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GB2326386B - Vehicle tyre tread groove with radially inward extension - Google Patents

Vehicle tyre tread groove with radially inward extension

Info

Publication number
GB2326386B
GB2326386B GB9713160A GB9713160A GB2326386B GB 2326386 B GB2326386 B GB 2326386B GB 9713160 A GB9713160 A GB 9713160A GB 9713160 A GB9713160 A GB 9713160A GB 2326386 B GB2326386 B GB 2326386B
Authority
GB
United Kingdom
Prior art keywords
radially inward
vehicle tyre
tyre tread
tread groove
inward extension
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 - Lifetime
Application number
GB9713160A
Other versions
GB2326386A (en
GB9713160D0 (en
Inventor
Lenin Mcphee
Bernard James Cheney
Michael Raymond Corner
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to GB9713160A priority Critical patent/GB2326386B/en
Publication of GB9713160D0 publication Critical patent/GB9713160D0/en
Publication of GB2326386A publication Critical patent/GB2326386A/en
Application granted granted Critical
Publication of GB2326386B publication Critical patent/GB2326386B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
GB9713160A 1997-06-19 1997-06-19 Vehicle tyre tread groove with radially inward extension Expired - Lifetime GB2326386B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9713160A GB2326386B (en) 1997-06-19 1997-06-19 Vehicle tyre tread groove with radially inward extension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9713160A GB2326386B (en) 1997-06-19 1997-06-19 Vehicle tyre tread groove with radially inward extension

Publications (3)

Publication Number Publication Date
GB9713160D0 GB9713160D0 (en) 1997-08-27
GB2326386A GB2326386A (en) 1998-12-23
GB2326386B true GB2326386B (en) 2001-11-21

Family

ID=10814741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713160A Expired - Lifetime GB2326386B (en) 1997-06-19 1997-06-19 Vehicle tyre tread groove with radially inward extension

Country Status (1)

Country Link
GB (1) GB2326386B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8776847B2 (en) 2007-12-21 2014-07-15 Michelin Recherche Et Technique S.A. Mechanisms for ejecting objects from a tire tread

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB459835A (en) * 1935-07-25 1937-01-15 Us Rubber Prod Inc Improvements in the treads of pneumatic tyres
GB1412351A (en) * 1973-04-07 1975-11-05 Super Tire Eng Co Tyres
US3951193A (en) * 1974-07-11 1976-04-20 The Goodyear Tire & Rubber Company Groove in the tread of a tire
EP0153899A2 (en) * 1984-02-27 1985-09-04 The Goodyear Tire & Rubber Company Tire treads with variable depth grooves
US4697627A (en) * 1985-02-07 1987-10-06 Toyo Tire & Rubber Company Limited Pneumatic tire tread
US5492161A (en) * 1985-01-19 1996-02-20 Toyo Tire & Rubber Company, Limited Pneumatic tire with groove steps having sipes
WO1997046400A1 (en) * 1996-06-07 1997-12-11 The Goodyear Tire & Rubber Company A convertible tread for a radial truck or trailer tire
EP0825039A1 (en) * 1996-03-05 1998-02-25 The Yokohama Rubber Co., Ltd. Pneumatic tire for passenger cars
WO1998031555A1 (en) * 1997-01-20 1998-07-23 Pirelli Pneumatici S.P.A. Tire having low rolling resistance, in particular for driving wheels of heavy vehicles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB459835A (en) * 1935-07-25 1937-01-15 Us Rubber Prod Inc Improvements in the treads of pneumatic tyres
GB1412351A (en) * 1973-04-07 1975-11-05 Super Tire Eng Co Tyres
US3951193A (en) * 1974-07-11 1976-04-20 The Goodyear Tire & Rubber Company Groove in the tread of a tire
EP0153899A2 (en) * 1984-02-27 1985-09-04 The Goodyear Tire & Rubber Company Tire treads with variable depth grooves
US5492161A (en) * 1985-01-19 1996-02-20 Toyo Tire & Rubber Company, Limited Pneumatic tire with groove steps having sipes
US4697627A (en) * 1985-02-07 1987-10-06 Toyo Tire & Rubber Company Limited Pneumatic tire tread
EP0825039A1 (en) * 1996-03-05 1998-02-25 The Yokohama Rubber Co., Ltd. Pneumatic tire for passenger cars
WO1997046400A1 (en) * 1996-06-07 1997-12-11 The Goodyear Tire & Rubber Company A convertible tread for a radial truck or trailer tire
WO1998031555A1 (en) * 1997-01-20 1998-07-23 Pirelli Pneumatici S.P.A. Tire having low rolling resistance, in particular for driving wheels of heavy vehicles

Also Published As

Publication number Publication date
GB2326386A (en) 1998-12-23
GB9713160D0 (en) 1997-08-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20170618