GB1320052A - Method of curing foam inflated tyres - Google Patents

Method of curing foam inflated tyres

Info

Publication number
GB1320052A
GB1320052A GB1132571*[A GB1132571A GB1320052A GB 1320052 A GB1320052 A GB 1320052A GB 1132571 A GB1132571 A GB 1132571A GB 1320052 A GB1320052 A GB 1320052A
Authority
GB
United Kingdom
Prior art keywords
tyre
placing
cavity
curing foam
tyres
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
GB1132571*[A
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of GB1320052A publication Critical patent/GB1320052A/en
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
    • B29D30/04—Resilient fillings for rubber tyres; Filling tyres therewith

Abstract

1320052 Moulding tyres GOODYEAR TIRE & RUBBER CO 26 April 1971 [1 June 1970] 11325/71 Heading B5A [Also in Division B7] A tyre is inflated with elastomeric foamable material by placing the unfoamed material in the cavity of a previously moulded tyre, mounting the tyre on a wheel rim and placing the assembly in a steam atmosphere whereby the material is expanded and cured within the cavity. The steam may be saturated and applied to the tyre in separate stages, between which stages the material is allowed to foam at atmospheric pressure.
GB1132571*[A 1970-06-01 1971-04-26 Method of curing foam inflated tyres Expired GB1320052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4258170A 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
GB1320052A true GB1320052A (en) 1973-06-13

Family

ID=21922683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1132571*[A Expired GB1320052A (en) 1970-06-01 1971-04-26 Method of curing foam inflated tyres

Country Status (8)

Country Link
JP (1) JPS5432029B1 (en)
AR (1) AR199637A1 (en)
BR (1) BR7103113D0 (en)
CA (1) CA935967A (en)
DE (1) DE2120880C3 (en)
FR (1) FR2095535A5 (en)
GB (1) GB1320052A (en)
ZA (1) ZA712665B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909972A (en) * 1985-12-02 1990-03-20 Britz Johannes H Method and apparatus for making a solid foamed tire core

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1155801B1 (en) 2000-05-19 2005-08-24 Société de Technologie Michelin Method and device for crosslinking and foaming of safety support body for inflatable tyres and support body so produced
FR2893526A1 (en) * 2005-11-22 2007-05-25 Michelin Soc Tech METHOD AND DEVICE FOR EXPANSION OF SECURITY SUPPORT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA714026A (en) * 1965-07-20 Knipp Ulrich Process for the manufacture of solid resilient vehicle tires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909972A (en) * 1985-12-02 1990-03-20 Britz Johannes H Method and apparatus for making a solid foamed tire core

Also Published As

Publication number Publication date
DE2120880B2 (en) 1981-01-29
FR2095535A5 (en) 1972-02-11
DE2120880A1 (en) 1971-12-16
CA935967A (en) 1973-10-30
BR7103113D0 (en) 1973-05-17
DE2120880C3 (en) 1981-09-03
ZA712665B (en) 1972-01-26
JPS5432029B1 (en) 1979-10-11
AR199637A1 (en) 1974-09-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee