DE69316299D1 - Luftreifen mit verbesserter Nassgriffigkeit - Google Patents

Luftreifen mit verbesserter Nassgriffigkeit

Info

Publication number
DE69316299D1
DE69316299D1 DE69316299T DE69316299T DE69316299D1 DE 69316299 D1 DE69316299 D1 DE 69316299D1 DE 69316299 T DE69316299 T DE 69316299T DE 69316299 T DE69316299 T DE 69316299T DE 69316299 D1 DE69316299 D1 DE 69316299D1
Authority
DE
Germany
Prior art keywords
pneumatic tires
wet grip
improved wet
improved
grip
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 - Fee Related
Application number
DE69316299T
Other languages
English (en)
Other versions
DE69316299T3 (de
DE69316299T2 (de
Inventor
William Eugene Glover
John Steven Attinello
Samuel Patrick Landers
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25497601&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69316299(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of DE69316299D1 publication Critical patent/DE69316299D1/de
Publication of DE69316299T2 publication Critical patent/DE69316299T2/de
Publication of DE69316299T3 publication Critical patent/DE69316299T3/de
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
    • B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
    • B60C11/0316—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation 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
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
    • 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
    • B60C11/0304—Asymmetric 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
    • 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
    • B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
    • 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
    • B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/1369—Tie bars for linking block elements and bridging the groove
    • 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
    • B60C2011/0386—Continuous ribs
    • B60C2011/0388—Continuous ribs provided at the equatorial plane
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
DE69316299T 1992-10-02 1993-09-24 Luftreifen mit verbesserter Nassgriffigkeit Expired - Fee Related DE69316299T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/955,961 US5327952A (en) 1991-03-08 1992-10-02 Pneumatic tire having improved wet traction

Publications (3)

Publication Number Publication Date
DE69316299D1 true DE69316299D1 (de) 1998-02-19
DE69316299T2 DE69316299T2 (de) 1998-07-09
DE69316299T3 DE69316299T3 (de) 2002-04-25

Family

ID=25497601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316299T Expired - Fee Related DE69316299T3 (de) 1992-10-02 1993-09-24 Luftreifen mit verbesserter Nassgriffigkeit

Country Status (8)

Country Link
US (2) US5327952A (de)
EP (1) EP0590526B2 (de)
BR (1) BR9303901A (de)
CA (1) CA2101862A1 (de)
DE (1) DE69316299T3 (de)
ES (1) ES2112941T3 (de)
MX (1) MX9306044A (de)
MY (1) MY109083A (de)

Families Citing this family (78)

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US5595619A (en) * 1992-10-14 1997-01-21 Sumitomo Rubber Industries, Ltd. Pneumatic tire including shoulder parts
JP2643065B2 (ja) * 1992-10-19 1997-08-20 住友ゴム工業株式会社 空気入りタイヤ
DE69325397T2 (de) * 1992-11-13 1999-10-14 Sumitomo Rubber Industries Luftreifen
US5710718A (en) * 1993-01-27 1998-01-20 Bridgestone Corporation Method of designing a pneumatic tire to achieve a best mode under given conditions
US5957179A (en) * 1993-11-03 1999-09-28 The Goodyear Tire & Rubber Company Pneumatic tire having improved wet traction
JP2644970B2 (ja) * 1993-12-27 1997-08-25 住友ゴム工業株式会社 空気入りタイヤ
JP2799137B2 (ja) * 1993-12-29 1998-09-17 住友ゴム工業株式会社 空気入りタイヤ
US5503206A (en) * 1994-04-11 1996-04-02 The Goodyear Tire & Rubber Company Pneumatic tire having improved wet traction
EP0676305B1 (de) * 1994-04-11 1998-07-22 Sumitomo Rubber Industries Limited Luftreifen
JP2791338B2 (ja) * 1994-04-13 1998-08-27 住友ゴム工業株式会社 空気入りタイヤ
US5658404A (en) * 1994-04-15 1997-08-19 The Goodyear Tire & Rubber Company Radial pneumatic light truck or automobile tire
US5603785A (en) * 1994-05-06 1997-02-18 The Goodyear Tire & Rubber Company Tire including two aquachannels on one side
WO1995031345A1 (fr) * 1994-05-13 1995-11-23 The Yokohama Rubber Co., Ltd. Pneu a carcasse radiale
DE4420315A1 (de) * 1994-06-10 1995-12-14 Continental Ag Fahrzeugluftreifen mit sichtbar asymmetrischer Lauffläche
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USD377921S (en) * 1994-11-07 1997-02-11 Bridgestone Corporation Automobile tire
JP3555777B2 (ja) * 1994-11-22 2004-08-18 株式会社ブリヂストン 方向性傾斜溝を有する高運動性能空気入りタイヤ
AT402385B (de) * 1995-04-21 1997-04-25 Semperit Ag Profilierter laufstreifen für einen fahrzeugluftreifen
US5746849A (en) * 1995-12-11 1998-05-05 The Goodyear Tire & Rubber Company Tire tread including tie bar
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JP3218230B2 (ja) * 1998-12-07 2001-10-15 住友ゴム工業株式会社 空気入りタイヤ
US6340041B1 (en) * 1998-12-11 2002-01-22 Sumitomo Rubber Industries Pneumatic tire including two wide circumferential grooves
JP4499883B2 (ja) * 1999-07-26 2010-07-07 住友ゴム工業株式会社 空気入りタイヤ
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US8412377B2 (en) 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
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US6450223B1 (en) * 2000-05-23 2002-09-17 The Goodyear Tire & Rubber Company Pneumatic tire having improved wet traction
US7571511B2 (en) * 2002-01-03 2009-08-11 Irobot Corporation Autonomous floor-cleaning robot
US6690134B1 (en) * 2001-01-24 2004-02-10 Irobot Corporation Method and system for robot localization and confinement
US8396592B2 (en) * 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US7429843B2 (en) 2001-06-12 2008-09-30 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
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US8386081B2 (en) 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
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JP4309119B2 (ja) * 2002-12-03 2009-08-05 横浜ゴム株式会社 空気入りタイヤ
US20040112492A1 (en) * 2002-12-12 2004-06-17 John Kotanides Tire for inter-city buses and motor coaches
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US8170839B2 (en) * 2009-04-24 2012-05-01 Bridgestone Americas Tire Operations, Llc Method of designing a tire tread
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Also Published As

Publication number Publication date
ES2112941T3 (es) 1998-04-16
MX9306044A (es) 1994-04-29
EP0590526A1 (de) 1994-04-06
EP0590526B1 (de) 1998-01-14
CA2101862A1 (en) 1994-04-03
US5386862A (en) 1995-02-07
DE69316299T3 (de) 2002-04-25
EP0590526B2 (de) 2001-08-08
BR9303901A (pt) 1994-04-19
DE69316299T2 (de) 1998-07-09
US5327952A (en) 1994-07-12
MY109083A (en) 1996-11-30

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