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ES402723A1 - A method to manufacture a pneumatic cover. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method to manufacture a pneumatic cover. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES402723A1
ES402723A1 ES402723A ES402723A ES402723A1 ES 402723 A1 ES402723 A1 ES 402723A1 ES 402723 A ES402723 A ES 402723A ES 402723 A ES402723 A ES 402723A ES 402723 A1 ES402723 A1 ES 402723A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
manufacture
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
ES402723A
Other languages
Spanish (es)
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 Ltd
Original Assignee
Dunlop 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 Ltd filed Critical Dunlop Ltd
Publication of ES402723A1 publication Critical patent/ES402723A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A method of manufacturing a tire, including the step of wrapping upwardly at least one layer around a bead winding, comprising covering the bead winding, prior to said upward wrapping of the layer, with a rubber compound unvulcanized having a plasticity, while not vulcanized, of at least 690 kg-cm, measured on the Monsanto Rheometer, model LSD, at 140ºC. (Machine-translation by Google Translate, not legally binding)
ES402723A 1971-05-15 1972-05-13 A method to manufacture a pneumatic cover. (Machine-translation by Google Translate, not legally binding) Expired ES402723A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES402723A1 true ES402723A1 (en) 1975-04-01

Family

ID=10054271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402723A Expired ES402723A1 (en) 1971-05-15 1972-05-13 A method to manufacture a pneumatic cover. (Machine-translation by Google Translate, not legally binding)

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
AU464247B2 (en) 1975-08-21
GB1375367A (en) 1974-11-27
AU4205772A (en) 1973-11-15
FR2137810B1 (en) 1974-08-30
BR7203072D0 (en) 1973-06-14
JPS567883B1 (en) 1981-02-20
IT960625B (en) 1973-11-30
IE36442L (en) 1972-11-15
ZA723289B (en) 1973-02-28
FR2137810A1 (en) 1972-12-29
IE36442B1 (en) 1976-11-10

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