FR1360962A - Method and apparatus for making annular structures consisting of a single continuous filiform element, elementary or composite, helically wound around an imaginary circular axis - Google Patents

Method and apparatus for making annular structures consisting of a single continuous filiform element, elementary or composite, helically wound around an imaginary circular axis

Info

Publication number
FR1360962A
FR1360962A FR938583A FR938583A FR1360962A FR 1360962 A FR1360962 A FR 1360962A FR 938583 A FR938583 A FR 938583A FR 938583 A FR938583 A FR 938583A FR 1360962 A FR1360962 A FR 1360962A
Authority
FR
France
Prior art keywords
elementary
composite
wound around
single continuous
helically wound
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
FR938583A
Other languages
French (fr)
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
Priority to FR938583A priority Critical patent/FR1360962A/en
Application granted granted Critical
Publication of FR1360962A publication Critical patent/FR1360962A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29D2030/487—Forming devices for manufacturing the beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR938583A 1962-06-20 1963-06-19 Method and apparatus for making annular structures consisting of a single continuous filiform element, elementary or composite, helically wound around an imaginary circular axis Expired FR1360962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR938583A FR1360962A (en) 1962-06-20 1963-06-19 Method and apparatus for making annular structures consisting of a single continuous filiform element, elementary or composite, helically wound around an imaginary circular axis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1239562 1962-06-20
FR938583A FR1360962A (en) 1962-06-20 1963-06-19 Method and apparatus for making annular structures consisting of a single continuous filiform element, elementary or composite, helically wound around an imaginary circular axis

Publications (1)

Publication Number Publication Date
FR1360962A true FR1360962A (en) 1964-05-15

Family

ID=26201933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938583A Expired FR1360962A (en) 1962-06-20 1963-06-19 Method and apparatus for making annular structures consisting of a single continuous filiform element, elementary or composite, helically wound around an imaginary circular axis

Country Status (1)

Country Link
FR (1) FR1360962A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115891232A (en) * 2022-10-31 2023-04-04 衡水佰力橡胶制品有限公司 Integrative equipment of steel wire reinforcing rubber hose depoling pressure testing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115891232A (en) * 2022-10-31 2023-04-04 衡水佰力橡胶制品有限公司 Integrative equipment of steel wire reinforcing rubber hose depoling pressure testing
CN115891232B (en) * 2022-10-31 2023-10-31 衡水佰力橡胶制品有限公司 Steel wire reinforced rubber hose core-removing and pressure-testing integrated equipment

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