ZA7900805B - Tyres - Google Patents

Tyres

Info

Publication number
ZA7900805B
ZA7900805B ZA79805A ZA7900805A ZA7900805B ZA 7900805 B ZA7900805 B ZA 7900805B ZA 79805 A ZA79805 A ZA 79805A ZA 7900805 A ZA7900805 A ZA 7900805A ZA 7900805 B ZA7900805 B ZA 7900805B
Authority
ZA
South Africa
Prior art keywords
tyres
Prior art date
Application number
ZA79805A
Inventor
L Maiocchi
Original Assignee
Pirelli
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
Priority to IT20994/78A priority Critical patent/IT1093433B/en
Application filed by Pirelli filed Critical Pirelli
Publication of ZA7900805B publication Critical patent/ZA7900805B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2223Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre with an interrupted zero degree ply, e.g. using two or more portions for the same ply
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252Physical properties or dimension of the zero degree ply cords
    • B60C2009/2266Density of the cords in width direction
    • B60C2009/2271Density of the cords in width direction with variable density
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252Physical properties or dimension of the zero degree ply cords
    • B60C2009/2295Physical properties or dimension of the zero degree ply cords with different cords in the same layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • Y10T152/10495Pneumatic tire or inner tube
    • Y10T152/10765Characterized by belt or breaker structure
    • Y10T152/10792Structure where each bias angle reinforcing cord ply has no opposingly angled ply
ZA79805A 1978-03-09 1979-02-20 Tyres ZA7900805B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20994/78A IT1093433B (en) 1978-03-09 1978-03-09 Improvement to the annular reinforcement structure for radial tires

Publications (1)

Publication Number Publication Date
ZA7900805B true ZA7900805B (en) 1980-03-26

Family

ID=11175116

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA79805A ZA7900805B (en) 1978-03-09 1979-02-20 Tyres

Country Status (22)

