IT1094441B - Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico - Google Patents
Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumaticoInfo
- Publication number
- IT1094441B IT1094441B IT22448/78A IT2244878A IT1094441B IT 1094441 B IT1094441 B IT 1094441B IT 22448/78 A IT22448/78 A IT 22448/78A IT 2244878 A IT2244878 A IT 2244878A IT 1094441 B IT1094441 B IT 1094441B
- Authority
- IT
- Italy
- Prior art keywords
- elastomeric filler
- tire circle
- filler applicator
- circle elastomeric
- applicator
- Prior art date
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)
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 IT7822448A0 (it) | 1978-04-19 |
IT1094441B true 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)
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)
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 | |||
GB913598A (en) * | 1960-04-08 | 1962-12-19 | Trelleborgs Gummifabriks Ab | Improvements in or relating to apparatus for placing and positioning bead cores in tire-building machines |
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 |
-
1978
- 1978-04-19 IT IT22448/78A patent/IT1094441B/it active
-
1979
- 1979-02-28 AR AR275648A patent/AR216371A1/es active
- 1979-04-10 DE DE19792914557 patent/DE2914557A1/de not_active Withdrawn
- 1979-04-17 GB GB7913284A patent/GB2026400A/en not_active Withdrawn
- 1979-04-18 US US06/031,299 patent/US4298421A/en not_active Expired - Lifetime
- 1979-04-18 FR FR7909714A patent/FR2423326A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AR216371A1 (es) | 1979-12-14 |
IT7822448A0 (it) | 1978-04-19 |
GB2026400A (en) | 1980-02-06 |
FR2423326A1 (fr) | 1979-11-16 |
US4298421A (en) | 1981-11-03 |
DE2914557A1 (de) | 1979-10-31 |
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