FR2256045B1 - - Google Patents

Info

Publication number
FR2256045B1
FR2256045B1 FR7442534A FR7442534A FR2256045B1 FR 2256045 B1 FR2256045 B1 FR 2256045B1 FR 7442534 A FR7442534 A FR 7442534A FR 7442534 A FR7442534 A FR 7442534A FR 2256045 B1 FR2256045 B1 FR 2256045B1
Authority
FR
France
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
Application number
FR7442534A
Other versions
FR2256045A1 (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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Publication of FR2256045A1 publication Critical patent/FR2256045A1/fr
Application granted granted Critical
Publication of FR2256045B1 publication Critical patent/FR2256045B1/fr
Expired 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
    • B60C11/12—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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C11/125—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern arranged at the groove bottom
    • 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
    • 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
    • Y10S152/04—Crack resistant
    • 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
    • Y10S152/90—Tread pattern having no blocks and having circumferential ribs defined by zig-zag circumferential grooves
FR7442534A 1973-12-31 1974-12-23 Expired FR2256045B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49001337A JPS5098001A (fr) 1973-12-31 1973-12-31

Publications (2)

Publication Number Publication Date
FR2256045A1 FR2256045A1 (fr) 1975-07-25
FR2256045B1 true FR2256045B1 (fr) 1977-07-08

Family

ID=11498673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442534A Expired FR2256045B1 (fr) 1973-12-31 1974-12-23

Country Status (6)

Country Link
US (1) US3938572A (fr)
JP (1) JPS5098001A (fr)
DE (1) DE2459167A1 (fr)
FR (1) FR2256045B1 (fr)
GB (1) GB1447938A (fr)
IT (1) IT1027209B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155393A (en) * 1977-06-30 1979-05-22 Caterpillar Tractor Co. Pneumatic tire carcass
US4865098A (en) * 1983-02-09 1989-09-12 The Goodyear Tire & Rubber Company Pneumatic aircaft tire
JPS6185503U (fr) * 1984-11-09 1986-06-05
JPS61215102A (ja) * 1985-03-19 1986-09-24 Sumitomo Rubber Ind Ltd 低騒音空気入りタイヤ
JPH01215604A (ja) * 1988-02-23 1989-08-29 Toyo Tire & Rubber Co Ltd 溝底にサイプを有する重荷重用空気入りラジアルタイヤ
FR2758768B1 (fr) * 1997-01-24 1999-03-05 Michelin & Cie Bande de roulement a rainures recreusables
GB2329161A (en) * 1997-09-13 1999-03-17 Sumitomo Rubber Ind Vehicle tyre treads
US7004216B2 (en) * 2003-12-11 2006-02-28 The Goodyear Tire & Rubber Company Tire tread including spaced projections in base of groove
US20090095387A1 (en) * 2007-10-15 2009-04-16 The Goodyear Tire & Rubber Co. Tire With Tread Having Full Depth Siping
US9731561B2 (en) * 2013-10-22 2017-08-15 Bridgestone Americas Tire Operations, Llc Tire having grooves comprising sipes and/or other cross-groove negative geometry
WO2015100435A1 (fr) 2013-12-26 2015-07-02 Bridgestone Americas Tire Operations, Llc Bande de roulement de pneu ayant un dispositif à orifice flexible

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527015A (en) * 1939-02-27 1940-10-01 Dunlop Rubber Co Improvements in treads for pneumatic tyres
US2696863A (en) * 1951-06-20 1954-12-14 Us Rubber Co Tire tread
FR2086748A5 (fr) * 1970-04-07 1971-12-31 Michelin & Cie

Also Published As

Publication number Publication date
US3938572A (en) 1976-02-17
IT1027209B (it) 1978-11-20
GB1447938A (en) 1976-09-02
JPS5098001A (fr) 1975-08-04
FR2256045A1 (fr) 1975-07-25
DE2459167A1 (de) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse