NO20032121L - Dekkslitebane og stöpeelement for en stöpeform for en slik slitebane - Google Patents

Dekkslitebane og stöpeelement for en stöpeform for en slik slitebane

Info

Publication number
NO20032121L
NO20032121L NO20032121A NO20032121A NO20032121L NO 20032121 L NO20032121 L NO 20032121L NO 20032121 A NO20032121 A NO 20032121A NO 20032121 A NO20032121 A NO 20032121A NO 20032121 L NO20032121 L NO 20032121L
Authority
NO
Norway
Prior art keywords
tread
equal
new
running surface
mold
Prior art date
Application number
NO20032121A
Other languages
English (en)
Other versions
NO322465B1 (no
NO20032121D0 (no
Inventor
Robert Radulescu
Eric De Benetittis
Original Assignee
Michelin Rech Tech
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 Michelin Rech Tech filed Critical Michelin Rech Tech
Publication of NO20032121D0 publication Critical patent/NO20032121D0/no
Publication of NO20032121L publication Critical patent/NO20032121L/no
Publication of NO322465B1 publication Critical patent/NO322465B1/no

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
    • 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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C11/125—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern arranged at the groove bottom
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Slitebane (1) forsynt med en mengde utskjæringer (5,6,71,72,73,81,82,83) med hovedsakelig tversgående orientering ogat: - når den er ny, danner noen av de tversgående utskjæringene (5,6) på rulleflatens hule soner med gjennomsnittlig bredde Lt større enn eller lik 2 mm og med maksimal dybde Pt på det meste lik 80% av tykkelsen Pb av slitebanen som skal slites, de andre tversgående utskjæringene (71,72,73,81,82,83) danner på den samme rulleflaten innsnitt (71',72',73',81',82',83') med gjennomsnittlig bredde Li mindre enn 2 mm og en dybde Pi på det meste lik Pt, - en mengde av innsnitt (71\72\73',81',82',83') forlenget av hule soner (71",72",73",81",82",83") slik at volumet VI til de hule sonene (71",72",73",81",82",83") som munner ut på den nye rulleflaten er mellom 50% og 150% av volumet V0 dannet av de hule sonene når de er nye etter homogen slitasje av slitebanen. Et støpeelement omfattende tykke deler og tynne deler.
NO20032121A 2000-11-13 2003-05-12 Dekkslitebane og stopeelement for en stopeform for en slik slitebane NO322465B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0014676 2000-11-13
PCT/EP2001/013118 WO2002038399A2 (fr) 2000-11-13 2001-11-13 Bande de roulement de pneumatique et element moulant de moule d'une telle bande

Publications (3)

Publication Number Publication Date
NO20032121D0 NO20032121D0 (no) 2003-05-12
NO20032121L true NO20032121L (no) 2003-07-14
NO322465B1 NO322465B1 (no) 2006-10-09

Family

ID=8856460

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032121A NO322465B1 (no) 2000-11-13 2003-05-12 Dekkslitebane og stopeelement for en stopeform for en slik slitebane

Country Status (11)

Country Link
US (2) US7017634B2 (no)
EP (1) EP1341679B1 (no)
JP (1) JP4040458B2 (no)
AT (1) ATE289260T1 (no)
AU (1) AU2002229548A1 (no)
BR (1) BR0115303B1 (no)
CA (1) CA2428572C (no)
DE (1) DE60108972T2 (no)
NO (1) NO322465B1 (no)
RU (1) RU2269426C2 (no)
WO (1) WO2002038399A2 (no)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
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US7143799B2 (en) 2003-11-20 2006-12-05 The Goodyear Tire & Rubber Company Three-dimensional sipes for treads
FR2868730B1 (fr) * 2004-04-13 2006-06-16 Michelin Soc Tech Moule et bande de roulement confectionnee avec ce moule
US20050224151A1 (en) * 2004-04-13 2005-10-13 Michelin Recherche Et Technique S.A. Mold and tread made therein
US7188650B2 (en) 2004-12-28 2007-03-13 The Goodyear Tire & Rubber Company Siped tire tread with high transverse stiffness
US7661942B2 (en) 2004-12-30 2010-02-16 The Goodyear Tire & Rubber Company Device for molding a keyhole sipe in a tire tread
JP4776265B2 (ja) * 2005-04-25 2011-09-21 株式会社ブリヂストン 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
FR2898298B1 (fr) * 2006-03-08 2010-08-20 Michelin Soc Tech Incision de bande de roulement comprenant des parties de blocage.
US7507078B2 (en) * 2006-12-21 2009-03-24 The Goodyear Tire & Rubber Company Flexible molding device for molding a sunk groove, a sunk blade, and a large keyhole sipe in tire tread
US7566213B2 (en) * 2006-12-21 2009-07-28 The Goodyear Tire & Rubber Company Flexible enrobed molding device for manufacturing a sunken groove in a tire tread
US7544053B2 (en) * 2006-12-21 2009-06-09 The Goodyear Tire And Rubber Company Flexible molding device for manufacturing a sunken groove or surface tie bar in a tire tread
US7575424B2 (en) * 2006-12-21 2009-08-18 The Goodyear Tire & Rubber Company Flexible molding device for manufacturing a sunken groove in a tire tread
FI123767B (fi) * 2007-09-14 2013-10-31 Nokian Renkaat Oyj Ajoneuvon renkaan kulutuskerros, ajoneuvon rengas sekä lamellielementti
JP5261783B2 (ja) 2007-09-26 2013-08-14 東洋ゴム工業株式会社 空気入りタイヤ
FR2924981B1 (fr) * 2007-12-17 2009-11-27 Michelin Soc Tech Bande de roulement pour pneumatique neige.
CN101903192B (zh) * 2007-12-19 2013-05-08 倍耐力轮胎股份公司 用于车轮的轮胎
FR2926037B1 (fr) * 2008-01-09 2009-12-18 Michelin Soc Tech Dispositif pour bande de roulement.
JP2011514288A (ja) * 2008-03-17 2011-05-06 ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム 温度制御を向上させるための有孔ショルダブロック付きタイヤ
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FR2939364B1 (fr) * 2008-12-05 2010-11-19 Michelin Soc Tech Bande de roulement comportant des incisions et des cavites
FR2940185B1 (fr) 2008-12-22 2010-12-17 Michelin Soc Tech Bande de roulement a volume de drainage ameliore
FR2950565B1 (fr) 2009-09-29 2012-08-31 Michelin Soc Tech Bande de roulement pour pneu de rigidite amelioree
FR2953453B1 (fr) * 2009-12-04 2012-03-30 Michelin Soc Tech Bande de roulement pour pneumatique
DE102009044829A1 (de) * 2009-12-09 2011-06-16 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugluftreifens
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DE102010000272A1 (de) * 2010-02-01 2011-08-04 Continental Reifen Deutschland GmbH, 30165 Fahrzeugluftreifen
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RU2521899C1 (ru) 2010-10-29 2014-07-10 Мишлен Решерш Э Текник С.А. Протектор шины, содержащий несколько слоев износа
FR2973285B1 (fr) * 2011-04-01 2013-03-29 Michelin Soc Tech Bande de roulement comprenant au moins une rainure ondulante et procede d'obtention
FR2973284B1 (fr) 2011-04-01 2014-02-21 Michelin Soc Tech Bande de roulement amelioree pour pneu de vehicule poids lourd
US9616716B2 (en) 2011-12-14 2017-04-11 Bridgestone Americas Tire Operations, Llc Three dimensional sipe
DE102011056427A1 (de) * 2011-12-14 2013-06-20 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen für Nutzfahrzeuge
FR2989031B1 (fr) 2012-04-05 2014-05-02 Michelin & Cie Bande de roulement de pneu pour essieu moteur de poids lourd
US20170021675A1 (en) * 2013-11-26 2017-01-26 Compagnie Generale Des Etablissements Michelin Method for forming a tire having a zero thickness sipe and tire obtained thereby
FR3014022B1 (fr) * 2013-12-02 2016-07-08 Michelin & Cie Bande de roulement evolutive pour pneu
FR3014746B1 (fr) * 2013-12-13 2017-08-11 Michelin & Cie Bande de roulement evolutive pour pneu.
CN103935191A (zh) * 2014-04-14 2014-07-23 江苏通用科技股份有限公司 带隐形花纹的卡客车轮胎花纹结构
US10882362B2 (en) 2014-09-30 2021-01-05 Compagnie Generale Des Etablissements Michelin Stiffeners for sipe-molding members
FR3036652B1 (fr) 2015-05-28 2017-05-19 Michelin & Cie Bande de roulement amelioree pour pneu
WO2017058209A1 (en) * 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Hybrid sipes and methods for forming a tire tread
WO2017058226A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
WO2017058224A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
FR3044969B1 (fr) * 2015-12-13 2018-07-13 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneumatique comportant des incisions
FR3045476B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045466B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045489B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045475B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045470B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045477B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3049898A1 (fr) 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement amelioree pour pneu
FR3049897A1 (fr) * 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement amelioree pour pneu
FR3049896A1 (fr) * 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement de pneu
US10780661B2 (en) 2016-06-22 2020-09-22 Compagnie Generale Des Etablissements Michelin Molding element for manufacturing a noise reducing tread
JP6682386B2 (ja) * 2016-06-30 2020-04-15 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP6769181B2 (ja) * 2016-08-31 2020-10-14 住友ゴム工業株式会社 タイヤ
JP7092467B2 (ja) * 2017-06-16 2022-06-28 株式会社ブリヂストン タイヤ
CN110785293B (zh) * 2017-06-19 2021-12-03 株式会社普利司通 轮胎
WO2019008276A1 (fr) * 2017-07-05 2019-01-10 Compagnie Generale Des Etablissements Michelin Pneu dont la bande de roulement comprend des rainures ondulantes
US20210229502A1 (en) * 2018-05-30 2021-07-29 Compagnie General Des Etablissements Michelin Tire Tread Comprising Wavy Grooves and Sipes
WO2020030667A1 (fr) * 2018-08-09 2020-02-13 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneu
JP7360018B2 (ja) 2019-08-05 2023-10-12 横浜ゴム株式会社 空気入りタイヤ
JP7464382B2 (ja) 2019-12-04 2024-04-09 株式会社ブリヂストン 空気入りタイヤ
KR102409957B1 (ko) * 2020-10-21 2022-06-16 넥센타이어 주식회사 숨은 횡그루브를 구비한 공기입 타이어
WO2023107828A1 (en) * 2021-12-06 2023-06-15 Bridgestone Americas Tire Operations, Llc Bi-directional interlocking sipe and slot combination
KR102616927B1 (ko) * 2022-02-22 2023-12-22 한국타이어앤테크놀로지 주식회사 3d 커프 성형용 블레이드

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Also Published As

Publication number Publication date
US7530802B2 (en) 2009-05-12
JP2004513014A (ja) 2004-04-30
US7017634B2 (en) 2006-03-28
NO322465B1 (no) 2006-10-09
AU2002229548A1 (en) 2002-05-21
DE60108972T2 (de) 2005-12-29
BR0115303A (pt) 2003-10-21
NO20032121D0 (no) 2003-05-12
RU2269426C2 (ru) 2006-02-10
EP1341679B1 (fr) 2005-02-16
US20060088618A1 (en) 2006-04-27
EP1341679A2 (fr) 2003-09-10
US20030201048A1 (en) 2003-10-30
CA2428572A1 (fr) 2002-05-16
WO2002038399A2 (fr) 2002-05-16
DE60108972D1 (de) 2005-03-24
JP4040458B2 (ja) 2008-01-30
ATE289260T1 (de) 2005-03-15
BR0115303B1 (pt) 2009-08-11
WO2002038399A3 (fr) 2002-07-18
CA2428572C (fr) 2010-01-12

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