BE792783A - Procede et dispositif pour mouler en relief la face perimetrique d'articles toroidaux comme la bande de roulement d'un bandage pneumatique - Google Patents

Procede et dispositif pour mouler en relief la face perimetrique d'articles toroidaux comme la bande de roulement d'un bandage pneumatique

Info

Publication number
BE792783A
BE792783A BE792783DA BE792783A BE 792783 A BE792783 A BE 792783A BE 792783D A BE792783D A BE 792783DA BE 792783 A BE792783 A BE 792783A
Authority
BE
Belgium
Prior art keywords
tread
relief molding
perimetric face
pneumatic bandage
toroidal
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
F Bottasso
A Pacciarini
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.)
Publication date
Priority claimed from IT3252671A external-priority patent/IT944055B/it
Priority claimed from IT3071172A external-priority patent/IT1044852B/it
Publication of BE792783A publication Critical patent/BE792783A/xx

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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0605—Vulcanising presses characterised by moulds integral with the presses having radially movable sectors
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
    • B29D2030/0647—Supporting or transferring tyres using an assembly of a bladder and side rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
BE792783D 1971-12-17 Procede et dispositif pour mouler en relief la face perimetrique d'articles toroidaux comme la bande de roulement d'un bandage pneumatique BE792783A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3252671A IT944055B (it) 1971-12-17 1971-12-17 Procedimento e dispositivo per stam pare un disegno in rilievo sulla faccia perimetrale di un articolo toroidale in particolare sul batti strada di coperture di pneumatici
IT3071172A IT1044852B (it) 1972-10-20 1972-10-20 Dispositivo per stampare un disegno di rilievo sulla fascia perimetrale di un articolo toroidale in particolare sul battistrada di coperture pnelmatiche

Publications (1)

Publication Number Publication Date
BE792783A true BE792783A (fr) 1973-03-30

Family

ID=26328889

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792783D BE792783A (fr) 1971-12-17 Procede et dispositif pour mouler en relief la face perimetrique d'articles toroidaux comme la bande de roulement d'un bandage pneumatique

Country Status (8)

Country Link
JP (1) JPS4867375A (cs)
AR (1) AR201188A1 (cs)
BE (1) BE792783A (cs)
CA (1) CA1010618A (cs)
DE (1) DE2261094A1 (cs)
ES (1) ES410228A1 (cs)
FR (1) FR2163750B1 (cs)
GB (1) GB1394879A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561223A (en) * 1976-07-19 1980-02-13 Caterpillar Tractor Co Mould body for use in a method of forming a tread pattern on a tyre
JP2505675B2 (ja) * 1992-01-24 1996-06-12 三菱重工業株式会社 タイヤ加硫プレス
JP3004552B2 (ja) * 1994-12-22 2000-01-31 三菱重工業株式会社 タイヤ加硫機
US20040018262A1 (en) * 2002-07-24 2004-01-29 Reep David M. Segmented tire mold to reduce flash
JP5682019B1 (ja) * 2014-04-16 2015-03-11 Ｈｍｃ合同会社 タイヤ加硫装置及びタイヤ加硫方法

Also Published As

Publication number Publication date
DE2261094A1 (de) 1973-06-20
FR2163750B1 (cs) 1975-06-20
JPS4867375A (cs) 1973-09-14
FR2163750A1 (cs) 1973-07-27
GB1394879A (en) 1975-05-21
ES410228A1 (es) 1977-01-16
CA1010618A (en) 1977-05-24
AR201188A1 (es) 1975-02-21

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