CA948084A - Pneumatic tire and tread therefor having variable rolling contact with the ground - Google Patents

Pneumatic tire and tread therefor having variable rolling contact with the ground

Info

Publication number
CA948084A
CA948084A CA136,787A CA136787A CA948084A CA 948084 A CA948084 A CA 948084A CA 136787 A CA136787 A CA 136787A CA 948084 A CA948084 A CA 948084A
Authority
CA
Canada
Prior art keywords
ground
pneumatic tire
rolling contact
variable rolling
tread
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
CA136,787A
Other languages
English (en)
Other versions
CA136787S (en
Inventor
Henri J. Mirtain
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.)
UNIROYAL
Original Assignee
UNIROYAL
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 UNIROYAL filed Critical UNIROYAL
Application granted granted Critical
Publication of CA948084A publication Critical patent/CA948084A/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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/0332—Tread patterns characterised by special properties of the tread pattern by the footprint-ground contacting area of the tyre tread
    • 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
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • 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
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • 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
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C9/2204—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre obtained by circumferentially narrow strip winding
    • 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
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion
    • 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
    • Y10S152/901—Tread pattern having no blocks and having circumferential ribs defined by linear circumferential grooves having straight edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
CA136,787A 1971-03-12 1972-03-10 Pneumatic tire and tread therefor having variable rolling contact with the ground Expired CA948084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108761A FR2128232B1 (it) 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
CA948084A true CA948084A (en) 1974-05-28

Family

ID=9073463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136,787A Expired CA948084A (en) 1971-03-12 1972-03-10 Pneumatic tire and tread therefor having variable rolling contact with the ground

Country Status (8)

Country Link
US (1) US3782438A (it)
BE (1) BE780258A (it)
CA (1) CA948084A (it)
DE (1) DE2211687A1 (it)
FR (1) FR2128232B1 (it)
GB (1) GB1389250A (it)
IT (1) IT952951B (it)
TR (1) TR17533A (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178802B2 (it) * 1972-04-07 1974-08-02 Uniroyal
GB1438288A (it) * 1972-09-01 1976-06-03
ZA739751B (en) * 1973-01-24 1974-11-27 Dunlop Ltd Pneumatic aircraft tyres
FR2316091A1 (fr) * 1975-06-30 1977-01-28 Uniroyal Enveloppe de bandage pneumatique de roue
JPS5316202A (en) * 1976-07-27 1978-02-15 Topy Ind Nonnslip tire and method of using same
JPS53133802A (en) * 1977-04-26 1978-11-22 Bridgestone Corp Wear resistant radial pneumatic type for heavy load
DE2813597C2 (de) * 1978-03-30 1984-11-29 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
JPS5539802A (en) * 1978-08-24 1980-03-21 Bridgestone Corp Skid-resisting air tire for high load and high speed
US4480671A (en) * 1982-04-26 1984-11-06 Michelin Recherche Et Technique S.A. Tread and heavy duty tire
US5131444A (en) * 1987-10-20 1992-07-21 Bridgestone Corporation Heavy duty pneumatic tires including stepped tread zones for preventing uneven wearing
FR2643312B1 (fr) * 1989-02-22 1991-07-26 Michelin & Cie Bande de roulement pour pneumatique " poids lourd ", dont les nervures centrales sont munies d'incisions inclinees
US5228933A (en) * 1989-08-24 1993-07-20 Bridgestone Corporation High performance pneumatic radial tires
DE69112660T2 (de) * 1990-02-15 1996-02-01 Sumitomo Rubber Ind Luftreifen.
US5769978A (en) * 1990-07-27 1998-06-23 Compagnie Generale Des Etablissments Michelin - Michelin & Cie Tire having a thread with lateral ribs the surface of which is radially recessed with respect to the other ribs
FR2665121B1 (fr) * 1990-07-27 1994-12-23 Michelin & Cie Pneumatique dote d'une bande de roulement ayant des nervures laterales dont la surface est radialement en retrait par rapport aux autres nervures.
US5827381A (en) * 1990-08-10 1998-10-27 Bridgestone Corporation Pneumatic radial tires including a tire component containing groups of reinforcing elements
CA2054838C (en) * 1991-03-20 2001-02-20 Daniel Edward Schuster Tread for a ribbed pneumatic tire having high density siping zones located in the rib regions
JP4422332B2 (ja) * 1998-01-15 2010-02-24 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー 隔離溝のある改良トレッド輪郭形状を持つ乗用車用ラジアルタイヤ
US6408909B1 (en) 1998-01-15 2002-06-25 The Goodyear Tire & Rubber Company Radial runflat passenger tire with improved tread contour with decoupling grooves
DE69808808T2 (de) * 1998-06-19 2003-06-18 The Goodyear Tire & Rubber Co., Akron Lauffläche und seitenwand konstruktion für notlaufreifen
US6550509B1 (en) 1998-06-19 2003-04-22 The Goodyear Rubber & Tire Company Tread and sidewall construction for runflat tire
TR200102594T2 (tr) * 1999-03-18 2002-02-21 Pirelli Pneumatici S.P.A. Orta/ağır nakliye taşıtları için lastik.
DE60038880D1 (de) 1999-03-18 2008-06-26 Pirelli Lkw-reifen für schwere und mittelschwere transporte
US6164353A (en) * 1999-07-21 2000-12-26 The Yokohama Rubber Co., Ltd. Pneumatic tire for passenger cars having shoulder recess
BR0100126A (pt) * 2000-02-01 2001-08-28 Goodyear Tire & Rubber Pneu radial com linha de lona aperfeiçoada
US6564839B1 (en) * 2000-11-01 2003-05-20 The Goodyear Tire & Rubber Company Pneumatic tire having a load dependent adaptive footprint shape
DE102008032281A1 (de) 2008-07-09 2010-01-14 Continental Aktiengesellschaft Fahrzeugluftreifen
DE102017215185A1 (de) * 2017-08-30 2019-02-28 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107094C (it) * 1957-01-10
FR1414773A (fr) * 1962-12-11 1965-10-22 Semperit Ag Bandage pneumatique à flancs profilés pour véhicules
BE640478A (it) * 1962-12-11
NL130939C (it) * 1965-12-01
GB1188287A (en) * 1966-07-13 1970-04-15 Dunlop Co Ltd Improvements in or relating to Tyres
FR1568310A (it) * 1968-03-28 1969-05-23

Also Published As

Publication number Publication date
FR2128232B1 (it) 1973-12-07
GB1389250A (en) 1975-04-03
FR2128232A1 (it) 1972-10-20
TR17533A (tr) 1975-07-23
US3782438A (en) 1974-01-01
IT952951B (it) 1973-07-30
BE780258A (fr) 1972-09-06
DE2211687A1 (de) 1972-09-28

Similar Documents

Publication Publication Date Title
CA948084A (en) Pneumatic tire and tread therefor having variable rolling contact with the ground
AU476476B2 (en) Pneumatic tire and tread therefor having variable rolling contact with the ground
CA963782A (en) Belted pneumatic tires
CA989909A (en) Pneumatic tyre and wheel assemblies
CA959743A (en) Tubeless tires
CA1018964A (en) Pneumatic tyre and wheel assemblies
CA971472A (en) Pneumatic tyre and wheel assemblies
CA976068A (en) Tire and wheel combination
CA951625A (en) Belted pneumatic tire
CA975272A (en) Tyre and wheel assemblies
AU466361B2 (en) Pneumatic tire treads and their production
CA941866A (en) Wheels and pneumatic tyre and wheel assemblies
CA947795A (en) Wheels and pneumatic tyre and wheel assemblies
CA991065A (en) Pneumatic tyre and wheel assemblies
CA974865A (en) Pneumatic tyre and wheel assemblies
CA985998A (en) Pneumatic tyre and wheel assemblies
CA986968A (en) Adjustable tread wheel
CA993331A (en) Tyre and wheel assemblies
AU466117B2 (en) Pneumatic tire and tread therefor having variable rolling contact withthe ground
CA1016053A (en) Run flat pneumatic tire and wheel
AU3975672A (en) Pneumatic tire and tread therefor having variable rolling contact withthe ground
CA988820A (en) Tyre and wheel assemblies
CA941281A (en) Methods of forming the tread on a tyre and/or tyres formed thereby
AU474660B2 (en) Pneumatic tyre and wheel assemblies
CA975030A (en) Tyre and wheel assemblies