CA992519A - Method and machine for making twisted wire beads for tires - Google Patents

Method and machine for making twisted wire beads for tires

Info

Publication number
CA992519A
CA992519A CA154,314A CA154314A CA992519A CA 992519 A CA992519 A CA 992519A CA 154314 A CA154314 A CA 154314A CA 992519 A CA992519 A CA 992519A
Authority
CA
Canada
Prior art keywords
tires
machine
twisted wire
making twisted
wire beads
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
CA154,314A
Other versions
CA154314S (en
Inventor
John A. Laboda
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.)
Advance Manufacturing Co
Original Assignee
Advance Manufacturing Co
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 Advance Manufacturing Co filed Critical Advance Manufacturing Co
Application granted granted Critical
Publication of CA992519A publication Critical patent/CA992519A/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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F37/00—Manufacture of rings from wire
    • 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
CA154,314A 1971-10-20 1972-10-19 Method and machine for making twisted wire beads for tires Expired CA992519A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19075371A 1971-10-20 1971-10-20
US28317872A 1972-08-23 1972-08-23

Publications (1)

Publication Number Publication Date
CA992519A true CA992519A (en) 1976-07-06

Family

ID=26886399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,314A Expired CA992519A (en) 1971-10-20 1972-10-19 Method and machine for making twisted wire beads for tires

Country Status (5)

Country Link
JP (1) JPS4849863A (en)
CA (1) CA992519A (en)
FR (1) FR2156787A1 (en)
GB (1) GB1377865A (en)
IT (1) IT980969B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037105A (en) * 1973-08-06 1975-04-07
JPS50135350A (en) * 1974-04-10 1975-10-27
JPS5150106A (en) * 1974-10-28 1976-05-01 Shigemasa Takagi
JP6282951B2 (en) * 2014-07-18 2018-02-21 住友ゴム工業株式会社 Bead core bobbin winding device
CN113279826B (en) * 2021-06-22 2022-03-25 中国核动力研究设计院 Guiding and supporting device suitable for foreign matter operation tool in steam turbine pipeline
CN113814339B (en) * 2021-08-16 2022-10-14 中南大学 Winding guide device of circular-section steel wire ring winding machine and installation method thereof

Also Published As

Publication number Publication date
GB1377865A (en) 1974-12-18
FR2156787A1 (en) 1973-06-01
JPS4849863A (en) 1973-07-13
IT980969B (en) 1974-10-10

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