CN107253341A - A kind of high compactness tight type arc bar tread segments block of tyre rebuilding - Google Patents
A kind of high compactness tight type arc bar tread segments block of tyre rebuilding Download PDFInfo
- Publication number
- CN107253341A CN107253341A CN201710473550.9A CN201710473550A CN107253341A CN 107253341 A CN107253341 A CN 107253341A CN 201710473550 A CN201710473550 A CN 201710473550A CN 107253341 A CN107253341 A CN 107253341A
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- CN
- China
- Prior art keywords
- flank
- sided
- soft
- contact surface
- arc contact
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- 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.)
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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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
-
- 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
- B29D30/62—Applying bands of rubber treads, i.e. applying camel backs by extrusion or injection of the tread on carcass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of high compactness tight type arc bar tread segments block of tyre rebuilding, including tread layer, the tread layer includes arc contact surface and flank soft-sided, the flank soft-sided is located at arc contact surface both sides, the thickness of the flank soft-sided is from gradually thinning with arc contact surface joining place to edge, elastic protective layer and wearing layer are provided with the arc contact surface, the wearing layer is arranged on the outside of elastic protective layer, the wear-resisting layer surface is provided with anti-skid design, steel belt and casing ply are sequentially provided with the inside of the arc contact surface, be arranged in parallel protruding reinforcing rib on the outside of the flank soft-sided, casing ply is provided with the inside of the flank soft-sided.Its reasonable in design, it is even closer that flank soft-sided can fit tread segments block both sides with junked tire buffed surface, improves compactness, prevents the problem of tyre surface of laminating ftractures, it is ensured that the security used of retreads.
Description
Technical field
The present invention relates to tyre retreading technique field, the high compactness tight type arc bar tire of specifically a kind of tyre rebuilding
Face section block.
Background technology
I.e. tyre rebuilding, by polishing, repairing, laminating decorative pattern glue, reaches the purpose that regeneration is used, tyre rebuilding exists
Tire is polished, repaired, after gluing, it is necessary to new tire tread is fitted on old tire, because tire tread and old tire exist
During laminating, first have to contact tire tread with old tire, intermediate gaps easily leave air, to ensure laminating effect, need
Tire tread is extruded, to discharge the air of delay.
Tyre surface yet with current tyre rebuilding is mainly stick tread segments block, and during laminating, tread segments block is placed into
Accomplish fluently on the buffed surface of glue, rolling discharge bubble is carried out to tyre surface by rolling device, existing rolling device enters for tyre surface
After row pressing, gap is left between the edge and old tire of strip tyre surface both sides all the time, laminating effect is undesirable, to solve this
Problem, the mode handled at present is that the both sides of the edge of strip tyre surface and old tire are bonded together by adhesive tape, it is ensured that
The laminating effect of strip tyre surface, and this processing mode, temporarily can only post tread edge, tire when in use, can not
The meeting tire avoided is extruded, it is easy to is torn gap again, is caused tire tread gradually to come off, and increases potential safety hazard, contracting
Short service life.
Therefore a kind of high compactness tight type arc bar tread segments block of tyre rebuilding is needed, to ensure making for retreads
Use the life-span.
The content of the invention
Goal of the invention：For it is above-mentioned it is of the prior art exist the problem of and deficiency, it is an object of the invention to provide one kind
The high compactness tight type arc bar tread segments block of tyre rebuilding, mainly solves asking for tread segments and old tire face edge compactness
Topic.
Technical scheme：To reach above-mentioned purpose, a kind of high compactness tight type arc bar tire of tyre rebuilding of the present invention
Face section block, including tread layer, the tread layer include arc contact surface and flank soft-sided, and the flank soft-sided is located at arc
Contact surface both sides, the thickness of the flank soft-sided is from gradually thinning with arc contact surface joining place to edge, and the arc connects
Elastic protective layer and wearing layer are provided with contacting surface, the wearing layer is arranged on the outside of elastic protective layer, and the wear-resisting layer surface is set
Have and put down on being sequentially provided with the inside of anti-skid design, the arc contact surface on the outside of steel belt and casing ply, the flank soft-sided
Row sets and is provided with casing ply on the inside of protruding reinforcing rib, the flank soft-sided.
Further, the steel belt is formed by elastic steel strip interfascicular every interlacing.Elastic good, intensity is higher,
Bearing capacity is strong.
Further, the casing ply is the non-woven fabrics that fibre diameter is nano-scale.Solid, wear-resisting, impact resistance, can increase
The toughness of strong tire flank, has been favorably improved the cohesive of junked tire and cord.
Further, the anti-skid design is made up of the waveform colloid projection being spaced apart, adjacent colloid projection it
Between be provided with groove.
Further, it is additionally provided with tire wear tag block in the groove.Tire wear tag block is used to mark tire
The degree of wear, after tire wear, when the tire wear tag block in the height and groove of its colloid projection is highly consistent, tire
The degree of wear reach capacity.
Further, it is provided with elastic spacer on the inside of the joining place of arc contact surface and the flank soft-sided.
Above-mentioned technical proposal can be seen that beneficial effects of the present invention：
A kind of high compactness tight type arc bar tread segments block of tyre rebuilding of the present invention, the thickness of its flank soft-sided from
It is gradually thinning with arc contact surface joining place to edge, tread segments block both sides can be fitted more with junked tire buffed surface
Step up close, prevent the tyre surface of laminating the problem of ftracture, it is ensured that the safety in utilization of retreads, without again to tread segments
Re-worked at the gap of block laminating, significantly reduce the workload of tire tread extrusion process processing.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is internal structure schematic diagram of the invention；
Fig. 3 is the internal structure schematic diagram of another angle of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated.
Embodiment
A kind of high compactness tight type arc bar tread segments block of tyre rebuilding as Figure 1-3, including tread layer
1, the tread layer 1 includes arc contact surface 11 and flank soft-sided 12, and the flank soft-sided 12 is located at 11 liang of arc contact surface
Side, the thickness of the flank soft-sided 12 is from gradually thinning, the arc contact surface with the joining place of arc contact surface 11 to edge
Elastic protective layer 111 and wearing layer 112 are provided with 11, the wearing layer 112 is arranged on the outside of elastic protective layer 111, described resistance to
Grind the surface of layer 112 and be provided with anti-skid design 113, the inner side of arc contact surface 11 is sequentially provided with steel belt 114 and casing ply
115, be arranged in parallel on the outside of the flank soft-sided 12 protruding reinforcing rib 121, and the inner side of flank soft-sided 12 is provided with casing ply
115。
Steel belt 114 described in the present embodiment is formed by elastic steel strip interfascicular every interlacing.Elastic steel strip elasticity
Good, intensity is higher, and bearing capacity is strong.
Casing ply 115 described in the present embodiment is the non-woven fabrics that fibre diameter is nano-scale.Non-woven fabrics casing ply is solid,
Wear-resisting, impact resistance, can strengthen the toughness of tire flank, also contribute to the cohesive of junked tire and cord.
Anti-skid design 113 described in the present embodiment is to constitute 1131, adjacent glue by the waveform colloid projection being spaced apart
Groove 1132 is provided between matter projection 1131.
Elastic spacer 13 is provided with the inside of arc contact surface 11 described in the present embodiment and the joining place of flank soft-sided 12.
Tire wear tag block is additionally provided with described in the present embodiment in groove.
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention, after the present invention has been read, this
Art personnel fall within the application appended claims limited range to the various equivalences of the present invention.
Claims (6)
1. a kind of high compactness tight type arc bar tread segments block of tyre rebuilding, it is characterised in that：Including tread layer（1）,
The tread layer（1）Including arc contact surface（11）With flank soft-sided（12）, the flank soft-sided（12）Positioned at arc contact
Face（11）Both sides, the flank soft-sided（12）Thickness from arc contact surface（11）Joining place is gradually thinning to edge, institute
State arc contact surface（11）Place is provided with elastic protective layer（111）And wearing layer（112）, the wearing layer（112）It is arranged on elasticity
Protective layer（111）Outside, the wearing layer（112）Surface is provided with anti-skid design（113）, the arc contact surface（11）Inner side according to
It is secondary to be provided with steel belt（114）And casing ply（115）, the flank soft-sided（12）Be arranged in parallel protruding reinforcing rib on outside
（121）, the flank soft-sided（12）Inner side is provided with casing ply (115).
2. a kind of high compactness tight type arc bar tread segments block of tyre rebuilding according to claim 1, its feature exists
In：The steel belt (114) is formed by elastic steel strip interfascicular every interlacing.
3. a kind of high compactness tight type arc bar tread segments block of tyre rebuilding according to claim 1, its feature exists
In：The casing ply (115) is the non-woven fabrics that fibre diameter is nano-scale.
4. a kind of high compactness tight type arc bar tread segments block of tyre rebuilding according to claim 1, its feature exists
In：The anti-skid design (113) is made up of the waveform colloid projection being spaced apart（1131）, adjacent colloid projection
（1131）Between be provided with groove（1132）.
5. a kind of high compactness tight type arc bar tread segments block of tyre rebuilding according to claim 1, its feature exists
In：The groove（1132）Inside it is additionally provided with tire wear tag block (1133).
6. a kind of high compactness tight type arc bar tread segments block of tyre rebuilding according to claim 1, its feature exists
In：Elastic spacer (13) is provided with the inside of the joining place of the arc contact surface (11) and flank soft-sided (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473550.9A CN107253341A (en) | 2017-06-21 | 2017-06-21 | A kind of high compactness tight type arc bar tread segments block of tyre rebuilding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710473550.9A CN107253341A (en) | 2017-06-21 | 2017-06-21 | A kind of high compactness tight type arc bar tread segments block of tyre rebuilding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107253341A true CN107253341A (en) | 2017-10-17 |
Family
ID=60024171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710473550.9A Pending CN107253341A (en) | 2017-06-21 | 2017-06-21 | A kind of high compactness tight type arc bar tread segments block of tyre rebuilding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107253341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11845309B2 (en) | 2019-05-29 | 2023-12-19 | Bridgestone Corporation | Tire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124198A (en) * | 1994-12-06 | 1996-06-12 | 库尔特·埃德勒 | Process for retreading a used tire |
| CN101445023A (en) * | 2007-11-28 | 2009-06-03 | 固特异轮胎和橡胶公司 | A pneumatic tyre and a process to retread a tyre |
| CN101623937A (en) * | 2009-08-14 | 2010-01-13 | 北京多贝力轮胎有限公司 | Novel tread rubber |
| CN201390106Y (en) * | 2009-04-30 | 2010-01-27 | 钟爱民 | Annular tread provided with double wings |
| EP2230072A1 (en) * | 2009-03-20 | 2010-09-22 | Bridgestone Corporation | Tyre retreading method and system |
| CN204820971U (en) * | 2015-04-20 | 2015-12-02 | 特拓(青岛)轮胎技术有限公司 | Novel notch cuttype tire tread wearing and tearing degree of depth sign |
-
2017
- 2017-06-21 CN CN201710473550.9A patent/CN107253341A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124198A (en) * | 1994-12-06 | 1996-06-12 | 库尔特·埃德勒 | Process for retreading a used tire |
| CN101445023A (en) * | 2007-11-28 | 2009-06-03 | 固特异轮胎和橡胶公司 | A pneumatic tyre and a process to retread a tyre |
| EP2230072A1 (en) * | 2009-03-20 | 2010-09-22 | Bridgestone Corporation | Tyre retreading method and system |
| CN201390106Y (en) * | 2009-04-30 | 2010-01-27 | 钟爱民 | Annular tread provided with double wings |
| CN101623937A (en) * | 2009-08-14 | 2010-01-13 | 北京多贝力轮胎有限公司 | Novel tread rubber |
| CN204820971U (en) * | 2015-04-20 | 2015-12-02 | 特拓(青岛)轮胎技术有限公司 | Novel notch cuttype tire tread wearing and tearing degree of depth sign |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11845309B2 (en) | 2019-05-29 | 2023-12-19 | Bridgestone Corporation | Tire |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171017 |
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| RJ01 | Rejection of invention patent application after publication |