GB1293941A - Method of and apparatus for controlling the state of cure of curable articles - Google Patents

Method of and apparatus for controlling the state of cure of curable articles

Info

Publication number
GB1293941A
GB1293941A GB6388/69A GB638869A GB1293941A GB 1293941 A GB1293941 A GB 1293941A GB 6388/69 A GB6388/69 A GB 6388/69A GB 638869 A GB638869 A GB 638869A GB 1293941 A GB1293941 A GB 1293941A
Authority
GB
United Kingdom
Prior art keywords
mould
tyre
thermocouple
cure
computer
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
Application number
GB6388/69A
Other languages
English (en)
Inventor
Eric Gordin Gould
Edward Paul Davis
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.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings Ltd
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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Priority to GB6388/69A priority Critical patent/GB1293941A/en
Priority to US00005492A priority patent/US3718721A/en
Priority to IE119/70A priority patent/IE33707B1/xx
Priority to SE7001425A priority patent/SE386619B/xx
Priority to FR7004044A priority patent/FR2033979A5/fr
Priority to DE19702005493 priority patent/DE2005493C3/de
Priority to DE7004182U priority patent/DE7004182U/de
Publication of GB1293941A publication Critical patent/GB1293941A/en
Priority to MY1974150A priority patent/MY7400150A/xx
Priority to JP55145558A priority patent/JPS5829230B1/ja
Expired 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B29D2030/0675—Controlling the vulcanization processes
    • B29D2030/0677—Controlling temperature differences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB6388/69A 1969-02-06 1969-02-06 Method of and apparatus for controlling the state of cure of curable articles Expired GB1293941A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB6388/69A GB1293941A (en) 1969-02-06 1969-02-06 Method of and apparatus for controlling the state of cure of curable articles
US00005492A US3718721A (en) 1969-02-06 1970-01-26 Method for controlling the state of cure of curable articles
IE119/70A IE33707B1 (en) 1969-02-06 1970-01-30 Method of and apparatus for controlling the state of cure of curable articles
SE7001425A SE386619B (sv) 1969-02-06 1970-02-04 Sett att reglera herdningstillstandet hos atminstone en del av ett herdbart elastforemal
FR7004044A FR2033979A5 (enExample) 1969-02-06 1970-02-05
DE19702005493 DE2005493C3 (de) 1969-02-06 1970-02-06 Vorrichtung zum Steuern der Wärmezufuhr zu einer Vulkanisierform
DE7004182U DE7004182U (de) 1969-02-06 1970-02-06 Vulkanisierform fuer eine vorrichtung zum steuern des vulkanisationszustandes von wenigstens einem teil eines artikels waehrend dessen heissluftvulkanisation in abhaengigkeit des vulkanisationszustandes.
MY1974150A MY7400150A (en) 1969-02-06 1974-12-31 Method of and apparatus for controlling the state of cure of curable articles
JP55145558A JPS5829230B1 (enExample) 1969-02-06 1980-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6388/69A GB1293941A (en) 1969-02-06 1969-02-06 Method of and apparatus for controlling the state of cure of curable articles

Publications (1)

Publication Number Publication Date
GB1293941A true GB1293941A (en) 1972-10-25

Family

ID=9813608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6388/69A Expired GB1293941A (en) 1969-02-06 1969-02-06 Method of and apparatus for controlling the state of cure of curable articles

Country Status (8)

Country Link
US (1) US3718721A (enExample)
JP (1) JPS5829230B1 (enExample)
DE (1) DE7004182U (enExample)
FR (1) FR2033979A5 (enExample)
GB (1) GB1293941A (enExample)
IE (1) IE33707B1 (enExample)
MY (1) MY7400150A (enExample)
SE (1) SE386619B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071988A1 (en) * 1981-08-05 1983-02-16 Sumitomo Rubber Industries Limited Apparatus for automatically measuring and controlling chemical reaction amount
GB2130222A (en) * 1982-10-30 1984-05-31 Mitsubishi Heavy Ind Ltd Control apparatus for a vulcanizing machine
CN117382225A (zh) * 2023-09-22 2024-01-12 中航工程集成设备有限公司 一种热压罐固化度动态控制方法和装置

