FR2524849B1 - AIR CHAMBER AND DEVICE FOR ITS MANUFACTURE - Google Patents

AIR CHAMBER AND DEVICE FOR ITS MANUFACTURE

Info

Publication number
FR2524849B1
FR2524849B1 FR8305840A FR8305840A FR2524849B1 FR 2524849 B1 FR2524849 B1 FR 2524849B1 FR 8305840 A FR8305840 A FR 8305840A FR 8305840 A FR8305840 A FR 8305840A FR 2524849 B1 FR2524849 B1 FR 2524849B1
Authority
FR
France
Prior art keywords
manufacture
air chamber
chamber
air
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
FR8305840A
Other languages
French (fr)
Other versions
FR2524849A1 (en
Inventor
Achille Gallizia
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.)
Pirelli and C SpA
Original Assignee
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 Pirelli SpA filed Critical Pirelli SpA
Publication of FR2524849A1 publication Critical patent/FR2524849A1/en
Application granted granted Critical
Publication of FR2524849B1 publication Critical patent/FR2524849B1/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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/02—Inflatable pneumatic tyres or inner tubes having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
    • B60C5/04—Shape or construction of inflatable inserts
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Tires In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
FR8305840A 1982-04-09 1983-04-11 AIR CHAMBER AND DEVICE FOR ITS MANUFACTURE Expired FR2524849B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20674/82A IT1150822B (en) 1982-04-09 1982-04-09 AIR CHAMBER AND DEVICE FOR THE MANUFACTURE OF THE SAME

Publications (2)

Publication Number Publication Date
FR2524849A1 FR2524849A1 (en) 1983-10-14
FR2524849B1 true FR2524849B1 (en) 1986-03-07

Family

ID=11170373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305840A Expired FR2524849B1 (en) 1982-04-09 1983-04-11 AIR CHAMBER AND DEVICE FOR ITS MANUFACTURE

Country Status (9)

Country Link
BR (1) BR8301895A (en)
DE (1) DE3311856A1 (en)
ES (2) ES271642Y (en)
FR (1) FR2524849B1 (en)
GB (1) GB2118492B (en)
GR (1) GR78179B (en)
IT (1) IT1150822B (en)
NL (1) NL8301247A (en)
TR (1) TR21996A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208225A (en) * 1984-03-31 1985-10-19 Sumitomo Rubber Ind Ltd Preparation of tube
IT1241314B (en) * 1990-11-09 1994-01-10 Firestone Int Dev Spa METHOD AND DEVICE FOR THE CREATION OF AIR CHAMBERS FOR VULCANIZATION MOLDS
US6336985B1 (en) 1997-07-31 2002-01-08 Pirelli Coordinamento Pneumatici S.P.A. Method for making a tire for vehicle wheels
DE69712882T2 (en) * 1997-07-31 2002-12-12 Pirelli Method of manufacturing a pneumatic tire for vehicle wheels
EP0919405A1 (en) * 1997-11-14 1999-06-02 Pirelli Pneumatici Societa' Per Azioni A tyre air tube and related manufacturing process
BR9814128A (en) * 1997-11-14 2000-10-03 Pirelli Pneumatic S P A Inner tube of elastomeric material, tire wheel, processes for manufacturing an inner tube of elastomeric material, to ensure the tread under deflated conditions for a tire for vehicle wheels and for the manufacture of a tire for vehicle wheels, mold for manufacture of an inner tube of elastomeric material, and tire for vehicle wheels
FR2850607A1 (en) * 2003-02-05 2004-08-06 Otico Moulding procedure and apparatus for toroid object of vulcanisable material, e.g. tyre, uses two half-moulds and movable intermediate core
FR2933903B1 (en) * 2008-07-18 2010-08-27 Otico SEMI-HOLLOW PNEUMATIC AND ASSOCIATED WHEEL RIM, IN PARTICULAR FOR AGRICULTURAL MACHINERY
US20180194071A1 (en) * 2017-01-06 2018-07-12 Applied Composite Technology Aerospace, Inc. Variable Volume Support Member for Cure of Composite Structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698414A (en) * 1922-05-19 1929-01-08 Palmer John Fullerton Pneumatic tire
FR555504A (en) * 1922-08-29 1923-07-02 Rim-tire
GB235970A (en) * 1924-03-28 1925-06-29 Cyril Alfred Harvey Brown Improvements in or relating to tyres for vehicle wheels
GB456294A (en) * 1935-01-19 1936-11-06 Wingfoot Corp Improvements relating to safety inner tubes for pneumatic tyres
US2324974A (en) * 1938-05-17 1943-07-20 Firestone Tire & Rubber Co Inner tube and method of producing the same
NL62479C (en) * 1940-01-26
US2592724A (en) * 1948-03-04 1952-04-15 Gen Tire & Rubber Co Inner tube for pneumatic tires and method of making
NL7016947A (en) * 1970-11-19 1972-05-24 Tyre - with outer part having tread and sidewalls and separate - inner part having carcase
FR2318041A1 (en) * 1975-07-18 1977-02-11 Uniroyal PNEUMATIC SAFETY BANDAGE FOR VEHICLE WHEELS AND ITS COMPONENT ELEMENTS
US4216809A (en) * 1977-09-14 1980-08-12 Uniroyal, Inc. Pneumatic tire having a run-flat insert structure
FR2499911A1 (en) * 1981-02-13 1982-08-20 Hutchinson Mapa Bicycle inner tube with thick wall zone at wheel rim - to resist possible damage by exposed spoke heads

Also Published As

Publication number Publication date
NL8301247A (en) 1983-11-01
IT8220674A0 (en) 1982-04-09
GB2118492B (en) 1987-01-14
ES271643U (en) 1983-10-01
TR21996A (en) 1985-12-27
DE3311856A1 (en) 1983-10-27
ES271642U (en) 1983-10-01
IT1150822B (en) 1986-12-17
ES271643Y (en) 1984-04-01
GB8309578D0 (en) 1983-05-11
BR8301895A (en) 1983-12-20
ES271642Y (en) 1984-04-01
FR2524849A1 (en) 1983-10-14
GR78179B (en) 1984-09-26
GB2118492A (en) 1983-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse