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IT1115688B - Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico - Google Patents

Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico

Info

Publication number
IT1115688B
IT1115688B IT30719/77A IT3071977A IT1115688B IT 1115688 B IT1115688 B IT 1115688B IT 30719/77 A IT30719/77 A IT 30719/77A IT 3071977 A IT3071977 A IT 3071977A IT 1115688 B IT1115688 B IT 1115688B
Authority
IT
Italy
Prior art keywords
application
tire rim
elastomeric filler
elastomeric
filler
Prior art date
Application number
IT30719/77A
Other languages
English (en)
Inventor
Dante Pirovano
Cesare Migliarini
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 IT30719/77A priority Critical patent/IT1115688B/it
Priority to GB20784/78A priority patent/GB1597199A/en
Priority to JP13037878A priority patent/JPS5488979A/ja
Priority to US05/959,338 priority patent/US4226663A/en
Priority to AR27461778A priority patent/AR219958A1/es
Priority to ES78475752A priority patent/ES475752A1/es
Priority to BR7808033A priority patent/BR7808033A/pt
Priority to CS828878A priority patent/CS223872B2/cs
Priority to FR7835027A priority patent/FR2411696A1/fr
Priority to TR2022678A priority patent/TR20226A/xx
Priority to SU782698602A priority patent/SU884558A3/ru
Priority to DE19782854063 priority patent/DE2854063A1/de
Priority to AT897078A priority patent/AT357889B/de
Priority to GR57863A priority patent/GR73658B/el
Application granted granted Critical
Publication of IT1115688B publication Critical patent/IT1115688B/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
    • 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)
IT30719/77A 1977-12-15 1977-12-15 Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico IT1115688B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT30719/77A IT1115688B (it) 1977-12-15 1977-12-15 Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico
GB20784/78A GB1597199A (en) 1977-12-15 1978-05-19 Device for the application of elastomeric fillers on bead cores of pneumatic tyres
JP13037878A JPS5488979A (en) 1977-12-15 1978-10-23 Apparatus for automatically feeding elastomer filler to tire bead core
US05/959,338 US4226663A (en) 1977-12-15 1978-11-09 Apparatus for associating a bead filler with a bead core of a vehicle tire
AR27461778A AR219958A1 (es) 1977-12-15 1978-11-29 Dispositivo automatico para la aplicacion continua de relienos elastomericos sobre nucleos de cubiertas de neumaticos
ES78475752A ES475752A1 (es) 1977-12-15 1978-12-06 Aparato para la aplicacion de un relleno elastomero a un nucleo de talon de neumatico.
BR7808033A BR7808033A (pt) 1977-12-15 1978-12-07 Dispositivo para aplicacao de um enchimento elastomerico em um friso de talao de pneumatico
CS828878A CS223872B2 (en) 1977-12-15 1978-12-13 Automatic facility for continuous coating of elastomere fillings on the type cores
FR7835027A FR2411696A1 (fr) 1977-12-15 1978-12-13 Machine permettant de poser un bourrage sur une tringle de talon de pneumatique
TR2022678A TR20226A (tr) 1977-12-15 1978-12-13 Bir dis lastik topuk nuevesine elastomerik bir doldurucunun tatbikine mahsus tertibat
SU782698602A SU884558A3 (ru) 1977-12-15 1978-12-14 Устройство дл наложени наполнительного шнура на бортовые кольца
DE19782854063 DE2854063A1 (de) 1977-12-15 1978-12-14 Vorrichtung zum anordnen von fuellstuecken an dem wulstkern von luftreifen
AT897078A AT357889B (de) 1977-12-15 1978-12-15 Maschine zum kontinuierlichen aufbringen eines elastomeren wulstkeiles auf den wulstkern eines luftreifens
GR57863A GR73658B (it) 1977-12-15 1981-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30719/77A IT1115688B (it) 1977-12-15 1977-12-15 Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico

Publications (1)

Publication Number Publication Date
IT1115688B true IT1115688B (it) 1986-02-03

Family

ID=11231347

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30719/77A IT1115688B (it) 1977-12-15 1977-12-15 Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico

Country Status (4)

Country Link
US (1) US4226663A (it)
GB (1) GB1597199A (it)
IT (1) IT1115688B (it)
SU (1) SU884558A3 (it)

Families Citing this family (9)

* 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
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
AU6946900A (en) * 1999-09-03 2001-04-10 Bartell Machinery Systems, Llc Apparatus for stitching and seaming elastomeric fillers to tire beads
JP4746100B2 (ja) 2006-07-21 2011-08-10 東洋ゴム工業株式会社 タイヤ用ビードの製造方法及び装置
US9902121B2 (en) * 2011-12-12 2018-02-27 Bridgestone Corporation Tire
EP3626440A1 (en) * 2013-10-18 2020-03-25 Bartell Machinery Systems LLC System and method for gripping and handling a tire bead apex
JP6306152B2 (ja) * 2014-03-24 2018-04-04 不二精工株式会社 タイヤ用ビードフィラーの巻き回方法及び巻き回装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565703A (en) * 1948-05-22 1951-08-28 Goodrich Co B F Apparatus for splicing cushion tires
US2647555A (en) * 1950-12-12 1953-08-04 Us Rubber Co Method and apparatus for splicing
US3117049A (en) * 1960-11-04 1964-01-07 Carlisle Tire And Rubber Divis Apparatus for splicing unvulcanized rubber stock
JPS4913507B1 (it) * 1970-12-19 1974-04-01
FR2207021B1 (it) * 1972-11-22 1976-02-13 Uniroyal Ste Fr
US4054475A (en) * 1973-07-03 1977-10-18 Industrie Pirelli S.P.A. Method for producing a continuous band of rubberized fabric having transversal reinforcing metal elements
JPS5236783B2 (it) * 1973-12-28 1977-09-17
US4087298A (en) * 1976-07-01 1978-05-02 The Goodyear Tire & Rubber Company Tire bead core-apex assembly

Also Published As

Publication number Publication date
US4226663A (en) 1980-10-07
GB1597199A (en) 1981-09-03
SU884558A3 (ru) 1981-11-23

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