JP2016521646A - タイヤ用トレッドを成型加硫する切断手段を備えた成型要素 - Google Patents
タイヤ用トレッドを成型加硫する切断手段を備えた成型要素 Download PDFInfo
- Publication number
- JP2016521646A JP2016521646A JP2016518946A JP2016518946A JP2016521646A JP 2016521646 A JP2016521646 A JP 2016521646A JP 2016518946 A JP2016518946 A JP 2016518946A JP 2016518946 A JP2016518946 A JP 2016518946A JP 2016521646 A JP2016521646 A JP 2016521646A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- tire
- molding element
- tread
- mold
- 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.)
- Ceased
Links
Images
Classifications
-
- 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
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- 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
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
-
- 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
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres
-
- 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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/68—Cutting profiles into the treads of tyres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
- タイヤ用トレッドを成型加硫するモールドの成型要素であって、前記タイヤ用トレッドは、前記タイヤが転動しているときに路面に接触するようになったトレッド表面を有し、前記成型要素(1)は、前記タイヤ用トレッド表面の一部を成型するようになった成型面(3)及び前記タイヤ用トレッド中にサイプ又は溝を成型するようになったブレード(5)を有する、成型要素において、前記成型要素は、前記ブレードから或る特定の距離を置いたところで前記ブレード(5)の各側に位置決めされた2つの切断手段(7)を有し、前記切断手段(7)は、複数のピン(9)を含む、成型要素。
- 前記ピン(9)は、延長方向Xに沿って列をなして互いに整列し、前記ピンは、本体(10)及び前記本体の頂部上に設けられた薄板(11)を有し、前記薄板は、前記延長方向Xと整列している、請求項1記載の成型要素。
- 前記複数のピンの全て又は幾つかは、鋭利なエッジ(13)を有する、請求項1又は2記載の成型要素。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13172035.1A EP2813354A1 (en) | 2013-06-14 | 2013-06-14 | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread |
EP13172035.1 | 2013-06-14 | ||
PCT/EP2014/061799 WO2014198652A1 (en) | 2013-06-14 | 2014-06-06 | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016521646A true JP2016521646A (ja) | 2016-07-25 |
Family
ID=48613498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016518946A Ceased JP2016521646A (ja) | 2013-06-14 | 2014-06-06 | タイヤ用トレッドを成型加硫する切断手段を備えた成型要素 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9415555B2 (ja) |
EP (2) | EP2813354A1 (ja) |
JP (1) | JP2016521646A (ja) |
CN (1) | CN105283306B (ja) |
WO (1) | WO2014198652A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3014735B1 (fr) * | 2013-12-17 | 2016-11-04 | Michelin & Cie | Element de moulage comprenant des moyens de coupe pour mouler et vulcaniser une bande de roulement |
FR3052388B1 (fr) * | 2016-06-14 | 2018-05-18 | Compagnie Generale Des Etablissements Michelin | Dispositif de decoupe d'une bande de roulement et procede de decoupe utilisant un tel dispositif |
FR3113472B1 (fr) * | 2020-08-19 | 2023-02-10 | Michelin & Cie | Moule de cuisson pour pneumatique comportant des moyens de découpage d’une bavure de gomme |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60128005A (ja) * | 1983-12-14 | 1985-07-08 | Sumitomo Rubber Ind Ltd | タイヤ及びその成型用金型 |
US4553918A (en) * | 1983-05-30 | 1985-11-19 | Bridgestone Corporation | Tire molding mold |
JPS6129507A (ja) * | 1984-06-22 | 1986-02-10 | Sumitomo Rubber Ind Ltd | タイヤの加硫用2つ割金型 |
JPH07100871A (ja) * | 1993-10-06 | 1995-04-18 | Toyo Mach & Metal Co Ltd | 射出成形機のゲート切断ピン位置の制御方法 |
WO1998058786A1 (en) * | 1997-06-23 | 1998-12-30 | The Goodyear Tire And Rubber Company | Tire mold reinforcement |
JPH1177695A (ja) * | 1997-09-12 | 1999-03-23 | Bridgestone Corp | ゴム組成物及びその製造方法、タイヤトレッド、並びに、タイヤ及びその製造方法 |
US6264453B1 (en) * | 1997-10-27 | 2001-07-24 | The Goodyear Tire & Rubber Company | Article and method for composite tire mold blades |
JP2010089720A (ja) * | 2008-10-10 | 2010-04-22 | Bridgestone Corp | 空気入りタイヤ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1480981A1 (de) * | 1965-03-20 | 1969-05-29 | Dunlop Ag | Fahrzeugluftreifen |
US3415923A (en) * | 1966-05-09 | 1968-12-10 | Goodyear Tire & Rubber | Method of making tire molds |
US3432888A (en) * | 1966-11-01 | 1969-03-18 | Dunlop Tire & Rubber Corp | Tire mold |
CN1086625C (zh) * | 1997-06-23 | 2002-06-26 | 固特异轮胎和橡胶公司 | 轮胎模具的强化 |
ATE516142T1 (de) * | 2004-12-24 | 2011-07-15 | Michelin Soc Tech | Verfahren und vorrichtung zur herstellung einer lauffläche für einen reifen |
FR2984214B1 (fr) * | 2011-12-16 | 2014-01-10 | Michelin Soc Tech | Element moulant comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
FR2984226B1 (fr) * | 2011-12-16 | 2014-06-20 | Michelin Soc Tech | Methode de fabrication d'une bande de roulement pour pneumatique |
FR2984213B1 (fr) * | 2011-12-16 | 2014-01-10 | Michelin Soc Tech | Element moulant comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
FR2984797B1 (fr) * | 2011-12-22 | 2014-02-21 | Michelin Soc Tech | Element moulant comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
FR3000424B1 (fr) * | 2012-12-28 | 2015-05-15 | Michelin & Cie | Element de moule comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
EP2813353A1 (en) * | 2013-06-14 | 2014-12-17 | Compagnie Generale Des Etablissements Michelin | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread and method of moulding a tire tread using this element |
-
2013
- 2013-06-14 EP EP13172035.1A patent/EP2813354A1/en not_active Withdrawn
-
2014
- 2014-06-06 WO PCT/EP2014/061799 patent/WO2014198652A1/en active Application Filing
- 2014-06-06 JP JP2016518946A patent/JP2016521646A/ja not_active Ceased
- 2014-06-06 CN CN201480033826.6A patent/CN105283306B/zh active Active
- 2014-06-06 US US14/896,704 patent/US9415555B2/en active Active
- 2014-06-06 EP EP14728212.3A patent/EP3007887B1/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4553918A (en) * | 1983-05-30 | 1985-11-19 | Bridgestone Corporation | Tire molding mold |
JPS60128005A (ja) * | 1983-12-14 | 1985-07-08 | Sumitomo Rubber Ind Ltd | タイヤ及びその成型用金型 |
JPS6129507A (ja) * | 1984-06-22 | 1986-02-10 | Sumitomo Rubber Ind Ltd | タイヤの加硫用2つ割金型 |
JPH07100871A (ja) * | 1993-10-06 | 1995-04-18 | Toyo Mach & Metal Co Ltd | 射出成形機のゲート切断ピン位置の制御方法 |
WO1998058786A1 (en) * | 1997-06-23 | 1998-12-30 | The Goodyear Tire And Rubber Company | Tire mold reinforcement |
JPH1177695A (ja) * | 1997-09-12 | 1999-03-23 | Bridgestone Corp | ゴム組成物及びその製造方法、タイヤトレッド、並びに、タイヤ及びその製造方法 |
US6264453B1 (en) * | 1997-10-27 | 2001-07-24 | The Goodyear Tire & Rubber Company | Article and method for composite tire mold blades |
JP2010089720A (ja) * | 2008-10-10 | 2010-04-22 | Bridgestone Corp | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
US9415555B2 (en) | 2016-08-16 |
WO2014198652A1 (en) | 2014-12-18 |
EP2813354A1 (en) | 2014-12-17 |
US20160129651A1 (en) | 2016-05-12 |
EP3007887A1 (en) | 2016-04-20 |
CN105283306B (zh) | 2017-12-08 |
CN105283306A (zh) | 2016-01-27 |
EP3007887B1 (en) | 2017-08-30 |
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