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RU2014131088A - Шина и пресс-форма для формования шины - Google Patents

Шина и пресс-форма для формования шины Download PDF

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Publication number
RU2014131088A
RU2014131088A RU2014131088A RU2014131088A RU2014131088A RU 2014131088 A RU2014131088 A RU 2014131088A RU 2014131088 A RU2014131088 A RU 2014131088A RU 2014131088 A RU2014131088 A RU 2014131088A RU 2014131088 A RU2014131088 A RU 2014131088A
Authority
RU
Russia
Prior art keywords
tread
tire
forming
rku
kurtosis
Prior art date
Application number
RU2014131088A
Other languages
English (en)
Other versions
RU2578520C2 (ru
Inventor
Акихиро КАВАКИТА
Original Assignee
Бриджстоун Корпорейшн
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 Бриджстоун Корпорейшн filed Critical Бриджстоун Корпорейшн
Publication of RU2014131088A publication Critical patent/RU2014131088A/ru
Application granted granted Critical
Publication of RU2578520C2 publication Critical patent/RU2578520C2/ru

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
    • 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
    • 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
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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
    • B29D2030/0616—Surface structure of the mould, e.g. roughness, arrangement of slits, grooves or channels
    • 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
    • B29D30/66—Moulding treads on to tyre casings, e.g. non-skid treads with spikes
    • B29D2030/667—Treads with antiskid properties, e.g. having special patterns or special rubber compositions
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0074—Roughness, e.g. anti-slip patterned, grained
    • 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)
  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1. Шина, содержащая участок протектора, имеющий поверхность протектора, в которой, по меньшей мере, часть поверхности участка протектора имеет неровности поверхности, на которых куртозис профиля оценки Rku равен 2 или меньше.2. Пресс-форма для формования шины, содержащая поверхность формования поверхности протектора, для формования поверхности участка протектора шины, в котором, по меньшей мере, часть поверхности формования поверхности протектора имеет неровность поверхности, при которой куртозис профиля оценки Rku равен 2 или меньше.

Claims (2)

1. Шина, содержащая участок протектора, имеющий поверхность протектора, в которой, по меньшей мере, часть поверхности участка протектора имеет неровности поверхности, на которых куртозис профиля оценки Rku равен 2 или меньше.
2. Пресс-форма для формования шины, содержащая поверхность формования поверхности протектора, для формования поверхности участка протектора шины, в котором, по меньшей мере, часть поверхности формования поверхности протектора имеет неровность поверхности, при которой куртозис профиля оценки Rku равен 2 или меньше.
RU2014131088/11A 2011-12-28 2012-12-28 Шина и пресс-форма для формования шины RU2578520C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011289749A JP6348248B2 (ja) 2011-12-28 2011-12-28 タイヤおよびタイヤ成形用金型
JP2011-289749 2011-12-28
PCT/JP2012/084303 WO2013100196A1 (ja) 2011-12-28 2012-12-28 タイヤおよびタイヤ成形用金型

Publications (2)

Publication Number Publication Date
RU2014131088A true RU2014131088A (ru) 2016-02-20
RU2578520C2 RU2578520C2 (ru) 2016-03-27

Family

ID=48697656

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014131088/11A RU2578520C2 (ru) 2011-12-28 2012-12-28 Шина и пресс-форма для формования шины

Country Status (6)

Country Link
US (1) US20140367010A1 (ru)
EP (1) EP2799251B1 (ru)
JP (1) JP6348248B2 (ru)
CN (1) CN104024000B (ru)
RU (1) RU2578520C2 (ru)
WO (1) WO2013100196A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2815898B1 (en) * 2012-02-17 2019-07-10 Bridgestone Corporation Tire, and tire manufacturing method
JP6049003B2 (ja) * 2012-04-12 2016-12-21 Ｔｏｗａ株式会社 梨地面の形成方法、樹脂成形型及び低密着性材料
JP6915649B2 (ja) 2019-07-03 2021-08-04 横浜ゴム株式会社 タイヤ加硫用モールドおよびタイヤの製造方法
JP7284693B2 (ja) * 2019-12-05 2023-05-31 株式会社ブリヂストン 空気入りタイヤ

