BR9917233A - Inner tube for tire construction - Google Patents

Inner tube for tire construction

Info

Publication number
BR9917233A
BR9917233A BR9917233-0A BR9917233A BR9917233A BR 9917233 A BR9917233 A BR 9917233A BR 9917233 A BR9917233 A BR 9917233A BR 9917233 A BR9917233 A BR 9917233A
Authority
BR
Brazil
Prior art keywords
air chamber
inner tube
tire construction
construction
air
Prior art date
Application number
BR9917233-0A
Other languages
Portuguese (pt)
Inventor
John Kolbjoern Roedseth
Emile Reding
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 BR9917233-0A priority Critical patent/BR9917233A/en
Priority claimed from PCT/US1999/009527 external-priority patent/WO2000066349A1/en
Publication of BR9917233A publication Critical patent/BR9917233A/en

Links

Landscapes

  • Tires In General (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

"CâMARA DE AR PARA CONSTRUçãO DE PNEUMáTICO". Acâmara de ar descrita (10) é útil em fabricação a temperaturaambiente de partes e componentes de borracha. Devido àcombinação particular de materiais de construção usados, acâmara de ar possui propriedades de liberação excelentes e resultaem uniformidade de fabricação aperfeiçoado. Pelo menos umaparte da câmara de ar (10) é formada a partir de um poliuretanoresistente a alta abrasão, com falta de aglutinação. O poliuretanopode compreender uma parte em formato de anel (26) dasuperfície de câmara de ar ou uma extremidade inteira (20) dacâmara de ar."AIR TUBE FOR PNEUMATIC CONSTRUCTION". The air chamber described (10) is useful in manufacturing the ambient temperature of rubber parts and components. Due to the particular combination of construction materials used, the air chamber has excellent release properties and results in improved manufacturing uniformity. At least one part of the air chamber (10) is formed from a high abrasion resistant polyurethanes, with a lack of agglutination. The polyurethane may comprise a ring-shaped portion (26) of the air chamber surface or an entire end (20) of the air chamber.

BR9917233-0A 1999-04-30 1999-04-30 Inner tube for tire construction BR9917233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9917233-0A BR9917233A (en) 1999-04-30 1999-04-30 Inner tube for tire construction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9917233-0A BR9917233A (en) 1999-04-30 1999-04-30 Inner tube for tire construction
PCT/US1999/009527 WO2000066349A1 (en) 1999-04-30 1999-04-30 Tire building bladder

Publications (1)

Publication Number Publication Date
BR9917233A true BR9917233A (en) 2001-12-26

Family

ID=25665485

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9917233-0A BR9917233A (en) 1999-04-30 1999-04-30 Inner tube for tire construction

Country Status (1)

Country Link
BR (1) BR9917233A (en)

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements