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1. (WO1998052779) TIRE WITH REMOVABLE TIRE TREAD BELT AND IMPROVED APEX DESIGN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/052779 International Application No.: PCT/US1997/008495
Publication Date: 26.11.1998 International Filing Date: 20.05.1997
Chapter 2 Demand Filed: 28.08.1998
IPC:
B60C 11/02 (2006.01) ,B60C 15/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
11
Tyre tread bands; Tread patterns; Anti-skid inserts
02
Replaceable treads
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
15
Tyre beads, e.g. ply turn-up or overlap
06
Flipper strips, fillers, or chafing strips
Applicants:
THE GOODYEAR TIRE & RUBBER COMPANY [US/US]; 1144 East Market Street Akron, OH 44309-3531, US (AllExceptUS)
RAYMAN, William, Earl [US/US]; US (UsOnly)
Inventors:
RAYMAN, William, Earl; US
Agent:
BROWN, Robert, W.; The Goodyear Tire & Rubber Company Dept. 823 1144 East Market Street Akron, OH 44316-0001, US
Priority Data:
Title (EN) TIRE WITH REMOVABLE TIRE TREAD BELT AND IMPROVED APEX DESIGN
(FR) PNEU PRESENTANT UNE BANDE DE ROULEMENT AMOVIBLE ET UN BOURRAGE SUR TRINGLE DE CONCEPTION AMELIOREE
Abstract:
(EN) An improved track belt tire is constructed of a removable tread belt assembly mounted to a tire carcass with an embedded carcass ply having ply turnup ends about the bead wires. First, second, third, and fourth apex elements are disposed about each of the bead wires. The first of the apex elements is located adjacent and radially outward from each of the bead wires. The second of the apex elements is located between the overlying sides of the turnup ply. The third of the apex elements is disposed against the axially inwardly facing sides of the turnup ends of the carcass ply and the fourth of the apex elements is located against outwardly facing sides of the ply turnup ends of the carcass ply to encase the end portions of the ply turnup ends between the second and fourth apex elements.
(FR) L'invention concerne un pneu à bande de roulement améliorée, constitué d'un ensemble bande de roulement-ceintures amovible, monté sur une carcasse de pneu, dont un pli noyé présente des extrémités de retournement situées autour des tringles. Un premier, deuxième, troisième et quatrième éléments de bourrage sur tringle sont disposés autour de chacune des tringles. Le premier des éléments de bourrage sur tringle est adjacent à chacune des tringles et placé radialement à l'extérieur de chacune des tringles. Le deuxième est situé entre les côtés superposés du pli de retournement. Le troisième est placé contre les côtés, se faisant face à l'intérieur dans le sens axial, des extrémités de retournement du pli de carcasse, et le quatrième est situé contre les côtés, se faisant face à l'extérieur, des extrémités de retournement du pli de carcasse, pour envelopper les parties terminales des extrémités de retournement de pli entre les deuxième et quatrième éléments de bourrage sur tringle.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (GH, KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020010012735EP1021308US6357498JP2001525760 CN1259910CA2290372
DE000069708337AU1997031333