Country Link
US (1) US4293019A (en)
JP (1) JPS54126305A (en)
AR (1) AR220172A1 (en)
AT (1) AT362245B (en)
BE (1) BE874324A (en)
CA (1) CA1089341A (en)
DE (1) DE2909086A1 (en)
DK (1) DK150570C (en)
ES (1) ES478547A1 (en)
FI (1) FI790651A (en)
FR (1) FR2419187B1 (en)
GB (1) GB2015937B (en)
GR (1) GR74916B (en)
IE (1) IE48017B1 (en)
IN (1) IN150528B (en)
IT (1) IT1093433B (en)
LU (1) LU80957A1 (en)
NL (1) NL7810897A (en)
NO (1) NO147630C (en)
SE (1) SE7812263L (en)
TR (1) TR20674A (en)
ZA (1) ZA7900805B (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1125578B (en) * 1979-10-24 1986-05-14 Pirelli Improvement to annular reinforcement structures for radial tires
JPS6151979B2 (en) * 1982-02-17 1986-11-11 Toyo Rubber Ind Co
US4459167A (en) * 1982-08-23 1984-07-10 Grumman Aerospace Corporation Run-flat tire and method of making same
JPH0741768B2 (en) * 1984-04-05 1995-05-10 住友ゴム工業株式会社 Pneumatic tire
JPH0441084B2 (en) * 1984-04-30 1992-07-07 Yokohama Rubber Co Ltd
JPH04962Y2 (en) * 1984-07-02 1992-01-14
JPS6116105A (en) * 1984-07-03 1986-01-24 Sumitomo Rubber Ind Ltd Tyre for motorcycle
JPH0447618B2 (en) * 1984-08-31 1992-08-04 Yokohama Rubber Co Ltd
JPH0446764B2 (en) * 1984-09-03 1992-07-31 Sumitomo Rubber Ind
US4673014A (en) * 1985-06-06 1987-06-16 Grumman Aerospace Corporation Run-flat tire incorporating tape-wrapped helical coil band and method of forming
JPH0438601B2 (en) * 1985-07-06 1992-06-25
JPH0745209B2 (en) * 1986-03-03 1995-05-17 株式会社ブリヂストン Pneumatic tire manufacturing method
DE3606934A1 (en) * 1986-03-04 1987-09-10 Continental Gummi Werke Ag VEHICLE TIRES
JPH0655562B2 (en) * 1986-04-22 1994-07-27 株式会社ブリヂストン Pneumatic tire
JPS62292506A (en) * 1986-06-13 1987-12-19 Yokohama Rubber Co Ltd:The Radial-ply tire
IT1204980B (en) * 1987-04-28 1989-03-10 Pirelli Improvements to tire reinforcement armor for vehicle wheels
US5076336A (en) * 1987-08-27 1991-12-31 Bridgestone Corporation Pneumatic tire with a reinforcing layer formed by spirally hooping two continuous materials
DE3780311T2 (en) * 1987-08-31 1993-01-07 Bridgestone Corp TIRE.
JP2594621B2 (en) * 1988-07-25 1997-03-26 株式会社ブリヂストン Pneumatic radial tires for motorcycles
JPH0238102A (en) * 1988-07-29 1990-02-07 Yokohama Rubber Co Ltd:The Pneumatic radial tire and manufacture thereof
GB8822521D0 (en) * 1988-09-26 1988-11-02 Tech Textiles Ltd Method of producing formable composite material
JPH02147406A (en) * 1988-11-30 1990-06-06 Sumitomo Rubber Ind Ltd Radial tire for heavy load and high speed
JPH0325003A (en) * 1989-06-23 1991-02-01 Toyo Tire & Rubber Co Ltd Low profile tire
JP2788655B2 (en) * 1989-10-13 1998-08-20 住友ゴム工業 株式会社 Motorcycle tires
ES2060063T3 (en) * 1989-10-27 1994-11-16 Bridgestone Corp radial tire.
US5261475A (en) * 1990-12-18 1993-11-16 Bridgestone Corporation Off-the-road pneumatic steel radial tires
JP2842558B2 (en) * 1990-05-02 1999-01-06 住友ゴム工業 株式会社 Radial tires for motorcycles
JPH0431107A (en) * 1990-05-28 1992-02-03 Toyo Tire & Rubber Co Ltd Radial tire
IT1248851B (en) * 1990-06-14 1995-01-30 Pirelli PROCEDURE FOR THE MANUFACTURE OF TIRES FOR TWO-WHEEL AND TIRE VEHICLES SO PRODUCED
US5827381A (en) * 1990-08-10 1998-10-27 Bridgestone Corporation Pneumatic radial tires including a tire component containing groups of reinforcing elements
JP2713808B2 (en) * 1990-08-10 1998-02-16 株式会社ブリヂストン Radial tire
JP2544555B2 (en) * 1991-10-14 1996-10-16 住友ゴム工業株式会社 Motorcycle tires
DE69301366T2 (en) * 1992-04-06 1996-05-30 Sumitomo Rubber Ind Motorcycle tires
CA2080852A1 (en) * 1992-04-13 1993-10-14 Pedro Yap Truck tire with split overlay
DE59303000D1 (en) * 1992-09-15 1996-07-25 Semperit Reifen Reinforcement
DE4240278A1 (en) * 1992-12-01 1994-06-09 Uniroyal Englebert Gmbh Pneumatic vehicle tires with asymmetrical belt properties
IT1277400B1 (en) * 1995-08-01 1997-11-10 Pirelli TIRE WITH HIGH TRANSVERSAL CURVATURE PARTICULARLY FOR TWO WHEEL VEHICLES
IT1283051B1 (en) * 1996-05-22 1998-04-07 Pirelli PAIR OF HIGH TRANSVERSAL CURVATURE TIRES, ESPECIALLY FOR TWO-WHEELED VEHICLES AND METHOD FOR BEHAVIORAL CONTROL
IT1283351B1 (en) 1996-07-29 1998-04-17 Pirelli TIRE WITH HIGH TRANSVERSAL CURVATURE IN PARTICULAR FOR FRONT WHEELS
FR2765151A1 (en) * 1997-06-26 1999-01-01 Michelin & Cie TOP FRAME FOR RADIAL TIRES
DE19834991B4 (en) * 1998-08-03 2005-06-30 Continental Aktiengesellschaft Vehicle tires
JP2001138710A (en) 1999-08-27 2001-05-22 Bridgestone Corp Pneumatic radial tire for heavy load
US6425426B1 (en) 1999-12-07 2002-07-30 Michelin Recherche Et Technique S.A. Pneumatic tire with cords directly contacting tread compound
WO2001042032A1 (en) * 1999-12-07 2001-06-14 Michelin Recherche Et Technique S.A. Pneumatic tire with improved endurance
DE10016202B4 (en) * 2000-03-31 2005-06-30 Continental Aktiengesellschaft Belt with reinforcing elements for a pneumatic vehicle tire and pneumatic vehicle tires
DE10138670B4 (en) 2001-08-07 2005-03-10 Continental Ag Pneumatic vehicle tire with a belt bandage
US7404425B2 (en) * 2002-04-24 2008-07-29 The Goodyear Tire & Rubber Company Belt package for super single truck tires
JP4220542B2 (en) * 2006-10-25 2009-02-04 横浜ゴム株式会社 Pneumatic tire
FR2916160B1 (en) * 2007-05-14 2009-07-17 Michelin Soc Tech Pneumatic for heavy vehicles
JP5013522B2 (en) * 2007-09-07 2012-08-29 株式会社ブリヂストン Pneumatic radial tire
EP2174802A1 (en) * 2008-10-08 2010-04-14 Société de Technologie MICHELIN Tyre having a belt ply with cords disposed along the circumference of the tire to reduce the tire noise
FR2953761B1 (en) * 2009-12-10 2012-04-13 Michelin Soc Tech Tire for heavy vehicles comprising a layer of circumferential reinforcing elements consisting of a central part and two axially external parts
US20120267025A1 (en) * 2009-12-11 2012-10-25 Guido Luigi Daghini Tyre for a wheel of a heavy load vehicle
EP2714428B1 (en) 2011-05-31 2019-02-20 Pirelli Tyre S.p.A. Pneumatic tyre for heavy load vehicle wheels
JP6366400B2 (en) * 2014-07-23 2018-08-01 東洋ゴム工業株式会社 Pneumatic tire

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR792853A (en) * 1934-07-23 1936-01-11 Matador Gummiwerke Ag Pneumatic tire for vehicles and the like
AT203889B (en) * 1956-05-18 1959-06-10 Phoenix Gummiwerke Ag Pneumatic motor vehicle tires
NL107094C (en) * 1957-01-10
GB1276854A (en) * 1968-07-16 1972-06-07 Dunlop Holdings Ltd Improvements in or relating to pneumatic tyres
FR2032063A6 (en) * 1969-02-17 1970-11-20 Kleber Colombes Aircraft tyre
NL169158C (en) * 1969-07-29 1982-06-16 Pirelli Treadmill for an airband with a removable tread, and an airband with such a treadmill.
FR2133533B1 (en) * 1971-04-16 1974-03-08 Michelin & Cie
IT999224B (en) * 1973-11-06 1976-02-20 Pirelli Improvement of the intermediate structure for radial tires and method of obtaining this structure
US3897814A (en) * 1974-03-11 1975-08-05 Caterpillar Tractor Co Tire tread belt
IT1054931B (en) * 1976-01-05 1981-11-30 Pirelli Improvement to radial carcass tires
US4169495A (en) * 1976-01-05 1979-10-02 Industrie Pirelli S.P.A. Radial tire for motor vehicles
IT1081053B (en) * 1976-05-17 1985-05-16 Pirelli Refinement to the durable structure of vehicle wheel tires
JPS5716601A (en) * 1980-07-04 1982-01-28 Kubota Ltd Working machine with posture controller

Also Published As

Publication number Publication date
DK150570B (en) 1987-03-30
IE790716L (en) 1979-09-09
SE7812263L (en) 1979-09-10
FR2419187B1 (en) 1983-11-10
NO790776L (en) 1979-09-11
IT7820994D0 (en) 1978-03-09
BE874324A1 (en)
BE874324A (en) 1979-06-18
DK150570C (en) 1987-10-12
LU80957A1 (en) 1979-06-18
NO147630C (en) 1983-05-18
JPS54126305A (en) 1979-10-01
NO147630B (en) 1983-02-07
TR20674A (en) 1982-04-02
CA1089341A1 (en)
CA1089341A (en) 1980-11-11
ES478547A1 (en) 1979-05-16
GR74916B (en) 1984-07-12
US4293019A (en) 1981-10-06
DE2909086A1 (en) 1979-09-20
IN150528B (en) 1982-11-06
NL7810897A (en) 1979-09-11
GB2015937A (en) 1979-09-19
IT1093433B (en) 1985-07-19
IE48017B1 (en) 1984-09-05
ATA179279A (en) 1980-09-15
AR220172A1 (en) 1980-10-15
DK494378A (en) 1979-09-10
GB2015937B (en) 1982-06-23
FI790651A (en) 1979-09-10
AT362245B (en) 1981-04-27
FR2419187A1 (en) 1979-10-05

Similar Documents

Publication Publication Date Title
ZA7900805B (en) Tyres
JPS54149102A (en) Tire
ZA8002189B (en) Tyres
JPS60238324A (en) Vulcanization
JPS54120141A (en) Multiipurpose wheel
AT375043B (en) Tire
ZA801358B (en) Tyres
ZA801881B (en) Tyres
IL57783D0 (en) Tire
AU526401B2 (en) Tires
JPS5511996A (en) Radiallcarcass tire
GB2042429B (en) Tyres
JPS54125278A (en) Tire material sevicer
IL57781D0 (en) Tire
GB2046188B (en) Tyres
JPS558966A (en) Tire
JPS54159903A (en) Firsttaid tire that can expand
JPS5523495A (en) Wheel blancer
JPS5591402A (en) Wheel
JPS5583608A (en) Antiislip tire chain
IL57015D0 (en) Tyre
GB2027398B (en) Nonpneumatic tyre
GB2044191B (en) Tyres
GB2039257B (en) Tire carcass
JPS54104102A (en) Wheel