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1. WO1998014337 - RUBBER/FABRIC WEAR STRIPS FOR AIRCRAFT TIRES

Publication Number WO/1998/014337
Publication Date 09.04.1998
International Application No. PCT/US1996/015891
International Filing Date 04.10.1996
Chapter 2 Demand Filed 09.04.1998
IPC
B60C 9/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
B60C 9/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
20built-up from rubberised plies each having all cords arranged substantially parallel
CPC
B60C 2009/2041
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
20built-up from rubberised plies each having all cords arranged substantially parallel
2041with an interrupted belt ply, e.g. using two or more portions of the same ply
B60C 9/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
B60C 9/20
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES
9Reinforcements or ply arrangement of pneumatic tyres
18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
20built-up from rubberised plies each having all cords arranged substantially parallel
Applicants
  • THE GOODYEAR TIRE AND RUBBER COMPANY [US]/[US] (AllExceptUS)
  • SLIVKA, John, Joseph [US]/[US] (UsOnly)
Inventors
  • SLIVKA, John, Joseph
Agents
  • EMERSON, Roger, D.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RUBBER/FABRIC WEAR STRIPS FOR AIRCRAFT TIRES
(FR) BANDELETTES D'USURE EN CAOUTCHOUC/TISSU POUR PNEUS D'AVION
Abstract
(EN)
A pneumatic tire (10) for use in aircraft landing applications is provided. The tire includes a breaker assembly (20, 20A, 20B) having circumferentially extending layers of cord fabric and wear strips to enhance performance. In one embodiment, the wear strips are rubber and are provided as central portions (26, 44) of breaker layers (24, 40) with cord fabric extensions (30, 48) on either side. In a second embodiment, the wear strips are thin, narrow rubber strips (72) imposed between adjacent cord fabric breaker layers (56, 60, 64, 68). In a third embodiment, the wear strips are narrow cord fabric strips (92) imposed between adjacent cord fabric layers (80, 84, 88).
(FR)
L'invention concerne un pneu (10) destiné à être utilisé dans des applications d'atterrissage pour avion. Le pneu comprend un ensemble nappe sommet (20, 20A, 20B) présentant des couches circonférentielles de bandelettes de tissu câblé et d'usure afin d'améliorer le rendement. Dans un mode de réalisation, les bandelettes d'usure sont en caoutchouc et se présentent sous la forme de parties centrales (26, 44) de couches de nappe sommet (24, 40) avec des prolongements en tissu câblé (30, 48) de chaque côté. Dans un second mode de réalisation, les bandelettes d'usure sont des bandelettes en caoutchouc minces et étroites (72) placées entre des couches de nappe sommet en tissu câblé adjacentes (56, 60, 64, 68). Dans un troisième mode de réalisation, les bandelettes d'usure sont des bandelettes en tissu câblé étroites (92) placées entre des couches adjacentes (80, 84, 88) de tissus câblé.
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