GB850867A - Improvements in or relating to methods for, and a device for, the automatic control of movements of given parts of a tyre-building machine - Google Patents

Improvements in or relating to methods for, and a device for, the automatic control of movements of given parts of a tyre-building machine

Info

Publication number
GB850867A
GB850867A GB869157A GB869157A GB850867A GB 850867 A GB850867 A GB 850867A GB 869157 A GB869157 A GB 869157A GB 869157 A GB869157 A GB 869157A GB 850867 A GB850867 A GB 850867A
Authority
GB
United Kingdom
Prior art keywords
tape
movements
driven
motor
stitching
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
GB869157A
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.)
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
Publication of GB850867A publication Critical patent/GB850867A/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
    • B29D30/28—Rolling-down or pressing-down the layers in the building process
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • 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
    • 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
    • B29D2030/3278—Folding down the ends of the tubular tyre component, e.g. the carcass, over the drum shoulders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Tyre Moulding (AREA)
  • Controlling Sheets Or Webs (AREA)
GB869157A 1956-03-16 1957-03-15 Improvements in or relating to methods for, and a device for, the automatic control of movements of given parts of a tyre-building machine Expired GB850867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3624056 1956-03-16

Publications (1)

Publication Number Publication Date
GB850867A true GB850867A (en) 1960-10-12

Family

ID=41510474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB869157A Expired GB850867A (en) 1956-03-16 1957-03-15 Improvements in or relating to methods for, and a device for, the automatic control of movements of given parts of a tyre-building machine

Country Status (3)

Country Link
BE (1) BE555851A (enrdf_load_stackoverflow)
DE (1) DE1239879B (enrdf_load_stackoverflow)
GB (1) GB850867A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234201A1 (de) * 1971-07-13 1973-01-25 Uniroyal Sa Verfahren und anordnung zum rollen und heften von oberflaechen von reifenkarkassen
NL2029249B1 (en) * 2021-09-24 2023-03-30 Vmi Holland Bv Stitcher, tire building machine comprising said stitcher and method for stitching a tire component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE436000C (de) * 1919-09-17 1926-10-22 Lorenz Akt Ges C Verfahren zur Zeichengebung mit Lichtbogengeneratoren
DE887724C (de) * 1943-05-22 1953-08-27 Aeg Vorrichtung zum selbsttaetigen Steuern von Bewegungsvorgaengen, insbesondere bei Werkzeugmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234201A1 (de) * 1971-07-13 1973-01-25 Uniroyal Sa Verfahren und anordnung zum rollen und heften von oberflaechen von reifenkarkassen
NL2029249B1 (en) * 2021-09-24 2023-03-30 Vmi Holland Bv Stitcher, tire building machine comprising said stitcher and method for stitching a tire component
JP2024516422A (ja) * 2021-09-24 2024-04-15 ヴェーエムイー ホーランド ベー． ヴェー． ステッチャ、当該ステッチャを備えるタイヤ製造装置およびタイヤ構成部材の縫合方法

Also Published As

Publication number Publication date
DE1239879B (de) 1967-05-03
BE555851A (enrdf_load_stackoverflow)

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