[go: up one dir, main page]

CA2083627A1 - Tread Pattern for Vehicle Tire - Google Patents

Tread Pattern for Vehicle Tire

Info

Publication number
CA2083627A1
CA2083627A1 CA2083627A CA2083627A CA2083627A1 CA 2083627 A1 CA2083627 A1 CA 2083627A1 CA 2083627 A CA2083627 A CA 2083627A CA 2083627 A CA2083627 A CA 2083627A CA 2083627 A1 CA2083627 A1 CA 2083627A1
Authority
CA
Canada
Prior art keywords
tread
vehicle tire
tread pattern
projections
grooves
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.)
Granted
Application number
CA2083627A
Other languages
French (fr)
Other versions
CA2083627C (en
Inventor
Dietrich Overhoff
Otto Sallein
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 Reifenwerke GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2083627A1 publication Critical patent/CA2083627A1/en
Application granted granted Critical
Publication of CA2083627C publication Critical patent/CA2083627C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60C11/0306—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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • 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
    • B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising 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
    • 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
    • B60C2011/1338—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising protrusions

Landscapes

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

Abstract

A tread pattern for a vehicle tire includes tread grooves being disposed essentially diagonally to the circumferential direction and defining tread blocks therebetween. In order to improve the transmission of traction and braking forces, projections are provided from sidewalls of the tread blocks along the tread grooves. The projections have a V-shaped expansion towards the bottom of the groove and a saw-tooth-like stepping in the longitudinal direction of the tread grooves.
CA002083627A 1991-11-25 1992-11-24 Tread pattern for vehicle tire Expired - Fee Related CA2083627C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4138687.6 1991-11-25
DE4138687A DE4138687C2 (en) 1991-11-25 1991-11-25 Tread pattern for a vehicle tire

Publications (2)

Publication Number Publication Date
CA2083627A1 true CA2083627A1 (en) 1993-05-26
CA2083627C CA2083627C (en) 1999-09-21

Family

ID=6445512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002083627A Expired - Fee Related CA2083627C (en) 1991-11-25 1992-11-24 Tread pattern for vehicle tire

Country Status (8)

Country Link
EP (1) EP0544236B1 (en)
JP (1) JP2705000B2 (en)
AT (1) ATE133899T1 (en)
CA (1) CA2083627C (en)
DE (2) DE4138687C2 (en)
DK (1) DK0544236T3 (en)
FI (1) FI100514B (en)
NO (1) NO177258C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182113B2 (en) * 2002-01-18 2007-02-27 Bridgestone Corporation Pneumatic tire with tread including protruding portions on wall surface of groove
US7543617B2 (en) * 2004-08-31 2009-06-09 Sumitomo Rubber Industries, Ltd. Pneumatic tire having narrow grooves in side surface of longitudinal main groove
US8281830B2 (en) * 2008-04-11 2012-10-09 The Yokohama Rubber Co., Ltd. Pneumatic tire with tread pattern including land portions having rib-like configurations
US8844594B2 (en) * 2005-11-09 2014-09-30 Toyo Tire & Rubber Co., Ltd. Pneumatic tire with tread having blocks and transverse grooves
US10350946B2 (en) * 2013-10-30 2019-07-16 Bridgestone Americas Tire Operations, Llc Snow tire with directional paddles

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416435A1 (en) * 1994-05-10 1996-02-01 Uniroyal Englebert Gmbh Tread pattern
JP4198199B2 (en) * 1995-11-10 2008-12-17 株式会社ブリヂストン Heavy duty pneumatic tire
JP4441009B2 (en) * 1999-03-31 2010-03-31 株式会社ブリヂストン Pneumatic tire
US6601280B1 (en) 2000-08-30 2003-08-05 Bridgestone/Firestone Research Method of converting a mold
JP4873514B2 (en) * 2001-01-29 2012-02-08 東洋ゴム工業株式会社 Pneumatic tire
US7497240B2 (en) 2001-12-19 2009-03-03 The Goodyear Tire & Rubber Company Tire including projections having sides of unequal length and an undercut extending beneath the apex
JP5038649B2 (en) * 2006-04-18 2012-10-03 東洋ゴム工業株式会社 Pneumatic tire
JP5003049B2 (en) * 2006-07-28 2012-08-15 横浜ゴム株式会社 tire
DE102008037497A1 (en) 2008-10-30 2010-05-06 Continental Reifen Deutschland Gmbh Vehicle tires
JP4471031B1 (en) * 2009-02-16 2010-06-02 横浜ゴム株式会社 Pneumatic tire
JP5519721B2 (en) * 2012-04-05 2014-06-11 株式会社ブリヂストン Pneumatic tire
JP6092748B2 (en) * 2013-10-11 2017-03-08 株式会社ブリヂストン Pneumatic tire
DE102015200234A1 (en) 2015-01-12 2016-07-14 Continental Reifen Deutschland Gmbh Vehicle tires
CN106042787A (en) * 2016-07-04 2016-10-26 厦门正新橡胶工业有限公司 Trench wall structure of pneumatic tire tread pattern
JP6891556B2 (en) * 2017-03-14 2021-06-18 住友ゴム工業株式会社 tire

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441063A1 (en) * 1974-08-27 1976-03-18 Dunlop Ag TREAD PROFILING FOR VEHICLE AIR TIRES
JPS603102U (en) * 1983-06-22 1985-01-11 株式会社ブリヂストン pneumatic snow tires
JPS62255203A (en) * 1986-04-30 1987-11-07 Bridgestone Corp Pneumatic radial tire
JP2918227B2 (en) * 1988-02-29 1999-07-12 オーツタイヤ株式会社 Tread structure of pneumatic tire
JPH0241802U (en) * 1988-09-16 1990-03-22
JPH02175302A (en) * 1988-12-27 1990-07-06 Bridgestone Corp Pneumatic tire
JPH03193508A (en) * 1989-12-04 1991-08-23 Sumitomo Rubber Ind Ltd Pneumatic tire

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182113B2 (en) * 2002-01-18 2007-02-27 Bridgestone Corporation Pneumatic tire with tread including protruding portions on wall surface of groove
CN1322991C (en) * 2002-01-18 2007-06-27 株式会社普利司通 Pneumatic tire
US7543617B2 (en) * 2004-08-31 2009-06-09 Sumitomo Rubber Industries, Ltd. Pneumatic tire having narrow grooves in side surface of longitudinal main groove
US8844594B2 (en) * 2005-11-09 2014-09-30 Toyo Tire & Rubber Co., Ltd. Pneumatic tire with tread having blocks and transverse grooves
US8281830B2 (en) * 2008-04-11 2012-10-09 The Yokohama Rubber Co., Ltd. Pneumatic tire with tread pattern including land portions having rib-like configurations
US10350946B2 (en) * 2013-10-30 2019-07-16 Bridgestone Americas Tire Operations, Llc Snow tire with directional paddles

Also Published As

Publication number Publication date
NO177258B (en) 1995-05-08
FI100514B (en) 1997-12-31
NO177258C (en) 1995-08-16
EP0544236B1 (en) 1996-02-07
DE4138687C2 (en) 1995-09-14
DE4138687A1 (en) 1993-05-27
DK0544236T3 (en) 1996-06-24
JPH05238210A (en) 1993-09-17
NO924527L (en) 1993-05-26
JP2705000B2 (en) 1998-01-26
EP0544236A1 (en) 1993-06-02
FI925347L (en) 1993-05-26
CA2083627C (en) 1999-09-21
DE59205298D1 (en) 1996-03-21
ATE133899T1 (en) 1996-02-15
FI925347A0 (en) 1992-11-25
NO924527D0 (en) 1992-11-24

Similar Documents

Publication Publication Date Title
CA2083627A1 (en) Tread Pattern for Vehicle Tire
CA2083626A1 (en) Tread pattern for vehicle tire
CA2015012A1 (en) Vehicle tyre
CA2026675A1 (en) Pneumatic tire
EP0921020A3 (en) Winter tyre tread
AU4877693A (en) Pneumatic tire having improved wet traction
ATA102991A (en) TIRES WITH A TREAD
DE59400287D1 (en) Vehicle tires
MY113664A (en) Pneumatic tire having improved wet traction
SE9802830L (en) Deckless tires
JPS6447603A (en) Tire having tread pattern having crossing sipes
CA2152235A1 (en) Pneumatic Tires
IE56561B1 (en) Tread patterns of motor vehicle tyres
AU647245B2 (en) Pneumatic tire having improved wet traction
JPS649008A (en) All-weather type pneumatic tire
EP0890456A3 (en) All-season pneumatic radial tire for passenger car
EP0325905A3 (en) Tread pattern for vehicle tyres
ATA258492A (en) VEHICLE TIRE WITH A TREAD PROFILE
USD295162S (en) Vehicle tire
JPS6418706A (en) Snow tire
CN2130141Y (en) Anti-slip tyre
AU4445585A (en) Tyre tread with sipes
JPS6483408A (en) Pneumatic tire for heavy load
GB8928228D0 (en) Auto die lateral traction

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed