BR9815999A - Pen-reinforced tires - Google Patents

Pen-reinforced tires

Info

Publication number
BR9815999A
BR9815999A BR9815999A BR9815999A BR9815999A BR 9815999 A BR9815999 A BR 9815999A BR 9815999 A BR9815999 A BR 9815999A BR 9815999 A BR9815999 A BR 9815999A BR 9815999 A BR9815999 A BR 9815999A
Authority
BR
Brazil
Prior art keywords
tire
pen
monolone
reinforcement
reinforced tires
Prior art date
Application number
BR9815999A
Other languages
Portuguese (pt)
Inventor
James Cletus Sykora
Walter Kevin Westgate
Charles Elmer Hamiel
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 BR9815999A priority Critical patent/BR9815999A/en
Priority claimed from PCT/US1998/019079 external-priority patent/WO2000015449A1/en
Publication of BR9815999A publication Critical patent/BR9815999A/en

Links

Abstract

"PNEUS COM REFORçO DE PEN" Reforço de alto módulo é usado para produzir um pneumático radial tendo apenas uma lona de carcaça, isto é, um pneu monolona. O reforço de poli (naftalato de etileno) (PEN) é preparado de uma maneira que proporciona resistência suficiente, com o que o pneu monolona pode ser produzido com peso reduzido (comparado com um pneu de duas lonas), enquanto tendo durabilidade comparável, manejo aperfeiçoado considerável, menor resistência ao rolamento e propriedades de formação de pontos achatados aperfeiçoadas."PEN REINFORCED TIRES" High modulus reinforcement is used to produce a radial tire having only a carcass tarpaulin, that is, a monolone tire. The reinforcement of poly (ethylene naphthalate) (PEN) is prepared in a way that provides sufficient strength, with which the monolone tire can be produced with reduced weight (compared to a two-ply tire), while having comparable durability, handling considerably improved, less rolling resistance and improved flattening properties.

BR9815999A 1998-09-15 1998-09-15 Pen-reinforced tires BR9815999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9815999A BR9815999A (en) 1998-09-15 1998-09-15 Pen-reinforced tires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9815999A BR9815999A (en) 1998-09-15 1998-09-15 Pen-reinforced tires
PCT/US1998/019079 WO2000015449A1 (en) 1998-09-15 1998-09-15 Tires with pen reinforcement

Publications (1)

Publication Number Publication Date
BR9815999A true BR9815999A (en) 2001-06-05

Family

ID=25665263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815999A BR9815999A (en) 1998-09-15 1998-09-15 Pen-reinforced tires

Country Status (1)

Country Link
BR (1) BR9815999A (en)

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Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.