GB1016279A - Method and apparatus for applying unvulcanized rubber material to a vehicle tire carcass - Google Patents
Method and apparatus for applying unvulcanized rubber material to a vehicle tire carcassInfo
- Publication number
- GB1016279A GB1016279A GB26197/64A GB2619764A GB1016279A GB 1016279 A GB1016279 A GB 1016279A GB 26197/64 A GB26197/64 A GB 26197/64A GB 2619764 A GB2619764 A GB 2619764A GB 1016279 A GB1016279 A GB 1016279A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carcass
- knives
- strip
- rubber
- ribbons
- 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
- B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
-
- 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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
- B29D30/60—Applying bands of rubber treads, i.e. applying camel backs by winding narrow strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Control Of Cutting Processes (AREA)
Abstract
1,016,279. Tyre treads. FIRESTONE TIRE & RUBBER CO. June 24, 1964 [Oct. 15, 1963], No. 26197/64. Heading B7C. [Also in Division B5] Apparatus for continuously applying unvulcanized rubber to build up a tread or tread and sidewalls on to a buffed tyre or green tyre carcass respectively comprises a calender for producing a calendered rubber strip, means rotatably mounting a tyre carcass to have the strip wound thereon, means for slitting the strip into three ribbons and for removing the central strip, and means for successively changing the width of thestrip and the ribbons incrementally as they are wound on to the carcass to build up a predetermined contour on the carcass. As shown for applying a tread and sidewalls to a green tyre carcass 10 a continuous sheet S of rubber produced by a pair of calender rolls 11 is conveyed through a feed mill 25, which reworks unused material and to which additional rubber may be supplied, back to the rolls 11. The carcass is rotated by contact with the roll 11. Knives 28 cut out a strip 31 which is then cut transversely by a rotary knife 35 (Fig. 5, not shown). The hot strip passes round the rolls 11 and adheres on the carcass 10. The knives 28 are incrementally moved together (see Fig. 7, not shown) on each rotation of the carcass. To provide tread shoulders, knives 38 are pressed against the roll 11 to cut out a centre ribbon 40 which is cut transversely by a knife 45 (Fig. 5, not shown), and returned to the feed mill. The width of the outer ribbons 39 is decreased by incrementally moving the knives 28 together and the knives 38 apart until the required contour has been built up. The ribbons 39 are cut off, the knives 38 are lifted from the roll 11, and the knives 28 are rapidly brought together and lifted to return the sheet S to a full unslit width (see Fig. 4, not shown). To avoid air being trapped between the carcass and the strip, or between successive turns of the strip, the sheet S is vented by a perforating roller. The knives are all pneumatically operated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31628763A | 1963-10-15 | 1963-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1016279A true GB1016279A (en) | 1966-01-05 |
Family
ID=23228389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26197/64A Expired GB1016279A (en) | 1963-10-15 | 1964-06-24 | Method and apparatus for applying unvulcanized rubber material to a vehicle tire carcass |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT250816B (en) |
| BE (1) | BE654318A (en) |
| CH (1) | CH432825A (en) |
| DE (1) | DE1260130B (en) |
| ES (1) | ES304774A1 (en) |
| FR (1) | FR1419734A (en) |
| GB (1) | GB1016279A (en) |
| LU (1) | LU46878A1 (en) |
| NL (1) | NL126681C (en) |
| NO (1) | NO121749B (en) |
| SE (1) | SE314509B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607557A (en) * | 1969-06-11 | 1971-09-21 | Goodyear Tire & Rubber | Machine for forming and winding tread material on a tire |
| WO2010065042A3 (en) * | 2008-12-05 | 2010-08-26 | Michelin Recherche Et Technique S.A. | Method and apparatus for forming a tire component upon an axially tapered surface |
| US8980030B2 (en) | 2008-04-23 | 2015-03-17 | Michelin Recherche Et Technique S.A. | Method and apparatus for forming a multi-layered tire component |
| CN106182854A (en) * | 2016-08-18 | 2016-12-07 | 四川远星橡胶有限责任公司 | The film of tread winding device is wound around rolling mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453981B (en) * | 2018-02-24 | 2024-01-30 | 深州市工程塑料有限公司 | Heavy metal ion adsorption film continuous calendaring equipment and method for preparing adsorption film by using same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2009599A (en) * | 1932-06-06 | 1935-07-30 | Super Mold Corp | Method of applying tread rubber to tires |
| GB802898A (en) * | 1956-05-16 | 1958-10-15 | Firestone Tire & Rubber Co | Improvements in method of forming an endless tire tread and sidewall portion on a carcass band and product thereof |
| US3079826A (en) * | 1960-08-23 | 1963-03-05 | Goodrich Co B F | Tread perforating apparatus |
-
1964
- 1964-06-24 GB GB26197/64A patent/GB1016279A/en not_active Expired
- 1964-07-16 NL NL6408125A patent/NL126681C/nl active
- 1964-09-03 LU LU46878A patent/LU46878A1/xx unknown
- 1964-09-30 SE SE11745/64A patent/SE314509B/xx unknown
- 1964-10-06 DE DEF44146A patent/DE1260130B/en active Pending
- 1964-10-07 NO NO155050A patent/NO121749B/no unknown
- 1964-10-07 AT AT853064A patent/AT250816B/en active
- 1964-10-07 CH CH1299664A patent/CH432825A/en unknown
- 1964-10-08 ES ES0304774A patent/ES304774A1/en not_active Expired
- 1964-10-08 FR FR990824A patent/FR1419734A/en not_active Expired
- 1964-10-13 BE BE654318D patent/BE654318A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607557A (en) * | 1969-06-11 | 1971-09-21 | Goodyear Tire & Rubber | Machine for forming and winding tread material on a tire |
| US8980030B2 (en) | 2008-04-23 | 2015-03-17 | Michelin Recherche Et Technique S.A. | Method and apparatus for forming a multi-layered tire component |
| WO2010065042A3 (en) * | 2008-12-05 | 2010-08-26 | Michelin Recherche Et Technique S.A. | Method and apparatus for forming a tire component upon an axially tapered surface |
| US8691034B2 (en) | 2008-12-05 | 2014-04-08 | Michelin Recherche Et Technique S.A. | Method and apparatus for forming a tire component upon an axially tapered surface |
| CN106182854A (en) * | 2016-08-18 | 2016-12-07 | 四川远星橡胶有限责任公司 | The film of tread winding device is wound around rolling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CH432825A (en) | 1967-03-31 |
| NO121749B (en) | 1971-04-05 |
| DE1260130B (en) | 1968-02-01 |
| ES304774A1 (en) | 1965-08-16 |
| SE314509B (en) | 1969-09-08 |
| LU46878A1 (en) | 1966-03-03 |
| AT250816B (en) | 1966-11-25 |
| FR1419734A (en) | 1965-12-03 |
| BE654318A (en) | 1965-04-13 |
| NL6408125A (en) | 1965-04-20 |
| NL126681C (en) | 1969-06-16 |
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