CN203795278U - Asphalt spraying vehicle with folding and swinging asphalt spraying frame - Google Patents
Asphalt spraying vehicle with folding and swinging asphalt spraying frame Download PDFInfo
- Publication number
- CN203795278U CN203795278U CN201420127626.4U CN201420127626U CN203795278U CN 203795278 U CN203795278 U CN 203795278U CN 201420127626 U CN201420127626 U CN 201420127626U CN 203795278 U CN203795278 U CN 203795278U
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- Prior art keywords
- asphalt
- jet nozzle
- distributing spray
- pitch
- tank
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- Expired - Lifetime
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 71
- 238000005507 spraying Methods 0.000 title abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 87
- 239000002828 fuel tank Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 241000772415 Neovison vison Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses an asphalt spraying vehicle with a folding and swinging asphalt spraying frame. An asphalt tank is arranged on an automobile chassis; a heat conduction oil tank and an upper platform are arranged on the asphalt tank; a combustor which is communicated with the heat conduction oil tank through a pipeline and is communicated with a heating pipe in the asphalt tank is arranged on the right side wall of the asphalt tank; an asphalt pump communicated with the interior of the asphalt tank through a pipeline is arranged on the automobile chassis on the right side of the asphalt tank; an asphalt pump and an electrical control cabinet are arranged on the automobile chassis on the right side of the asphalt tank; the asphalt spraying frame communicated with the asphalt pump through a pipeline is arranged at the bottom of the automobile chassis under the electrical control cabinet. By the adoption of the folding asphalt spraying frame, the asphalt spraying vehicle has the advantages of adjustable asphalt spraying width, high spraying precision, uniform spraying amount, high construction efficiency, high construction quality and the like, and can be used for spraying asphalt and emulsified asphalt.
Description
Technical field
The utility model belongs to instrument or the equipment technical field placing under repair to completing road surface, is specifically related to construction equipment or the device of a kind of professional distributing asphalt and various adhesives.
Background technology
Pitch sprinkling car is the construction equipment of a kind of professional spread mulseal, cut back bitumen, heated bitumen, heat modification pitch and various adhesives.Pitch sprinkling car flexible pavement build with maintenance in the scope of application very extensive.Its main application content comprises: the preventive maintenance of flexible pavement; The saturating layer of new pavement, Sub-sealing Course, glutinous layer; Stress absorbing layer and stress absorption intermediate layer; Transportation for liquid bitumen or other mink cell focus.Along with development and the raising of construction party to the requirement of highway maintenance equipment of highway maintenance construction technology, the developing direction of pitch sprinkling car is gradually to high-grade, precision and advanced future development.
Pitch sprinkling car is mainly comprised of automobile chassis, dynamical system, pitch tank body, heating system, asphalt pipeline system, pitch sprinkling frame etc.The workflow of pitch sprinkling car: from melting tank, heated bitumen is sucked with car pitch tank body by bitumenpump; Be transported to job site, by the heating system in pitch tank body, asphalt heating arrived to operating temperature; By electrical control system, open and spray valve; By pitch sprinkling frame, jet pipe, by bitumenpump, heated bitumen is sprayed onto on road surface by certain spread quantity and spread pressure; After the end of job, handle bitumenpump and rotate backward, the residual asphalt in circulating line is inhaled and delivered in pitch tank body.
Along with the application of pitch sprinkling car in asphalt pavement construction and maintenance is more and more extensive, the major defect of traditional pitch sprinkling car is that service efficiency is low, spread precision is not high, spread width is narrow etc., seriously affects construction speed and construction quality.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, simple in structure, band that efficiency of construction is high folding and swing the pitch sprinkling car of asphalt distribution frame.
Solving the problems of the technologies described above adopted technical scheme is: a kind of with pitch sprinkling car folding and swing asphalt distribution frame, on automobile chassis, be provided with asphalt tank, on asphalt tank, be provided with heat conduction fuel tank and upper mounting plate, on asphalt tank right side wall, be provided with by pipeline and heat conduction fuel tank and be connected, the burner being connected with heating tube in asphalt tank, on the automobile chassis of asphalt tank right side, be provided with the bitumenpump being connected by pipeline and asphalt tank, on the right side automobile chassis of asphalt tank, be provided with bitumenpump and electrical control cabinet, under electrical control cabinet, automobile chassis bottom is provided with the pitch sprinkling frame being connected by pipeline and bitumenpump, the headstock that assisted engine is installed and is arranged on the hydraulic pump on assisted engine power taking axle in the setting of automobile chassis front end, pitch sprinkling frame is: at the left end of middle jet nozzle, right-hand member is provided with heat conducting oil pipe and pitch return pipe, middle part is provided with pitch oil inlet pipe, on middle jet nozzle, be provided with 10～28 equally distributed Asphalt-distributing spray heads, distance between adjacent two Asphalt-distributing spray heads is 100～200mm, each Asphalt-distributing spray head and pitch oil inlet pipe and pitch return pipe are connected, housing intraformational bed and the heat conducting oil pipe of each Asphalt-distributing spray head are connected, middle jet nozzle upper left side is provided with left lifting cylinder and oscillating cylinder, right side is provided with right lifting cylinder, the left end of middle jet nozzle is hinged with left jet nozzle with the joint that turns left, on turning left to save, be provided with left operating grip, on left jet nozzle, be provided with 4～14 equally distributed Asphalt-distributing spray heads, distance between adjacent two Asphalt-distributing spray heads is 100～200mm, each Asphalt-distributing spray head and pitch oil inlet pipe and pitch return pipe are connected, heat conducting oil pipe and Asphalt-distributing spray head housing intraformational bed are connected, right-hand member at middle jet nozzle is hinged with right jet nozzle with the joint of turning right, turn right to save and be provided with right operating grip, on right jet nozzle, be provided with 4～14 equally distributed Asphalt-distributing spray heads, distance between adjacent two Asphalt-distributing spray heads is 100～200mm, each Asphalt-distributing spray head and pitch oil inlet pipe and pitch return pipe are connected, housing intraformational bed and the heat conducting oil pipe of each Asphalt-distributing spray head are connected.
Band of the present utility model is folding and swing the pitch sprinkling car of asphalt distribution frame, the distance between the distance between adjacent two Asphalt-distributing spray heads that arrange and adjacent two Asphalt-distributing spray heads that arrange on left jet nozzle, equates with the distance between adjacent two Asphalt-distributing spray heads that arrange on right jet nozzle on middle jet nozzle; The Asphalt-distributing spray head number arranging on left jet nozzle is identical with the Asphalt-distributing spray head number arranging on right jet nozzle.
The utility model is provided with 19 equally distributed Asphalt-distributing spray heads on middle jet nozzle, distance between adjacent two Asphalt-distributing spray heads is 150mm, on left jet nozzle, be provided with 9 equally distributed Asphalt-distributing spray heads, distance between adjacent two Asphalt-distributing spray heads is 150mm, on right jet nozzle, be provided with 9 equally distributed Asphalt-distributing spray heads, the distance between adjacent two Asphalt-distributing spray heads is 150mm.
The utility model has adopted folding pitch sprinkling frame, pitch sprinkling frame can promote, greatly strengthened asphalt distribution width, be arranged on while walking on road on pitch sprinkling car, pitch sprinkling frame is upgraded, dwindle the volume of pitch sprinkling frame, adopted oscillating cylinder, pitch sprinkling frame can swing, and liquid bitumen is sprayed onto to the right and left on road surface, has improved operating efficiency and construction quality.The utlity model has pitch spray width capable of regulating, spray the advantages such as precision is high, spread quantity is even, efficiency of construction is high, construction quality is good, can be used for spraying pitch, also can be used for spraying mulseal.
Accompanying drawing explanation
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of Fig. 1 medium pitch spread frame 8.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation after pitch sprinkling frame 8 folds.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but the utility model is not limited to these embodiment.
Embodiment 1
In Fig. 1, band of the present utility model pitch sprinkling car folding and swing asphalt distribution frame is connected and is formed by automobile chassis 1, headstock 2, heat conduction fuel tank 3, asphalt tank 4, upper mounting plate 5, bitumenpump 6, electrical control cabinet 7, pitch sprinkling frame 8, burner 9, for the utility model is further understood, the direction of advance of definition automobile is left side.
Front end at automobile chassis 1 is fixedly connected headstock 2 is installed with screw threads for fastening connector, in headstock 2, assisted engine is installed, and on the power taking axle of assisted engine, hydraulic pump is installed, for hydraulic system of the present utility model provides pressure source.On the right side automobile chassis 1 of headstock 2, with screw threads for fastening connector, be fixedly connected asphalt tank 4 is installed, on asphalt tank 4, with screw threads for fastening connector, be fixedly connected with heat conduction fuel tank 3 and upper mounting plate 5, in asphalt tank 4, liquid bitumen is housed, upper mounting plate 5 is when overhauling asphalt tank 4, and maintainer walks on upper mounting plate 5.On the right side wall of asphalt tank 4, with screw threads for fastening connector, be fixedly connected burner 9 is installed, burner 9 is connected, by the heating tube in pipeline and asphalt tank 4, is connected by pipeline and heat conduction fuel tank 3, after burner 9 is lighted, conduction oil in pipeline is heated, realization is heated the pitch in asphalt tank 4, the temperature that asphalt heating is needed to construction is also incubated, and makes pitch be unlikely to solidify in primary liquidity.On the right side automobile chassis 1 of asphalt tank 4, with screw threads for fastening connector, be fixedly connected with bitumenpump 6, bitumenpump 6 is by being connected in pipeline and asphalt tank 4.On the right side automobile chassis 1 of asphalt tank 4, with screw threads for fastening connector, be fixedly connected with electrical control cabinet 7, the circuit that electric elements connect by wire is installed in electrical control cabinet 7, the working condition of electric fixtures of the present utility model is controlled.The screw threads for fastening connector pitch sprinkling frame 8 that has been fixedly connected for automobile chassis 1 bottom under electrical control cabinet 7, pitch sprinkling frame 8 is for being sprayed onto road surface by liquid bitumen.
Fig. 2～4 have provided the structural representation of pitch sprinkling frame 8.In Fig. 2～4, the pitch sprinkling frame 8 of the present embodiment by Asphalt-distributing spray head 8-1, left jet nozzle 8-2, heat conducting oil pipe 8-3, turn left joint 8-4, pitch return pipe 8-5, left lifting cylinder 8-6, in jet nozzle 8-7, right lifting cylinder 8-8, turn right joint 8-9, right jet nozzle 8-10, left operating grip 8-11, oscillating cylinder 8-12, pitch oil inlet pipe 8-13, right operating grip 8-14 connect and form.
Left end at middle jet nozzle 8-7, right-hand member is provided with heat conducting oil pipe 8-3 and pitch return pipe 8-5, the middle part of middle jet nozzle 8-7 is provided with pitch oil inlet pipe 8-13, middle jet nozzle 8-7 is upper with screw threads for fastening connector 19 the Asphalt-distributing spray head 8-1 that have been fixedly connected, 19 Asphalt-distributing spray head 8-1 are uniformly distributed, distance between adjacent two Asphalt-distributing spray head 8-1 is 150mm, each Asphalt-distributing spray head 8-1 and pitch oil inlet pipe 8-13 and pitch return pipe 8-5 are connected, housing intraformational bed and the heat conducting oil pipe 8-3 of each Asphalt-distributing spray head 8-1 are connected, Asphalt-distributing spray head 8-1 on conduction oil centering jet nozzle 8-7 heats.The screw threads for fastening connector screw threads for fastening connector right lifting cylinder 8-8 that has been fixedly connected for left lifting cylinder 8-6, right side that has been fixedly connected for middle jet nozzle 8-7 upper left side, left lifting cylinder 8-6 and right lifting cylinder 8-8 for putting down the utility model when construction operation, be arranged on while walking on road on pitch sprinkling car, the utility model is upgraded.Middle jet nozzle 8-7 upper left side is fixedly connected with oscillating cylinder 8-12 with screw threads for fastening connector, and oscillating cylinder 8-12 is for the utility model is swung when the construction operation, to liquid bitumen is sprayed onto to the right and left on road surface.
Left end at middle jet nozzle 8-7 is hinged with left jet nozzle 8-2 with the joint 8-4 that turns left, turning left, joint 8-4 is upper is connected with left operating grip 8-11 with screw threads for fastening connector, rotate left operating grip 8-11 and left jet nozzle 8-2 can be folded in to the below of middle jet nozzle 8-7, and fix by attachment pegs, so that reduced volume when the utility model is arranged on and walks on road on pitch sprinkling car, left jet nozzle 8-2 is upper is connected with 9 Asphalt-distributing spray head 8-1 with screw threads for fastening connector, 9 Asphalt-distributing spray head 8-1 are uniformly distributed, distance between adjacent two Asphalt-distributing spray head 8-1 is 150mm, each Asphalt-distributing spray head 8-1 and pitch oil inlet pipe 8-13 and pitch return pipe 8-5 are connected, Asphalt-distributing spray head 8-1 is used for asphalt distribution to road surface.The right-hand member of left jet nozzle 8-2 is connected with heat conducting oil pipe 8-3 with screw threads for fastening connector, and heat conducting oil pipe 8-3 and Asphalt-distributing spray head 8-1 housing intraformational bed are connected, and the pitch in right Asphalt-distributing spray head 8-1 heats, in case asphalt solidification.
Right-hand member at middle jet nozzle 8-7 is hinged with right jet nozzle 8-10 with the joint 8-9 that turns right, turning right, joint 8-9 is upper is connected with right operating grip 8-14 with screw threads for fastening connector, rotate right operating grip 8-14 and right jet nozzle 8-10 can be folded in to the below of middle jet nozzle 8-7, and fix by attachment pegs, so that the utility model is arranged on reduced volume while walking on road on pitch sprinkling car.Right jet nozzle 8-10 is upper with screw threads for fastening connector 9 the Asphalt-distributing spray head 8-1 that have been fixedly connected, 9 Asphalt-distributing spray head 8-1 are uniformly distributed, distance between adjacent two Asphalt-distributing spray head 8-1 is 150mm, each Asphalt-distributing spray head 8-1 and pitch oil inlet pipe 8-13 and pitch return pipe 8-5 are connected, housing intraformational bed and the heat conducting oil pipe 8-3 of each Asphalt-distributing spray head 8-1 are connected, and conduction oil heats the Asphalt-distributing spray head 8-1 on right jet nozzle 8-10.
Embodiment 2
In the present embodiment, on left jet nozzle 8-2, with screw threads for fastening connector, be connected with 4 Asphalt-distributing spray head 8-1,4 Asphalt-distributing spray head 8-1 are uniformly distributed, and the distance between adjacent two Asphalt-distributing spray head 8-1 is 200mm.On middle jet nozzle 8-7, with screw threads for fastening connector 10 the Asphalt-distributing spray head 8-1 that have been fixedly connected, 10 Asphalt-distributing spray head 8-1 are uniformly distributed, and the distance between adjacent two Asphalt-distributing spray head 8-1 is 200mm.On right jet nozzle 8-10, with screw threads for fastening connector 4 the Asphalt-distributing spray head 8-1 that have been fixedly connected, 4 Asphalt-distributing spray head 8-1 are uniformly distributed, and the distance between adjacent two Asphalt-distributing spray head 8-1 is 200mm.The connecting relation of other component and component is identical with embodiment 1.
Embodiment 3
In the present embodiment, on left jet nozzle 8-2, with screw threads for fastening connector, be connected with 14 Asphalt-distributing spray head 8-1,14 Asphalt-distributing spray head 8-1 are uniformly distributed, and the distance between adjacent two Asphalt-distributing spray head 8-1 is 100mm.On middle jet nozzle 8-7, with screw threads for fastening connector 28 the Asphalt-distributing spray head 8-1 that have been fixedly connected, 28 Asphalt-distributing spray head 8-1 are uniformly distributed, and the distance between adjacent two Asphalt-distributing spray head 8-1 is 100mm.On right jet nozzle 8-10, with screw threads for fastening connector 14 the Asphalt-distributing spray head 8-1 that have been fixedly connected, 14 Asphalt-distributing spray head 8-1 are uniformly distributed, and the distance between adjacent two Asphalt-distributing spray head 8-1 is 100mm.The connecting relation of other component and component is identical with embodiment 1.
According to above-mentioned principle, also can design the pitch sprinkling frame of another kind of concrete structure, but all within protection domain of the present utility model.