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188504A (ja) * 1987-01-30 1988-08-04 Bridgestone Corp 空気入りタイヤおよびその製造装置
JPH0274404A (ja) * 1988-09-08 1990-03-14 Bridgestone Corp 空気入りタイヤ
JPH02147411A (ja) * 1988-11-30 1990-06-06 Sumitomo Rubber Ind Ltd 空気入りタイヤ及びその加硫金型
JPH0390403A (ja) * 1989-09-01 1991-04-16 Bridgestone Corp 空気入りタイヤ
JP2779765B2 (ja) * 1994-03-18 1998-07-23 有限会社新津 空気入りタイヤとそれを製造する加硫成型用金型
JPH11301217A (ja) 1998-04-24 1999-11-02 Bridgestone Corp 空気入りタイヤ
US6412531B1 (en) * 1999-07-15 2002-07-02 Michelin Recherche Et Technique S.A. Tire tread having groove walls with compound contours
JP2002192914A (ja) 2000-12-25 2002-07-10 Yokohama Rubber Co Ltd:The 氷雪路用空気入りタイヤ
JP4170652B2 (ja) * 2002-04-10 2008-10-22 住友ゴム工業株式会社 タイヤ加硫金型、及びタイヤ加硫金型の成形面処理方法
DE102004010060A1 (de) * 2004-03-02 2005-09-22 Continental Ag Reifen für Kraftfahrzeuge
JP2007015621A (ja) * 2005-07-08 2007-01-25 Sumitomo Rubber Ind Ltd 空気入りタイヤ及びタイヤ用モールド
JP2007320248A (ja) * 2006-06-02 2007-12-13 Bridgestone Corp 空気入りタイヤの製造方法、加硫モールド、及び、空気入りタイヤ
WO2009022665A1 (ja) * 2007-08-10 2009-02-19 Bridgestone Corporation 空気入りタイヤ
US20090049717A1 (en) * 2007-08-22 2009-02-26 Bridgestone Corporation Pneumatic tire, shoe, tire chain, and pneumatic tire vulcanization-mold
JP2009067378A (ja) * 2007-08-22 2009-04-02 Bridgestone Corp 空気入りタイヤ、靴、タイヤチェーン、及び、空気入りタイヤ用加硫金型
EP2085201A1 (de) * 2008-01-30 2009-08-05 Continental Aktiengesellschaft Reifenvulkanisierform und mit dieser Reifenvulkanisierform hergestellter Reifen
JP5456363B2 (ja) * 2009-04-30 2014-03-26 株式会社ブリヂストン 空気入りタイヤ
JP2010269631A (ja) * 2009-05-19 2010-12-02 Bridgestone Corp 空気入りタイヤ及び空気入りタイヤ用加硫金型
US9393719B2 (en) * 2010-03-26 2016-07-19 Bridgestone Corporation Pneumatic tire with specified outer surface
JP4920760B2 (ja) * 2010-04-08 2012-04-18 東洋ゴム工業株式会社 空気入りタイヤ、タイヤモールド及び空気入りタイヤの製造方法
JP5461310B2 (ja) * 2010-06-02 2014-04-02 東洋ゴム工業株式会社 タイヤモールド、空気入りタイヤの製造方法及び空気入りタイヤ
JP5606824B2 (ja) * 2010-08-18 2014-10-15 株式会社不二製作所 金型の表面処理方法及び前記方法で表面処理された金型
US20120135190A1 (en) * 2010-11-30 2012-05-31 Gm Global Technology Operations, Inc. Article Having a Selectively Texturable Surface and Method of Using

Also Published As

Publication number Publication date
US20140367010A1 (en) 2014-12-18
WO2013100196A1 (ja) 2013-07-04
JP6348248B2 (ja) 2018-06-27
RU2578520C2 (ru) 2016-03-27
CN104024000B (zh) 2018-02-13
JP2013139170A (ja) 2013-07-18
EP2799251A4 (en) 2015-06-24
EP2799251B1 (en) 2018-04-04
CN104024000A (zh) 2014-09-03
EP2799251A1 (en) 2014-11-05

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