FR1471437A - Improvements to pneumatic tire treads - Google Patents

Improvements to pneumatic tire treads

Info

Publication number
FR1471437A
FR1471437A FR53135A FR53135A FR1471437A FR 1471437 A FR1471437 A FR 1471437A FR 53135 A FR53135 A FR 53135A FR 53135 A FR53135 A FR 53135A FR 1471437 A FR1471437 A FR 1471437A
Authority
FR
France
Prior art keywords
pneumatic tire
tire treads
treads
pneumatic
tire
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
Application number
FR53135A
Other languages
French (fr)
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber 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
Priority claimed from GB10478/65A external-priority patent/GB1132352A/en
Application filed by Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to FR53135A priority Critical patent/FR1471437A/en
Application granted granted Critical
Publication of FR1471437A publication Critical patent/FR1471437A/en
Expired 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
    • B60C11/04—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
    • B60C11/0306—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
    • B60C11/032—Patterns comprising isolated recesses
    • 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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0381—Blind or isolated grooves
    • B60C2011/0383—Blind or isolated grooves at the centre of the tread
FR53135A 1965-03-12 1966-03-11 Improvements to pneumatic tire treads Expired FR1471437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR53135A FR1471437A (en) 1965-03-12 1966-03-11 Improvements to pneumatic tire treads

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10478/65A GB1132352A (en) 1965-03-12 1965-03-12 Improvements in or relating to pneumatic tyres
FR53135A FR1471437A (en) 1965-03-12 1966-03-11 Improvements to pneumatic tire treads

Publications (1)

Publication Number Publication Date
FR1471437A true FR1471437A (en) 1967-03-03

Family

ID=26169175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53135A Expired FR1471437A (en) 1965-03-12 1966-03-11 Improvements to pneumatic tire treads

Country Status (1)

Country Link
FR (1) FR1471437A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998256A (en) * 1973-07-05 1976-12-21 Compagnie Generale Des Etablissements Michelin, Raison Sociale Michelin & Cie Tire with tread blocks having identical, circular ellipses of inertia
FR2482017A1 (en) * 1980-03-15 1981-11-13 Uniroyal Englebert Gmbh PNEUMATIC BANDAGE BEARING SURFACE SCULPTURE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998256A (en) * 1973-07-05 1976-12-21 Compagnie Generale Des Etablissements Michelin, Raison Sociale Michelin & Cie Tire with tread blocks having identical, circular ellipses of inertia
FR2482017A1 (en) * 1980-03-15 1981-11-13 Uniroyal Englebert Gmbh PNEUMATIC BANDAGE BEARING SURFACE SCULPTURE

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