BRPI0400172A - Pneumatic pope truck steering axles, a mold and a molding method - Google Patents

Pneumatic pope truck steering axles, a mold and a molding method

Info

Publication number
BRPI0400172A
BRPI0400172A BRPI0400172A BRPI0400172A BR PI0400172 A BRPI0400172 A BR PI0400172A BR PI0400172 A BRPI0400172 A BR PI0400172A BR PI0400172 A BRPI0400172 A BR PI0400172A
Authority
BR
Brazil
Prior art keywords
notch
molding method
truck steering
pope
pneumatic
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Georges Gaston Feider
Ronald Lawrence Loeffler
Paul Keyser Blackiston Iii
Jeffrey Leon Sevart
Kenneth Harvey Paulin
Richard Winfield Harden Jr
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
Priority claimed from US10/365,196 external-priority patent/US20040055683A1/en
Application filed by Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0400172A publication Critical patent/BRPI0400172A/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tires In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

"PNEUMáTICOS PARA EIXOS DE DIREçãO DE CAMINHãO, UM MOLDE E UM MéTODO DE MOLDAGEM". Um pneumático do eixo de direção de caminhão 10 tem um entalhe lateral 24, 240 que se estende lateralmente para dentro a partir da dita parede da banda de rodagem 29 de uma maneira circunferencialmente contínua. O entalhe lateral 24, 240 fica disposto entre a superfície da banda de rodagem 26 e a estrutura de reforço da correia 15. O entalhe lateral 24, 240 tem um entalhe mínimo (w) de 5 mm ou mais e uma relação de profundidade do entalhe para a largura de 1,0 a 2,4. O entalhe 24, 240, preferivelmente tem uma base do entalhe com um perfil em raio R, a porção radialmente interna R sendo pelo menos igual à metade da largura mínima do entalhe (w)."TIRE FOR TRUCK STEERING AXLES, A TEMPLATE AND A MOLDING METHOD". A truck steering axle tire 10 has a side notch 24, 240 extending laterally inwardly from said tread wall 29 in a circumferentially continuous manner. Side notch 24, 240 is disposed between the tread surface 26 and the belt reinforcement structure 15. Side notch 24, 240 has a minimum notch (w) of 5 mm or more and a notch depth ratio. for the width from 1.0 to 2.4. The notch 24, 240 preferably has a notch base with a radius profile R, the radially inner portion R being at least half of the minimum notch width (w).

BRPI0400172 2003-02-11 2004-02-04 Pneumatic pope truck steering axles, a mold and a molding method BRPI0400172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/365,196 US20040055683A1 (en) 2002-09-19 2003-02-11 Truck steer tire, a mold and a method of molding

Publications (1)

Publication Number Publication Date
BRPI0400172A true BRPI0400172A (en) 2004-12-28

Family

ID=33029623

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400172 BRPI0400172A (en) 2003-02-11 2004-02-04 Pneumatic pope truck steering axles, a mold and a molding method

Country Status (2)

Country Link
JP (1) JP4469190B2 (en)
BR (1) BRPI0400172A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102051856B1 (en) * 2018-02-26 2019-12-04 한국타이어앤테크놀로지주식회사 A pneumatic tire
CN110356177B (en) * 2019-08-17 2024-07-12 江苏华安橡胶科技有限公司 Tire with high use safety
JP7363363B2 (en) * 2019-10-24 2023-10-18 住友ゴム工業株式会社 Tire vulcanization mold and tire manufacturing method
JP2024062612A (en) * 2022-10-25 2024-05-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 Vulcanizing mold for pneumatic tires and pneumatic tires

Also Published As

Publication number Publication date
JP4469190B2 (en) 2010-05-26
JP2004244016A (en) 2004-09-02

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received.

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.