BRPI0805635A2 - banda de rodagem de pneumático com ranhuras e lámina de molde - Google Patents
banda de rodagem de pneumático com ranhuras e lámina de moldeInfo
- Publication number
- BRPI0805635A2 BRPI0805635A2 BRPI0805635-8A BRPI0805635A BRPI0805635A2 BR PI0805635 A2 BRPI0805635 A2 BR PI0805635A2 BR PI0805635 A BRPI0805635 A BR PI0805635A BR PI0805635 A2 BRPI0805635 A2 BR PI0805635A2
- Authority
- BR
- Brazil
- Prior art keywords
- groove
- tread
- transition section
- blade
- radius
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- 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
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C11/1218—Three-dimensional shape with regard to depth and extending direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
- B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
-
- 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
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Tires In General (AREA)
Abstract
BANDA DE RODAGEM DE PNEUMáTICO COM RANHURAS E LáMINA DE MOLDE. A invenção fornece uma banda de rodagem pneumática, a banda de rodagem possuindo pelo menos um sulco principal de extensão circunferencial ou lateral, a profundidade radial máxima do pelo menos um sulco principal definindo uma profundidade de banda de rodagem anti-deslizante, o pelo menos um sulco principal formando parcialmente pelo menos um elemento de banda de rodagem, o pelo menos um elemento de banda de rodagem possuindo uma ranhura, onde a ranhura possui uma primeira parte e uma segunda parte com raio, e uma seção de transição localizada entre a primeira parte e a segunda parte, a seção de transição possuindo uma superfície curva com um raio externo que possui um centro externo a ranhura, onde a razão de r1/r2 varia de cerca de .1 mm a cerca de 16 mm. A invenção inclui adicionalmente uma lâmina para a moldagem de um pneumático, a lâmina compreendendo uma primeira parte e uma segunda parte circula possuindo um raio r2, e uma seção de transição curva localizada entre a primeira parte e a segunda parte, a seção de transição possuindo um raio externo r1 que possui um centro externo a ranhura, onde a razão de r1/r2 varia de cerca de .3 mm a cerca de 4 mm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1544607P | 2007-12-20 | 2007-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0805635A2 true BRPI0805635A2 (pt) | 2009-12-01 |
Family
ID=40427839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0805635-8A BRPI0805635A2 (pt) | 2007-12-20 | 2008-12-18 | banda de rodagem de pneumático com ranhuras e lámina de molde |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090159167A1 (pt) |
EP (1) | EP2072286B1 (pt) |
JP (1) | JP2009149297A (pt) |
CN (1) | CN101462470A (pt) |
AU (1) | AU2008255193B2 (pt) |
BR (1) | BRPI0805635A2 (pt) |
DE (1) | DE602008004421D1 (pt) |
PL (1) | PL2072286T3 (pt) |
ZA (1) | ZA200810574B (pt) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9022083B2 (en) * | 2008-09-11 | 2015-05-05 | Michelin Recherche Et Technique S.A. | Variable surface area tire tread and tire |
FR2940185B1 (fr) | 2008-12-22 | 2010-12-17 | Michelin Soc Tech | Bande de roulement a volume de drainage ameliore |
JP2010260416A (ja) * | 2009-04-30 | 2010-11-18 | Bridgestone Corp | タイヤ |
WO2011049062A1 (ja) * | 2009-10-20 | 2011-04-28 | 株式会社ブリヂストン | 空気入りタイヤ |
KR101038020B1 (ko) | 2009-11-27 | 2011-05-31 | 한국타이어 주식회사 | 내구성과 배수성 향상을 위한 중하중용 타이어의 트레드 커프구조 |
US9387728B2 (en) | 2010-10-29 | 2016-07-12 | Compagnie Generale Des Etablissements Michelin | Tire tread having a plurality of wear layers |
US20120267823A1 (en) * | 2011-04-25 | 2012-10-25 | Frank Pierre Severens | System and method for a pneumatic tire mold |
FR2975046B1 (fr) * | 2011-05-11 | 2013-06-14 | Michelin Soc Tech | Bande de roulement combinant inserts et incisions |
DE202012013591U1 (de) * | 2011-05-27 | 2018-02-25 | Pirelli Tyre S.P.A. | Winterreifen |
WO2013014517A2 (en) | 2011-07-28 | 2013-01-31 | Pirelli Tyre S.P.A. | Tyre for vehicle wheels |
JP5374565B2 (ja) * | 2011-10-28 | 2013-12-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5869878B2 (ja) * | 2011-12-28 | 2016-02-24 | 株式会社ブリヂストン | タイヤ |
US9463672B2 (en) * | 2013-08-20 | 2016-10-11 | The Goodyear Tire & Rubber Company | Pneumatic tire tread with sipes and mold blade |
FR3022831B1 (fr) * | 2014-06-30 | 2017-03-03 | Michelin & Cie | Insert de moule pour pneumatique comportant une texture a fort contraste |
FR3022830B1 (fr) | 2014-06-30 | 2017-05-19 | Michelin & Cie | Element de moule pour pneumatique comportant une texture a fort contraste |
CN106794649B (zh) | 2014-09-30 | 2019-11-01 | 米其林集团总公司 | 轮胎沟槽模制部件的加强件 |
US10493709B2 (en) | 2015-03-31 | 2019-12-03 | Compagnie Generale Des Etablissements Michelin | Tire molding element, tire vulcanization mold, and tire |
US20180065332A1 (en) * | 2015-03-31 | 2018-03-08 | Compagnie Generale Des Establissements Michelin | Tire molding element, tire vulcanization mold, and tire |
FR3034356B1 (fr) * | 2015-04-01 | 2018-08-10 | Compagnie Generale Des Etablissements Michelin | Pneumatique comportant une bande de roulement |
EP3130481B1 (de) | 2015-08-11 | 2018-03-14 | Continental Reifen Deutschland GmbH | Fahrzeugluftreifen |
US20180281530A1 (en) * | 2015-09-30 | 2018-10-04 | Compagnie Generale Des Etablissements Michelin | Teardrop sipe profile for tire |
WO2017058224A1 (en) | 2015-09-30 | 2017-04-06 | Compagnie Generale Des Etablissements Michelin | Egg crate sidewall features for sipes |
WO2017058226A1 (en) | 2015-09-30 | 2017-04-06 | Compagnie Generale Des Etablissements Michelin | Variable thickness sipes |
KR101742279B1 (ko) * | 2015-12-29 | 2017-05-31 | 금호타이어 주식회사 | 공기입 타이어 |
US11498369B2 (en) * | 2016-02-09 | 2022-11-15 | Pirelli Tyre S.P.A. | Tyre for vehicle wheels |
JP6759929B2 (ja) * | 2016-09-26 | 2020-09-23 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6824008B2 (ja) * | 2016-11-15 | 2021-02-03 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6845678B2 (ja) * | 2016-12-14 | 2021-03-24 | Toyo Tire株式会社 | 空気入りタイヤ |
KR101901064B1 (ko) * | 2017-06-08 | 2018-09-20 | 한국타이어 주식회사 | 윈터 타이어의 커프 |
JP7092467B2 (ja) * | 2017-06-16 | 2022-06-28 | 株式会社ブリヂストン | タイヤ |
DE102017212710A1 (de) * | 2017-07-25 | 2019-01-31 | Continental Reifen Deutschland Gmbh | Laufstreifenprofil eines Fahrzeugreifens |
IT201700084726A1 (it) * | 2017-07-25 | 2019-01-25 | Prometeon Tyre Group S R L | Pneumatico per ruote di veicoli |
FR3070898A1 (fr) | 2017-09-13 | 2019-03-15 | Compagnie Generale Des Etablissements Michelin | Moule de bande de roulement de pneu comprenant des canaux caches. |
WO2019092363A1 (fr) * | 2017-11-07 | 2019-05-16 | Compagnie Generale Des Etablissements Michelin | Pneu ayant une bande de roulement combinant des incisions inclinees avec un materiau specifique |
CN111295299B (zh) * | 2017-11-07 | 2022-04-05 | 米其林集团总公司 | 具有结合倾斜刀槽和特定材料的胎面的轮胎 |
CN107791753A (zh) * | 2017-11-10 | 2018-03-13 | 正新橡胶(中国)有限公司 | 一种充气轮胎及其三维刀槽 |
WO2019145656A1 (fr) * | 2018-01-28 | 2019-08-01 | Compagnie Generale Des Etablissements Michelin | Pneumatique |
EP3743294B1 (fr) * | 2018-01-28 | 2021-12-15 | Compagnie Generale Des Etablissements Michelin | Pneumatique |
CN109732817A (zh) * | 2019-03-19 | 2019-05-10 | 青岛科技大学 | 一种防脱落钢片结构及钢片镶嵌方法 |
JP7116710B2 (ja) * | 2019-06-14 | 2022-08-10 | 株式会社ブリヂストン | 空気入りタイヤ |
JP7360018B2 (ja) * | 2019-08-05 | 2023-10-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7352072B2 (ja) * | 2019-08-05 | 2023-09-28 | 横浜ゴム株式会社 | 空気入りタイヤ |
DE102019216917A1 (de) | 2019-11-04 | 2021-05-06 | Continental Reifen Deutschland Gmbh | Formelement, Vulkanisationsform und Fahrzeugluftreifen |
DE102019217819A1 (de) * | 2019-11-19 | 2021-05-20 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
CN114867618B (zh) * | 2019-12-24 | 2024-07-09 | 米其林企业总公司 | 改善噪声的胎面 |
JP7502600B2 (ja) | 2020-02-20 | 2024-06-19 | 横浜ゴム株式会社 | タイヤ成形用金型 |
JP6927362B1 (ja) * | 2020-04-28 | 2021-08-25 | 住友ゴム工業株式会社 | タイヤ |
EP4204200A1 (en) | 2020-08-28 | 2023-07-05 | Apollo Tyres Global R&D B.V. | Groove beneath sipe |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0195913A (ja) * | 1987-10-09 | 1989-04-14 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JPH01101205A (ja) * | 1987-10-12 | 1989-04-19 | Bridgestone Corp | 空気入りタイヤ |
JPH01153304A (ja) * | 1987-12-09 | 1989-06-15 | Bridgestone Corp | 不整地走行用空気入りタイヤ |
JPH04197809A (ja) * | 1990-11-29 | 1992-07-17 | Bridgestone Corp | 空気入りラジアルタイヤのブロック |
JPH07108608B2 (ja) * | 1990-12-14 | 1995-11-22 | 株式会社ジンボ | 凍結路面対策用タイヤブレ−ドの製造方法 |
JP3208417B2 (ja) * | 1991-11-11 | 2001-09-10 | 株式会社ブリヂストン | 空気入りタイヤ |
US5385189A (en) * | 1991-11-01 | 1995-01-31 | Bridgestone Corporation | Pneumatic tire with paired sides in the tread |
JP3110847B2 (ja) * | 1992-03-12 | 2000-11-20 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
JP3222953B2 (ja) * | 1992-11-05 | 2001-10-29 | 横浜ゴム株式会社 | 空気入りタイヤ |
JPH06143943A (ja) * | 1992-11-05 | 1994-05-24 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JPH06320913A (ja) * | 1993-05-14 | 1994-11-22 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
JP3383405B2 (ja) * | 1994-04-18 | 2003-03-04 | 株式会社ブリヂストン | ストレート溝を有する空気入りタイヤ |
JPH0825367A (ja) * | 1994-07-15 | 1996-01-30 | Bridgestone Corp | タイヤ加硫用金型およびタイヤ加硫用金型に使用される金属製ブレードの製造方法 |
JP3467081B2 (ja) * | 1994-08-08 | 2003-11-17 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
JPH08104111A (ja) * | 1994-10-06 | 1996-04-23 | Bridgestone Corp | 空気入りタイヤ |
JP4743956B2 (ja) * | 2000-12-20 | 2011-08-10 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
US7793692B2 (en) * | 2005-10-31 | 2010-09-14 | The Goodyear Tire & Rubber Company | Pneumatic tire tread having sipe that devolves into groove as tread wears |
ATE554951T1 (de) * | 2007-03-13 | 2012-05-15 | Bridgestone Corp | Luftreifen |
-
2008
- 2008-09-04 US US12/203,996 patent/US20090159167A1/en not_active Abandoned
- 2008-12-08 AU AU2008255193A patent/AU2008255193B2/en not_active Ceased
- 2008-12-09 DE DE602008004421T patent/DE602008004421D1/de active Active
- 2008-12-09 EP EP08171056A patent/EP2072286B1/en active Active
- 2008-12-09 PL PL08171056T patent/PL2072286T3/pl unknown
- 2008-12-12 ZA ZA200810574A patent/ZA200810574B/en unknown
- 2008-12-18 BR BRPI0805635-8A patent/BRPI0805635A2/pt not_active IP Right Cessation
- 2008-12-22 JP JP2008325558A patent/JP2009149297A/ja active Pending
- 2008-12-22 CN CNA2008101853843A patent/CN101462470A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101462470A (zh) | 2009-06-24 |
DE602008004421D1 (de) | 2011-02-24 |
JP2009149297A (ja) | 2009-07-09 |
ZA200810574B (en) | 2009-11-25 |
AU2008255193B2 (en) | 2012-08-16 |
EP2072286B1 (en) | 2011-01-12 |
PL2072286T3 (pl) | 2011-05-31 |
EP2072286A1 (en) | 2009-06-24 |
US20090159167A1 (en) | 2009-06-25 |
AU2008255193A1 (en) | 2009-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0805635A2 (pt) | banda de rodagem de pneumático com ranhuras e lámina de molde | |
CR10773A (es) | Neumatico incluyendo rebajes concavos en una banda de rodadura circunferencial | |
ATE514576T1 (de) | Pneumatischer reifen | |
BR112015029555A2 (pt) | pneumático que compreende uma marcação de alto contraste | |
BRPI0823064A8 (pt) | Banda de rodagem de pneumático de multiestágios | |
BRPI0801198A2 (pt) | pneumÁtico | |
DE602006015757D1 (de) | Laufstreifen für Luftreifen | |
EA201070392A1 (ru) | Протектор пневматической шины, содержащий резиновые участки с выемками | |
BR112015029604A2 (pt) | pneumático que compreende uma marcação de alto contraste | |
BRPI0704092A (pt) | molde para vulcanização de um pneu, e, método para vulcanização de uma matriz de pneu verde | |
MX2011006842A (es) | Sistema para cambiar cuchillas con estrias para moldeado o recauchutado de neumaticos. | |
FR2931389B1 (fr) | Bande de roulement de pneu pour engin de genie civil | |
ATE528118T1 (de) | Automatische entformungsvorrichtung für flache kautschuklaufflächen | |
BR112016026553A2 (pt) | Método de fabricação de disco e artigo prensado | |
BR112015032072A2 (pt) | pneumático que compreende uma banda de rodagem aperfeiçoada | |
ATE516160T1 (de) | Reifen mit segmentierten lamelleneinschnitten | |
BR112014012906A2 (pt) | elemento moldador que compreende meios de corte para a moldagem e a vulcanização de uma banda de rodagem de um pneumático | |
EP3603946A3 (en) | Tyre mold, method for manufacturing tyre, and tyre | |
DE602008005100D1 (de) | Reifen, Form für die Vulkanisierung dieses Reifens, Herstellungsverfahren dieser Form und Matrize der Form | |
BR112021021799A2 (pt) | Aparelho de abrasão | |
MX2018009315A (es) | Neumatico para ruedas de vehiculo. | |
ATE363402T1 (de) | Fahrzeugluftreifen | |
FR2900367B1 (fr) | Pneumatique pour vehicule de manutention | |
ATE545524T1 (de) | Laufflächenprofil eines fahrzeugreifens | |
BR112018008522A2 (pt) | pneumático com camadas de trabalho que compreendem monofilamentos e com banda de rodagem ranhurada |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 10A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |