[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FI20001234A - Pattern blocks in the wear surface of vehicle tires - Google Patents

Pattern blocks in the wear surface of vehicle tires Download PDF

Info

Publication number
FI20001234A
FI20001234A FI20001234A FI20001234A FI20001234A FI 20001234 A FI20001234 A FI 20001234A FI 20001234 A FI20001234 A FI 20001234A FI 20001234 A FI20001234 A FI 20001234A FI 20001234 A FI20001234 A FI 20001234A
Authority
FI
Finland
Prior art keywords
slit
webs
pattern blocks
bend
pattern
Prior art date
Application number
FI20001234A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI115833B (en
Inventor
Pentti Juhani Eromaeki
Original Assignee
Nokian Renkaat Oyj
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 Nokian Renkaat Oyj filed Critical Nokian Renkaat Oyj
Priority to FI20001234A priority Critical patent/FI115833B/en
Priority to AT01660093T priority patent/ATE348717T1/en
Priority to DE60125276T priority patent/DE60125276T2/en
Priority to EP01660093A priority patent/EP1157859B1/en
Priority to NO20012504A priority patent/NO322295B1/en
Priority to US09/864,925 priority patent/US6837285B2/en
Priority to JP2001154303A priority patent/JP2002002235A/en
Publication of FI20001234A publication Critical patent/FI20001234A/en
Application granted granted Critical
Publication of FI115833B publication Critical patent/FI115833B/en

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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • 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
    • B60C11/12—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
    • 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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1245—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern being arranged in crossing relation, e.g. sipe mesh
    • 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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
    • 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
    • Y10S152/03—Slits in threads

Landscapes

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

Abstract

The invention relates to pattern blocks in the tread of a vehicle tyre, the tread comprising the tread layer (20) on the tyre carcass (25) and on that pattern blocks (1) separated from each other by wider grooves (21). At least part of these pattern blocks comprise fine slits (2), which are substantially narrower than the grooves, each slit comprising within the area (A1) of the pattern block at least one bend (5) or at least one end (4). Two adjacent slits (2) form surface tear points (10), each of which consists of: webs (3a, 3b) between at least one end (4) of one slit and at least one second slit or its end; or webs (3c, 3d) between the bend of one slit and one second slit or its bend (5). The web width (W2) of the webs is at most five times the slit width (W2), and the adjacent slits restrict between their mutual webs (3a-3d) between them nubs (8) inside the pattern block. <IMAGE>
FI20001234A 2000-05-23 2000-05-23 Treads on the tread of the vehicle tire FI115833B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20001234A FI115833B (en) 2000-05-23 2000-05-23 Treads on the tread of the vehicle tire
AT01660093T ATE348717T1 (en) 2000-05-23 2001-05-08 TIRE TREAD WITH FINE CUTS IN THE PROFILE BLOCKS
DE60125276T DE60125276T2 (en) 2000-05-23 2001-05-08 Tire tread with fine cuts in the tread blocks
EP01660093A EP1157859B1 (en) 2000-05-23 2001-05-08 Tyre tread with blocks containing sipes
NO20012504A NO322295B1 (en) 2000-05-23 2001-05-22 Monster blocks in a tread on a vehicle tire.
US09/864,925 US6837285B2 (en) 2000-05-23 2001-05-23 Pattern blocks in the tread of a tire
JP2001154303A JP2002002235A (en) 2000-05-23 2001-05-23 Pattern block for tread of tire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001234A FI115833B (en) 2000-05-23 2000-05-23 Treads on the tread of the vehicle tire
FI20001234 2000-05-23

Publications (2)

Publication Number Publication Date
FI20001234A true FI20001234A (en) 2001-11-24
FI115833B FI115833B (en) 2005-07-29

Family

ID=8558436

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001234A FI115833B (en) 2000-05-23 2000-05-23 Treads on the tread of the vehicle tire

Country Status (7)

Country Link
US (1) US6837285B2 (en)
EP (1) EP1157859B1 (en)
JP (1) JP2002002235A (en)
AT (1) ATE348717T1 (en)
DE (1) DE60125276T2 (en)
FI (1) FI115833B (en)
NO (1) NO322295B1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4114713B2 (en) * 2001-11-30 2008-07-09 横浜ゴム株式会社 Pneumatic tire
JP4056304B2 (en) * 2002-06-24 2008-03-05 横浜ゴム株式会社 Pneumatic tires for icy and snowy roads
JP4505417B2 (en) * 2003-09-05 2010-07-21 株式会社ブリヂストン Pneumatic tire
JP4764085B2 (en) * 2005-07-22 2011-08-31 株式会社ブリヂストン Pneumatic tire
US7779876B2 (en) * 2005-10-19 2010-08-24 Bridgestone Americas Tire Operations, Llc Reinforced blade for use in a vulcanization mold to form a sipe in a tire
JP4521829B2 (en) * 2005-11-09 2010-08-11 東洋ゴム工業株式会社 Pneumatic tire
JP4145337B2 (en) * 2007-01-17 2008-09-03 横浜ゴム株式会社 Pneumatic tire
US7950426B2 (en) * 2007-06-08 2011-05-31 Bridgestone Americas Tire Operations, Llc Tread blocks having reduced edge stiffness
JP4957786B2 (en) * 2009-02-12 2012-06-20 横浜ゴム株式会社 Pneumatic tire
JP5698622B2 (en) * 2011-08-04 2015-04-08 株式会社ブリヂストン tire
DE102013111471A1 (en) * 2013-10-17 2015-04-23 Continental Reifen Deutschland Gmbh Vehicle tires
CA159328S (en) * 2014-05-15 2015-09-21 Hankook Tire Co Ltd Tire
CA159352S (en) * 2014-05-15 2015-09-24 Hankook Tire Co Ltd Tire
USD754058S1 (en) * 2014-12-18 2016-04-19 The Goodyear Tire & Rubber Company Tire
MX2017012262A (en) * 2015-03-23 2018-01-09 Cooper Tire & Rubber Co Dual dome convex tire tread block or tread rib.
JP6836382B2 (en) * 2016-12-13 2021-03-03 Ｔｏｙｏ Ｔｉｒｅ株式会社 Pneumatic tires
USD858425S1 (en) 2017-08-30 2019-09-03 Bridgestone Americas Tire Operations, Llc Tire
EP4209362A4 (en) * 2020-09-03 2024-02-28 Sumitomo Rubber Industries, Ltd. Tire
DE102020215798A1 (en) * 2020-12-14 2022-06-15 Continental Reifen Deutschland Gmbh Vehicle Pneumatic Tires
US20230191846A1 (en) * 2021-12-17 2023-06-22 The Goodyear Tire & Rubber Company Winter tire tread pattern
JP2024093504A (en) * 2022-12-27 2024-07-09 住友ゴム工業株式会社 tire
JP2024098861A (en) * 2023-01-11 2024-07-24 住友ゴム工業株式会社 tire
JP2024155143A (en) * 2023-04-20 2024-10-31 株式会社ブリヂストン Pneumatic tires

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869980A (en) * 1958-06-20 1961-06-07 Us Rubber Co Improvements in slotted tyre tread
GB1265652A (en) * 1968-04-20 1972-03-01
DE2253717A1 (en) 1972-11-02 1974-05-09 Uniroyal Ag VEHICLE AIR TIRES
DE2549668A1 (en) * 1975-11-05 1977-05-12 Uniroyal Ag VEHICLE TIRES WITH RADIAL CARCASS
FR2544251B1 (en) 1983-04-12 1986-05-09 Michelin & Cie RELIEF ELEMENTS OF A TIRE TREAD COMPRISING WAVY OR BROKEN TRACK INCISIONS
DE3540669A1 (en) 1985-11-16 1987-05-21 Continental Gummi Werke Ag Pneumatic vehicle tyre
JPS63278807A (en) * 1987-05-11 1988-11-16 Toyo Tire & Rubber Co Ltd Mold for vulcanization molding of tire
US5176765A (en) * 1988-04-13 1993-01-05 Bridgestone Corporation Pneumatic tire having outer tread layer of foam rubber
JPH02175302A (en) 1988-12-27 1990-07-06 Bridgestone Corp Pneumatic tire
JP3312784B2 (en) * 1993-07-28 2002-08-12 株式会社ブリヂストン Pneumatic tire
JP3391538B2 (en) * 1994-02-02 2003-03-31 住友ゴム工業株式会社 studless tire
EP0688686B1 (en) * 1994-06-21 1998-07-22 Bridgestone Corporation Pneumatic tires
JP3426386B2 (en) * 1995-03-09 2003-07-14 株式会社ブリヂストン Pneumatic tire suitable for running on ice and snow
AT404339B (en) * 1995-11-24 1998-10-27 Semperit Ag VEHICLE TIRES
JPH08276709A (en) 1995-12-11 1996-10-22 Koichi Nakazato Tire
WO1998040228A1 (en) 1997-03-11 1998-09-17 Bridgestone Corporation Pneumatic tire
FI105903B (en) 1997-05-26 2000-10-31 Nokian Renkaat Oy Vehicle tire tread and lamella for tread design
JP4272301B2 (en) 1998-06-18 2009-06-03 住友ゴム工業株式会社 Tread pattern forming method
US6382283B1 (en) * 1998-12-23 2002-05-07 Pirelli Pneumatici S.P.A. Tire for vehicle wheels including sipes
JP3912468B2 (en) * 1999-04-12 2007-05-09 横浜ゴム株式会社 Pneumatic tire
DE60023222T2 (en) 1999-07-19 2006-05-24 Bridgestone Corp. tire

Also Published As

Publication number Publication date
NO20012504D0 (en) 2001-05-22
JP2002002235A (en) 2002-01-08
US6837285B2 (en) 2005-01-04
EP1157859B1 (en) 2006-12-20
NO322295B1 (en) 2006-09-11
FI115833B (en) 2005-07-29
ATE348717T1 (en) 2007-01-15
EP1157859A1 (en) 2001-11-28
DE60125276D1 (en) 2007-02-01
DE60125276T2 (en) 2007-04-05
NO20012504L (en) 2001-11-26
US20020007889A1 (en) 2002-01-24

Similar Documents

Publication Publication Date Title
FI20001234A (en) Pattern blocks in the wear surface of vehicle tires
KR100345646B1 (en) Tread profile for vehicle tyres
ATE546304T1 (en) TIRE
ITMI940309A1 (en) TIRE FOR MEDIUM / HEAVY TRANSPORT VEHICLES WITH UNIVERSAL TYPE TREAD
NO177990C (en) Path pattern for vehicle tire
CA2320831C (en) Winter tyre for vehicle, particularly a traction winter tyre for heavy trucks
JP4262817B2 (en) Pneumatic tire
FI972214A (en) Wear surface for vehicle tires and slats for shaping the surface pattern
JP4929466B2 (en) Pneumatic tire
ATE122971T1 (en) VEHICLE TIRES.
SE464507B (en) DAECK FOR VEHICLE WHEELS
EP1920950B1 (en) Pneumatic tire
EP0638446B1 (en) Tread for pneumatic vehicle tyres
JP2002264612A (en) Pneumatic tire
JP3509387B2 (en) Pneumatic tire
JP3860308B2 (en) Pneumatic radial tire for all season passenger cars
KR100262118B1 (en) Tire tread structure
JPS62155105A (en) Block pattern tire
JPH09300914A (en) Pneumatic tire
JP5108220B2 (en) Pneumatic tire
JPH061120A (en) Pneumatic tire
KR20060068056A (en) Pneumatic tire
JPH0288312A (en) Pneumatic tire
JPH06206407A (en) Pneumatic tire for road on which ice and snow lay
KR950012254B1 (en) Radial tire

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 115833

Country of ref document: FI

MA Patent expired