AU4205772A - Method forthe manufacture of pneumatic tyres - Google Patents

Method forthe manufacture of pneumatic tyres

Info

Publication number
AU4205772A
AU4205772A AU42057/72A AU4205772A AU4205772A AU 4205772 A AU4205772 A AU 4205772A AU 42057/72 A AU42057/72 A AU 42057/72A AU 4205772 A AU4205772 A AU 4205772A AU 4205772 A AU4205772 A AU 4205772A
Authority
AU
Australia
Prior art keywords
pneumatic tyres
forthe manufacture
method forthe
manufacture
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
AU42057/72A
Other versions
AU464247B2 (en
Inventor
Harewood Allan
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 Australia Ltd
Original Assignee
Dunlop Australia 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 Australia Ltd filed Critical Dunlop Australia Ltd
Publication of AU4205772A publication Critical patent/AU4205772A/en
Application granted granted Critical
Publication of AU464247B2 publication Critical patent/AU464247B2/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
    • 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
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D30/50—Covering, e.g. by winding, the separate bead-rings or bead-cores with textile material, e.g. with flipper strips
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/482—Applying fillers or apexes to bead cores
    • 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
    • B60C2015/044—Bead cores characterised by a wrapping layer
AU42057/72A 1971-05-15 1972-05-09 Method forthe manufacture of pneumatic tyres Expired AU464247B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB15170/71 1971-05-15
GB1517071A GB1375367A (en) 1971-05-15 1971-05-15

Publications (2)

Publication Number Publication Date
AU4205772A true AU4205772A (en) 1973-11-15
AU464247B2 AU464247B2 (en) 1975-08-21

Family

ID=10054271

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42057/72A Expired AU464247B2 (en) 1971-05-15 1972-05-09 Method forthe manufacture of pneumatic tyres

Country Status (9)

Country Link
JP (1) JPS567883B1 (en)
AU (1) AU464247B2 (en)
BR (1) BR7203072D0 (en)
ES (1) ES402723A1 (en)
FR (1) FR2137810B1 (en)
GB (1) GB1375367A (en)
IE (1) IE36442B1 (en)
IT (1) IT960625B (en)
ZA (1) ZA723289B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1124863B (en) * 1979-10-31 1986-05-14 Pirelli TIRES HEEL IMPROVEMENT
CA1175325A (en) * 1981-08-28 1984-10-02 Ronald J. Forsyth Insulated bead for a radial steel ply tire
DE3602874A1 (en) * 1986-01-31 1987-08-06 Continental Gummi Werke Ag VEHICLE TIRES
DE3820135A1 (en) * 1988-06-14 1989-12-21 Continental Ag VEHICLE AIR TIRE WITH CRIBLE BULBS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR812539A (en) * 1936-10-26 1937-05-12 Michelin & Cie Improvement to tire beads
FR1413465A (en) * 1963-11-01 1965-10-08 Nat Standard Company Ltd Improvements in materials for reinforcing rubber articles, in particular tires, and in elastomeric materials
FR1473142A (en) * 1966-01-17 1967-03-17 Dunlop Sa Improvements in the manufacture of pneumatic tires
GB1243187A (en) * 1967-12-01 1971-08-18 Dunlop Holdings Ltd Improvements in or relating to the manufacture of pneumatic tyres
FR2220396B1 (en) * 1973-03-07 1977-07-08 Michelin & Cie

Also Published As

Publication number Publication date
FR2137810A1 (en) 1972-12-29
IE36442B1 (en) 1976-11-10
ZA723289B (en) 1973-02-28
AU464247B2 (en) 1975-08-21
IT960625B (en) 1973-11-30
BR7203072D0 (en) 1973-06-14
ES402723A1 (en) 1975-04-01
FR2137810B1 (en) 1974-08-30
IE36442L (en) 1972-11-15
GB1375367A (en) 1974-11-27
JPS567883B1 (en) 1981-02-20

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