DE1620789A1 - Luftreifen - Google Patents

Luftreifen

Info

Publication number
DE1620789A1
DE1620789A1 DE19661620789 DE1620789A DE1620789A1 DE 1620789 A1 DE1620789 A1 DE 1620789A1 DE 19661620789 DE19661620789 DE 19661620789 DE 1620789 A DE1620789 A DE 1620789A DE 1620789 A1 DE1620789 A1 DE 1620789A1
Authority
DE
Germany
Prior art keywords
mass
pneumatic tire
ethylene
mixture
crystalline
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.)
Pending
Application number
DE19661620789
Other languages
German (de)
English (en)
Inventor
Broughton Robert Melson
Harrison Stanley Richard
Thawley Clive Stafford
Bennett John Vincent
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 Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Publication of DE1620789A1 publication Critical patent/DE1620789A1/de
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/10Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16Applying the layers; Guiding or stretching the layers during application
    • B29D30/165Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction parallel to the core axis and placing the pieces side-by-side to form an annular element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2616Moulds having annular mould cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0678Injection moulding specially adapted for tyres or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/10Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C13/00Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C5/00Inflatable pneumatic tyres or inner tubes
    • B60C5/01Inflatable pneumatic tyres or inner tubes without substantial cord reinforcement, e.g. cordless tyres, cast tyres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D2030/086Building the tyre carcass by combining two or more sub-assemblies, e.g. two half-carcasses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/10Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16Applying the layers; Guiding or stretching the layers during application
    • B29D2030/1664Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
    • B29D2030/1685Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00 the layers being applied being already cut to the appropriate length, before the application step
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016Physical properties or dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
DE19661620789 1965-08-12 1966-08-12 Luftreifen Pending DE1620789A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34474/65A GB1159675A (en) 1965-08-12 1965-08-12 Pneumatic Tyres.

Publications (1)

Publication Number Publication Date
DE1620789A1 true DE1620789A1 (de) 1970-07-16

Family

ID=10366090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661620789 Pending DE1620789A1 (de) 1965-08-12 1966-08-12 Luftreifen

Country Status (5)

Country Link
US (1) US3386485A (enExample)
DE (1) DE1620789A1 (enExample)
GB (1) GB1159675A (enExample)
MY (2) MY7000106A (enExample)
NL (1) NL6611369A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919024A (en) * 1970-10-28 1975-11-11 Goodyear Tire & Rubber Pneumatic tire
US3974018A (en) * 1971-07-30 1976-08-10 Bridgestone Tire Company Limited Device for making pneumatic tires
SE412188B (sv) * 1978-07-10 1980-02-25 Ifm Akustikbyran Ab Fordonsdeck vars slitbana uppvisar en mangfald luftgenomsleppliga kanaler eller porer samt forfarande for framstellning av decket
US4422890A (en) 1979-05-15 1983-12-27 Raychem Limited Process for the manufacture of dimensionally recoverable articles
US4341251A (en) * 1981-02-11 1982-07-27 The Firestone Tire & Rubber Company Tire and method of making
GB2122530B (en) * 1982-04-29 1986-05-08 Flexible Reinforcements Limite Tyres
IT1241315B (it) * 1990-11-09 1994-01-10 Firestone Int Dev Spa Metodo e dispositivo per la realizzazione di camere d'aria per tamburi di formatura di pneumatici
IT1241314B (it) * 1990-11-09 1994-01-10 Firestone Int Dev Spa Metodo e dispositivo per la realizzazione di camere d'aria per stampi di vulcanizzazione
GB2327392A (en) * 1997-07-23 1999-01-27 Holroyd Associates Ltd Tyre tread package and tyre manufacture
ITMC20040029A1 (it) * 2004-02-26 2004-05-26 Alemplast S R L Pneumatico senza camera d'aria per carrozzine o carrelli stampato in e.v.a.
US20110121135A1 (en) * 2009-11-23 2011-05-26 Maguire Terry Michael Guard for protecting an aircraft cargo door
EP3165350B1 (en) * 2010-03-30 2019-05-08 Bridgestone Corporation Tire forming mold
IN2014DN08021A (enExample) * 2012-02-29 2015-05-01 Bridgestone Corp
EP2821248B1 (en) * 2012-02-29 2019-02-06 Bridgestone Corporation Tire
CN104144798B (zh) * 2012-02-29 2017-03-08 株式会社普利司通 轮胎
JP6992792B2 (ja) * 2019-10-08 2022-01-13 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083680B (de) * 1957-07-27 1960-06-15 Lemfoerder Metallwarengesellsc Luftreifen fuer Kraftfahrzeuge aus Kunstschaumstoff und Verfahren zu seiner Herstellung
US3208500A (en) * 1961-06-23 1965-09-28 Bayer Ag Vehicle tire

Also Published As

Publication number Publication date
MY7000106A (en) 1970-12-31
NL6611369A (enExample) 1967-02-13
GB1159675A (en) 1969-07-30
US3386485A (en) 1968-06-04
MY7000108A (en) 1970-12-31

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