DE1239879B - Vorrichtung zur selbsttaetigen Steuerung von Maschinenteilen - Google Patents

Vorrichtung zur selbsttaetigen Steuerung von Maschinenteilen

Info

Publication number
DE1239879B
DE1239879B DE1957P0018150 DEP0018150A DE1239879B DE 1239879 B DE1239879 B DE 1239879B DE 1957P0018150 DE1957P0018150 DE 1957P0018150 DE P0018150 A DEP0018150 A DE P0018150A DE 1239879 B DE1239879 B DE 1239879B
Authority
DE
Germany
Prior art keywords
holes
control
sensor
speed
servomotors
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.)
Pending
Application number
DE1957P0018150
Other languages
German (de)
English (en)
Inventor
Dr-Ing Dario Giletta
Antonio Pacciarini
Dr-Ing Marcello Vanzo
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 DE1239879B publication Critical patent/DE1239879B/de
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/28Rolling-down or pressing-down the layers in the building process
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/42Recording 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221Folding over means, e.g. bladders or rigid arms
    • B29D2030/3257Folding over means, e.g. bladders or rigid arms using pressing rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221Folding over means, e.g. bladders or rigid arms
    • B29D2030/3278Folding 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)
DE1957P0018150 1956-03-16 1957-03-14 Vorrichtung zur selbsttaetigen Steuerung von Maschinenteilen Pending DE1239879B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1239879B true DE1239879B (de) 1967-05-03

Family

ID=41510474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1957P0018150 Pending DE1239879B (de) 1956-03-16 1957-03-14 Vorrichtung zur selbsttaetigen Steuerung von Maschinenteilen

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786080A (fr) * 1971-07-13 1973-01-10 Uniroyal Sa Appareil et procede pour "piquer" les pneus
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

Citations (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

Patent Citations (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

Also Published As

Publication number Publication date
BE555851A (enrdf_load_stackoverflow)
GB850867A (en) 1960-10-12

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