FR2045156A5 - Folding in and rolling cord layers on tyre - building wheels - Google Patents

Folding in and rolling cord layers on tyre - building wheels

Info

Publication number
FR2045156A5
FR2045156A5 FR6919086A FR6919086A FR2045156A5 FR 2045156 A5 FR2045156 A5 FR 2045156A5 FR 6919086 A FR6919086 A FR 6919086A FR 6919086 A FR6919086 A FR 6919086A FR 2045156 A5 FR2045156 A5 FR 2045156A5
Authority
FR
France
Prior art keywords
tyre
folding
cord layers
rolling cord
building wheels
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
FR6919086A
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.)
K I
Original Assignee
K I
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 K I filed Critical K I
Priority to FR6919086A priority Critical patent/FR2045156A5/en
Application granted granted Critical
Publication of FR2045156A5 publication Critical patent/FR2045156A5/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)
    • B29D30/08—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)
    • B29D30/08—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
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3257—Folding over means, e.g. bladders or rigid arms using pressing rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Synthetic polymer used with aq. dyes soln comprises highly viscous component such as maleic acid/styrene copolymer, in combination with component with low viscosity such as polyacrylic acid, opt. modified by copolymerisation.
FR6919086A 1969-06-10 1969-06-10 Folding in and rolling cord layers on tyre - building wheels Expired FR2045156A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6919086A FR2045156A5 (en) 1969-06-10 1969-06-10 Folding in and rolling cord layers on tyre - building wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919086A FR2045156A5 (en) 1969-06-10 1969-06-10 Folding in and rolling cord layers on tyre - building wheels

Publications (1)

Publication Number Publication Date
FR2045156A5 true FR2045156A5 (en) 1971-02-26

Family

ID=9035443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919086A Expired FR2045156A5 (en) 1969-06-10 1969-06-10 Folding in and rolling cord layers on tyre - building wheels

Country Status (1)

Country Link
FR (1) FR2045156A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse