CN2521017Y - Tyre moulding capsules - Google Patents
Tyre moulding capsules Download PDFInfo
- Publication number
- CN2521017Y CN2521017Y CN 01278000 CN01278000U CN2521017Y CN 2521017 Y CN2521017 Y CN 2521017Y CN 01278000 CN01278000 CN 01278000 CN 01278000 U CN01278000 U CN 01278000U CN 2521017 Y CN2521017 Y CN 2521017Y
- Authority
- CN
- China
- Prior art keywords
- inverse
- outer lateral
- outside
- tire
- wrapped
- 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 - Fee Related
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Abstract
A tire building gum sack relates to a core used at tire producing time. A spigot is arranged on a sack opening of a sack body, the inner lateral of the sack body is provided with an inner lateral inverse encapsulate-film layer, an inner lateral inverse wrapped-cord layer is arranged at the outer lateral of the inner inverse encapsulate-film layer, the outer lateral inverse wrapped-cord layer is arranged at the outer lateral of the inner lateral inverse wrapped-cord layer, an outer lateral inverse encapsulate-film layer is arranged at the outer lateral of the outer lateral inverse wrapped-cord layer, and the outer lateral of the outer lateral inverse encapsulate-film layer is corresponding to a tread band of the tire and is provided with an anti-seize film layer. The longitude lines and the latitude lines of the outer lateral inverse wrapped-cord layer and the inner lateral inverse wrapped-cord layer cross with each other. Because the outer lateral of the outer lateral inverse encapsulate-film layer is corresponding to a tread band of the tire and is provided with an anti-seize film layer, the tread band does not paste with the gum sack at the tire forming time, the detachment of the tire is simple and fast, the rate of finished products is high and the durability of the gum sack is long. And because the longitude lines and the latitude lines of the outer lateral inverse wrapped-cord layer and the inner lateral inverse wrapped-cord layer cross with each other, the pull resistance property of the utility model is high, the sack body is tearing resistance, besides the durability is long, and the utility model is adaptable for all kinds of tire building gum sacks.
Description
Technical field the utility model relates to employed core when making tire, says it is a kind of tire building capsule in detail.
We know background technology, existing tire building capsule, be on the Nang Kou of utricule, to be provided with seam, the utricule inboard is provided with inboard anti-package film layers, the inboard anti-package film layers outside is provided with inboard anti-package cord ply, the inboard anti-package cord ply outside is provided with and the warp of inboard anti-package cord ply, the outside anti-package cord ply that parallel parallels, and the anti-package cord ply outside in the outside is provided with common outside anti-package film layers.This tire building capsule, because the anti-package cord ply outside in the outside is provided with common outside anti-package film layers, the easy adhesion of tyre bead and capsule during tire building, removal tire trouble, easily tear tyre bead or capsule, cause tire open defect waste product to occur, yield rate is low, perhaps cause capsule to scrap, capsule is short service life; Because outside anti-package cord ply parallels with warp, the parallel of inboard anti-package cord ply, tensile property is low, and utricule is easily torn, and service life is short.
The technical problem that summary of the invention the utility model solves is, solve the anti-package cord ply outside, the outside and be provided with common outside anti-package film layers, the easy adhesion of tyre bead and capsule during tire building, removal tire trouble, easily tear tyre bead or capsule, cause tire open defect waste product to occur, yield rate is low, perhaps cause capsule to scrap, capsule is short service life; Outside anti-package cord ply parallels with warp, the parallel of inboard anti-package cord ply, and tensile property is low, and utricule is easily torn, the problem that service life is short.
The technical solution of the utility model is, the Nang Kou of utricule is provided with seam, the utricule inboard is provided with inboard anti-package film layers, the inboard anti-package film layers outside is provided with inboard anti-package cord ply, the inboard anti-package cord ply outside is provided with outside anti-package cord ply, and the anti-package cord ply outside in the outside is provided with outside anti-package film layers, and its primary structure characteristics are, the anti-package cord ply outside, the outside is corresponding with tire bead, is provided with the antiseized film layers of a circle.
As its improvement, outside anti-package cord ply intersects mutually with warp, the parallel of inboard anti-package cord ply.
The beneficial effects of the utility model are, because the anti-package cord ply outside in the outside is corresponding with tire bead, is provided with one and encloses antiseized film layers, and tyre bead and capsule can adhesions during tire building, and the removal tire is simple and efficient, yield rate height, capsule long service life; Because outside anti-package cord ply intersects mutually with warp, the parallel of inboard anti-package cord ply, tensile property height, utricule are difficult for tearing, long service life.The utility model is applicable to various tire building capsules.
Description of drawings Fig. 1 is a front view, and Fig. 2 is the A-A broken section enlarged drawing of Fig. 1.
Embodiment as shown in the figure, the Nang Kou of utricule 2 is provided with seam 1, utricule 2 inboards are provided with inboard anti-package film layers 7, inboard anti-package film layers 7 outsides are provided with inboard anti-package cord ply 6, the inboard anti-package cord ply outside is provided with outside anti-package cord ply 5, anti-package cord ply 5 outsides, the outside are provided with outside anti-package film layers 3, anti-package cord ply 5 outsides, the outside are corresponding with tire bead, be provided with the antiseized film layers 4 of a circle, tyre bead and capsule can adhesions during tire building, the removal tire is simple and efficient, yield rate height, capsule long service life.Outside anti-package cord ply 5 intersects mutually with warp, the parallel of inboard anti-package cord ply 6, and tensile property height, utricule are difficult for tearing, long service life.
Claims (2)
1, a kind of tire building capsule, the Nang Kou of utricule is provided with seam, the utricule inboard is provided with inboard anti-package film layers, the inboard anti-package film layers outside is provided with inboard anti-package cord ply, the inboard anti-package cord ply outside is provided with outside anti-package cord ply, the anti-package cord ply outside, the outside is provided with outside anti-package film layers, and it is characterized in that: the anti-package cord ply outside in the outside is corresponding with tire bead, is provided with the antiseized film layers of a circle.
2, tire building capsule according to claim 1 is characterized in that: said outside anti-package cord ply intersects mutually with warp, the parallel of inboard anti-package cord ply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278000 CN2521017Y (en) | 2001-12-28 | 2001-12-28 | Tyre moulding capsules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278000 CN2521017Y (en) | 2001-12-28 | 2001-12-28 | Tyre moulding capsules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521017Y true CN2521017Y (en) | 2002-11-20 |
Family
ID=33681602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01278000 Expired - Fee Related CN2521017Y (en) | 2001-12-28 | 2001-12-28 | Tyre moulding capsules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521017Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100519169C (en) * | 2003-10-31 | 2009-07-29 | 倍耐力轮胎公司 | An expandable bladder for tyre manufacturing apparatuses, manufacturing method thereof and a process for manufacturing tyres for vehicle |
-
2001
- 2001-12-28 CN CN 01278000 patent/CN2521017Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100519169C (en) * | 2003-10-31 | 2009-07-29 | 倍耐力轮胎公司 | An expandable bladder for tyre manufacturing apparatuses, manufacturing method thereof and a process for manufacturing tyres for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021120 Termination date: 20101228 |