ES246585A1 - APARATO PARA LA FABRICACION DE CUBIERTAS DE NEUMáTICOS - Google Patents
APARATO PARA LA FABRICACION DE CUBIERTAS DE NEUMáTICOSInfo
- Publication number
- ES246585A1 ES246585A1 ES0246585A ES246585A ES246585A1 ES 246585 A1 ES246585 A1 ES 246585A1 ES 0246585 A ES0246585 A ES 0246585A ES 246585 A ES246585 A ES 246585A ES 246585 A1 ES246585 A1 ES 246585A1
- Authority
- ES
- Spain
- Prior art keywords
- heel
- support members
- turning
- outer periphery
- construction fabric
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
- B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the drum
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms
- B29D2030/325—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms the means being radially expandable and contractible
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
Aparato para la fabricación de cubiertas de neumáticos que comprende: un par de órganos coaxialesespaciadosde apoyo de talón; unos medios para mover los órganos de apoyo de talón acercándolos apartándolos uno de otro; unos medios anuladores dilatables de agarre de talón montados en posición coaxil sobre la periferia externa de cada órgano de apoyo de talón; unos medios para dar vuelta a cada una de las partes laterales del tejido de construcción de al cubierta arrollado en sentido circunferencial alrededor de los órganos de apoyo de talónvolviéndolas sobre los cables o alambres de talón apoyados en dichos órganos y medios para aplicar presión d efluido a un espacio anular formado entre los órganos de apoyo de talón y que se puede cerrar alrededor de su periferia externa con tejido de construcción de cubierta de neumático.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB290558A GB907694A (en) | 1958-01-29 | 1958-01-29 | Improvements in or relating to tyre building |
Publications (1)
Publication Number | Publication Date |
---|---|
ES246585A1 true ES246585A1 (es) | 1959-08-16 |
Family
ID=9748262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0246585A Expired ES246585A1 (es) | 1958-01-29 | 1959-01-15 | APARATO PARA LA FABRICACION DE CUBIERTAS DE NEUMáTICOS |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1229281B (es) |
ES (1) | ES246585A1 (es) |
FR (1) | FR1221091A (es) |
GB (1) | GB907694A (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL236302A (es) * | 1958-02-19 | |||
US3101289A (en) * | 1959-04-24 | 1963-08-20 | Pirelli | Method of making expansible tubular diaphragms for tire building drums |
US3107192A (en) * | 1960-03-16 | 1963-10-15 | Goodyear Tire & Rubber | Apparatus for shaping tires |
DE1233585B (de) * | 1961-02-10 | 1967-02-02 | Kleber Colombes | Trommel zum Aufbau und/oder Bombieren von Rohlingen fuer Fahrzeugluftreifen |
FR1311161A (fr) * | 1961-06-15 | 1962-12-07 | Dunlop Sa | Procédé et appareil pour poser des bandes de tissus ou matières analogues autour de tringles pour enveloppes de bandages pneumatiques |
DE1241970B (de) * | 1962-08-21 | 1967-06-08 | Dunlop Gummi Cie Ag Deutsche | Maschine fuer den Aufbau von Fahrzeugluftreifen |
DE1302012B (de) * | 1962-08-21 | 1969-09-25 | Dunlop Ag | Aufbautrommel fuer den Flachaufbau und das anschliessende Bombieren der Karkasse eines Fahrzeugluftreifens |
US3272677A (en) * | 1962-12-04 | 1966-09-13 | Us Rubber Co | Inflatable annular bladder used to form the bead region of a pneumatic tire carcass |
DE1246226B (de) * | 1963-11-27 | 1967-08-03 | Continental Gummi Werke Ag | Reifenaufbautrommel |
DE1579145B1 (de) * | 1965-08-25 | 1972-02-03 | Continental Gummi Werke Ag | Maschine zum Aufbauen von Luftreifenrohlingen |
DE1729606B1 (de) * | 1967-11-30 | 1972-05-04 | Continental Gummi Werke Ag | Reifenaufbaumaschine |
JPS4918790B1 (es) * | 1970-12-29 | 1974-05-13 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE401517C (de) * | 1921-09-24 | 1924-09-05 | Ernest Hopkinson | Verfahren und Vorrichtung zur Herstellung von Laufmaenteln |
US1551040A (en) * | 1922-07-08 | 1925-08-25 | Fisk Rubber Co | Tire building |
US2251904A (en) * | 1938-10-14 | 1941-08-12 | Gen Tire & Rubber Co | Tire building machine |
DE861465C (de) * | 1940-11-15 | 1953-01-05 | Continental Gummi Werke Ag | Verfahren und Einrichtung zur Herstellung von Fahrzeugluftreifen |
DE834012C (de) * | 1946-03-05 | 1952-03-13 | Dunlop Rubber Co | Verfahren und Vorrichtung zum Herstellen von Fahrzeugluftreifen nach dem Flachbandverfahren |
US2754886A (en) * | 1953-09-29 | 1956-07-17 | Firestone Tire & Rubber Co | Tire building apparatus |
US2814331A (en) * | 1956-04-20 | 1957-11-26 | Vanzo Marcello | Process for building pneumatic tires |
-
1958
- 1958-01-29 GB GB290558A patent/GB907694A/en not_active Expired
-
1959
- 1959-01-15 ES ES0246585A patent/ES246585A1/es not_active Expired
- 1959-01-29 DE DED29892A patent/DE1229281B/de active Pending
- 1959-01-29 FR FR785305A patent/FR1221091A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB907694A (en) | 1962-10-10 |
FR1221091A (fr) | 1960-05-31 |
DE1229281B (de) | 1966-11-24 |
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