CS201778B1 - Method of making the raw auto-tyres in tubeless type - Google Patents
Method of making the raw auto-tyres in tubeless type Download PDFInfo
- Publication number
- CS201778B1 CS201778B1 CS576278A CS576278A CS201778B1 CS 201778 B1 CS201778 B1 CS 201778B1 CS 576278 A CS576278 A CS 576278A CS 576278 A CS576278 A CS 576278A CS 201778 B1 CS201778 B1 CS 201778B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- rubber
- tyres
- making
- ready
- raw
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000004753 textile Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 210000004712 air sac Anatomy 0.000 claims 1
- 239000010410 layer Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Tyre Moulding (AREA)
- Tires In General (AREA)
Description
Předátetom vynálezu je spósob výroby surových autoplášťov v bezdušovom převedení, kde k spojeniu medzi vrstvou kaučukovej zmesi a prvou gumotextilnou vložkou dochádza až priamo ns konfek&nom bubne.The subject of the invention is a process for the production of tubular car tires in a tubeless design, where the bond between the rubber compound layer and the first rubber-textile liner takes place directly with the drum.
Jedným z doteraz používaných spósobov výroby surových autoplášťov v bezdušovom převedení je spósob, pri ktorom sa na prvú gumotextilnú vložku na samostatnom zariadení nanáša ďaTšia vrstva kauč.ukovej zmesi. Takto opatřená gumotextilná vložka sa z cievky navinie po obvode konfekčného bubna a po opásaní sa gumotextilná vložka přeřeže po šírke tvarovaným nožom a zlepí. ĎaTší postup konfekcie je potom zhodný so spósobom výroby surových autoplášťov v dušovom převedení. Po zhodení autoplášťa z konfekčného bubna je však nutné z vnútornej strany autoplášťa spoj vložky č.l prelepiť páskom kaučukovéj zmesi.One of the hitherto used processes for the production of tubeless car tires is the process in which an additional layer of a rubber compound is applied to a first rubber-textile insert on a separate device. The rubber-textile insert provided in this way is wound from the spool around the circumference of the ready-made drum, and after wrapping, the rubber-textile insert is cut wide by a shaped knife and glued. The further outfitting process is then identical to that of the production of the raw car tires in the soul conversion. However, after the car tire has been dropped from the ready-made drum, it is necessary to seal the joint of the liner No. 1 from the inside of the car tire with a rubber compound tape.
Nevýhodou uvedeného sposobu konfekcie je, že nanášená vrstva kaučukovej zmesi nie je v mnohých prípadoch eentrická s gumotextilnou vložkou, ako aj nedodržanie hrůbky a šířky nanášsnej vrstvy kaučukovej zmesi mé za následek vyradenie takto vyrobených autoplášťov. Značná nepreanoať vzniká aj pri apájaní takto opatrenej gumotextilnej vložky. VzhTadom k tomu, že spoj prvej gumotextilnej vložky je nutné po převedení konfekcie a zhodení z konfekčného bubna prelepiť páskom kaučukovej zmesi, vznikajú tým vSčšie náklady a znižuje sa kvalita vyrábaných autoplášťov v bezdušovom převedení. Uvedený spósbb technologieThe disadvantage of the above-mentioned ready-to-wear method is that the applied rubber layer is in many cases not eccentric with the rubber-textile insert, and failure to observe the depth and width of the rubber compound coating layer results in the discarding of the car tires thus produced. Significant non-surfactant also occurs during the bonding of such a rubber-textile insert. Since the joint of the first rubber-textile liner must be sealed with a rubber compound tape after transfer of the ready-made and tumbled from the ready-made drum, this results in higher costs and decreases the quality of the manufactured car tires in the tubeless design. Mentioned spósbb technology
201 778201 778
201 778 používajú věetky známe firmy vo svete.201 778 used by all well-known companies in the world.
Tieto závažné nevýhody sú v podstatě odstránené epdsobom výroby podTa vynálezu. Je ho podstata spočívá v tom, že dublovanie prvej gumotextilnej vložky vrstvou kaučukovej zmesi je nahradená obalom z kaučukovej zmesi vytlačenej na spdsob surověj autoduše a svo jím tvarom zodpovedajúci vrstvě kaučukovej zmesi, pričom k samotnému spojeniu s prvou gu motextilnou vložkou dochádza priamo ns konfekčnom bubne.These serious disadvantages are substantially eliminated by the method of manufacture of the invention. It is based on the fact that the doubling of the first rubber-textile insert by the rubber compound layer is replaced by a rubber-compound wrapper extruded on the manner of a raw air bag and by its shape corresponding to the rubber-compound layer, the connection itself to the first gu-textile.
Spdsobom výroby aurových autopláéťov v bezduěovom převedení podTa vynálezu sa docieli zvýšenie produktivity práce, zvýéenie kvality vyráběných bezduěových autopláéťov ako aj zníženie materiálových nákladov.The production of aura-free car-tires in the non-tubular version according to the invention results in an increase in labor productivity, an increase in the quality of the manufactured car-free car-tires, and a reduction in material costs.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS576278A CS201778B1 (en) | 1978-09-06 | 1978-09-06 | Method of making the raw auto-tyres in tubeless type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS576278A CS201778B1 (en) | 1978-09-06 | 1978-09-06 | Method of making the raw auto-tyres in tubeless type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS201778B1 true CS201778B1 (en) | 1980-11-28 |
Family
ID=5403133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS576278A CS201778B1 (en) | 1978-09-06 | 1978-09-06 | Method of making the raw auto-tyres in tubeless type |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS201778B1 (en) |
-
1978
- 1978-09-06 CS CS576278A patent/CS201778B1/en unknown
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