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980743A (en) * 1971-04-26 1976-09-14 Mcneil Corporation Method of tire cure control
US4022555A (en) * 1971-04-26 1977-05-10 Mcneil Corporation Tire cure programmer and function generator
US3819915A (en) * 1973-09-17 1974-06-25 Mcneil Corp Method and apparatus for controlling the cure of a rubber article
US4344142A (en) * 1974-05-23 1982-08-10 Federal-Mogul Corporation Direct digital control of rubber molding presses
US3897272A (en) * 1974-07-29 1975-07-29 Honeywell Inc Sturdy sensing apparatus for measuring the temperature of a heated rubber material during its curing process and method for making same
US4208176A (en) * 1975-06-16 1980-06-17 Litton Industrial Products, Inc. Time independent cycle control for plastic injection molding machines
US4115046A (en) * 1977-09-22 1978-09-19 Mcneil Corporation Probe injection system for a tire curing process
DE3138432A1 (de) * 1981-09-26 1983-05-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und anordnung zur optimierung eines spritzgiessprozesses
NL8104811A (nl) * 1981-10-23 1983-05-16 Adviesbureau Voor Bouwconstruc Werkwijze en inrichting voor het beheersen van de verhardingssnelheid van beton.
US4371483A (en) * 1982-01-11 1983-02-01 The B. F. Goodrich Company Apparatus and process for vulcanizing, adjusted for variable location of point of least cure
US4600373A (en) * 1982-03-11 1986-07-15 Gha Lock Joint, Inc. Concrete pipe machine
US4502857A (en) * 1983-04-04 1985-03-05 The Goodyear Tire & Rubber Company Green tire-to-mold contact time detection, analysis, and control
US4816198A (en) * 1985-02-25 1989-03-28 The Uniroyal Goodrich Tire Company Process for curing thick-walled articles
US4895684A (en) * 1985-02-25 1990-01-23 The Uniroyal Goodrich Tire Company Curing of articles in a dome press after early shut-off of steam
JPS6240246A (ja) * 1985-08-14 1987-02-21 Snow Brand Milk Prod Co Ltd カ−ドメ−キング工程の自動計測管理方法
US4779206A (en) * 1986-10-10 1988-10-18 The Uniroyal Goodrich Tire Company Apparatus and process for vulcanizing, adjusted for green tire temperature, without locating point of least cure
DE3782040T2 (de) * 1987-02-16 1993-04-15 Consiglio Nazionale Ricerche Vorrichtung und verfahren zum regeln der vernetzung von elastomeren in einer form.
US4810438A (en) * 1987-04-30 1989-03-07 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method of controlling a resin curing process
US4819177A (en) * 1987-06-19 1989-04-04 Systran Corporation Method for curing rubber articles
US4861253A (en) * 1987-09-30 1989-08-29 The Uniroyal Goodrich Tire Company Apparatus for curing thick-walled articles
DE59103470D1 (de) * 1990-06-13 1994-12-15 Ciba Geigy Ag Verfahren zum Überprüfen des Gelierprozesses nach dem Giessen eines reaktiven Harzsystems in eine Produktionsform.
US5221500A (en) * 1992-07-10 1993-06-22 The Goodyear Tire & Rubber Company Mechanical in situ curometer
US5486319A (en) * 1993-12-29 1996-01-23 Bridgestone/Firestone, Inc. Tire cure control system and method
JP4781364B2 (ja) * 2004-09-03 2011-09-28 ソシエテ ド テクノロジー ミシュラン 不均一な厚いゴム製品の硬化方法の改良
JP2007030322A (ja) * 2005-07-26 2007-02-08 Yokohama Rubber Co Ltd:The グリーンタイヤの加硫制御方法及びその装置
JP4700548B2 (ja) * 2005-08-22 2011-06-15 住友ゴム工業株式会社 タイヤの製造方法
DE602005017316D1 (de) * 2005-10-27 2009-12-03 Pirelli Verfahren zur vulkanisierung von luftreifen und vorrichtung dafür
US20080149240A1 (en) * 2006-12-20 2008-06-26 Luneau Michael J Method for curing non-uniform, rubber articles such as tires
BRPI0822734A8 (pt) * 2008-05-22 2016-01-05 Michelin Rech Tech Métodos para curar um pneumático e para curar um artigo de borracha não uniforme, e, molde para curar um pneumático
US8186984B2 (en) * 2009-12-17 2012-05-29 The Goodyear Tire & Rubber Company Tire mold and tire with internal grooves in tire tread
CN102658617B (zh) * 2012-05-02 2014-09-17 三角轮胎股份有限公司 巨型工程子午线轮胎硫化方法
JP7002559B2 (ja) * 2017-03-16 2022-01-20 ザ・ボーイング・カンパニー 熱硬化性複合材を目標硬化状態まで硬化させるシステム及び方法
JP7550639B2 (ja) * 2020-12-25 2024-09-13 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤの製造方法
JP7589041B2 (ja) * 2020-12-25 2024-11-25 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤの製造方法
JP7579699B2 (ja) * 2020-12-25 2024-11-08 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤの製造方法
US11752708B2 (en) 2021-09-10 2023-09-12 The Boeing Company Uncured composite structures, cured composite structures, and methods of curing uncured composite structures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188853A (en) * 1963-02-01 1965-06-15 Interchem Corp Apparatus for determining the temperature of a coating during curing
DE1729644B2 (de) * 1965-03-30 1973-05-03 Uniroyaal Ag, 5100 Aachen Presse zum vulkanisieren von formartikeln
US3360993A (en) * 1965-08-27 1968-01-02 Air Force Usa Single thermocouple differentiating method and system
FR1531572A (fr) * 1967-05-23 1968-07-05 Dunlop Co Ltd Perfectionnements à la vulcanisation d'objets en caoutchouc ou en matières plastiques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071988A1 (en) * 1981-08-05 1983-02-16 Sumitomo Rubber Industries Limited Apparatus for automatically measuring and controlling chemical reaction amount
GB2130222A (en) * 1982-10-30 1984-05-31 Mitsubishi Heavy Ind Ltd Control apparatus for a vulcanizing machine
US4674965A (en) * 1982-10-30 1987-06-23 Mitsubishi Jukogyo Kabushiki Kaisha Control apparatus for a vulcanizing machine
CN117382225A (zh) * 2023-09-22 2024-01-12 中航工程集成设备有限公司 一种热压罐固化度动态控制方法和装置

Also Published As

Publication number Publication date
DE2005493A1 (de) 1970-11-26
DE7004182U (de) 1974-11-28
IE33707L (en) 1970-08-06
FR2033979A5 (enExample) 1970-12-04
SE386619B (sv) 1976-08-16
MY7400150A (en) 1974-12-31
IE33707B1 (en) 1974-10-02
JPS5829230B1 (enExample) 1983-06-21
US3718721A (en) 1973-02-27
DE2005493B2 (de) 1976-10-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee