FR1470691A - Procédé et appareil de fabrication, par moulage centrifuge, de bandages et de roues pour ces bandages - Google Patents

Procédé et appareil de fabrication, par moulage centrifuge, de bandages et de roues pour ces bandages

Info

Publication number
FR1470691A
FR1470691A FR52081A FR52081A FR1470691A FR 1470691 A FR1470691 A FR 1470691A FR 52081 A FR52081 A FR 52081A FR 52081 A FR52081 A FR 52081A FR 1470691 A FR1470691 A FR 1470691A
Authority
FR
France
Prior art keywords
tires
manufacturing
centrifugal casting
wheels therefor
therefor
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
FR52081A
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.)
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
Priority claimed from GB9599/65A external-priority patent/GB1139642A/en
Application filed by Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to FR52081A priority Critical patent/FR1470691A/fr
Application granted granted Critical
Publication of FR1470691A publication Critical patent/FR1470691A/fr
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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/10—Feeding of the material to be moulded, e.g. into a mould cavity of several materials
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/08—Introducing the material into the mould by centrifugal force
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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)
    • B29D30/0679—Centrifugal casting specially adapted for tyres or parts thereof
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
FR52081A 1965-03-06 1966-03-04 Procédé et appareil de fabrication, par moulage centrifuge, de bandages et de roues pour ces bandages Expired FR1470691A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR52081A FR1470691A (fr) 1965-03-06 1966-03-04 Procédé et appareil de fabrication, par moulage centrifuge, de bandages et de roues pour ces bandages

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9599/65A GB1139642A (en) 1965-03-06 1965-03-06 Improvements in or relating to pneumatic tyres
GB9600/65A GB1139643A (en) 1965-03-06 1965-03-06 Manufacture of cast articles
FR52081A FR1470691A (fr) 1965-03-06 1966-03-04 Procédé et appareil de fabrication, par moulage centrifuge, de bandages et de roues pour ces bandages

Publications (1)

Publication Number Publication Date
FR1470691A true FR1470691A (fr) 1967-02-24

Family

ID=27242958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52081A Expired FR1470691A (fr) 1965-03-06 1966-03-04 Procédé et appareil de fabrication, par moulage centrifuge, de bandages et de roues pour ces bandages

Country Status (1)

Country Link
FR (1) FR1470691A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121649A1 (fr) * 1971-01-08 1972-08-25 Monster Molding Ltd
US4102971A (en) * 1977-03-14 1978-07-25 The General Tire & Rubber Company Cast annular laminates and method and apparatus for making same
EP0005213A1 (fr) * 1978-04-29 1979-11-14 Bayer Ag Bandage pneumatique et procédé de fabrication
EP0006188A1 (fr) * 1978-06-16 1980-01-09 Metzeler Kautschuk Gmbh Procédé de fabrication d'un corps creux de forme toroidale à partir d'un matériau moulable et durcissable
EP0025541A2 (fr) * 1979-09-12 1981-03-25 Bayer Ag Procédé et dispositif pour la fabrication d'éléments en forme de bandages pneumatiques à partir de matières réactionnelles à plusieurs composants polyuréthane
WO1981002708A1 (fr) * 1980-03-21 1981-10-01 A Koorevaar Procede et dispositif de moulage d'un bandage pour une jante

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121649A1 (fr) * 1971-01-08 1972-08-25 Monster Molding Ltd
US4102971A (en) * 1977-03-14 1978-07-25 The General Tire & Rubber Company Cast annular laminates and method and apparatus for making same
EP0005213A1 (fr) * 1978-04-29 1979-11-14 Bayer Ag Bandage pneumatique et procédé de fabrication
EP0006188A1 (fr) * 1978-06-16 1980-01-09 Metzeler Kautschuk Gmbh Procédé de fabrication d'un corps creux de forme toroidale à partir d'un matériau moulable et durcissable
EP0025541A2 (fr) * 1979-09-12 1981-03-25 Bayer Ag Procédé et dispositif pour la fabrication d'éléments en forme de bandages pneumatiques à partir de matières réactionnelles à plusieurs composants polyuréthane
EP0025541A3 (en) * 1979-09-12 1981-06-17 Bayer Ag Process and apparatus for producing tubular elements of polyurethane multi-component reactive materials
WO1981002708A1 (fr) * 1980-03-21 1981-10-01 A Koorevaar Procede et dispositif de moulage d'un bandage pour une jante
EP0036693B1 (fr) * 1980-03-21 1986-07-09 Arie Koorevaar Pneu pour une jante de roue

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