IT7822448A0 - Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico. - Google Patents

Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico.

Info

Publication number
IT7822448A0
IT7822448A0 IT7822448A IT2244878A IT7822448A0 IT 7822448 A0 IT7822448 A0 IT 7822448A0 IT 7822448 A IT7822448 A IT 7822448A IT 2244878 A IT2244878 A IT 2244878A IT 7822448 A0 IT7822448 A0 IT 7822448A0
Authority
IT
Italy
Prior art keywords
tire band
elastomeric filler
band elastomeric
filler applicator
applicator
Prior art date
Application number
IT7822448A
Other languages
English (en)
Other versions
IT1094441B (it
Inventor
Pirovano Dante
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
Priority to IT22448/78A priority Critical patent/IT1094441B/it
Publication of IT7822448A0 publication Critical patent/IT7822448A0/it
Priority to AR275648A priority patent/AR216371A1/es
Priority to DE19792914557 priority patent/DE2914557A1/de
Priority to GB7913284A priority patent/GB2026400A/en
Priority to US06/031,299 priority patent/US4298421A/en
Priority to FR7909714A priority patent/FR2423326A1/fr
Application granted granted Critical
Publication of IT1094441B publication Critical patent/IT1094441B/it

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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D30/50—Covering, e.g. by winding, the separate bead-rings or bead-cores with textile material, e.g. with flipper strips
    • 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
    • B29D2030/482—Applying fillers or apexes to bead cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
IT22448/78A 1978-04-19 1978-04-19 Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico IT1094441B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT22448/78A IT1094441B (it) 1978-04-19 1978-04-19 Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico
AR275648A AR216371A1 (es) 1978-04-19 1979-02-28 Aplicadoras de relleno elastomerico para aro metalico de neumatico
DE19792914557 DE2914557A1 (de) 1978-04-19 1979-04-10 Vorrichtung zum anordnen eines elastomeren fuellstueckes an dem wulstkern eines reifens
GB7913284A GB2026400A (en) 1978-04-19 1979-04-17 Apparatus for making tyre bead assemblies
US06/031,299 US4298421A (en) 1978-04-19 1979-04-18 Device for applying the elastomeric filler to the bead core of a tire
FR7909714A FR2423326A1 (fr) 1978-04-19 1979-04-18 Perfectionnements apportes aux applicatrices de remplissage en elastomere sur les tringles d'un pneumatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22448/78A IT1094441B (it) 1978-04-19 1978-04-19 Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico

Publications (2)

Publication Number Publication Date
IT7822448A0 true IT7822448A0 (it) 1978-04-19
IT1094441B IT1094441B (it) 1985-08-02

Family

ID=11196418

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22448/78A IT1094441B (it) 1978-04-19 1978-04-19 Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico

Country Status (6)

Country Link
US (1) US4298421A (it)
AR (1) AR216371A1 (it)
DE (1) DE2914557A1 (it)
FR (1) FR2423326A1 (it)
GB (1) GB2026400A (it)
IT (1) IT1094441B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1124588B (it) * 1979-10-09 1986-05-07 Pirelli Perfezionamenti nelle apparecchiatura per l'applicazione di riempitivi elastomerici a cerchietti di pneumatici
US4795522A (en) * 1985-04-02 1989-01-03 The Firestone Tire & Rubber Company Bead filler applicator
GB8726628D0 (en) * 1987-11-13 1987-12-16 Holroyd Associates Ltd Bead filler construction
IT1217631B (it) * 1988-05-18 1990-03-30 Pirelli Dispositivo per giuntare le estremita' di riempitivi elastomerici applicati su cerchietti di pneumatici
US5735995A (en) * 1996-02-13 1998-04-07 The Steelastic Company, L.L.C. Apparatus for applying an apex filler to a bead ring
US6630045B1 (en) 1999-03-25 2003-10-07 The Goodyear Tire & Rubber Company Combined bead loading and apex application system
JP3338663B2 (ja) * 1999-06-16 2002-10-28 住友ゴム工業株式会社 単線ビード製造装置
WO2001017761A1 (en) * 1999-09-03 2001-03-15 Bartell Machinery Systems, Llc Apparatus for stitching and seaming elastomeric fillers to tire beads

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016924B (de) * 1953-06-10 1957-10-03 Continental Gummi Werke Ag Vorrichtung zum Anlegen der Wulstkerne an Reifenaufbaumaschinen
NL107838C (it) * 1960-03-09
CH387943A (de) * 1960-04-08 1965-02-15 Trelleborgs Gummifabriks Ab Zur Anbringung von Wulstdrahteinlagen an Reifenaufbaumaschinen bestimmtes Gerät
JPS4913507B1 (it) * 1970-12-19 1974-04-01
BE786081A (fr) * 1971-07-13 1973-01-10 Uniroyal Sa Appareil et procede pour maintenir les tringles des bourrelets de pneu
FR2207021B1 (it) * 1972-11-22 1976-02-13 Uniroyal Ste Fr
JPS5232788B2 (it) * 1973-09-21 1977-08-24
JPS5488979A (en) * 1977-12-15 1979-07-14 Pirelli Apparatus for automatically feeding elastomer filler to tire bead core

Also Published As

Publication number Publication date
DE2914557A1 (de) 1979-10-31
FR2423326A1 (fr) 1979-11-16
US4298421A (en) 1981-11-03
IT1094441B (it) 1985-08-02
AR216371A1 (es) 1979-12-14
GB2026400A (en) 1980-02-06

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