CN107791747A - Semi-steel radial tire - Google Patents
Semi-steel radial tire Download PDFInfo
- Publication number
- CN107791747A CN107791747A CN201711034612.2A CN201711034612A CN107791747A CN 107791747 A CN107791747 A CN 107791747A CN 201711034612 A CN201711034612 A CN 201711034612A CN 107791747 A CN107791747 A CN 107791747A
- Authority
- CN
- China
- Prior art keywords
- tread ply
- cap strip
- semi
- adhesive tape
- steel radial
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C2009/0035—Reinforcements made of organic materials, e.g. rayon, cotton or silk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of semi-steel radial tire, it is related to semi-steel radial tire manufacturing technology field, including tire body, the tire body has tread ply, sidewall layer and internal surface layer, and cap strip and casing play are sequentially provided with from outside to inside between the tread ply and the internal surface layer；The tread ply uses an at least adhesive tape to pile up formula arrangement towards another skew back of the cap strip using the junction of the sidewall layer and the cap strip side as overlapped points, the end lap of the adhesive tape is on the junction of the cap strip and the sidewall layer, by vulcanizing vulcanization tread ply of the adhesive tape vulcanization that will tiltedly pile up formula arrangement as monoblock type.Than prior art, the present invention can solve the problems, such as the tire wear intensity difference of existing mini truck.
Description
Technical field
The present invention relates to semi-steel radial tire manufacturing technology field, especially a kind of half steel for mini truck
Radial.
Background technology
Semi-steel radial tire has energy-conservation, safe and durable etc. superiority, current most semi-steel radial tire
It is to be used for car；Many mini trucks still use conventional tyre.Due to the resistance to load-carrying of conventional tyre, resistance to puncture and anti-impact
Hitting explosion and having necessarily has limitation so that the wear-resisting intensity and stretching resistance of mini truck tire tread are poor, in load-carrying
Easily accidents happened in transportation.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of semi-steel radial tire, to solve existing miniature load-carrying vapour
The problem of tire wear intensity difference of car.
The technical proposal for solving the technical problem of the invention is：This semi-steel radial tire includes tire body, institute
Stating tire body has tread ply, sidewall layer and internal surface layer, is set successively from outside to inside between the tread ply and the internal surface layer
There are cap strip and casing play；The tread ply uses connection of at least adhesive tape with the sidewall layer and the cap strip side
Locate to pile up formula arrangement towards another skew back of the cap strip for overlapped points, the end lap of the adhesive tape is in the cap strip and institute
State on the junction of sidewall layer, by vulcanizing vulcanization tyre surface of the adhesive tape vulcanization that will tiltedly pile up formula arrangement as monoblock type
Layer.
In above-mentioned semi-steel radial tire technical scheme, more specifically technical scheme can also be：Built in the casing play
There is aromatic polyamide cord.
Further：The internal surface layer is tyre bead made of carbon fiber bundle winding.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：1st, due to tire
Surface layer is by using an at least adhesive tape on the cap strip, using the junction of the sidewall layer and the tread ply to overlap
Point towards tread ply another skew back pile up formula arrangement the integral formula of after cure vulcanization tread ply, enhance the structural of tyre surface and
Stretching resistance performance, enhances tread wear, enhances the security of mini truck load transportation process traveling；2nd, skeleton
Steel belt is replaced using aromatic polyamide cord aromatic polyamide cord in layer, realizes the lightweight of tire；Wound simultaneously using carbon fiber bundle
Manufactured tyre bead make it that tyre bead portion stress distribution is more uniform, improves the stretching resistance of tire.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of the tread ply of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described：
Semi-steel radial tire as depicted in figs. 1 and 2 includes tire body, and tire body has tread ply 4, sidewall layer 1 and inner face
Layer 2, internal surface layer 2 are tyre bead made of carbon fiber bundle winding；It is sequentially provided with hat from outside to inside between tread ply 4 and internal surface layer 2
Tape 5 and casing play 3, casing play 3 are built-in with aramid fiber curtain, replace steel belt using aromatic polyamide cord aromatic polyamide cord, realize wheel
The lightweight of tire；The tread ply 4 of the present embodiment uses an adhesive tape using the junction of sidewall layer 1 and the side of cap strip 5 as overlap joint
Another skew back of point towards cap strip 5 piles up formula arrangement, and the end lap of adhesive tape is in the opposite side of cap strip 5 and the sidewall layer of opposite side
On 1 junction, by vulcanizing vulcanization tread ply 4 of the adhesive tape vulcanization that will tiltedly pile up formula arrangement as monoblock type.
Due to tread ply by use an at least adhesive tape on the cap strip, with the sidewall layer and the tread ply
Junction for overlapped points towards another skew back of tread ply pile up formula arrange the integral formula of after cure vulcanization tread ply, enhance
The structural and stretching resistance performance of tyre surface, enhances tread wear；And replaced in casing play using aromatic polyamide cord aromatic polyamide cord
Steel belt, realize the lightweight of tire；Cause tyre bead portion should using tyre bead made of carbon fiber bundle winding winding simultaneously
Power distribution is more uniform, improves the stretching resistance of tire.
Claims (3)
1. a kind of semi-steel radial tire, including tire body, the tire body has tread ply（4）, sidewall layer（1）And internal surface layer
（2）, it is characterised in that：In the tread ply（4）With the internal surface layer（2）Between be sequentially provided with cap strip from outside to inside（5）With
Casing play（3）；The tread ply uses an at least adhesive tape with the sidewall layer（1）With the cap strip（5）The connection of side
Locate to be overlapped points towards the cap strip（5）Another skew back pile up formula arrangement, the end lap of the adhesive tape is in the cap strip
（5）With the sidewall layer（1）Junction on, adhesive tape vulcanization that formula arranges will tiltedly be piled up as monoblock type by vulcanization
Vulcanize tread ply（4）.
2. semi-steel radial tire according to claim 1, it is characterised in that：The casing play（3）It is built-in with aramid fiber curtain
Line.
3. semi-steel radial tire according to claim 1 or 2, it is characterised in that：The internal surface layer（2）For carbon fiber bundle
Tyre bead made of winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034612.2A CN107791747A (en) | 2017-10-30 | 2017-10-30 | Semi-steel radial tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034612.2A CN107791747A (en) | 2017-10-30 | 2017-10-30 | Semi-steel radial tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107791747A true CN107791747A (en) | 2018-03-13 |
Family
ID=61548271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711034612.2A Withdrawn CN107791747A (en) | 2017-10-30 | 2017-10-30 | Semi-steel radial tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791747A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0728598A1 (en) * | 1995-02-27 | 1996-08-28 | PIRELLI COORDINAMENTO PNEUMATICI S.p.A. | Tyre with a reinforced belt band |
| CN1492810A (en) * | 2001-09-27 | 2004-04-28 | ס��� �ҵ��ʽ���� | Pneumatic tire and manufacturing method therefor |
| CN1727173A (en) * | 2004-07-30 | 2006-02-01 | 住友橡胶工业株式会社 | Method of manufacturing pneumatic tire |
| CN204055173U (en) * | 2014-07-10 | 2014-12-31 | 厦门正新橡胶工业有限公司 | Inflation diagonal tyre |
| CN104703816A (en) * | 2012-10-12 | 2015-06-10 | 米其林集团总公司 | Tyre designed to be able to run flat, comprising a hybrid carcass ply |
| CN107244192A (en) * | 2017-07-03 | 2017-10-13 | 山东丰源轮胎制造股份有限公司 | A kind of Whole fiber semi-steel radial tire |
-
2017
- 2017-10-30 CN CN201711034612.2A patent/CN107791747A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0728598A1 (en) * | 1995-02-27 | 1996-08-28 | PIRELLI COORDINAMENTO PNEUMATICI S.p.A. | Tyre with a reinforced belt band |
| CN1492810A (en) * | 2001-09-27 | 2004-04-28 | ס��� �ҵ��ʽ���� | Pneumatic tire and manufacturing method therefor |
| CN1727173A (en) * | 2004-07-30 | 2006-02-01 | 住友橡胶工业株式会社 | Method of manufacturing pneumatic tire |
| CN104703816A (en) * | 2012-10-12 | 2015-06-10 | 米其林集团总公司 | Tyre designed to be able to run flat, comprising a hybrid carcass ply |
| CN204055173U (en) * | 2014-07-10 | 2014-12-31 | 厦门正新橡胶工业有限公司 | Inflation diagonal tyre |
| CN107244192A (en) * | 2017-07-03 | 2017-10-13 | 山东丰源轮胎制造股份有限公司 | A kind of Whole fiber semi-steel radial tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |
|
| WW01 | Invention patent application withdrawn after publication |