FR2444576A1 - TIRE WITH DRAWING TRACK COMPRISING SIDE GROOVES - Google Patents

TIRE WITH DRAWING TRACK COMPRISING SIDE GROOVES

Info

Publication number
FR2444576A1
FR2444576A1 FR7931239A FR7931239A FR2444576A1 FR 2444576 A1 FR2444576 A1 FR 2444576A1 FR 7931239 A FR7931239 A FR 7931239A FR 7931239 A FR7931239 A FR 7931239A FR 2444576 A1 FR2444576 A1 FR 2444576A1
Authority
FR
France
Prior art keywords
tire
pattern
zone
side grooves
drawing track
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.)
Pending
Application number
FR7931239A
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of FR2444576A1 publication Critical patent/FR2444576A1/en
Pending 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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread 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
    • B60C11/0306—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
    • 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
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C11/1323—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls asymmetric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

Pneumatique pour roue de véhicule dont la bande de roulement présente un dessin composé de rainures et d'entailles dirigées radialement vers l'intérieur du pneumatique. Ce pneumatique est caractérisé en ce que ledit dessin présente dans les zones latérales une rainure circonférentielle continue présentant sur la longueur de sa dimension radiale au moins une zone de variation brusque de la largeur axiale qui la divise en deux parties, l'une radialement extérieure et l'autre radialement intérieure à cette zone. Ce type de dessin est destiné aux pneumatiques de grandes dimensions pour véhicules lourds roulant sur des revêtements lisses à grande vitesse.A tire for a vehicle wheel, the tread of which has a pattern composed of grooves and notches directed radially towards the inside of the tire. This tire is characterized in that said pattern has in the lateral zones a continuous circumferential groove having over the length of its radial dimension at least one zone of abrupt variation of the axial width which divides it into two parts, one radially outer and the other radially inside this zone. This type of pattern is intended for large-dimension tires for heavy vehicles running on smooth surfaces at high speed.

FR7931239A 1978-12-22 1979-12-20 TIRE WITH DRAWING TRACK COMPRISING SIDE GROOVES Pending FR2444576A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31200/78A IT1101233B (en) 1978-12-22 1978-12-22 TREAD DESIGN WITH SIDE GROOVES

Publications (1)

Publication Number Publication Date
FR2444576A1 true FR2444576A1 (en) 1980-07-18

Family

ID=11233270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931239A Pending FR2444576A1 (en) 1978-12-22 1979-12-20 TIRE WITH DRAWING TRACK COMPRISING SIDE GROOVES

Country Status (17)

Country Link
JP (1) JPS5594802A (en)
AR (1) AR222058A1 (en)
AU (1) AU5407279A (en)
BE (1) BE880625A (en)
BR (1) BR7908495A (en)
DE (1) DE2951444A1 (en)
DK (1) DK544679A (en)
ES (1) ES256594Y (en)
FI (1) FI793910A (en)
FR (1) FR2444576A1 (en)
GB (1) GB2038729A (en)
GR (1) GR73135B (en)
IT (1) IT1101233B (en)
LU (1) LU82033A1 (en)
NL (1) NL7906721A (en)
SE (1) SE7910490L (en)
ZA (1) ZA796905B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470696A1 (en) * 1979-11-29 1981-06-12 Bridgestone Tire Co Ltd PNEUMATIC LARGE CAPACITY
EP0069464A2 (en) * 1981-06-12 1983-01-12 Dunlop Limited Tyre treads
FR2520303A1 (en) * 1982-01-28 1983-07-29 Continental Gummi Werke Ag SCULPTURE OF THE TREAD OF AIRCRAFT TIRES
FR2526722A1 (en) * 1982-05-12 1983-11-18 Bridgestone Tire Co Ltd TREAD SCULPTURE FOR A RADIAL CARCASS PNEUMATIC TIRE FOR HEAVY WEIGHT
FR2534858A1 (en) * 1982-10-26 1984-04-27 Bridgestone Tire Co Ltd Tread pattern for radial pneumatic tyres for heavy loads, for example for an underground train on tyres
EP0189199A2 (en) * 1985-01-25 1986-07-30 Continental Aktiengesellschaft Vehicle tyre
EP0189198A2 (en) * 1985-01-25 1986-07-30 Continental Aktiengesellschaft Pneumatic tyre with wear indicator
EP0227322A2 (en) * 1985-11-30 1987-07-01 Sumitomo Rubber Industries Limited Heavy duty pneumatic tyre
EP0242487A1 (en) * 1985-09-17 1987-10-28 Sumitomo Rubber Industries Limited Pneumatic tire for heavy vehicles
EP0313361A2 (en) * 1987-10-20 1989-04-26 Bridgestone Corporation Heavy duty pneumatic tires preventing uneven wearing
FR2641501A1 (en) * 1989-01-10 1990-07-13 Michelin & Cie TIRE TREAD FOR WINTER TRAVEL
EP0422902A2 (en) * 1989-10-12 1991-04-17 Bridgestone Corporation Pneumatic radial tires
EP0668173A1 (en) * 1994-02-22 1995-08-23 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Medium/heavy duty motor-vehicle tyres provided with a tread of the universal type

