RS64109B1 - Jedinica za spiralno nanošenje zaptivnog fluidnog sredstva unutar gume - Google Patents

Jedinica za spiralno nanošenje zaptivnog fluidnog sredstva unutar gume

Info

Publication number
RS64109B1
RS64109B1 RS20230270A RSP20230270A RS64109B1 RS 64109 B1 RS64109 B1 RS 64109B1 RS 20230270 A RS20230270 A RS 20230270A RS P20230270 A RSP20230270 A RS P20230270A RS 64109 B1 RS64109 B1 RS 64109B1
Authority
RS
Serbia
Prior art keywords
tyre
unit
fluid inside
sealant fluid
spiral application
Prior art date
Application number
RS20230270A
Other languages
English (en)
Inventor
Paolo Staffi
Andrea Sabella
Luca Camosi
Original Assignee
Bridgestone Europe Nv Sa
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 Bridgestone Europe Nv Sa filed Critical Bridgestone Europe Nv Sa
Publication of RS64109B1 publication Critical patent/RS64109B1/sr

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)
    • B29D30/0681—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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B29C48/155—Partial coating thereof
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0694—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one or more narrow strips, e.g. applied by winding into the interior of the tyre

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
RS20230270A 2018-12-11 2019-12-04 Jedinica za spiralno nanošenje zaptivnog fluidnog sredstva unutar gume RS64109B1 (sr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201800010961 2018-12-11
EP19213655.4A EP3666509B1 (en) 2018-12-11 2019-12-04 Unit for the spiral application of a sealant fluid inside a tyre

Publications (1)

Publication Number Publication Date
RS64109B1 true RS64109B1 (sr) 2023-04-28

Family

ID=65861549

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20230270A RS64109B1 (sr) 2018-12-11 2019-12-04 Jedinica za spiralno nanošenje zaptivnog fluidnog sredstva unutar gume

Country Status (7)

Country Link
EP (1) EP3666509B1 (sr)
ES (1) ES2942023T3 (sr)
HU (1) HUE061543T2 (sr)
PL (1) PL3666509T3 (sr)
PT (1) PT3666509T (sr)
RS (1) RS64109B1 (sr)
SI (1) SI3666509T1 (sr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398583A (en) 1981-11-23 1983-08-16 The Goodyear Tire & Rubber Company Tire and method of applying sealant
JP4148788B2 (ja) * 2003-01-28 2008-09-10 横浜ゴム株式会社 タイヤ用トレッドゴムの成形装置
JP2005111826A (ja) * 2003-10-08 2005-04-28 Bridgestone Corp 押出成形装置およびそれを用いたゴム材料の押出し成形方法
JP4426937B2 (ja) 2004-09-14 2010-03-03 住友ゴム工業株式会社 ゴムストリップの製造装置
JP6235990B2 (ja) 2014-10-17 2017-11-22 住友ゴム工業株式会社 シーラントタイヤ
JP6718692B2 (ja) 2016-02-08 2020-07-08 株式会社ブリヂストン タイヤ製造方法

Also Published As

Publication number Publication date
SI3666509T1 (sl) 2023-05-31
PT3666509T (pt) 2023-04-11
ES2942023T3 (es) 2023-05-29
HUE061543T2 (hu) 2023-07-28
PL3666509T3 (pl) 2023-05-29
EP3666509B1 (en) 2023-02-01
EP3666509A1 (en) 2020-06-17

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