BRPI0602902A - método para avaliar anomalias de fio de lona em um pneu - Google Patents

método para avaliar anomalias de fio de lona em um pneu

Info

Publication number
BRPI0602902A
BRPI0602902A BRPI0602902-7A BRPI0602902A BRPI0602902A BR PI0602902 A BRPI0602902 A BR PI0602902A BR PI0602902 A BRPI0602902 A BR PI0602902A BR PI0602902 A BRPI0602902 A BR PI0602902A
Authority
BR
Brazil
Prior art keywords
tire
wire
wire sensor
anomalies
carcass ply
Prior art date
Application number
BRPI0602902-7A
Other languages
English (en)
Inventor
George Michael Stoila
William Randall Dutt
Shaun Matthew Immel
Eric Christian Osborn
John Michael Maloney
David Paul Schweitzer
Normajean Selby
Luis Antonio Cabrera
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 BRPI0602902A publication Critical patent/BRPI0602902A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G01B7/15—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures being regularly spaced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
    • B29D2030/0077—Directly attaching monitoring devices to tyres before or after vulcanization, e.g. microchips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)

Abstract

"MéTODO PARA AVALIAR ANOMALIAS DE FIO DE LONA EM UM PNEU". Um método para detectar anomalias de fio de lona em uma lona de carcaça de pneu tendo uma pluralidade de fios de lona espaçados entre si que se estendem através de uma carcaça de pneu, o método compreendendo as etapas de: construir uma carcaça de pneu cru em uma configuração toroidal diametralmente expandida, a carcaça compreendendo um par de talões, a lona de carcaça estendendo-se de talão a talão, pelo menos uma camada de coroa revestindo a lona de carcaça e tendo uma região de saia periférica; e costados que revestem a lona de carcaça e se estendem a partir dos talões para a camada de coroa e têm porções de borda que intersectam a camada de coroa; montar um aparelho de sensor de fio proximal à lona de carcaça de pneu, o aparelho de sensor de fio incluindo um sensor de fio de modo a detectar a presença de um fio de lona proximal; estabelecer um movimento relativo entre o sensor de fio e a carcaça de pneu, por meio do que a pluralidade de fios de lona espaçados entre si é disposta em seqüência em uma relação proximal com o sensor de fio; e gerar dados seqüenciais a partir do sensor de fio, indicativos de pelo menos um parâmetro de fio de lona dentre a pluralidade de fios de lona espaçados entre si.
BRPI0602902-7A 2005-08-03 2006-07-26 método para avaliar anomalias de fio de lona em um pneu BRPI0602902A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/196,170 US7416624B2 (en) 2005-08-03 2005-08-03 Method for evaluating ply wire anomalies in a tire

Publications (1)

Publication Number Publication Date
BRPI0602902A true BRPI0602902A (pt) 2007-03-20

Family

ID=37716579

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602902-7A BRPI0602902A (pt) 2005-08-03 2006-07-26 método para avaliar anomalias de fio de lona em um pneu

Country Status (2)

Country Link
US (1) US7416624B2 (pt)
BR (1) BRPI0602902A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891770B1 (fr) * 2005-10-06 2007-12-07 Michelin Soc Tech Procede et dispositif de mesure de pression de gonflage d'un pneumatique au moyen d'un capteur de contrainte
AU2007243411B2 (en) * 2006-04-25 2012-10-11 Bridgestone Americas Tire Operations, Llc Elastomeric article with wireless micro and nano sensor system
US8286473B2 (en) * 2006-04-25 2012-10-16 Bridgestone Americas Tire Operations, Llc Air spring having wireless micro and nano sensors
WO2010117363A1 (en) * 2009-04-09 2010-10-14 Michelin Recherche Et Technique, S.A. Tire metallic cable anomaly detection method and apparatus
US9029779B2 (en) 2010-06-15 2015-05-12 Michelin Recherche Et Technique S.A. Tire surface anomaly detection
US8994817B2 (en) * 2011-11-14 2015-03-31 Michelin Recherche Et Technique S.A. Infrared inspection of metallic web structures
WO2013099984A1 (ja) * 2011-12-26 2013-07-04 国立大学法人 東京大学 測定方法及び測定装置
CN111465488B (zh) * 2017-12-20 2022-06-17 倍耐力轮胎股份公司 用于在硫化轮胎内构造附加部件的处理和设备
FR3101568B1 (fr) * 2019-10-03 2022-08-05 Aleph Sas Procede de fabrication d’un film comportant des cavites avec determination de profils d’etirage, de masse volumique, d’epaisseur et/ou de porosite du film
US12117290B2 (en) 2020-06-25 2024-10-15 Compagnie Generale Des Etablissements Michelin Method for the detection of cable spacing in green tire
CN116539667B (zh) * 2023-06-20 2026-02-10 安徽佳通乘用子午线轮胎有限公司 一种钢丝刺出检测装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1312771A (en) * 1969-05-09 1973-04-04 Dunlop Holdings Ltd Testing reinforced articles
US3852600A (en) * 1973-02-21 1974-12-03 Westinghouse Electric Corp X-ray method and apparatus for detecting mislocation of steel reinforcements in green tires
JPS5539622Y2 (pt) * 1974-05-09 1980-09-17
JPS588630A (ja) * 1981-06-30 1983-01-18 Sumitomo Rubber Ind Ltd タイヤの凸条検査方法及び装置
US5060250A (en) * 1990-03-06 1991-10-22 The Goodyear Tire & Rubber Company Method and system for detecting defects in tire sidewalls
US5313827A (en) * 1992-09-28 1994-05-24 The Goodyear Tire & Rubber Company Method and apparatus for detecting ply defects in pneumatic tires
DE19621198C1 (de) * 1996-05-25 1997-08-21 Continental Ag Vorrichtung und Verfahren zur Ermittlung von Fehlern in der Anordnung von Festigkeitsträgern aus magnetisierbarem Material in Karkassenlagen im Seitenwandbereich eines Reifens

Also Published As

Publication number Publication date
US20070029027A1 (en) 2007-02-08
US7416624B2 (en) 2008-08-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]