DE69826761D1 - Reifenlauffläche für einen Fahrzeugluftreifen und Lamellen zur Herstellung von Oberflächenstrukturen - Google Patents

Reifenlauffläche für einen Fahrzeugluftreifen und Lamellen zur Herstellung von Oberflächenstrukturen

Info

Publication number
DE69826761D1
DE69826761D1 DE69826761T DE69826761T DE69826761D1 DE 69826761 D1 DE69826761 D1 DE 69826761D1 DE 69826761 T DE69826761 T DE 69826761T DE 69826761 T DE69826761 T DE 69826761T DE 69826761 D1 DE69826761 D1 DE 69826761D1
Authority
DE
Germany
Prior art keywords
tread
sipes
recesses
tire
production
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 - Fee Related
Application number
DE69826761T
Other languages
English (en)
Other versions
DE69826761T2 (de
Inventor
Pentti Juhani Eromaeki
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.)
Nokian Renkaat Oyj
Original Assignee
Nokian Renkaat Oyj
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 Nokian Renkaat Oyj filed Critical Nokian Renkaat Oyj
Publication of DE69826761D1 publication Critical patent/DE69826761D1/de
Application granted granted Critical
Publication of DE69826761T2 publication Critical patent/DE69826761T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C11/1222—Twisted or warped shape in the sipe plane
    • 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
    • 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
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
DE69826761T 1997-05-26 1998-04-02 Reifenlauffläche für einen Fahrzeugluftreifen und Lamellen zur Herstellung von Oberflächenstrukturen Expired - Fee Related DE69826761T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972214 1997-05-26
FI972214A FI105903B (fi) 1997-05-26 1997-05-26 Ajoneuvon renkaan kulutuspinta ja lamelli pintamuodon aikaansaamiseksi

Publications (2)

Publication Number Publication Date
DE69826761D1 true DE69826761D1 (de) 2004-11-11
DE69826761T2 DE69826761T2 (de) 2005-03-10

Family

ID=8548908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826761T Expired - Fee Related DE69826761T2 (de) 1997-05-26 1998-04-02 Reifenlauffläche für einen Fahrzeugluftreifen und Lamellen zur Herstellung von Oberflächenstrukturen

Country Status (5)

Country Link
EP (1) EP0881103B1 (de)
AT (1) ATE278565T1 (de)
DE (1) DE69826761T2 (de)
FI (1) FI105903B (de)
NO (1) NO314172B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4390879B2 (ja) * 1997-12-24 2009-12-24 株式会社ブリヂストン 空気入りタイヤ
DE69930927T2 (de) * 1998-11-20 2006-09-14 Bridgestone Corp. Luftreifen
FI115833B (fi) 2000-05-23 2005-07-29 Nokian Renkaat Oyj Kuviopalat ajoneuvon renkaan kulutuspinnassa
JP4369729B2 (ja) * 2003-11-13 2009-11-25 住友ゴム工業株式会社 空気入りタイヤ
ITTO20060143A1 (it) * 2006-02-28 2007-09-01 Bridgestone Corp Pneumatico
US7544054B2 (en) 2006-12-21 2009-06-09 The Goodyear Tire & Rubber Company Flexible molding device for manufacturing a sunken groove in a tire tread
US9616716B2 (en) 2011-12-14 2017-04-11 Bridgestone Americas Tire Operations, Llc Three dimensional sipe
US10384492B2 (en) 2012-12-26 2019-08-20 Bridgestone Americas Tire Operations, Llc Tire with substantially helicoid-shaped sipe
KR101619381B1 (ko) * 2014-08-19 2016-05-10 한국타이어 주식회사 스노 타이어의 트레드 커프
WO2017058224A1 (en) * 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
DE102016204416A1 (de) * 2016-03-17 2017-09-21 Herbert Maschinenbau GmbH & Co. KG Matrize für eine Reifenform, Reifenform und Verfahren zur Herstellung
DE102019204327A1 (de) * 2019-03-28 2020-10-01 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP2023127996A (ja) * 2022-03-02 2023-09-14 住友ゴム工業株式会社 タイヤ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1274554A (en) * 1968-06-27 1972-05-17 Dunlop Holdings Ltd Improvements in or relating to tyres
FR2544251B1 (fr) * 1983-04-12 1986-05-09 Michelin & Cie Elements en relief d'une bande de roulement pour pneumatique comportant des incisions a trace ondule ou brise
DE3324649A1 (de) * 1983-07-08 1985-01-31 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
JP2892030B2 (ja) * 1989-03-20 1999-05-17 株式会社ブリヂストン サイプで区切られたブロックを有する空気入りタイヤ

Also Published As

Publication number Publication date
ATE278565T1 (de) 2004-10-15
FI972214A0 (fi) 1997-05-26
EP0881103A1 (de) 1998-12-02
FI972214A (fi) 1998-11-27
FI105903B (fi) 2000-10-31
DE69826761T2 (de) 2005-03-10
NO981604D0 (no) 1998-04-07
NO981604L (no) 1998-11-27
NO314172B1 (no) 2003-02-10
EP0881103B1 (de) 2004-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee