CN204322936U - Waste steel wire wrong fount Rebuilding engineering rebuilds a tyre - Google Patents
Waste steel wire wrong fount Rebuilding engineering rebuilds a tyre Download PDFInfo
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- CN204322936U CN204322936U CN201420715975.8U CN201420715975U CN204322936U CN 204322936 U CN204322936 U CN 204322936U CN 201420715975 U CN201420715975 U CN 201420715975U CN 204322936 U CN204322936 U CN 204322936U
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Abstract
The utility model relates to a kind of waste steel wire wrong fount Rebuilding engineering and rebuilds a tyre.The utility model be in order to solve the engineering manufactured at present rebuild a tyre work time easily occur single tire pressure quick-fried, hit quick-fried, sting the accidents such as quick-fried, service life is shorter, and the problem that use cost is high.A kind of waste steel wire wrong fount Rebuilding engineering rebuilds a tyre, outer sidewall composite tyre side layer (5) of old body piles (4), distribution one group of bead coil (6) in the tire lip of described old body piles, the circumferential outer surface compound one of described old body piles (4) encloses the layer (1) that recaps; Wherein, described in recap between layer (1) and described old body piles (4) there is two-layer cushion gum layer (2), there is between two-layer described cushion gum layer (2) the waste and old radial steel wire floor (3) of one deck.The utility model is applied to engineering and rebuilds a tyre.
Description
technical field:
the utility model relates to a kind of waste steel wire wrong fount Rebuilding engineering and rebuilds a tyre.
background technology:
engineering tyre mainly refers to the tire that the aspect such as engineering automobiles and construction machinery and equipment uses.At present, be about 8,000,000 by productive output, world's engineering tyre accounts for about 0.5% of tire total amount, by sales volume, accounts for about 5.5% of whole tire sales volume.Due to the large volume specification of engineering tyre, its consumption glue amount has accounted for about 8% of tire glue total amount, and therefore, its value added exceeds about 20% ~ 50% than conventional tyre.
the harsh environment that engineering tyre works, normally Uneven road is smooth and have the foreign material such as sharp-pointed crushed stone, rock, nail and cullet, impact large by hard object, often carry out continuous working round the clock, though or in more smooth road general work, load is large, haul distance is short, turning is many, moving velocity is fast.In addition, various engineering truck is all generally open work, and winter or summer difference variation causes greatly engineering tyre will bear temperature traverse in a big way, and in addition, open work makes engineering tyre stand wind, Exposure to Sunlight and drench with rain.These handling characteristicss of engineering tyre, have a strong impact on its service life.Article one, price is at several thousand even off-the-road tyre of several ten thousand yuans, extends the economic performance tool of tire life to engineering truck and has a direct impact.
the service life of off-the-road tyre is divided into initial stage, mid-term and later stage three phases, and the life-span, at the tire in later stage, makes its life-span extend further by tire recapping.Tyre rebuilding can maximally utilise the value of service of tire, has become internationally recognized saving robber materials, has solved junked tire environmental pollution (black pollution), valuable resource regeneration mode.Easily occur during work but the engineering manufactured at present rebuilds a tyre single tire pressure quick-fried, hit quick-fried, sting the accidents such as quick-fried, service life is shorter, the high cost investment causing transport enterprise to use engineering rebuilding a tyre.
summary of the invention:
the purpose of this utility model be in order to solve the engineering manufactured at present rebuild a tyre work time easily occur single tire pressure quick-fried, hit quick-fried, sting the accidents such as quick-fried, service life is shorter, with use engineering to rebuild a tyre the high problem of cost, and a kind of waste steel wire wrong fount Rebuilding engineering provided rebuilds a tyre.
above-mentioned object is realized by following technical scheme:
a kind of waste steel wire wrong fount Rebuilding engineering rebuilds a tyre, its composition comprises: old body piles, the outer sidewall composite tyre side layer of described old body piles, distribution one group of bead coil in the tire lip of described old body piles, the circumferential outer surface compound one of described old body piles encloses the layer that recaps; Wherein, described in recap between layer and described old body piles there is two-layer cushion gum layer, there is between two-layer described cushion gum layer the waste and old radial steel wire floor of one deck.
the beneficial effects of the utility model:
compared with traditional off-the-road tyre reconditioning technology, the utility model is by the waste and old radial steel wire floor of layer and old body piles reinforcement one deck that recaps, and enhancement engineering rebuilds a tyre load-carrying capacity and the quick-fried ability of anti-thorn.This waste and old radial steel wire floor utilizing waste radial tire separation of produced to go out has irreplaceable advantage, both realized engineering to rebuild a tyre the reinforcement of carcass and the reparation of local damage, part engineering tyre carcass cord cords break layer can be made again to regenerate, the engineering the obtained tyre surface that rebuilds a tyre has antifatigue, resist and collapse flower, the performances such as resistance to wear is strong, its mechanical and physical performance index meets construction machinery and equipment and to rebuild a tyre professional standard HG/T 3979-2007, and improve 1 ~ 2 times the service life that more common engineering rebuilds a tyre, total cost of production is less than 40% of newly built construction tire production cost.Solve the problem of the recycling of waste and old radial steel wire floor simultaneously, kill two birds with one stone.
the waste radial tire obtaining secondary utilization effectively solves the problem of junked tire contaminated environment further, according to the current Economic Development Status of China, tyre rebuilding industry is one and saves robber materials, the pollution problem of solution junked tire, the environmental protection industry of favourable rubber sources recycling.
therefore, the steel wire from waste radial tyre wrong fount Rebuilding engineering technology that rebuilds a tyre not only can solve environmental issue, and open up the new way of waste radial tire utilization, improve the degree of utilization of junked tire, the degree of utilization of used tire can be made to bring up to more than 20% from 10%, turn waste into wealth, and can effectively solve engineering rebuild a tyre carcass cord cord impaired and cannot carry out again renovate use technical barrier, will produce important impact to the engineering field of rebuilding a tyre, its application prospect is very wide.
accompanying drawing illustrates:
accompanying drawing 1 is section structure schematic diagram of the present utility model;
accompanying drawing 2 is the structural representations of recap butt junction and cord butt junction place that the utility model relates to;
in figure, 1 is the layer that recaps, and 2 is cushion gum layer, and 3 is waste and old radial steel wire floor, and 4 is old body piles, and 5 is sidewall layer, and 6 is bead coil, and 7 is the butt junction that recaps, and 8 is cord butt junction.
detailed description of the invention:
detailed description of the invention one:
the waste steel wire wrong fount Rebuilding engineering of present embodiment rebuilds a tyre, shown in composition graphs 1, its composition comprises: old body piles 4, the outer sidewall composite tyre side layer 5 of described old body piles 4, distribution one group of bead coil 6 in the tire lip of described old body piles, the circumferential outer surface compound one of described old body piles 4 encloses the layer 1 that recaps; Wherein, described in recap between layer 1 and described old body piles 4 there is two-layer cushion gum layer 2, there is between two-layer described cushion gum layer 2 the waste and old radial steel wire floor 3 of one deck.
detailed description of the invention two:
with detailed description of the invention one unlike, shown in composition graphs 1,2, the waste steel wire wrong fount Rebuilding engineering of present embodiment rebuilds a tyre, the described layer 1 that recaps a slice is recapped the butt junction 7 that recaps at two ends through overlapping the tubular of pressing, and recap described in two panels between butt junction 7 and have bonding pulp layer.
detailed description of the invention three:
with detailed description of the invention two unlike, the waste steel wire wrong fount Rebuilding engineering of present embodiment rebuilds a tyre, described in recap butt junction 7 for isosceles right triangle.
detailed description of the invention four:
with detailed description of the invention one, two or three unlike, shown in composition graphs 1,2, the waste steel wire wrong fount Rebuilding engineering of present embodiment rebuilds a tyre, described waste and old radial steel wire floor 3 is the tubulars cord butt junction 8 at waste and old for a slice radial wirecord fabric two ends be pressed into through overlap joint, and has bonding pulp layer between cord butt junction 8 described in two panels.
detailed description of the invention five:
with detailed description of the invention four unlike, the waste steel wire wrong fount Rebuilding engineering of present embodiment rebuilds a tyre, and described cord butt junction 8 is isosceles right triangle.
Claims (5)
1. a waste steel wire wrong fount Rebuilding engineering rebuilds a tyre, its composition comprises: old body piles (4), outer sidewall composite tyre side layer (5) of described old body piles (4), distribution one group of bead coil (6) in the tire lip of described old body piles, is characterized in that: the circumferential outer surface compound one of described old body piles (4) encloses the layer (1) that recaps; Wherein, described in recap between layer (1) and described old body piles (4) there is two-layer cushion gum layer (2), there is between two-layer described cushion gum layer (2) the waste and old radial steel wire floor (3) of one deck.
2. waste steel wire wrong fount Rebuilding engineering rebuilds a tyre according to claim 1, it is characterized in that: described in the layer (1) that recaps be a slice is recapped the butt junction that recaps (7) at two ends through overlapping the tubular of pressing, and recap described in two panels between butt junction (7) there is bonding pulp layer.
3. waste steel wire wrong fount Rebuilding engineering rebuilds a tyre according to claim 2, it is characterized in that: described in the butt junction (7) that recaps be isosceles right triangle.
4. according to claim 1,2 or 3, waste steel wire wrong fount Rebuilding engineering rebuilds a tyre, it is characterized in that: described waste and old radial steel wire floor (3) is the tubular cord butt junction (8) at waste and old for a slice radial wirecord fabric two ends be pressed into through overlap joint, and has bonding pulp layer between cord butt junction (8) described in two panels.
5. waste steel wire wrong fount Rebuilding engineering rebuilds a tyre according to claim 4, it is characterized in that: described cord butt junction (8) is isosceles right triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715975.8U CN204322936U (en) | 2014-11-26 | 2014-11-26 | Waste steel wire wrong fount Rebuilding engineering rebuilds a tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715975.8U CN204322936U (en) | 2014-11-26 | 2014-11-26 | Waste steel wire wrong fount Rebuilding engineering rebuilds a tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322936U true CN204322936U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715975.8U Expired - Fee Related CN204322936U (en) | 2014-11-26 | 2014-11-26 | Waste steel wire wrong fount Rebuilding engineering rebuilds a tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627642A (en) * | 2017-11-14 | 2018-01-26 | 黑龙江工程学院 | Steel wire from waste radial tyre wrong fount Rebuilding engineering retreads technique |
-
2014
- 2014-11-26 CN CN201420715975.8U patent/CN204322936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627642A (en) * | 2017-11-14 | 2018-01-26 | 黑龙江工程学院 | Steel wire from waste radial tyre wrong fount Rebuilding engineering retreads technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190725 Address after: 150 000 No. 17, Jiudao Street, Rongjin Street, Xiangfang District, Harbin City, Heilongjiang Province Patentee after: HARBIN HUILIANG AUTOMOBILE TYRE RETREADING CO., LTD. Address before: 150050, Hongqi Street, Daowai District, Harbin, Heilongjiang, Harbin 999 Patentee before: Heilongjiang Institute of Technology |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |