ガイドピンの先端に揺動可能に連結されたスライド可能なピンホルダーを設けると共に、スライドプレートをガイドロッドに沿って昇降させる昇降シリンダーを設けた請求項1,2または3に記載のタイヤ成形用二分割金型。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006079212A JP4702130B2 (ja) | 2006-03-22 | 2006-03-22 | タイヤ成形用二分割金型 |
CN2007800097024A CN101405117B (zh) | 2006-03-22 | 2007-03-22 | 轮胎成形用两段式模具以及使用该轮胎成形用两段式模具的轮胎的制造方法 |
US12/161,480 US7976299B2 (en) | 2006-03-22 | 2007-03-22 | Bisected mold for tire molding |
PCT/JP2007/055923 WO2007108520A1 (ja) | 2006-03-22 | 2007-03-22 | タイヤ成形用二分割金型及びこのタイヤ成形用二分割金型を使用したタイヤの製造方法 |
KR1020087020474A KR20080111442A (ko) | 2006-03-22 | 2007-03-22 | 타이어 성형용 이분할 금형 및 이 타이어 성형용 이분할 금형을 사용한 타이어의 제조 방법 |
EP07739366A EP1997600B1 (en) | 2006-03-22 | 2007-03-22 | Bisected mold for tire molding and process for manufacturing tire with use of the mold |
US13/159,033 US8273282B2 (en) | 2006-03-22 | 2011-06-13 | Bisected mold for tire molding and process for manufacturing tire with use of the mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006079212A JP4702130B2 (ja) | 2006-03-22 | 2006-03-22 | タイヤ成形用二分割金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007253400A JP2007253400A (ja) | 2007-10-04 |
JP4702130B2 true JP4702130B2 (ja) | 2011-06-15 |
Family
ID=38522546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006079212A Expired - Fee Related JP4702130B2 (ja) | 2006-03-22 | 2006-03-22 | タイヤ成形用二分割金型 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7976299B2 (ja) |
EP (1) | EP1997600B1 (ja) |
JP (1) | JP4702130B2 (ja) |
KR (1) | KR20080111442A (ja) |
CN (1) | CN101405117B (ja) |
WO (1) | WO2007108520A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101927416B1 (ko) * | 2018-02-06 | 2019-03-12 | 주식회사 센트랄 | 차량부품 인서트 사출장치 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4930063B2 (ja) * | 2007-01-11 | 2012-05-09 | 横浜ゴム株式会社 | タイヤ成形用二分割金型 |
US8127434B2 (en) * | 2007-12-21 | 2012-03-06 | The Goodyear Tire & Rubber Company | Apparatus assembly and disassembly of a tire curing mold |
JP4345898B2 (ja) * | 2008-02-25 | 2009-10-14 | 横浜ゴム株式会社 | 空気入りタイヤの加硫装置および方法 |
BRPI0822855A2 (pt) * | 2008-06-27 | 2015-06-30 | Michelin Rech Tech | Molde de cura de pneumático |
US8366427B2 (en) | 2008-06-30 | 2013-02-05 | Michelin Recherche Et Technique S.A. | Tire mold with positive mold opening system |
US7963756B2 (en) * | 2009-11-18 | 2011-06-21 | The Goodyear Tire & Rubber Company | Segmented tire mold |
KR101287510B1 (ko) * | 2011-10-14 | 2013-07-23 | 한국타이어 주식회사 | 타이어 가류기의 가류금형 |
JP5631904B2 (ja) * | 2012-01-16 | 2014-11-26 | 住友ゴム工業株式会社 | タイヤ用モールド |
FR3024074B1 (fr) * | 2014-07-25 | 2016-09-02 | Michelin & Cie | Moule de vulcanisation pour pneumatique a fermeture optimisee |
JP6807222B2 (ja) * | 2016-11-28 | 2021-01-06 | Toyo Tire株式会社 | タイヤの加硫方法 |
CN109304829A (zh) * | 2018-11-28 | 2019-02-05 | 青岛科技大学 | 开闭模为滚动方式的轮胎模具 |
JP7234752B2 (ja) * | 2019-04-03 | 2023-03-08 | 住友ゴム工業株式会社 | タイヤ加硫装置及びタイヤ加硫方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000127173A (ja) * | 1998-10-22 | 2000-05-09 | Bridgestone Corp | タイヤの加硫成形金型および加硫成形方法 |
JP2003340835A (ja) * | 2002-05-27 | 2003-12-02 | Toyo Tire & Rubber Co Ltd | タイヤ成形用金型 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3778203A (en) * | 1972-04-11 | 1973-12-11 | K Macmillan | Matrix assembly with segmented matrices |
DE2502185C3 (de) * | 1975-01-21 | 1982-02-04 | Continental Gummi-Werke Ag, 3000 Hannover | Vulkanisierform für Fahrzeugluftreifen |
US4025250A (en) * | 1975-11-25 | 1977-05-24 | Macmillan Mold Co., Inc. | Segmented matrix with guide means and retaining pins |
US5405568A (en) * | 1992-10-26 | 1995-04-11 | The Goodyear Tire & Rubber Company | Two-piece segmented tire mold and method of molding |
FR2712229A1 (fr) * | 1993-11-12 | 1995-05-19 | Sedepro | Moule pour pneumatique, et procédé de moulage du pneumatique. |
US5676980A (en) * | 1995-09-29 | 1997-10-14 | Continental General Tire, Inc. | Center split segmented mold for curing pneumatic tires |
US6318985B1 (en) * | 2000-09-15 | 2001-11-20 | Michelin Recherche Et Technique S.A. | Two-piece segmented mold |
US6632393B2 (en) * | 2001-09-06 | 2003-10-14 | Louis T. Fike | Method and apparatus for curing radial tires |
-
2006
- 2006-03-22 JP JP2006079212A patent/JP4702130B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-22 WO PCT/JP2007/055923 patent/WO2007108520A1/ja active Application Filing
- 2007-03-22 US US12/161,480 patent/US7976299B2/en not_active Expired - Fee Related
- 2007-03-22 EP EP07739366A patent/EP1997600B1/en not_active Expired - Fee Related
- 2007-03-22 KR KR1020087020474A patent/KR20080111442A/ko not_active Application Discontinuation
- 2007-03-22 CN CN2007800097024A patent/CN101405117B/zh not_active Expired - Fee Related
-
2011
- 2011-06-13 US US13/159,033 patent/US8273282B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000127173A (ja) * | 1998-10-22 | 2000-05-09 | Bridgestone Corp | タイヤの加硫成形金型および加硫成形方法 |
JP2003340835A (ja) * | 2002-05-27 | 2003-12-02 | Toyo Tire & Rubber Co Ltd | タイヤ成形用金型 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101927416B1 (ko) * | 2018-02-06 | 2019-03-12 | 주식회사 센트랄 | 차량부품 인서트 사출장치 |
Also Published As
Publication number | Publication date |
---|---|
CN101405117B (zh) | 2012-06-27 |
EP1997600A4 (en) | 2009-08-19 |
US20110233822A1 (en) | 2011-09-29 |
CN101405117A (zh) | 2009-04-08 |
EP1997600A1 (en) | 2008-12-03 |
JP2007253400A (ja) | 2007-10-04 |
KR20080111442A (ko) | 2008-12-23 |
US7976299B2 (en) | 2011-07-12 |
US20100219559A1 (en) | 2010-09-02 |
US8273282B2 (en) | 2012-09-25 |
EP1997600B1 (en) | 2011-06-22 |
WO2007108520A1 (ja) | 2007-09-27 |
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