BRPI0803583A2 - truck tire - Google Patents

truck tire

Info

Publication number
BRPI0803583A2
BRPI0803583A2 BRPI0803583-0A BRPI0803583A BRPI0803583A2 BR PI0803583 A2 BRPI0803583 A2 BR PI0803583A2 BR PI0803583 A BRPI0803583 A BR PI0803583A BR PI0803583 A2 BRPI0803583 A2 BR PI0803583A2
Authority
BR
Brazil
Prior art keywords
lane
tread
tire
shoulder
truck tire
Prior art date
Application number
BRPI0803583-0A
Other languages
Portuguese (pt)
Inventor
Georges Gaston Feider
Jean-Francois Gazin-Bourguignon
Pascal Patrick Steiner
Jobst Meyer-Adlung
Marek Grzegorz Wojcik
Phuoc Thuan Le
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
Publication of BRPI0803583A2 publication Critical patent/BRPI0803583A2/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Tires In General (AREA)

Abstract

PNEU DE CAMINHãO. Um pneumático para uso em caminhões, o pneu compreendendo: uma banda de rodagem, a banda de rodagem tendo uma profundidade de não-derrapagem (NSK), a banda de rodagem incluindo uma primeira e segunda raia de ombro e duas ou mais raias internas, e sulcos circunferenciais interpostos entre as raias. O padrão de banda de rodagem é assimétrico, em que a primeira raia de ombro tem uma razão de largura de raia na faixa de cerca de 1,2 a cerca de 1,8, e a segunda raia de ombro tem uma razão de largura de raia na faixa de cerca de 1,0 -1,6.TRUCK TIRE. A tire for use in trucks, the tire comprising: a tread, the tread having a non-skid depth (NSK), the tread including a first and second shoulder lane and two or more inner lane, and circumferential grooves interposed between the rays. The tread pattern is asymmetrical, wherein the first shoulder lane has a lane width ratio in the range of about 1.2 to about 1.8, and the second shoulder lane has a width ratio of about 1.2 to about 1.8. lane in the range of about 1.0 -1.6.

BRPI0803583-0A 2007-10-03 2008-10-01 truck tire BRPI0803583A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97714807P 2007-10-03 2007-10-03

Publications (1)

Publication Number Publication Date
BRPI0803583A2 true BRPI0803583A2 (en) 2009-06-02

Family

ID=40673722

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0803583-0A BRPI0803583A2 (en) 2007-10-03 2008-10-01 truck tire

Country Status (2)

Country Link
BR (1) BRPI0803583A2 (en)
ZA (1) ZA200808421B (en)

Also Published As

Publication number Publication date
ZA200808421B (en) 2009-11-25

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)