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177503U (en) * 1983-05-16 1984-11-27 山地　儀三郎 air tires
JPS6015204A (en) * 1983-07-08 1985-01-25 Yokohama Rubber Co Ltd:The Flat tire for travelling at high speed
JPS6068803U (en) * 1983-10-19 1985-05-16 住友ゴム工業株式会社 Heavy load tires
JPS6092904A (en) * 1983-10-27 1985-05-24 Sumitomo Rubber Ind Ltd Pneumatic tire for large-sized car
AU578303B2 (en) * 1984-02-06 1988-10-20 Sumitomo Rubber Industries, Ltd. Tire for heavy motor vehicle
JPS60236807A (en) * 1984-05-09 1985-11-25 Sumitomo Rubber Ind Ltd Pneumatic tyre
JPS6261807A (en) * 1985-09-10 1987-03-18 Sumitomo Rubber Ind Ltd Pneumatic radial tire
JPH0662042B2 (en) * 1986-02-22 1994-08-17 住友ゴム工業株式会社 Pneumatic tires for heavy vehicles
JPS63106110A (en) * 1986-10-23 1988-05-11 Bridgestone Corp Radial tyre for heavy load
JP2698396B2 (en) * 1987-10-20 1998-01-19 株式会社ブリヂストン Pneumatic tires for trucks and buses
JP2708247B2 (en) * 1989-03-24 1998-02-04 株式会社ブリヂストン Heavy duty pneumatic tires
JPH02270608A (en) * 1989-04-13 1990-11-05 Bridgestone Corp Pneumatic tire for heavy load
AT393247B (en) * 1989-05-10 1991-09-10 Semperit Ag RADIAL TIRES FOR TRUCKS
USD395626S (en) * 1997-04-25 1998-06-30 The Goodyear Tire & Rubber Company Tread for a tire
USD394034S (en) * 1997-04-29 1998-05-05 The Goodyear Tire & Rubber Company Tire tread
US9751365B2 (en) * 2011-09-13 2017-09-05 The Goodyear Tire & Rubber Company High mileage truck tire tread
DE102012108847A1 (en) * 2012-09-20 2014-03-20 Continental Reifen Deutschland Gmbh Vehicle tires
JP5973981B2 (en) * 2013-12-04 2016-08-23 住友ゴム工業株式会社 Pneumatic tire
DE102018211946A1 (en) * 2018-07-18 2020-01-23 Continental Reifen Deutschland Gmbh Vehicle tires
US20220088967A1 (en) * 2020-09-22 2022-03-24 The Goodyear Tire & Rubber Company Tire tread
US11697312B2 (en) * 2020-09-22 2023-07-11 The Goodyear Tire & Rubber Company Stabilizer structure for a tread of a tire
JP7228611B2 (en) * 2021-03-08 2023-02-24 Ｔｏｙｏ Ｔｉｒｅ株式会社 pneumatic tire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB532534A (en) * 1938-07-25 1941-01-27 M C O Corp Improvements in non-skid tire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB532534A (en) * 1938-07-25 1941-01-27 M C O Corp Improvements in non-skid tire

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470696A1 (en) * 1979-11-29 1981-06-12 Bridgestone Tire Co Ltd PNEUMATIC LARGE CAPACITY
EP0069464A2 (en) * 1981-06-12 1983-01-12 Dunlop Limited Tyre treads
EP0069464A3 (en) * 1981-06-12 1984-02-22 Dunlop Limited Tyre treads
FR2520303A1 (en) * 1982-01-28 1983-07-29 Continental Gummi Werke Ag SCULPTURE OF THE TREAD OF AIRCRAFT TIRES
FR2526722A1 (en) * 1982-05-12 1983-11-18 Bridgestone Tire Co Ltd TREAD SCULPTURE FOR A RADIAL CARCASS PNEUMATIC TIRE FOR HEAVY WEIGHT
FR2534858A1 (en) * 1982-10-26 1984-04-27 Bridgestone Tire Co Ltd Tread pattern for radial pneumatic tyres for heavy loads, for example for an underground train on tyres
EP0189199A2 (en) * 1985-01-25 1986-07-30 Continental Aktiengesellschaft Vehicle tyre
EP0189198A2 (en) * 1985-01-25 1986-07-30 Continental Aktiengesellschaft Pneumatic tyre with wear indicator
EP0189198A3 (en) * 1985-01-25 1987-07-22 Continental Aktiengesellschaft Pneumatic tyre with wear indicator
EP0189199A3 (en) * 1985-01-25 1987-07-29 Continental Gummi-Werke Aktiengesellschaft Vehicle tyre
EP0242487A1 (en) * 1985-09-17 1987-10-28 Sumitomo Rubber Industries Limited Pneumatic tire for heavy vehicles
EP0227322A3 (en) * 1985-11-30 1988-06-01 Sumitomo Rubber Industries Limited Heavy duty pneumatic tyre
EP0227322A2 (en) * 1985-11-30 1987-07-01 Sumitomo Rubber Industries Limited Heavy duty pneumatic tyre
EP0313361A2 (en) * 1987-10-20 1989-04-26 Bridgestone Corporation Heavy duty pneumatic tires preventing uneven wearing
EP0313361A3 (en) * 1987-10-20 1990-01-10 Bridgestone Corporation Heavy duty pneumatic tires preventing uneven wearing
US5131444A (en) * 1987-10-20 1992-07-21 Bridgestone Corporation Heavy duty pneumatic tires including stepped tread zones for preventing uneven wearing
FR2641501A1 (en) * 1989-01-10 1990-07-13 Michelin & Cie TIRE TREAD FOR WINTER TRAVEL
EP0378090A1 (en) * 1989-01-10 1990-07-18 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Tread for a pneumatic winter tyre
EP0422902A2 (en) * 1989-10-12 1991-04-17 Bridgestone Corporation Pneumatic radial tires
US5293918A (en) * 1989-10-12 1994-03-15 Bridgestone Corporation Pneumatic radial tires
EP0422902B1 (en) * 1989-10-12 1995-09-06 Bridgestone Corporation Pneumatic radial tires
EP0668173A1 (en) * 1994-02-22 1995-08-23 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Medium/heavy duty motor-vehicle tyres provided with a tread of the universal type
US5795415A (en) * 1994-02-22 1998-08-18 Pirelli Coordinamento Pneumatici S.P.A. Medium/heavy duty motor-vehicle tires provided with a tread of the universal type
US6203640B1 (en) 1994-02-22 2001-03-20 Pirelli Coordinamento Pneumatici S.P.A. Medium/heavy duty motor-vehicle tires provided with a tread of the universal type

Also Published As

Publication number Publication date
GR73135B (en) 1984-02-07
SE7910490L (en) 1980-06-23
IT1101233B (en) 1985-09-28
AU5407279A (en) 1980-06-26
FI793910A (en) 1980-06-23
AR222058A1 (en) 1981-04-15
DK544679A (en) 1980-06-23
GB2038729A (en) 1980-07-30
BE880625A (en) 1980-04-01
BR7908495A (en) 1980-07-22
DE2951444A1 (en) 1980-07-10
LU82033A1 (en) 1980-04-23
NL7906721A (en) 1980-06-24
IT7831200A0 (en) 1978-12-22
JPS5594802A (en) 1980-07-18
ES256594Y (en) 1982-06-01
ES256594U (en) 1981-12-16
ZA796905B (en) 1981-08-26

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Legal Events

Date Code Title Description
TP Transmission of property