BR9714859A - Tread arches for non-rotating car and light truck tires - Google Patents

Tread arches for non-rotating car and light truck tires

Info

Publication number
BR9714859A
BR9714859A BR9714859-8A BR9714859A BR9714859A BR 9714859 A BR9714859 A BR 9714859A BR 9714859 A BR9714859 A BR 9714859A BR 9714859 A BR9714859 A BR 9714859A
Authority
BR
Brazil
Prior art keywords
tread
tire
light truck
arches
line
Prior art date
Application number
BR9714859-8A
Other languages
Portuguese (pt)
Inventor
Anthony John Scarpitti
Michael Alois Kolowski
Frederick William Miller
Donald Woodrow Gilliam
Keith Carl Trares
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Priority to BR9714859-8A priority Critical patent/BR9714859A/en
Priority claimed from PCT/US1997/016906 external-priority patent/WO1999014064A1/en
Publication of BR9714859A publication Critical patent/BR9714859A/en

Links

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  • Tires In General (AREA)

Abstract

"ARCOS DE BANDA DE RODAGEM PARA PNEUMáTICOS DE AUTOMóVEL E CAMINHãO LEVE NãO ROTATIVOS" Trata-se de uma combinação de pneumático radial para veículos tipo automóvel ou caminhão leve de quatro rodas. A combinação de pneumático possui um par de pneumáticos de posição de direção dianteira e um par de pneumáticos de posição traseira. O pneumático de posição de direção dianteira (10) possui um arco de banda de rodagem (46) quando o pneumático é normalmente inflado par carga normal mas descarregado, de raios decrescente se estendendo na direção das bordas laterais (42, 44) e uma linha reta (50) desenhada entre a interseção da curvatura de arco de banda de rodagem e o plano central é inclinado em um ângulo <sym>~ F~ de mais que 5° relativo a uma linha tangente L, L sendo tangente ao arco de banda de rodagem no plano central e paralelo ao eixo de rotação R. O pneumático traseiro (20) quando similarmente medido possui um arco de banda de rodagem que possui um ângulo <sym>~ R~ de menos que 5°."TRUCK ARCHES FOR NON-ROTATING CAR AND LIGHT TRUCK PNEUMATICS" This is a combination of a radial tire for cars or a light truck with four wheels. The tire combination has a pair of front position tires and a pair of rear position tires. The front steering position tire (10) has a tread arch (46) when the tire is normally inflated to normal load but unloaded, with decreasing radii extending towards the side edges (42, 44) and a line line (50) drawn between the intersection of the tread arc curvature and the central plane is inclined at an angle <sym> ~ F ~ of more than 5 ° relative to a tangent line L, L being tangent to the band arc tread in the central plane and parallel to the axis of rotation R. The rear tire (20) when similarly measured has a tread arch that has an angle <sym> ~ R ~ of less than 5 °.

BR9714859-8A 1997-09-17 1997-09-17 Tread arches for non-rotating car and light truck tires BR9714859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9714859-8A BR9714859A (en) 1997-09-17 1997-09-17 Tread arches for non-rotating car and light truck tires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9714859-8A BR9714859A (en) 1997-09-17 1997-09-17 Tread arches for non-rotating car and light truck tires
PCT/US1997/016906 WO1999014064A1 (en) 1997-09-17 1997-09-17 Tread arcs for nonrotatable automobile and light truck tires

Publications (1)

Publication Number Publication Date
BR9714859A true BR9714859A (en) 2000-07-25

Family

ID=25665017

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714859-8A BR9714859A (en) 1997-09-17 1997-09-17 Tread arches for non-rotating car and light truck tires

Country Status (1)

Country Link
BR (1) BR9714859A (en)

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Legal Events

Date Code Title Description
FD5 Application fees: dismissal - article 86 of industrial property law
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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