Claims (3)
1. be with pitch sprinkling car folding and swing asphalt distribution frame for one kind, on automobile chassis (1), be provided with asphalt tank (4), on asphalt tank (4), be provided with heat conduction fuel tank (3) and upper mounting plate (5), on asphalt tank (4) right side wall, be provided with by pipeline and heat conduction fuel tank (3) and be connected, with the burner (9) that is connected of heating tube in asphalt tank (4), on asphalt tank (4) right side automobile chassis (1), be provided with the bitumenpump (6) being connected by pipeline and asphalt tank (4), on the right side automobile chassis (1) of asphalt tank (4), be provided with bitumenpump and electrical control cabinet (7), under electrical control cabinet (7), automobile chassis (1) bottom is provided with the pitch sprinkling frame (8) being connected by pipeline and bitumenpump, it is characterized in that: the headstock (2) that assisted engine is installed and is arranged on the hydraulic pump on assisted engine power taking axle in automobile chassis (1) front end setting, described pitch sprinkling frame (8) is: at the left end of middle jet nozzle (8-7), right-hand member is provided with heat conducting oil pipe (8-3) and pitch return pipe (8-5), middle part is provided with pitch oil inlet pipe (8-13), on middle jet nozzle (8-7), be provided with 10～28 equally distributed Asphalt-distributing spray heads (8-1), distance between adjacent two Asphalt-distributing spray heads (8-1) is 100～200mm, each Asphalt-distributing spray head (8-1) is connected with pitch oil inlet pipe (8-13) and pitch return pipe (8-5), the housing intraformational bed of each Asphalt-distributing spray head (8-1) and heat conducting oil pipe (8-3) are connected, middle jet nozzle (8-7) upper left side is provided with left lifting cylinder (8-6) and oscillating cylinder (8-12), right side is provided with right lifting cylinder (8-8), the left end of middle jet nozzle (8-7) is hinged with left jet nozzle (8-2) with the joint (8-4) that turns left, turn left to save on (8-4) and be provided with left operating grip (8-11), on left jet nozzle (8-2), be provided with 4～14 equally distributed Asphalt-distributing spray heads (8-1), distance between adjacent two Asphalt-distributing spray heads (8-1) is 100～200mm, each Asphalt-distributing spray head (8-1) is connected with pitch oil inlet pipe (8-13) and pitch return pipe (8-5), heat conducting oil pipe (8-3) is connected with Asphalt-distributing spray head (8-1) housing intraformational bed, right-hand member at middle jet nozzle (8-7) is hinged with right jet nozzle (8-10) with the joint of turning right, turn right to save on (8-9) and be provided with right operating grip (8-14), on right jet nozzle (8-10), be provided with 4～14 equally distributed Asphalt-distributing spray heads (8-1), distance between adjacent two Asphalt-distributing spray heads (8-1) is 100～200mm, each Asphalt-distributing spray head (8-1) is connected with pitch oil inlet pipe (8-13) and pitch return pipe (8-5), the housing intraformational bed of each Asphalt-distributing spray head (8-1) and heat conducting oil pipe (8-3) are connected.
2. band according to claim 1 is folding and swing the pitch sprinkling car of asphalt distribution frame, it is characterized in that: the distance between the distance between upper adjacent two Asphalt-distributing spray heads (8-1) that arrange of described middle jet nozzle (8-7) and upper adjacent two Asphalt-distributing spray heads (8-1) that arrange of left jet nozzle (8-2), with right jet nozzle (8-10) above the distance between adjacent two Asphalt-distributing spray heads (8-1) of setting equate; Upper Asphalt-distributing spray head (8-1) number arranging of described left jet nozzle (8-2) is identical with upper Asphalt-distributing spray head (8-1) number arranging of right jet nozzle (8-10).
3. band according to claim 1 and 2 folds and swings the pitch sprinkling car of asphalt distribution frame, it is characterized in that: on middle jet nozzle (8-7), be provided with 19 equally distributed Asphalt-distributing spray heads (8-1), distance between adjacent two Asphalt-distributing spray heads (8-1) is 150mm, on left jet nozzle (8-2), be provided with 9 equally distributed Asphalt-distributing spray heads (8-1), distance between adjacent two Asphalt-distributing spray heads (8-1) is 150mm, on right jet nozzle (8-10), be provided with 9 equally distributed Asphalt-distributing spray heads (8-1), distance between adjacent two Asphalt-distributing spray heads (8-1) is 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127626.4U CN203795278U (en) | 2014-03-19 | 2014-03-19 | Asphalt spraying vehicle with folding and swinging asphalt spraying frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127626.4U CN203795278U (en) | 2014-03-19 | 2014-03-19 | Asphalt spraying vehicle with folding and swinging asphalt spraying frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795278U true CN203795278U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127626.4U Expired - Lifetime CN203795278U (en) | 2014-03-19 | 2014-03-19 | Asphalt spraying vehicle with folding and swinging asphalt spraying frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN203795278U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970774A (en) * | 2015-03-10 | 2016-09-28 | 海瑞研发部 | Apparatus and method for applying asphalt binder compositions |
| CN106436533A (en) * | 2016-10-31 | 2017-02-22 | 徐州徐工筑路机械有限公司 | Automatically folding spraying rod |
| CN108018761A (en) * | 2017-12-07 | 2018-05-11 | 李春晖 | A kind of synchronous chip sealer of a variety of media of spread |
| CN108221566A (en) * | 2018-02-27 | 2018-06-29 | 广东华起建设工程有限公司 | A kind of paver of synchronous spread heated bitumen |
| CN109024187A (en) * | 2018-10-11 | 2018-12-18 | 徐州徐工养护机械有限公司 | A kind of electric heating asphalt delivery sprinkling system and its rare slurry sealing vehicle |
| CN109056470A (en) * | 2018-09-21 | 2018-12-21 | 河南高远公路养护设备股份有限公司 | Folding spread frame on pitch sprinkling car |
| US10435850B1 (en) | 2015-03-09 | 2019-10-08 | Heritage Research Group | Void reducing asphalt membrane composition, method and apparatus for asphalt paving applications |
| CN110468656A (en) * | 2018-05-10 | 2019-11-19 | 卡特彼勒Sarl | It paves the way machine control system |
-
2014
- 2014-03-19 CN CN201420127626.4U patent/CN203795278U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10480130B2 (en) | 2015-03-09 | 2019-11-19 | Heritage Research Group | Void reducing asphalt membrane composition, method and apparatus for asphalt paving applications |
| US10907309B2 (en) | 2015-03-09 | 2021-02-02 | Heritage Research Group | Void reducing asphalt membrane composition, method and apparatus for asphalt paving applications |
| US10435850B1 (en) | 2015-03-09 | 2019-10-08 | Heritage Research Group | Void reducing asphalt membrane composition, method and apparatus for asphalt paving applications |
| CN105970774A (en) * | 2015-03-10 | 2016-09-28 | 海瑞研发部 | Apparatus and method for applying asphalt binder compositions |
| CN105970774B (en) * | 2015-03-10 | 2020-08-11 | 海瑞研发部 | Apparatus and method for applying asphalt binder composition |
| US10465345B2 (en) | 2015-03-10 | 2019-11-05 | Heritage Research Group | Apparatus and method for applying asphalt binder compositions including void reducing asphalt membrane compositions for paving applications |
| CN106436533A (en) * | 2016-10-31 | 2017-02-22 | 徐州徐工筑路机械有限公司 | Automatically folding spraying rod |
| CN106436533B (en) * | 2016-10-31 | 2019-05-17 | 徐州徐工养护机械有限公司 | A kind of auto-folder spray bars |
| CN108018761A (en) * | 2017-12-07 | 2018-05-11 | 李春晖 | A kind of synchronous chip sealer of a variety of media of spread |
| CN108221566A (en) * | 2018-02-27 | 2018-06-29 | 广东华起建设工程有限公司 | A kind of paver of synchronous spread heated bitumen |
| CN110468656A (en) * | 2018-05-10 | 2019-11-19 | 卡特彼勒Sarl | It paves the way machine control system |
| CN110468656B (en) * | 2018-05-10 | 2022-04-15 | 卡特彼勒Sarl | Paver control system |
| CN109056470A (en) * | 2018-09-21 | 2018-12-21 | 河南高远公路养护设备股份有限公司 | Folding spread frame on pitch sprinkling car |
| CN109024187B (en) * | 2018-10-11 | 2020-09-01 | 徐州徐工养护机械有限公司 | Electrical heating asphalt conveying and spraying system and slurry seal vehicle thereof |
| CN109024187A (en) * | 2018-10-11 | 2018-12-18 | 徐州徐工养护机械有限公司 | A kind of electric heating asphalt delivery sprinkling system and its rare slurry sealing vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
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| CX01 | Expiry of patent term |