ES2147245T3 - Metodo y aparato para trazar un dibujo lineal en la banda de rodadura de un neumatico. - Google Patents

Metodo y aparato para trazar un dibujo lineal en la banda de rodadura de un neumatico.

Info

Publication number
ES2147245T3
ES2147245T3 ES95102393T ES95102393T ES2147245T3 ES 2147245 T3 ES2147245 T3 ES 2147245T3 ES 95102393 T ES95102393 T ES 95102393T ES 95102393 T ES95102393 T ES 95102393T ES 2147245 T3 ES2147245 T3 ES 2147245T3
Authority
ES
Spain
Prior art keywords
tire
data sequence
draw
electronic computer
roller belt
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95102393T
Other languages
English (en)
Inventor
Federico Mancosu
Alessandro Volpi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli and C SpA
Pirelli Tyre SpA
Original Assignee
Pirelli Pneumatici SpA
Pirelli SpA
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 Pirelli Pneumatici SpA, Pirelli SpA filed Critical Pirelli Pneumatici SpA
Application granted granted Critical
Publication of ES2147245T3 publication Critical patent/ES2147245T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/68—Cutting profiles into the treads of tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Tyre Moulding (AREA)
  • Processing Or Creating Images (AREA)
  • Tires In General (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Balance (AREA)

Abstract

UN NEUMATICO (2) VULCANIZADO EN UN REBORDE (7) SOPORTADO ROTATORIAMENTE POR UN ARMAZON (5) PRINCIPAL OSCILABLE ALREDEDOR DE DOS EJES (Z, X) PERPENDICULARES CADA UNO AL OTRO Y AL EJE DE ROTACION (Y) DEL NEUMATICO (2). UN ORDENADOR ELECTRONICO, DENTRO DEL CUAL ESTA ALMACENADA UNA SECUENCIA DE DATOS BASICOS RELATIVOS A UN MODELO DE TRAZA A SER REPRODUCIDO SOBRE EL NEUMATICO, ES ALIMENTADO CON UNA SECUENCIA DE DATOS DE DETECCION RELATIVA A LA EXTENSION SUPERFICIAL DE DICHO NEUMATICO. LOS DATOS BASICOS SON PROCESADOS DEPENDIENDO DE LA SECUENCIA DE DATOS DE DETECCION PARA CREAR UNA SECUENCIA DE DATOS DE APLICACION, DE MODO QUE, BASADO SOBRE DICHOS DATOS DE APLICACION, EL ORDENADOR ELECTRONICO OPERA UN EMISOR (10) DE RAYO LASER QUE REALIZA TRAZADO DEL MODELO DE TRAZA REQUERIDA SOBRE LA SUPERFICIE EXTERNA DEL NEUMATICO, MIENTRAS QUE LA SUMA DE PORCIONES DISTINTAS SUBSECUENTES, SIENDO CADA UNO DE ELLOS TRAZADOS, MIENTRAS QUE EL NEUMATICO ES ESTACIONARIO, A TRAVES DE OSCILACIONES DEL RAYO LASER DENTRO DE UN CONO DE ANCHURA PREDETERMINADA.
ES95102393T 1994-02-24 1995-02-21 Metodo y aparato para trazar un dibujo lineal en la banda de rodadura de un neumatico. Expired - Lifetime ES2147245T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940334A IT1273333B (it) 1994-02-24 1994-02-24 Metodo ed apparecchiatura per la tracciatura di un disegno d'impronta sulla fascia battistrada di un pneumatico

Publications (1)

Publication Number Publication Date
ES2147245T3 true ES2147245T3 (es) 2000-09-01

Family

ID=11367965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95102393T Expired - Lifetime ES2147245T3 (es) 1994-02-24 1995-02-21 Metodo y aparato para trazar un dibujo lineal en la banda de rodadura de un neumatico.

Country Status (8)

Country Link
US (1) US5668731A (es)
EP (1) EP0669203B1 (es)
JP (1) JPH07329209A (es)
AT (1) ATE191676T1 (es)
BR (1) BR9500891A (es)
DE (1) DE69516196T2 (es)
ES (1) ES2147245T3 (es)
IT (1) IT1273333B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4726286B2 (ja) * 2000-09-07 2011-07-20 株式会社ブリヂストン 生タイヤの掘削溝形成方法及びその装置
DE10333802B4 (de) * 2003-07-24 2005-09-08 Steinbichler Optotechnik Gmbh Verfahren und Vorrichtung zum Prüfen von Reifen
CN101738399B (zh) * 2008-11-26 2014-08-27 软控股份有限公司 轮胎激光散斑检验机及其检验方法
CN102507589B (zh) * 2011-10-11 2013-05-29 无锡翼龙航空设备有限公司 一种航空轮胎激光散斑检查方法
US10717248B2 (en) * 2013-08-30 2020-07-21 Compagnie Generale Des Etablissements Michelin Methods for forming a retreaded tire
EP3095596A1 (en) * 2015-05-21 2016-11-23 4JET Technologies GmbH Recess pattern in a rubber article
DE102015216524A1 (de) 2015-08-28 2017-03-02 Continental Reifen Deutschland Gmbh Verfahren zum Einbringen von Strukturen in die Oberfläche eines Fahrzeugluftreifens
KR101803804B1 (ko) * 2015-11-19 2017-12-01 주식회사 써드아이 타이어 트레드 패턴 레이저 조각 시스템
BR102016013188B1 (pt) * 2016-06-08 2020-08-04 Vale S/A Dispositivo de instalação de blindagem em pneus de grande porte e método de instalação de blindagem
DE102016122629A1 (de) * 2016-11-23 2018-05-24 Slcr Lasertechnik Gmbh Entschichtungsverfahren
CN107984987B (zh) * 2017-08-30 2020-02-14 上海祥鸿汽车维修检测设备有限公司 一种自动化操控的轮胎气囊拆卸机
WO2020218309A1 (ja) * 2019-04-26 2020-10-29 株式会社ブリヂストン タイヤの製造方法及びタイヤ
CN110081792B (zh) * 2019-05-17 2020-11-27 山东胜利钢管有限公司 测量钢管管端噘嘴或管体外壁径向偏差的方法
CN110171152A (zh) * 2019-05-20 2019-08-27 霍尔果斯四方六合智能科技有限公司 一种轮胎硫化节能和检测装置及其使用方法
EP3760425B1 (en) * 2019-07-02 2022-05-18 Bridgestone Europe NV/SA Process for obtaining a tread having increased drainage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704122A (en) * 1952-08-30 1955-03-15 Goodrich Co B F Method and apparatus for cutting treads of tire casings
US2863507A (en) * 1956-08-21 1958-12-09 Micro Machinery Products Inc Machine and process for slitting or siping tires
US3562715A (en) * 1967-11-15 1971-02-09 Gen Electric Repeat pattern control for automatic machines
US4237955A (en) * 1979-01-25 1980-12-09 Brad Ragan, Inc. Apparatus and method for grooving tires
US4782881A (en) * 1980-04-16 1988-11-08 The Goodyear Tire & Rubber Company Method and apparatus for grooving tire tread
CA1157103A (en) * 1980-09-29 1983-11-15 Bruce J. Renaud Cured tire and method of engraving the same
IT1148370B (it) * 1981-07-17 1986-12-03 Fuji Tool & Die Impianto di taglio tridimensionale a laser con il metodo di riproduzione
JPS5970553A (ja) * 1982-10-14 1984-04-21 Sumitomo Rubber Ind Ltd タイヤのグルービング方法及び装置
US4564737A (en) * 1983-07-11 1986-01-14 F.M.P. Enterprise, Inc. Automatic layout machine for tire tread patterns
EP0316347B1 (de) * 1986-08-02 1990-07-18 A. Nattermann & Cie. GmbH Vorrichtung und verfahren zum kennzeichnen von presslingen, tabletten mit laserstrahlen
US5239158A (en) * 1992-04-15 1993-08-24 Eaton Corporation Laser marking of molded hand grips

Also Published As

Publication number Publication date
ITMI940334A1 (it) 1995-08-24
IT1273333B (it) 1997-07-08
JPH07329209A (ja) 1995-12-19
DE69516196D1 (de) 2000-05-18
EP0669203A1 (en) 1995-08-30
US5668731A (en) 1997-09-16
ITMI940334A0 (it) 1994-02-24
DE69516196T2 (de) 2001-03-22
BR9500891A (pt) 1995-11-21
ATE191676T1 (de) 2000-04-15
EP0669203B1 (en) 2000-04-12

Similar Documents

Publication Publication Date Title
ES2147245T3 (es) Metodo y aparato para trazar un dibujo lineal en la banda de rodadura de un neumatico.
DE69731108D1 (de) Verteilte spannung- und temperaturmesssystem
FI873792A0 (fi) Prestationsraodgivare av en dataprocessor.
ES2006713A4 (es) Estructura textil para la realizacion de estratificados de altas propiedades mecanicas.
DE3686988D1 (de) Einrichtung zur vermessung von im fahrzeug eingebauten raedern von radsaetzen.
AR000423A1 (es) Un método para formatear datos digitales destinados a ser comunicados por una disposición de transmisión digital
ES457258A1 (es) Un metodo de fabricar un dispositivo de espejo pivotante controlable electrodinamicamente.
ES2000144A6 (es) Metodo de fabricacion de un vidrio polarizante transparente
HK1013431A1 (en) Apparatus on a carding machine
ES2078399T3 (es) Metodo para grabar articulos solidos con rayos laser y los articulos producidos.
ES2020368A6 (es) Dispositivo para la inspeccion de revestimiento de fibras opticas y metodo para detectar defectos en tales fibras.
NO179958C (no) Elektro-optisk komponent og fremgangsmåte for fremstilling av samme
SE9002587L (sv) Saett och anordning foer akustisk genombrottsdetektering
DE59400462D1 (de) Verfahren und Vorrichtung zum Einrichten, Gasfüllen und Verpressen von Einzelscheiben und/oder bereits vorgefertigten Scheibenanordnungen als zwei Komponenten bei der Herstellung von Isolierglasscheiben
IT1065974B (it) Processo di solubilizzazione di una sospensione di caseina e dispositivo per la messa in opera di tale processo
GB1385038A (en) Speed measuring arrangement including apparatus for measuring the speed of relative movement between two parts
IT1272431B (it) Dispositivo per girare sigarette trasportate su un trasportatore circolante
AR014728A1 (es) Un portador de grabacion optico y el aparato para explorarlo.
CH498054A (fr) Procédé et dispositif pour la fabrication de fibres à partir de matières thermoplastiques, telles que notamment fibres de verre
ES2103007T3 (es) Recuperacion de la señal optica de sincronismo.
NO960253L (no) Fremgangsmåte og innretning for styring av en kabel eller tråd, særlig en diamantladet sådan for skjæring av blokker
ES2043190T3 (es) Metodo y aparato para vigilar la tension y calidad de un hilo que avanza.
ATE293720T1 (de) Steuervorrichtung für eine schienenschleifmaschine
KR900002261A (ko) 광학메모리디바이스 및 그 제조장치
GB1140404A (en) Microphone bridge for a string instrument

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 669203

Country of ref document: ES