JP2016520463A - 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
- JP2016520463A JP2016520463A JP2016518948A JP2016518948A JP2016520463A JP 2016520463 A JP2016520463 A JP 2016520463A JP 2016518948 A JP2016518948 A JP 2016518948A JP 2016518948 A JP2016518948 A JP 2016518948A JP 2016520463 A JP2016520463 A JP 2016520463A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- tire
- tread
- molding element
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 55
- 238000005520 cutting process Methods 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 241000446313 Lamella Species 0.000 claims 1
- 239000011247 coating layer Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 7
- 239000000470 constituent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/68—Cutting profiles into the treads of 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- 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
- B29D2030/685—Cutting profiles into the treads of tyres before tread vulcanization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
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(5)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枚の薄板(7)を有し、各薄板は、前記成型面(3)から遠く離れた一末端部のところに膨らみ(9)を有し、各薄板は、前記膨らみから延びる切断手段(11)を有する、成型要素。
- 各薄板は、延長方向Xに延び、前記切断手段(11)は、前記延長方向Xに沿って連続している、請求項1記載の成型要素。
- 前記切断手段(11)は、複数の先の尖った歯(13)を含む、請求項1記載の成型要素。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13172040.1A EP2813356A1 (en) | 2013-06-14 | 2013-06-14 | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread |
EP13172040.1 | 2013-06-14 | ||
PCT/EP2014/061802 WO2014198654A1 (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 |
---|---|
JP2016520463A true JP2016520463A (ja) | 2016-07-14 |
Family
ID=48613500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016518948A Ceased JP2016520463A (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) | US9421725B2 (ja) |
EP (2) | EP2813356A1 (ja) |
JP (1) | JP2016520463A (ja) |
CN (1) | CN105283304B (ja) |
WO (1) | WO2014198654A1 (ja) |
Families Citing this family (5)
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 |
CN107405800B (zh) * | 2015-03-31 | 2020-01-07 | 米其林企业总公司 | 轮胎模具模制元件、轮胎硫化模制模具以及轮胎 |
EP3263307B1 (en) * | 2015-03-31 | 2019-07-31 | Compagnie Générale des Etablissements Michelin | Tire mold molding element, tire vulcanization molding mold, and tire |
EP3475044B1 (en) * | 2016-06-22 | 2021-09-22 | Compagnie Générale des Etablissements Michelin | Molding element for manufacturing a noise reducing tread |
FR3081364B1 (fr) * | 2018-05-25 | 2020-06-12 | Compagnie Generale Des Etablissements Michelin | Ensemble d'elements moulants |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008525216A (ja) * | 2004-12-24 | 2008-07-17 | ソシエテ ド テクノロジー ミシュラン | タイヤの走行トレッドの製造方法 |
JP2010511561A (ja) * | 2006-12-07 | 2010-04-15 | ソシエテ ド テクノロジー ミシュラン | 二重配向切り込みを備えたトレッド |
JP2015500157A (ja) * | 2011-12-16 | 2015-01-05 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | タイヤトレッドの成形・加硫のための切断手段付き成形要素 |
Family Cites Families (13)
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 |
US4553918A (en) * | 1983-05-30 | 1985-11-19 | Bridgestone Corporation | Tire molding mold |
CN1326716C (zh) | 2002-04-19 | 2007-07-18 | 米其林技术公司 | 具有由至少两种胶料形成的胎面花纹单元的胎面 |
US7546861B2 (en) * | 2006-06-26 | 2009-06-16 | The Goodyear Tire & Rubber Company | Tire with tread having crossed configuration sipe |
KR101016271B1 (ko) * | 2008-10-14 | 2011-02-25 | 한국타이어 주식회사 | 커프의 형상을 개량한 스노우 타이어 |
CN202169708U (zh) * | 2011-07-25 | 2012-03-21 | 孙玉和 | 巨型轮胎翻新刻花设备 |
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 EP13172040.1A patent/EP2813356A1/en not_active Withdrawn
-
2014
- 2014-06-06 EP EP14730820.9A patent/EP3007890B1/en active Active
- 2014-06-06 US US14/897,464 patent/US9421725B2/en active Active
- 2014-06-06 CN CN201480033821.3A patent/CN105283304B/zh active Active
- 2014-06-06 WO PCT/EP2014/061802 patent/WO2014198654A1/en active Application Filing
- 2014-06-06 JP JP2016518948A patent/JP2016520463A/ja not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008525216A (ja) * | 2004-12-24 | 2008-07-17 | ソシエテ ド テクノロジー ミシュラン | タイヤの走行トレッドの製造方法 |
JP2010511561A (ja) * | 2006-12-07 | 2010-04-15 | ソシエテ ド テクノロジー ミシュラン | 二重配向切り込みを備えたトレッド |
JP2015500157A (ja) * | 2011-12-16 | 2015-01-05 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | タイヤトレッドの成形・加硫のための切断手段付き成形要素 |
Also Published As
Publication number | Publication date |
---|---|
WO2014198654A1 (en) | 2014-12-18 |
EP3007890B1 (en) | 2017-08-23 |
US20160136909A1 (en) | 2016-05-19 |
CN105283304B (zh) | 2017-05-31 |
US9421725B2 (en) | 2016-08-23 |
CN105283304A (zh) | 2016-01-27 |
EP3007890A1 (en) | 2016-04-20 |
EP2813356A1 (en) | 2014-12-17 |
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