GB1254699A - Improvements in or relating to pneumatic tyres - Google Patents

Improvements in or relating to pneumatic tyres

Info

Publication number
GB1254699A
GB1254699A GB1876568A GB1876568A GB1254699A GB 1254699 A GB1254699 A GB 1254699A GB 1876568 A GB1876568 A GB 1876568A GB 1876568 A GB1876568 A GB 1876568A GB 1254699 A GB1254699 A GB 1254699A
Authority
GB
United Kingdom
Prior art keywords
grooves
shoulder
zig
circumferential
zag
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
Application number
GB1876568A
Other languages
English (en)
Inventor
Frank Bernard Jones
Clive Flint
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.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings 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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Priority to GB1265652D priority Critical patent/GB1265652A/en
Priority to GB1876568A priority patent/GB1254699A/en
Priority to IE462/69A priority patent/IE32908B1/xx
Priority to SE05309/69A priority patent/SE358592B/xx
Priority to NL6905813A priority patent/NL6905813A/xx
Priority to NL6905850A priority patent/NL6905850A/xx
Priority to FR6911968A priority patent/FR2006614A1/fr
Priority to FR6911967A priority patent/FR2006613A1/fr
Priority to DE19691920216 priority patent/DE1920216A1/de
Priority to DE19691920215 priority patent/DE1920215A1/de
Publication of GB1254699A publication Critical patent/GB1254699A/en
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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • 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
    • B60C11/12—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
    • B60C11/1272—Width of the sipe
    • B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • 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
    • B60C2011/1254—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
GB1876568A 1968-04-20 1968-04-20 Improvements in or relating to pneumatic tyres Expired GB1254699A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1265652D GB1265652A (enrdf_load_stackoverflow) 1968-04-20 1968-04-20
GB1876568A GB1254699A (en) 1968-04-20 1968-04-20 Improvements in or relating to pneumatic tyres
IE462/69A IE32908B1 (en) 1968-04-20 1969-04-09 Improvements in or relating to pneumatic tyres
SE05309/69A SE358592B (enrdf_load_stackoverflow) 1968-04-20 1969-04-15
NL6905813A NL6905813A (enrdf_load_stackoverflow) 1968-04-20 1969-04-15
NL6905850A NL6905850A (enrdf_load_stackoverflow) 1968-04-20 1969-04-16
FR6911968A FR2006614A1 (enrdf_load_stackoverflow) 1968-04-20 1969-04-17
FR6911967A FR2006613A1 (enrdf_load_stackoverflow) 1968-04-20 1969-04-17
DE19691920216 DE1920216A1 (de) 1968-04-20 1969-04-21 Pneumatischer Reifen
DE19691920215 DE1920215A1 (de) 1968-04-20 1969-04-21 Luftreifen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1876568A GB1254699A (en) 1968-04-20 1968-04-20 Improvements in or relating to pneumatic tyres
GB1876468 1968-04-20

Publications (1)

Publication Number Publication Date
GB1254699A true GB1254699A (en) 1971-11-24

Family

ID=26253592

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1265652D Expired GB1265652A (enrdf_load_stackoverflow) 1968-04-20 1968-04-20
GB1876568A Expired GB1254699A (en) 1968-04-20 1968-04-20 Improvements in or relating to pneumatic tyres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1265652D Expired GB1265652A (enrdf_load_stackoverflow) 1968-04-20 1968-04-20

Country Status (4)

Country Link
DE (2) DE1920215A1 (enrdf_load_stackoverflow)
FR (2) FR2006613A1 (enrdf_load_stackoverflow)
GB (2) GB1265652A (enrdf_load_stackoverflow)
NL (2) NL6905813A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913805A (enrdf_load_stackoverflow) * 1972-05-30 1974-02-06
GB2253816A (en) * 1991-03-20 1992-09-23 Goodyear Tire & Rubber Pneumatic tire tread having high density siping zones in the shoulder regions
GB2253817A (en) * 1991-03-20 1992-09-23 Goodyear Tire & Rubber Ribbed tire tread having high density siping zones in the rib regions
US5345988A (en) * 1992-05-27 1994-09-13 The Yokohama Rubber Co., Ltd. Pneumatic radial tire for heavy loads
US5660652A (en) * 1995-07-14 1997-08-26 The Goodyear Tire & Rubber Company Truck tire and tread for steer axles
EP1157859A1 (en) * 2000-05-23 2001-11-28 Nokian Tyres PLC. Tyre tread with blocks containing sipes
WO2005037574A1 (ja) 2003-10-15 2005-04-28 The Yokohama Rubber Co., Ltd. 空気入りタイヤ
US20120273104A1 (en) * 2011-04-27 2012-11-01 Masahiro Ishida Pneumatic tire
WO2024184484A1 (fr) * 2023-03-09 2024-09-12 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant des découpures analogues de longueurs différentes

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199204A (ja) * 1982-05-12 1983-11-19 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPS61132105U (enrdf_load_stackoverflow) * 1985-02-07 1986-08-18
JPS61215102A (ja) * 1985-03-19 1986-09-24 Sumitomo Rubber Ind Ltd 低騒音空気入りタイヤ
DE3531047A1 (de) * 1985-08-30 1987-03-05 Uniroyal Englebert Gmbh Fahrzeugluftreifen
US4913208A (en) * 1988-01-21 1990-04-03 The Goodyear Tire & Rubber Company Pneumatic radial-ply tire having block pattern tread
JP3822338B2 (ja) 1997-11-19 2006-09-20 株式会社ブリヂストン 空気入りタイヤ
FR2998511B1 (fr) * 2012-11-29 2014-12-26 Michelin & Cie Bande de roulement pour pneumatique neige comportant des incisions et des cavites
DE102014203546A1 (de) 2014-02-27 2015-08-27 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP2017024662A (ja) * 2015-07-27 2017-02-02 横浜ゴム株式会社 空気入りタイヤ
WO2020102070A1 (en) * 2018-11-16 2020-05-22 Compagnie Generale Des Etablissements Michelin Heavy truck tire with shoulder rib sipe arrangement
EP4363245A1 (en) * 2021-06-29 2024-05-08 Compagnie Generale Des Etablissements Michelin Tread with a u-shaped sipe

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913805A (enrdf_load_stackoverflow) * 1972-05-30 1974-02-06
GB2253816A (en) * 1991-03-20 1992-09-23 Goodyear Tire & Rubber Pneumatic tire tread having high density siping zones in the shoulder regions
GB2253817A (en) * 1991-03-20 1992-09-23 Goodyear Tire & Rubber Ribbed tire tread having high density siping zones in the rib regions
US5289862A (en) * 1991-03-20 1994-03-01 The Goodyear Tire & Rubber Company Tread for a ribbed pneumatic tire having high density siping zones located in the rib regions
GB2253817B (en) * 1991-03-20 1994-10-26 Goodyear Tire & Rubber A tread for a ribbed pneumatic tire having high density siping zones located in the rib regions
GB2253816B (en) * 1991-03-20 1994-10-26 Goodyear Tire & Rubber A tread for a pneumatic tire having high density siping zones located in the shoulder regions
US5345988A (en) * 1992-05-27 1994-09-13 The Yokohama Rubber Co., Ltd. Pneumatic radial tire for heavy loads
US5660652A (en) * 1995-07-14 1997-08-26 The Goodyear Tire & Rubber Company Truck tire and tread for steer axles
EP1157859A1 (en) * 2000-05-23 2001-11-28 Nokian Tyres PLC. Tyre tread with blocks containing sipes
US6837285B2 (en) 2000-05-23 2005-01-04 Nokian Tyres Plc Pattern blocks in the tread of a tire
WO2005037574A1 (ja) 2003-10-15 2005-04-28 The Yokohama Rubber Co., Ltd. 空気入りタイヤ
EP1695843A4 (en) * 2003-10-15 2012-04-18 Yokohama Rubber Co Ltd PNEUMATIC
US20120273104A1 (en) * 2011-04-27 2012-11-01 Masahiro Ishida Pneumatic tire
US9016338B2 (en) 2011-04-27 2015-04-28 The Yokohama Rubber Co., Ltd. Pneumatic tire
AU2012200282B2 (en) * 2011-04-27 2015-08-20 The Yokohama Rubber Co., Ltd. Pneumatic tire
AU2015209748B2 (en) * 2011-04-27 2016-06-30 The Yokohama Rubber Co., Ltd. Pneumatic tire
WO2024184484A1 (fr) * 2023-03-09 2024-09-12 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant des découpures analogues de longueurs différentes

Also Published As

Publication number Publication date
FR2006613A1 (enrdf_load_stackoverflow) 1969-12-26
DE1920216A1 (de) 1969-11-20
GB1265652A (enrdf_load_stackoverflow) 1972-03-01
DE1920215A1 (de) 1969-11-20
NL6905850A (enrdf_load_stackoverflow) 1969-10-22
FR2006614A1 (enrdf_load_stackoverflow) 1969-12-26
NL6905813A (enrdf_load_stackoverflow) 1969-10-22

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