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ZA976191B - A tire tread having flow-through grooves. - Google Patents

A tire tread having flow-through grooves.

Info

Publication number
ZA976191B
ZA976191B ZA9706191A ZA976191A ZA976191B ZA 976191 B ZA976191 B ZA 976191B ZA 9706191 A ZA9706191 A ZA 9706191A ZA 976191 A ZA976191 A ZA 976191A ZA 976191 B ZA976191 B ZA 976191B
Authority
ZA
South Africa
Prior art keywords
grooves
flow
tire tread
tread
tire
Prior art date
Application number
ZA9706191A
Other languages
English (en)
Inventor
Daniel Edward Schuster
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of ZA976191B publication Critical patent/ZA976191B/xx

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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1369—Tie bars for linking block elements and bridging the groove
    • 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
    • B60C11/047—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove bottom comprising stone trapping protection elements, e.g. ribs
    • 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • 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
    • B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
    • 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
    • B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tires In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
ZA9706191A 1996-07-22 1997-07-11 A tire tread having flow-through grooves. ZA976191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/012121 WO1998003357A1 (en) 1996-07-22 1996-07-22 A tire tread having flow-through grooves

Publications (1)

Publication Number Publication Date
ZA976191B true ZA976191B (en) 1998-02-03

Family

ID=22255499

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9706191A ZA976191B (en) 1996-07-22 1997-07-11 A tire tread having flow-through grooves.

Country Status (10)

Country Link
EP (1) EP0918654B1 (xx)
JP (1) JP2000515081A (xx)
AR (1) AR007957A1 (xx)
AU (1) AU6507596A (xx)
BR (1) BR9612681A (xx)
CA (1) CA2261237A1 (xx)
DE (1) DE69616386T2 (xx)
TW (1) TW344703B (xx)
WO (1) WO1998003357A1 (xx)
ZA (1) ZA976191B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4683600B2 (ja) * 2001-08-20 2011-05-18 東洋ゴム工業株式会社 空気入りタイヤ
ATE374120T1 (de) * 2003-06-16 2007-10-15 Michelin Soc Tech Laufflächeprofil das mindestens ein eingesetztes element hat
US7004216B2 (en) * 2003-12-11 2006-02-28 The Goodyear Tire & Rubber Company Tire tread including spaced projections in base of groove
JP5011880B2 (ja) * 2005-09-21 2012-08-29 横浜ゴム株式会社 空気入りタイヤ
US7819153B2 (en) * 2006-11-08 2010-10-26 Bridgestone Americas Tire Operations, Llc Tire including concave recesses in a circumferential tread
DE102007026653B4 (de) * 2007-06-08 2011-07-28 Continental Reifen Deutschland GmbH, 30165 Fahrzeugreifen aus vulkanisierbarem Werkstoff
DE102009044123A1 (de) * 2009-09-29 2011-03-31 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugluftreifens
AU2013240209A1 (en) * 2012-03-30 2014-10-09 Compagnie Generale Des Etablissements Michelin Tire treads with reduced undertread thickness
JP6184233B2 (ja) * 2013-08-02 2017-08-23 株式会社ブリヂストン 航空機用タイヤ
EP3102439B1 (en) * 2014-02-04 2020-02-19 Bridgestone Americas Tire Operations, LLC Radial stone ejectors
WO2015119801A1 (en) * 2014-02-04 2015-08-13 Bridgestone Americas Tire Operations, Llc Rounded stone ejectors
DE102014212352A1 (de) * 2014-06-26 2015-12-31 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
EP3475044B1 (en) 2016-06-22 2021-09-22 Compagnie Générale des Etablissements Michelin Molding element for manufacturing a noise reducing tread
US10730257B2 (en) * 2016-08-12 2020-08-04 Toyo Tire Corporation Tire vulcanization mold, tire vulcanization device, and tire production method
JP6738426B2 (ja) * 2016-08-12 2020-08-12 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ加硫金型、タイヤ加硫装置及びタイヤの製造方法
JP6898828B2 (ja) * 2017-10-27 2021-07-07 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ加硫金型及びタイヤ製造方法
JP7144309B2 (ja) * 2018-12-19 2022-09-29 株式会社ブリヂストン 加硫成形用金型
CN110815888B (zh) * 2019-11-18 2021-11-16 正新橡胶（中国）有限公司 一种轮胎加工成型方法
JP7762539B2 (ja) * 2021-10-29 2025-10-30 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP2023094366A (ja) * 2021-12-23 2023-07-05 住友ゴム工業株式会社 タイヤ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU58968A1 (xx) * 1968-06-27 1969-11-11
US4353402A (en) * 1978-06-16 1982-10-12 Bandag Incorporated Slitted tire tread
US5115850A (en) * 1991-02-19 1992-05-26 The Goodyear Tire & Rubber Company Tread with improved groove design

Also Published As

Publication number Publication date
EP0918654B1 (en) 2001-10-24
TW344703B (en) 1998-11-11
WO1998003357A1 (en) 1998-01-29
AR007957A1 (es) 1999-11-24
AU6507596A (en) 1998-02-10
CA2261237A1 (en) 1998-01-29
EP0918654A1 (en) 1999-06-02
DE69616386T2 (de) 2002-07-04
JP2000515081A (ja) 2000-11-14
BR9612681A (pt) 1999-07-20
DE69616386D1 (de) 2001-11-29

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