FR3122845B3 - Fabrication de Produits Auto-Obturants à partir des Matières d’Une Composition d'élastomère Auto-obturante - Google Patents

Fabrication de Produits Auto-Obturants à partir des Matières d’Une Composition d'élastomère Auto-obturante Download PDF

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Publication number
FR3122845B3
FR3122845B3 FR2105012A FR2105012A FR3122845B3 FR 3122845 B3 FR3122845 B3 FR 3122845B3 FR 2105012 A FR2105012 A FR 2105012A FR 2105012 A FR2105012 A FR 2105012A FR 3122845 B3 FR3122845 B3 FR 3122845B3
Authority
FR
France
Prior art keywords
self
sealing
materials
elastomer composition
manufacture
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
FR2105012A
Other languages
English (en)
Other versions
FR3122845A3 (fr
Inventor
Bruno Dussardier
Sebastien Dubouis
Aurelien Tournebize
Christophe Pierre
Magaly Bardet
Sebastien Grandry
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR2105012A priority Critical patent/FR3122845B3/fr
Priority to CN202221140977.XU priority patent/CN217891938U/zh
Publication of FR3122845A3 publication Critical patent/FR3122845A3/fr
Application granted granted Critical
Publication of FR3122845B3 publication Critical patent/FR3122845B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/94—Liquid charges
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • 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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • 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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/18—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L’invention concerne une ligne de fabrication qui réalise un procédé de fabrication d’un produit auto-obturant (PAO) à partir des matières d’une composition d'élastomère auto-obturante ayant une formule prédéterminée. L’invention concerne aussi un procédé de fabrication d’un produit auto-obturant (PAO) à partir des matières d’une composition d'élastomère auto-obturante ayant une formule prédéterminée, le procédé réalisé par la ligne de fabrication divulguée. Figure pour l’abrégé : Fig 3
FR2105012A 2021-05-12 2021-05-12 Fabrication de Produits Auto-Obturants à partir des Matières d’Une Composition d'élastomère Auto-obturante Active FR3122845B3 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2105012A FR3122845B3 (fr) 2021-05-12 2021-05-12 Fabrication de Produits Auto-Obturants à partir des Matières d’Une Composition d'élastomère Auto-obturante
CN202221140977.XU CN217891938U (zh) 2021-05-12 2022-05-12 用具有自密封弹性体组合物的材料生产自密封产品的生产线

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105012A FR3122845B3 (fr) 2021-05-12 2021-05-12 Fabrication de Produits Auto-Obturants à partir des Matières d’Une Composition d'élastomère Auto-obturante
FR2105012 2021-05-12

Publications (2)

Publication Number Publication Date
FR3122845A3 FR3122845A3 (fr) 2022-11-18
FR3122845B3 true FR3122845B3 (fr) 2023-08-25

Family

ID=84045876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105012A Active FR3122845B3 (fr) 2021-05-12 2021-05-12 Fabrication de Produits Auto-Obturants à partir des Matières d’Une Composition d'élastomère Auto-obturante

Country Status (2)

Country Link
CN (1) CN217891938U (fr)
FR (1) FR3122845B3 (fr)

Also Published As

Publication number Publication date
FR3122845A3 (fr) 2022-11-18
CN217891938U (zh) 2022-11-25

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