ES2075628T3 - Neumaticos. - Google Patents

Neumaticos.

Info

Publication number
ES2075628T3
ES2075628T3 ES92306560T ES92306560T ES2075628T3 ES 2075628 T3 ES2075628 T3 ES 2075628T3 ES 92306560 T ES92306560 T ES 92306560T ES 92306560 T ES92306560 T ES 92306560T ES 2075628 T3 ES2075628 T3 ES 2075628T3
Authority
ES
Spain
Prior art keywords
islands
slots
arc
slot
rim
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 - Lifetime
Application number
ES92306560T
Other languages
English (en)
Inventor
Yasufumi Ichiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2075628T3 publication Critical patent/ES2075628T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/03—Slits in threads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)

Abstract

UN NEUMATICO FABRICADO CON UN MOLDE DE SECTOR, FORMADO POR UNA PLURALIDAD DE SEGMENTOS CON FORMA DE ARCO, COMPRENDE UNA PLURALIDAD DE FILAS DE ISLAS DE NERVIOS (9-12) O BLOQUES (5-8) EN LA PARTE DE LA LLANTA Y RANURAS EN U (13-15) FORMADAS EN, AL MENOS, UNA FILA DE ISLAS. ENTRE ESTAS RANURAS EN U, LA PROFUNDIDAD DE UNA RANURA EN U, SITUADA CERCA DE UNA POSICION DE UNA SUPERFICIE DE LLANTA CORRESPONDIENTE A UN BORDE DEL SEGMENTO CON FORMA DE ARCO, SE HACE MENOS PROFUNDA QUE LA DE UNA RANURA SITUADA EN UNA POSICION QUE NO SEA LA POSICION MENCIONADA ANTERIORMENTE.
ES92306560T 1991-07-19 1992-07-17 Neumaticos. Expired - Lifetime ES2075628T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3203688A JP3004776B2 (ja) 1991-07-19 1991-07-19 空気入りタイヤ

Publications (1)

Publication Number Publication Date
ES2075628T3 true ES2075628T3 (es) 1995-10-01

Family

ID=16478197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92306560T Expired - Lifetime ES2075628T3 (es) 1991-07-19 1992-07-17 Neumaticos.

Country Status (8)

Country Link
US (1) US5327953A (es)
EP (1) EP0524010B1 (es)
JP (1) JP3004776B2 (es)
CA (1) CA2074147A1 (es)
DE (1) DE69202635T2 (es)
ES (1) ES2075628T3 (es)
FI (1) FI99000C (es)
NO (1) NO175297C (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1135341C (zh) * 1994-05-30 2004-01-21 三菱电机株式会社 制冷循环系统
US5626026A (en) * 1994-07-21 1997-05-06 Mitsubishi Denki Kabushiki Kaisha Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant
USD387715S (en) * 1996-12-09 1997-12-16 The Goodyear Tire & Rubber Company Tire tread
USD388040S (en) * 1997-01-02 1997-12-23 The Goodyear Tire & Rubber Company Tire tread
JP3238101B2 (ja) * 1997-06-27 2001-12-10 住友ゴム工業株式会社 重荷重用空気入りタイヤ
USD410420S (en) * 1998-06-11 1999-06-01 The Goodyear Tire & Rubber Company Tire tread
ES2269314T3 (es) * 2000-06-22 2007-04-01 Bridgestone Corporation Cubierta neumatica.
US6826819B1 (en) * 2000-11-01 2004-12-07 Quality Mold, Inc. Method for making a ventless tire mold
ES2450135T3 (es) * 2003-05-13 2014-03-24 Bridgestone Corporation Molde de vulcanización de cubiertas y proceso para vulcanizar una cubierta usando este molde
JP4411975B2 (ja) * 2004-01-09 2010-02-10 横浜ゴム株式会社 空気入りタイヤ及びタイヤ金型
WO2007037778A2 (en) * 2004-09-03 2007-04-05 Societe De Technologie Michelin Improved method for curing a thick, non-uniform rubber article
KR100693208B1 (ko) * 2004-09-24 2007-03-13 한국타이어 주식회사 비포장 도로 자동차 경주용 타이어 트레드 패턴구조
US20080149240A1 (en) * 2006-12-20 2008-06-26 Luneau Michael J Method for curing non-uniform, rubber articles such as tires
JP5010385B2 (ja) * 2007-08-02 2012-08-29 東洋ゴム工業株式会社 タイヤ成型用金型、およびそれを用いた空気入りタイヤ
CN102036836B (zh) * 2008-05-22 2013-11-27 米其林研究和技术股份有限公司 硫化销材料优化
JP4442709B2 (ja) * 2008-09-12 2010-03-31 横浜ゴム株式会社 空気入りタイヤ
WO2013015030A1 (ja) * 2011-07-27 2013-01-31 不二商事株式会社 タイヤ加硫成形用金型およびそれを用いたタイヤの製造方法
US9616716B2 (en) 2011-12-14 2017-04-11 Bridgestone Americas Tire Operations, Llc Three dimensional sipe
JP5647646B2 (ja) * 2012-06-08 2015-01-07 住友ゴム工業株式会社 タイヤの加硫金型及び空気入りタイヤの製造方法
JP1547935S (es) * 2015-05-18 2016-04-18
USD781220S1 (en) 2016-03-22 2017-03-14 Bridgestone Americas Tire Operations, Llc Tire tread
CA175975S (en) 2017-01-24 2018-09-11 Michelin & Cie Tire
USD882495S1 (en) 2017-03-01 2020-04-28 Compagnie Generale Des Etablissements Michelin Tire tread
CA179024S (en) 2017-07-26 2018-10-01 Michelin & Cie Pneumatic tyre
CA181459S (en) 2017-11-24 2019-04-01 Michelin & Cie Pneumatic tyre
AU201813268S (en) 2017-12-19 2018-06-26 Michelin & Cie Tyre
JP7081177B2 (ja) * 2018-01-29 2022-06-07 住友ゴム工業株式会社 タイヤ用モールド
JP7074585B2 (ja) * 2018-06-29 2022-05-24 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP7115144B2 (ja) * 2018-08-29 2022-08-09 横浜ゴム株式会社 空気入りタイヤ
JP7115248B2 (ja) * 2018-11-26 2022-08-09 横浜ゴム株式会社 空気入りタイヤ
JP7103306B2 (ja) * 2019-06-04 2022-07-20 横浜ゴム株式会社 タイヤ成形用金型
JP7293998B2 (ja) * 2019-08-30 2023-06-20 横浜ゴム株式会社 空気入りタイヤ及びタイヤ成形用金型
CA199606S (en) 2020-06-03 2022-06-10 Michelin & Cie Tire
USD994589S1 (en) 2020-12-14 2023-08-08 Compagnie Generale Des Etablissements Michelin Tire
USD993901S1 (en) 2021-03-04 2023-08-01 Compagnie Generale Des Etablissements Michelin Tire
CA209128S (en) 2021-07-09 2023-09-01 Michelin & Cie Tire

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779060A (en) * 1953-05-13 1957-01-29 Firestone Tire & Rubber Co Tire mold
US2848744A (en) * 1955-11-16 1958-08-26 Lloyd L Felker Apparatus for and method of forming tire treads
US3012599A (en) * 1958-06-20 1961-12-12 Us Rubber Co Slotted tire tread
FR1203290A (fr) * 1959-07-01 1960-01-18 Us Rubber Co Perfectionnements apportés aux moules à pneumatiques
US3692090A (en) * 1970-07-20 1972-09-19 Goodyear Tire & Rubber Method of making a vented tire mold
US3999907A (en) * 1976-04-05 1976-12-28 Pappas Constantine G Adjustable tire retread curing matrix
US4449560A (en) * 1981-05-13 1984-05-22 Bridgestone Tire Company Limited Heavy duty pneumatic tire
JPS62242508A (ja) * 1986-04-15 1987-10-23 Bridgestone Corp 重荷重用空気入りタイヤの製造方法
JPS62251205A (ja) * 1986-04-23 1987-11-02 Bridgestone Corp 空気入りタイヤ
JP2514780Y2 (ja) * 1987-02-20 1996-10-23 株式会社ブリヂストン 空気入りタイヤ
JPH02175302A (ja) * 1988-12-27 1990-07-06 Bridgestone Corp 空気入りタイヤ
JPH02267010A (ja) * 1989-04-06 1990-10-31 Bridgestone Corp 氷雪上性能を改善したトレッドパターンを有する空気入りタイヤ
FR2649036B1 (fr) * 1989-06-30 1991-09-20 Michelin & Cie Procede de moulage d'un pneumatique, et moule pour la mise en oeuvre dudit procede

Also Published As

Publication number Publication date
FI99000C (fi) 1997-09-25
NO922838D0 (no) 1992-07-17
FI923257A0 (fi) 1992-07-16
NO175297B (no) 1994-06-20
EP0524010A1 (en) 1993-01-20
DE69202635T2 (de) 1996-01-18
DE69202635D1 (de) 1995-06-29
NO175297C (no) 1994-09-28
JP3004776B2 (ja) 2000-01-31
NO922838L (no) 1993-01-20
EP0524010B1 (en) 1995-05-24
CA2074147A1 (en) 1993-01-20
FI99000B (fi) 1997-06-13
FI923257A (fi) 1993-01-20
US5327953A (en) 1994-07-12
JPH0524417A (ja) 1993-02-02

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