GB2002699A - A tread reinforcing belt in a pneumatic tyre - Google Patents

A tread reinforcing belt in a pneumatic tyre

Info

Publication number
GB2002699A
GB2002699A GB7829942A GB7829942A GB2002699A GB 2002699 A GB2002699 A GB 2002699A GB 7829942 A GB7829942 A GB 7829942A GB 7829942 A GB7829942 A GB 7829942A GB 2002699 A GB2002699 A GB 2002699A
Authority
GB
United Kingdom
Prior art keywords
plies
belt
ply
filaments
panel
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.)
Withdrawn
Application number
GB7829942A
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of GB2002699A publication Critical patent/GB2002699A/en
Withdrawn legal-status Critical Current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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure 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

Abstract

A tension-resistant belt 6 extending substantially over the width of the tread strip region 5 and being located between the radial carcase 1 and the tread strip region, comprises at least two superposed parallel cord fabric plies 7, 8 forming a cross- bracing and a ply 11 (band) located thereabove, the filaments of ply 11 subtending very small angles e.g. 0-5 DEG with the circumferential direction. In order to vary the influence of the ply 11 on the plies 7, 8 over the belt width, a rubber panel 10 is located between the plies 8 and 11, so that, seen in the transverse direction of the belt, the filaments of the band, in places, are more closely located to the plies of the cross- bracing than in the remaining region(s) of the belt. The panel preferably has a Shore A hardness of 45-70 and a thickness of 0.7 to 2.5 times that of plies 7 and 8. The filaments are preferably of material e.g. polyamide or polyester which shrinks during vulcanization. In section the panel may form a single hump, as shown, or a plurality of humps (Fig. 4 not shown) <IMAGE>
GB7829942A 1977-08-01 1978-07-14 A tread reinforcing belt in a pneumatic tyre Withdrawn GB2002699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772734586 DE2734586A1 (en) 1977-08-01 1977-08-01 VEHICLE AIR TIRES

Publications (1)

Publication Number Publication Date
GB2002699A true GB2002699A (en) 1979-02-28

Family

ID=6015341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7829942A Withdrawn GB2002699A (en) 1977-08-01 1978-07-14 A tread reinforcing belt in a pneumatic tyre

Country Status (4)

Country Link
DE (1) DE2734586A1 (en)
FR (1) FR2399330A1 (en)
GB (1) GB2002699A (en)
IT (2) IT1097440B (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280442A2 (en) * 1987-02-19 1988-08-31 Sumitomo Rubber Industries Limited Vehicle tyre
EP0317487A2 (en) * 1987-11-16 1989-05-24 The Goodyear Tire & Rubber Company Radial-ply pneumatic tire with reverse curvature carcass ply
US5042546A (en) * 1987-11-16 1991-08-27 The Goodyear Tire & Rubber Company Radial ply pneumatic tire with reverse curvature carcass ply
EP0779163A1 (en) * 1995-12-12 1997-06-18 Sumitomo Rubber Industries Limited Motorcycle tyre
WO1998024644A1 (en) * 1996-12-06 1998-06-11 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Top reinforcement for tyre
US5783004A (en) * 1996-12-04 1998-07-21 Sumitomo Rubber Industries, Ltd. Motorcycle tire with three belt plies
WO2001043994A1 (en) * 1999-12-14 2001-06-21 The Goodyear Tire & Rubber Company Tire with compression-bearing hoop structure
US6769465B2 (en) 1999-12-10 2004-08-03 Michelin Recherche Et Technique, S.A. Structurally supported resilient tire
US6983776B2 (en) 1999-12-10 2006-01-10 Michelin Recherche Et Technique S.A. Structurally supported resilient tire with bias ply carcass
US7418988B2 (en) 1999-12-10 2008-09-02 Michelin Recherche Et Technique S.A. Non-pneumatic tire
US20130220504A1 (en) * 2010-11-16 2013-08-29 Bridgestone Corporation Pneumatic tire
US9156313B2 (en) 2008-12-19 2015-10-13 Compagnie Generale Des Establissements Michelin Hydroplaning performance for a tire
US20160159167A1 (en) * 2013-08-21 2016-06-09 The Yokohama Rubber Co., Ltd. Pneumatic Tire, And Method of Manufacturing Pneumatic Tire
US10350945B2 (en) 2015-12-22 2019-07-16 The Goodyear Tire & Rubber Company Beadless non-pneumatic tire with geodesic ply

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409871A1 (en) * 1977-11-25 1979-06-22 Uniroyal ENVELOPE AND PNEUMATIC BANDAGE REINFORCEMENT BELT FOR MOTOR VEHICLE WHEELS AND ENVELOPE INCLUDING THE SAID BELT
DE3008713A1 (en) * 1980-03-07 1981-09-24 Continental Gummi-Werke Ag, 3000 Hannover VEHICLE TIRES
US4934428A (en) * 1987-12-07 1990-06-19 Bridgestone Corporation Heavy duty pneumatic radial tire
DE60113006T2 (en) * 2000-05-12 2006-03-16 Bridgestone Corp. Radial tire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134985C (en) * 1967-07-27

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280442A3 (en) * 1987-02-19 1989-02-08 Sumitomo Rubber Industries Limited Vehicle tyre
EP0280442A2 (en) * 1987-02-19 1988-08-31 Sumitomo Rubber Industries Limited Vehicle tyre
EP0317487A2 (en) * 1987-11-16 1989-05-24 The Goodyear Tire & Rubber Company Radial-ply pneumatic tire with reverse curvature carcass ply
EP0317487A3 (en) * 1987-11-16 1990-02-28 The Goodyear Tire & Rubber Company Radial-ply pneumatic tire with reverse curvature carcass ply
US5042546A (en) * 1987-11-16 1991-08-27 The Goodyear Tire & Rubber Company Radial ply pneumatic tire with reverse curvature carcass ply
EP0779163A1 (en) * 1995-12-12 1997-06-18 Sumitomo Rubber Industries Limited Motorcycle tyre
US5783004A (en) * 1996-12-04 1998-07-21 Sumitomo Rubber Industries, Ltd. Motorcycle tire with three belt plies
WO1998024644A1 (en) * 1996-12-06 1998-06-11 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Top reinforcement for tyre
FR2756778A1 (en) * 1996-12-06 1998-06-12 Michelin & Cie TOP REINFORCEMENT FOR "TRUCK" TIRES WITH SHAPE RATIO LESS THAN OR EQUAL TO 0.65
AU725389B2 (en) * 1996-12-06 2000-10-12 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Crown reinforcement for a tyre
US7418988B2 (en) 1999-12-10 2008-09-02 Michelin Recherche Et Technique S.A. Non-pneumatic tire
US6769465B2 (en) 1999-12-10 2004-08-03 Michelin Recherche Et Technique, S.A. Structurally supported resilient tire
US6983776B2 (en) 1999-12-10 2006-01-10 Michelin Recherche Et Technique S.A. Structurally supported resilient tire with bias ply carcass
WO2001043994A1 (en) * 1999-12-14 2001-06-21 The Goodyear Tire & Rubber Company Tire with compression-bearing hoop structure
US7281553B1 (en) 1999-12-14 2007-10-16 The Goodyear Tire & Rubber Company Tire with compression-bearing hoop structure
US9156313B2 (en) 2008-12-19 2015-10-13 Compagnie Generale Des Establissements Michelin Hydroplaning performance for a tire
US20130220504A1 (en) * 2010-11-16 2013-08-29 Bridgestone Corporation Pneumatic tire
US9352616B2 (en) * 2010-11-16 2016-05-31 Bridgestone Corporation Pneumatic tire
US20160159167A1 (en) * 2013-08-21 2016-06-09 The Yokohama Rubber Co., Ltd. Pneumatic Tire, And Method of Manufacturing Pneumatic Tire
US10603965B2 (en) * 2013-08-21 2020-03-31 The Yokohama Rubber Co., Ltd. Pneumatic tire, and method of manufacturing pneumatic tire
US10350945B2 (en) 2015-12-22 2019-07-16 The Goodyear Tire & Rubber Company Beadless non-pneumatic tire with geodesic ply

Also Published As

Publication number Publication date
FR2399330A1 (en) 1979-03-02
IT7826179A0 (en) 1978-07-27
DE2734586A1 (en) 1979-02-15
IT7822457V0 (en) 1978-07-27
IT1097440B (en) 1985-08-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)