CH389548A - Procedimento e dispositivo per la confezione di strutture anulari costituite da un unico elemento continuo filiforme, elementare o composto, disposto ad elica attorno ad un asse circolare immaginario - Google Patents

Procedimento e dispositivo per la confezione di strutture anulari costituite da un unico elemento continuo filiforme, elementare o composto, disposto ad elica attorno ad un asse circolare immaginario

Info

Publication number
CH389548A
CH389548A CH537663A CH537663A CH389548A CH 389548 A CH389548 A CH 389548A CH 537663 A CH537663 A CH 537663A CH 537663 A CH537663 A CH 537663A CH 389548 A CH389548 A CH 389548A
Authority
CH
Switzerland
Prior art keywords
elementary
manufacture
compound
single continuous
annular structures
Prior art date
Application number
CH537663A
Other languages
English (en)
Inventor
Vanzo Marcello
Original Assignee
Pirelli
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 filed Critical Pirelli
Publication of CH389548A publication Critical patent/CH389548A/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH537663A 1962-07-09 1963-04-29 Procedimento e dispositivo per la confezione di strutture anulari costituite da un unico elemento continuo filiforme, elementare o composto, disposto ad elica attorno ad un asse circolare immaginario CH389548A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1353462 1962-07-09

Publications (1)

Publication Number Publication Date
CH389548A true CH389548A (it) 1965-03-31

Family

ID=11144498

Family Applications (1)

Application Number Title Priority Date Filing Date
CH537663A CH389548A (it) 1962-07-09 1963-04-29 Procedimento e dispositivo per la confezione di strutture anulari costituite da un unico elemento continuo filiforme, elementare o composto, disposto ad elica attorno ad un asse circolare immaginario

Country Status (1)

Country Link
CH (1) CH389548A (it)

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