GB1377865A - Method and machine for making core rings for tyres - Google Patents

Method and machine for making core rings for tyres

Info

Publication number
GB1377865A
GB1377865A GB4820072A GB4820072A GB1377865A GB 1377865 A GB1377865 A GB 1377865A GB 4820072 A GB4820072 A GB 4820072A GB 4820072 A GB4820072 A GB 4820072A GB 1377865 A GB1377865 A GB 1377865A
Authority
GB
United Kingdom
Prior art keywords
wire
ring
reel
core
core ring
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
GB4820072A
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.)
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
Publication of GB1377865A publication Critical patent/GB1377865A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Wire Processing (AREA)
GB4820072A 1971-10-20 1972-10-19 Method and machine for making core rings for tyres Expired GB1377865A (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
GB1377865A true GB1377865A (en) 1974-12-18

Family

ID=26886399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4820072A Expired GB1377865A (en) 1971-10-20 1972-10-19 Method and machine for making core rings for tyres

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279826A (zh) * 2021-06-22 2021-08-20 中国核动力研究设计院 一种适用于汽轮机管道内异物作业工具的导向支撑装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037105A (fr) * 1973-08-06 1975-04-07
JPS50135350A (fr) * 1974-04-10 1975-10-27
JPS5150106A (fr) * 1974-10-28 1976-05-01 Shigemasa Takagi
JP6282951B2 (ja) * 2014-07-18 2018-02-21 住友ゴム工業株式会社 ビードコアの糸巻装置
CN113814339B (zh) * 2021-08-16 2022-10-14 中南大学 圆形截面钢丝圈缠绕机的缠绕引导装置及其安装方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279826A (zh) * 2021-06-22 2021-08-20 中国核动力研究设计院 一种适用于汽轮机管道内异物作业工具的导向支撑装置
CN113279826B (zh) * 2021-06-22 2022-03-25 中国核动力研究设计院 一种适用于汽轮机管道内异物作业工具的导向支撑装置

Also Published As

Publication number Publication date
IT980969B (it) 1974-10-10
FR2156787A1 (fr) 1973-06-01
JPS4849863A (fr) 1973-07-13
CA992519A (en) 1976-07-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee