FR3080063B1 - Procede de recherche par similitude d’un profil geometrique de pneumatique ou d’un semi-produit de pneumatique - Google Patents

Procede de recherche par similitude d’un profil geometrique de pneumatique ou d’un semi-produit de pneumatique Download PDF

Info

Publication number
FR3080063B1
FR3080063B1 FR1853341A FR1853341A FR3080063B1 FR 3080063 B1 FR3080063 B1 FR 3080063B1 FR 1853341 A FR1853341 A FR 1853341A FR 1853341 A FR1853341 A FR 1853341A FR 3080063 B1 FR3080063 B1 FR 3080063B1
Authority
FR
France
Prior art keywords
tire
semi
similarity
product
geometric profile
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.)
Active
Application number
FR1853341A
Other languages
English (en)
Other versions
FR3080063A1 (fr
Inventor
Jean-Philippe Ammer
Monir Sharifi
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.)
Continental Reifen Deutschland GmbH
Original Assignee
Continental Reifen Deutschland GmbH
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 Continental Reifen Deutschland GmbH filed Critical Continental Reifen Deutschland GmbH
Priority to FR1853341A priority Critical patent/FR3080063B1/fr
Priority to DE102019203453.5A priority patent/DE102019203453A1/de
Publication of FR3080063A1 publication Critical patent/FR3080063A1/fr
Application granted granted Critical
Publication of FR3080063B1 publication Critical patent/FR3080063B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)

Abstract

Un procédé de recherche par similitude d'un profil géométrique de pneumatique ou d'un semi-produit de pneumatique comprenant une étapes d'obtention (21) d'un ensemble de profils de référence comprenant au moins un profil de référence. Une étape de création (22) d'un nouveau profil géométrique de pneumatique ou de semi-produit est ensuite réalisée. La comparaison (25) du nouveau profil géométrique avec au moins un profil de référence de l'ensemble de profils de référence sur la base d'un coefficient de similarité est finalement effectuée.
FR1853341A 2018-04-17 2018-04-17 Procede de recherche par similitude d’un profil geometrique de pneumatique ou d’un semi-produit de pneumatique Active FR3080063B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1853341A FR3080063B1 (fr) 2018-04-17 2018-04-17 Procede de recherche par similitude d’un profil geometrique de pneumatique ou d’un semi-produit de pneumatique
DE102019203453.5A DE102019203453A1 (de) 2018-04-17 2019-03-14 Verfahren zur Ähnlichkeitssuche eines geometrischen Profils eines Reifens oder Reifenhalbzeugs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853341A FR3080063B1 (fr) 2018-04-17 2018-04-17 Procede de recherche par similitude d’un profil geometrique de pneumatique ou d’un semi-produit de pneumatique
FR1853341 2018-04-17

Publications (2)

Publication Number Publication Date
FR3080063A1 FR3080063A1 (fr) 2019-10-18
FR3080063B1 true FR3080063B1 (fr) 2020-08-28

Family

ID=63637952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853341A Active FR3080063B1 (fr) 2018-04-17 2018-04-17 Procede de recherche par similitude d’un profil geometrique de pneumatique ou d’un semi-produit de pneumatique

Country Status (2)

Country Link
DE (1) DE102019203453A1 (fr)
FR (1) FR3080063B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093860A (en) * 1961-03-16 1963-06-18 Oliver Tire & Rubber Co Adjustable extruding die
US3830610A (en) * 1970-12-23 1974-08-20 Bridgestone Tire Co Ltd Apparatus for forming rubber products such as a tread rubber by extrusion
US5128077A (en) * 1991-02-12 1992-07-07 General Tire, Inc. Method for producing multicomponent extrusions having controlled component contributions
JP5651504B2 (ja) * 2011-03-08 2015-01-14 東洋ゴム工業株式会社 シート状ゴム成形装置及び方法
US9227372B2 (en) * 2011-12-19 2016-01-05 The Goodyear Tire & Rubber Company Conicity correction for rubber component extrusion
DE102013109346A1 (de) * 2013-08-29 2015-03-05 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung von Vormaterial für Fahrzeugreifen

Also Published As

Publication number Publication date
FR3080063A1 (fr) 2019-10-18
DE102019203453A1 (de) 2019-10-17

Similar Documents

Publication Publication Date Title
Gawel et al. X-view: Graph-based semantic multi-view localization
Pascoe et al. Nid-slam: Robust monocular slam using normalised information distance
FR3083894B1 (fr) Procede de reconnaissance biometrique
CL2016002105A1 (es) Método in vitro para determinar un pronóstico pobre en un paciente que tiene melanoma que comprende: (a) detectar el nivel de expresión de un ligando similar a delta 3 (dll3) en una muestra, donde la detección comprende poner en contacto la muestra con un anticuerpo anti-dll3.
US20170225367A1 (en) Method and apparatus for removing flash from a tire
FR3077785B1 (fr) Système d’éclairage de véhicule et véhicule
CL2016000708A1 (es) Un sistema para el control de una velocidad lineal de una cinta transportadora de un sistema trasportador durante las transiciones de productos en una línea de producción de paneles de yeso.
RU2018142780A (ru) Способ и линия для контроля шин колес транспортных средств
FR3080063B1 (fr) Procede de recherche par similitude d’un profil geometrique de pneumatique ou d’un semi-produit de pneumatique
CN104296706B (zh) 柔性测量装置
FR3083895B1 (fr) Procede de reconnaissance biometrique
FR3089624B1 (fr) Procédé et système avionique pour générer une trajectoire verticale optimale
CN108128692B (zh) 智能雪地输送带调速系统及其控制方法
CN105382066A (zh) 一种可调节压下量和在线调节间距的压辊装置
FR3044808B1 (fr) Procede et systeme d'aide a l'atterrissage d'un aeronef
CN110472610A (zh) 一种自深度优化的人脸识别装置及其方法
FR3067213B1 (fr) Procede de fabrication de bande de roulement
CN1233554A (zh) 装配鼓轮和轮胎的制造方法
CN208289549U (zh) 机动车零部件加工装置
CN204160287U (zh) 一种汽车塑料打磨装置
CN205165475U (zh) 一种可调节压下量和在线调节间距的压辊装置
US2683898A (en) Tire locating device for retreading molds
CN105928430A (zh) 一种圆形法兰中心线定位工具
CN205005800U (zh) 一种圆馒头成型机的馒头输出装置
JPH0135728B2 (fr)

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20191018

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7