GB1435530A - Pneumatic tyre and wheel assemblies - Google Patents

Pneumatic tyre and wheel assemblies

Info

Publication number
GB1435530A
GB1435530A GB3582873A GB3582873A GB1435530A GB 1435530 A GB1435530 A GB 1435530A GB 3582873 A GB3582873 A GB 3582873A GB 3582873 A GB3582873 A GB 3582873A GB 1435530 A GB1435530 A GB 1435530A
Authority
GB
United Kingdom
Prior art keywords
support structure
tyre
layer
chamber
wheel
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
GB3582873A
Other languages
English (en)
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.)
Industrie Pirelli SpA
Pirelli and C SpA
Original Assignee
Industrie Pirelli SpA
Pirelli SpA
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 Industrie Pirelli SpA, Pirelli SpA filed Critical Industrie Pirelli SpA
Publication of GB1435530A publication Critical patent/GB1435530A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
    • 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
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
    • B60C17/02—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency inflated or expanded in emergency only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/001—Inflatable pneumatic tyres or inner tubes filled with gas other than air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/14—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber
    • 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
    • B29D2030/0697—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in liquid form, e.g. applied by spraying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10522—Multiple chamber
    • Y10T152/10576—Annular chambers
    • Y10T152/10594—Mutually free walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
GB3582873A 1972-08-04 1973-07-27 Pneumatic tyre and wheel assemblies Expired GB1435530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27895/72A IT963742B (it) 1972-08-04 1972-08-04 Pneumatico di sicurezza provvisto di una struttura gonfiabile auto maticamente al prodursi di fori o lacerazioni nel pneumatico

Publications (1)

Publication Number Publication Date
GB1435530A true GB1435530A (en) 1976-05-12

Family

ID=11222550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3582873A Expired GB1435530A (en) 1972-08-04 1973-07-27 Pneumatic tyre and wheel assemblies

Country Status (12)

Country Link
US (1) US3905412A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4957501A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR195126A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE803166A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7305881D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2338635A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2194582B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1435530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE38163B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT963742B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU68168A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7310349A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214877A (en) * 1988-02-09 1989-09-13 Sidney Inwood Preventing tyre deflation
GB2293357A (en) * 1994-09-22 1996-03-27 Michael Cooney Safety tyre

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934223A (en) * 1973-12-04 1976-01-20 Safety Research & Engineering Corporation Tire pressure warning system
US3941176A (en) * 1975-04-04 1976-03-02 E. I. Du Pont De Nemours And Company Safety tire
JPS5531482A (en) * 1978-05-05 1980-03-05 Rudy Marion F Selffexpansion device
DE3436585A1 (de) * 1984-10-05 1986-04-17 Klaus 8500 Nürnberg Bialetzki Sicherheitsfelge fuer kraftfahrzeuge
US4664168A (en) * 1985-01-22 1987-05-12 The Uniroyal Goodrich Tire Company Self-sealing tire with edge strips for tire sealant
DE19732711A1 (de) * 1997-07-30 1999-02-04 Rita Luxi Sicherheitssysteme für Fahrzeugräder sowie Fahrzeugrad mit einem solchen System
JP4297241B2 (ja) * 2001-10-18 2009-07-15 横浜ゴム株式会社 空気入りタイヤ
FR2867107B1 (fr) * 2004-03-04 2006-04-28 Michelin Soc Tech Corps servant de support a un pneumatique en cas de degonflage et ensemble pneumatique equipe avec un tel corps.
EP3717222B1 (en) * 2017-11-30 2022-01-05 Pirelli Tyre S.p.A. Process for manufacturing self-sealing tyres

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR403438A (fr) * 1909-05-28 1909-11-04 Auguste Joseph Francois De Bav Perfectionnement aux bandages pneumatiques de cycles, automobiles et autres véhicules
US1342297A (en) * 1919-08-09 1920-06-01 Robert L Prudhomme Automobile-tire
GB298756A (en) * 1928-04-23 1928-10-18 David Thomas Improvements in pneumatic tyres
US2237245A (en) * 1937-03-12 1941-04-01 Firestone Tire & Rubber Co Inner tube
US2552031A (en) * 1946-08-15 1951-05-08 Alex E Booth Tire inflating device
US2742075A (en) * 1953-07-28 1956-04-17 Joseph N Courchesne Tire and wheel construction
US3087528A (en) * 1958-01-30 1963-04-30 Us Rubber Co Reserve chamber tubeless tire
US3487870A (en) * 1969-04-08 1970-01-06 Goodrich Co B F Tire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214877A (en) * 1988-02-09 1989-09-13 Sidney Inwood Preventing tyre deflation
GB2293357A (en) * 1994-09-22 1996-03-27 Michael Cooney Safety tyre

Also Published As

Publication number Publication date
BE803166A (fr) 1973-12-03
IE38163B1 (en) 1978-01-04
DE2338635A1 (de) 1974-02-21
NL7310349A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-06
AR195126A1 (es) 1973-09-10
FR2194582B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-07
BR7305881D0 (pt) 1974-05-16
LU68168A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-16
JPS4957501A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-04
US3905412A (en) 1975-09-16
FR2194582A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-01
AU5871173A (en) 1975-02-06
IE38163L (en) 1974-02-04
IT963742B (it) 1974-01-21

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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