IE33061B1 - Improvements in or relating to tyres - Google Patents

Improvements in or relating to tyres

Info

Publication number
IE33061B1
IE33061B1 IE529/69A IE52969A IE33061B1 IE 33061 B1 IE33061 B1 IE 33061B1 IE 529/69 A IE529/69 A IE 529/69A IE 52969 A IE52969 A IE 52969A IE 33061 B1 IE33061 B1 IE 33061B1
Authority
IE
Ireland
Prior art keywords
tyres
relating
Prior art date
Application number
IE529/69A
Other versions
IE33061L (en
Original Assignee
Dunlop Co Ltd
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 Dunlop Co Ltd filed Critical Dunlop Co Ltd
Publication of IE33061L publication Critical patent/IE33061L/en
Publication of IE33061B1 publication Critical patent/IE33061B1/en

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
    • 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
    • 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
    • B60C11/0306—Patterns comprising block rows or discontinuous 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
IE529/69A 1968-04-20 1969-04-18 Improvements in or relating to tyres IE33061B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1876468 1968-04-20

Publications (2)

Publication Number Publication Date
IE33061L IE33061L (en) 1969-10-20
IE33061B1 true IE33061B1 (en) 1974-03-06

Family

ID=10118002

Family Applications (1)

Application Number Title Priority Date Filing Date
IE529/69A IE33061B1 (en) 1968-04-20 1969-04-18 Improvements in or relating to tyres

Country Status (3)

Country Link
JP (1) JPS5211083B1 (en)
IE (1) IE33061B1 (en)
SE (1) SE352290B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1170153B1 (en) * 2000-07-03 2005-12-28 Société de Technologie Michelin Tread for pneumatic tire carrying heavy loads
JP4557652B2 (en) * 2004-09-15 2010-10-06 株式会社ブリヂストン Pneumatic tire and manufacturing method thereof
JP4980656B2 (en) * 2006-06-22 2012-07-18 株式会社ブリヂストン Pneumatic tire
US20180022167A1 (en) * 2014-12-18 2018-01-25 Compagnie Generale Des Etablissements Michelin Truck tire tread and truck tire

Also Published As

Publication number Publication date
JPS5211083B1 (en) 1977-03-29
SE352290B (en) 1972-12-27
IE33061L (en) 1969-10-20

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