CN102995522A - Awning structure for material box of pavement patching machine - Google Patents
Awning structure for material box of pavement patching machine Download PDFInfo
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- CN102995522A CN102995522A CN201210512700XA CN201210512700A CN102995522A CN 102995522 A CN102995522 A CN 102995522A CN 201210512700X A CN201210512700X A CN 201210512700XA CN 201210512700 A CN201210512700 A CN 201210512700A CN 102995522 A CN102995522 A CN 102995522A
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- pipe joint
- hopper
- wheel seat
- frame
- rope
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Abstract
The invention relates to an awning structure for a material box of a pavement patching machine, which in particular relates to an awning structure which can be unfolded and folded. The awning structure comprises a retractable awning frame and awning cloth which is laid on the awning frame. The awning structure is characterized in that a guiding mechanism is arranged between the awning frame and the top of the material box; and an unfolding and folding mechanism is arranged on a frame of the pavement patching machine and can drive the awning frame to reciprocate under the guidance of the guiding mechanism so as to unfold or fold the awning. The awning structure can shield a feeding port on the top of the material box in time in a rainy day so as to prevent crushed stones from being wetted by the rain, so that the quality of the mixing of the crushed stones and asphalt is ensured. The awning structure is simple, and is fast and convenient to use.
Description
Technical field
The present invention relates to a kind of screening rain cover structure of road repairing machine hopper, especially a kind of deployable screening rain cover structure with drawing in.
Background technology
Road repairing machine is a kind of highway maintenance equipment, generally comprise frame, motor, blast fan, air compressor, hopper, asphalt tank, diesel fuel tanks etc., wherein, form the building stones spraying system by hopper, blast fan and building stones carrier pipe, the building stones spraying system mainly is with the pressure continuous uniform ground ejection of metaling with necessity.Hopper comprises casing, is provided with the building stones storehouse in the casing, and the casing top is provided with feeding mouth, but feeding mouth opens wide, when running into rainy weather, rainwater can be directly falls in the building stones storehouse from feeding mouth and soaks metaling in the building stones storehouse, affects the quality that metaling mixes with pitch.
Summary of the invention
The object of the present invention is to provide a kind of screening rain cover structure of road repairing machine hopper simple in structure, convenient to use, when running into rainy weather, this screening rain cover structure can in time block at hopper top feeding mouth, avoid rainwater to soak metaling, guarantee the quality that metaling mixes with pitch.
Above-mentioned purpose is achieved by the following technical solution:
A kind of screening rain cover structure of road repairing machine hopper, comprise a telescopic paulin frame and the tarpaulin that is laid on the paulin frame, it is characterized in that: be provided with guiding mechanism between paulin frame and the hopper top, the frame of this road repairing machine is provided with an exhibition and receives mechanism, and exhibition is received mechanism and can be ordered about the paulin frame and move back and forth under the guiding of guiding mechanism and reach and launch or draw in.
Above technical scheme can be further improved by following measures:
Pivot is equipped with a rotating shaft on the above-mentioned frame; Exhibition is received mechanism and is comprised front-wheel seat, rear wheel seat, expansion rope, draws rope and capstan winch in, and front-wheel seat and rear wheel seat all are located at the sidewall of hopper, and front-wheel seat is near the front end of hopper, and rear wheel seat is near the rear end of hopper, and capstan winch is located in the rotating shaft; Front-wheel seat is provided with the first fixed pulley, and rear wheel seat is provided with the second fixed pulley and the 3rd fixed pulley; The paulin frame is provided with one and follows the cantilever plate that this paulin frame moves, and cantilever plate is between front-wheel seat and rear wheel seat; An end that launches rope is fixed on the cantilever plate, and the other end is walked around the first fixed pulley, the second fixed pulley successively, then is fixed on a side of capstan winch; An end that draws rope in is fixed on the cantilever plate, and the other end is walked around the 3rd fixed pulley, then is fixed on a side relative with launching rope on the capstan winch.
Above-mentioned paulin frame is comprised of two expansion bracket unit, and the arranged on left and right sides of hopper is respectively arranged this expansion bracket unit, and each expansion bracket unit is hinged by some groups of " X " shape connection rod set and forms, and is connected with some cross bars between two expansion brackets.
Mechanism is received in above-mentioned exhibition two groups, and each expansion bracket unit is equipped with cantilever plate, and each expansion bracket unit correspondence arranges one group of exhibition and receives mechanism.
The compartment of terrain, rear end of above-mentioned frame is provided with two bearing supports, and rotating shaft is pegged graft by left side pipe joint, middle pipe joint and right side pipe joint and formed; When rotating shaft was installed, middle pipe joint was journaled into first between the diaxon bearing, the left end of pipe joint in the middle of then the left side pipe joint inserts, the right-hand member of pipe joint in the middle of the right side pipe joint inserts; Capstan winch corresponding to hopper expansion bracket unit, left side is located at the outer end of left side pipe joint; Capstan winch corresponding to expansion bracket unit, hopper right side is located at the outer end of right side pipe joint.
Left side pipe joint and the right side pipe joint of above-mentioned rotating shaft are hollow section, and middle pipe joint is solid tubes.
One end of above-mentioned rotating shaft is provided with wind, rotary handle crank and order about rotating shaft and rotate.
Above-mentioned guiding mechanism comprises the guide rail that is arranged on the hopper arranged on left and right sides, the expansion bracket unit matching of the guide rail of every side and this side, the notch that the guide rail of every side is put together and is had the guiding inside groove and extend along guiding inside groove length direction by upper and lower two outer bending lamellar bodies that encircle, the expansion bracket unit of every side is provided with from notch and stretches into bearing pin this side rails guiding inside groove, and bearing pin outer end pivot is equipped with the roller that rolls and cooperate with the inside groove that leads.
Be provided with inboard fixing hole and outside fixing hole along the flexible direction compartment of terrain perpendicular to the paulin frame on the above-mentioned cantilever plate, the first fixed pulley, inboard fixing hole and the second fixed pulley are coplanar, and an end that launches rope is fixed on the inboard fixing hole; Outside fixing hole and the 3rd fixed pulley are coplanar, and an end that draws rope in is fixed on the fixing hole of the outside.
Capstan winch is provided with two spiral grooves, and one of them spiral groove is used for furling the expansion rope, and another spiral groove is used for furling the gathering rope.
The present invention compared with prior art has following advantage:
1) a kind of screening rain cover structure of road repairing machine hopper, comprise a telescopic paulin frame and the tarpaulin that is laid on the paulin frame, be provided with guiding mechanism between paulin frame and the hopper top, the frame of this road repairing machine is provided with an exhibition and receives mechanism, exhibition is received mechanism and can be ordered about the paulin frame and move back and forth under the guiding of guiding mechanism and reach and launch or draw in, when running into rainy weather, this screening rain cover structure can in time block at hopper top feeding mouth, avoid rainwater to soak metaling, guarantee the quality that metaling mixes with pitch, simple in structure, convenient to use;
2) pivot is equipped with a rotating shaft on the above-mentioned frame; Exhibition is received mechanism and is comprised front-wheel seat, rear wheel seat, expansion rope, draws rope and capstan winch in, and front-wheel seat and rear wheel seat all are located at the sidewall of hopper, and front-wheel seat is near the front end of hopper, and rear wheel seat is near the rear end of hopper, and capstan winch is located in the rotating shaft; The paulin frame is provided with one and follows the cantilever plate that this paulin frame moves, and cantilever plate is between front-wheel seat and rear wheel seat; An end that launches rope is fixed on the cantilever plate, and the other end is walked around the first fixed pulley, the second fixed pulley successively, then is fixed on a side of capstan winch; An end that draws rope in is fixed on the cantilever plate, and the other end is walked around the 3rd fixed pulley, then is fixed on a side relative with launching rope on the capstan winch; It is simple that mechanism structure is received in exhibition, orders about rotating shaft forward or counter-rotating and can reach expansion or draw the paulin frame in;
3) compartment of terrain, rear end of above-mentioned frame is provided with two bearing supports, and rotating shaft is pegged graft by left side pipe joint, middle pipe joint and right side pipe joint and formed; When rotating shaft was installed, middle pipe joint was installed in first between the diaxon bearing, the left end of pipe joint in the middle of then the left side pipe joint inserts, the right-hand member of pipe joint in the middle of the right side pipe joint inserts; Capstan winch corresponding to hopper expansion bracket unit, left side is located at the outer end of left side pipe joint; Capstan winch corresponding to expansion bracket unit, hopper right side is located at the outer end of right side pipe joint; Rotating shaft is quick and easy for installation, saves time;
4) the left side pipe joint of above-mentioned rotating shaft and right side pipe joint are hollow section, and middle pipe joint is solid tubes, alleviates the weight of rotating shaft, and be convenient for assembly, saves cost;
5) end of above-mentioned rotating shaft is provided with wind, and rotary handle crank and order about rotating shaft and rotate adopts the winding by hand drive shaft to rotate, and is simple in structure, easy to operate easily.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is the assembly structure partial schematic sectional view of tarpaulin of the present invention and paulin frame;
Fig. 3 is the perspective view of hiding tarpaulin of the present invention;
Fig. 4 is the perspective view of guiding mechanism of the present invention and paulin frame, and wherein, the paulin frame is in deployed condition;
Fig. 5 is the A section partial enlarged drawing of Fig. 4;
Fig. 6 is the B section partial enlarged drawing of Fig. 4;
Fig. 7 is the C section partial enlarged drawing of Fig. 4;
Fig. 8 is the D section partial enlarged drawing of Fig. 4;
Fig. 9 is another angle perspective view of guiding mechanism of the present invention and paulin frame, and wherein, the paulin frame is in deployed condition;
Figure 10 is the perspective view of guiding mechanism of the present invention and paulin frame, and wherein, the paulin frame is in rounding state;
Figure 11 is the E section partial enlarged drawing of Figure 10;
Figure 12 is operating principle schematic diagram of the present invention, and wherein, the paulin frame is in deployed condition;
Figure 13 is operating principle schematic diagram of the present invention, and wherein, the paulin frame is in rounding state;
Figure 14 is the lateral view of paulin frame of the present invention.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Extremely shown in Figure 14 such as Fig. 1, a kind of screening rain cover structure of road repairing machine hopper, comprise a telescopic paulin frame and the tarpaulin 1 that is laid on the paulin frame, this road repairing machine comprises frame 2 and the hopper 3 that is installed on the frame 2, be provided with guiding mechanism between paulin frame and hopper 3 tops, the frame 2 of this road repairing machine is provided with an exhibition and receives mechanism, and exhibition is received mechanism and can be ordered about the paulin frame and move back and forth under the guiding of guiding mechanism and reach and launch or draw in.
Above-mentioned paulin frame is comprised of two expansion bracket unit 11, the left side wall 31 of hopper 3 and right side wall 32 are respectively arranged this expansion bracket unit 11, each expansion bracket unit 11 is hinged by some groups of " X " shape connection rod set and forms, and is connected with some cross bars 12 between two expansion brackets 11.
As shown in Figure 2, tarpaulin 1 bottom is provided with the sleeve 10 that several and cross bar 12 are arranged in parallel, and when tarpaulin 1 was installed, cross bar 12 penetrated in the sleeve, makes tarpaulin 1 follow the paulin frame and launches or draw in.
Pivot is equipped with a rotating shaft 4 on the above-mentioned frame 2, and the compartment of terrain, rear end of frame 2 is provided with two bearing supports 21, and rotating shaft 4 is pegged graft by left side pipe joint 41, middle pipe joint 42 and right side pipe joint 43 and formed; When rotating shaft 4 was installed, middle pipe joint 42 is journaled into first between the diaxon bearing 21 and by 21 supportings of diaxon bearing, then left side pipe joint 41 inserts the left end of middle pipe joint 42, the right-hand member of pipe joint 42 in the middle of right side pipe joint 43 inserts;
Mechanism is received in exhibition two groups, each expansion bracket unit 11 is equipped with one and follows the cantilever plate 13 that this expansion bracket unit 11 moves, each expansion bracket unit 11 correspondence arranges one group of exhibition and receives mechanism, every group of exhibition received mechanism and comprised front-wheel seat 35, rear wheel seat 36, launches rope 5, draws rope 6 and capstan winch 7 in, front-wheel seat 35 and rear wheel seat 36 all are located at the left and right sides sidewall of hopper, and front-wheel seat 35 is near the front end 33 of hopper, and rear wheel seat 36 is near the rear end 34 of hopper;
The capstan winch 7 of expansion bracket unit, hopper 3 left side 11 correspondences is located at the outer end of left side pipe joint 41; The capstan winch 7 of expansion bracket unit, hopper 3 right side 11 correspondences is located at the outer end of right side pipe joint 42;
Each front-wheel seat 35 is provided with the first fixed pulley 51, and it is separately in the flexible direction of paulin frame that each rear wheel seat 36 is provided with the second fixed pulley 52 and the 3rd fixed pulley 61, the second fixed pulleys 52 and the 3rd fixed pulley 61;
The cantilever plate 13 of each expansion bracket unit 11 is separately between front-wheel seat 35 and the rear wheel seat 36;
Be provided with inboard fixing hole 131 and outside fixing hole 132 along the flexible direction compartment of terrain perpendicular to the paulin frame on each cantilever plate 13, the first fixed pulley 51, inboard fixing hole 131 and the second fixed pulley 52 are coplanar, the outside fixing hole 132 and the 3rd fixed pulley 61 are coplanar, thereby the first fixed pulley 51 and the second fixed pulley 52 and the 3rd fixed pulley 61 stagger in the flexible direction perpendicular to the paulin frame;
One end of the expansion rope 5 of every group of exhibition receipts mechanism is fixed on the inboard fixing hole 131 of cantilever plate, the other end is walked around the first fixed pulley 51, the second fixed pulley 52 successively, then be fixed on the right side of capstan winch 7, when rotating shaft 4 along clockwise direction, the paulin frame can be launched like this;
The end that the gathering rope 6 of mechanism is received in every group of exhibition is fixed on the fixing hole 132 of the cantilever plate outside, and the other end is walked around the 3rd fixed pulley 61, then is fixed on the left side of capstan winch 7, when rotating shaft 4 in the counterclockwise direction, the paulin frame can be drawn in like this;
Each capstan winch is provided with two spiral grooves, and one of them spiral groove is used for furling expansion rope 5, and another spiral groove is used for furling gathering rope 6.
The left side pipe joint 41 of above-mentioned rotating shaft and right side pipe joint 43 are hollow section, and middle pipe joint 42 is solid tubes.
One end of above-mentioned rotating shaft 4 is provided with wind 8, rotary handle crank 8 and order about rotating shaft 4 and rotate.
Above-mentioned guiding mechanism comprises two identical guide rails 9 that are arranged on hopper left side wall 31 and the right side wall 32, the guide rail 9 of every side cooperates with the expansion bracket unit 11 of this side, the notch 94 that the guide rail 9 of every side is put together and is had guiding inside groove 93 and extend along guiding inside groove 93 length directions by upper and lower two outer bending lamellar bodies 91,92 that encircle, the expansion bracket unit 11 of every side is provided with from notch 94 and stretches into bearing pin 14 this side rails guiding inside groove 93, and bearing pin 14 outer end pivots are equipped with the roller 15 that rolls and cooperate with the inside groove 93 that leads.
Operating principle of the present invention is as follows:
Figure 10 shows that the paulin frame is in deployed condition, at this moment, order about rotating shaft 4 each capstan winch 7 and rotate counterclockwise simultaneously such as Figure 10 direction of arrow (counterclockwise namely) rocking-turn wind 8, drawing rope 6 in is furled, launch rope 5 and then be stretched, the paulin frame is drawn in, the result as shown in figure 11;
Figure 11 shows that the paulin frame is in rounding state, at this moment, order about rotating shaft 4 each capstan winch 7 such as Figure 11 direction of arrow (being clockwise direction) rocking-turn wind 8 and clockwise rotate simultaneously, launching 5 in rope is furled, draw rope 6 in and then be stretched, the paulin frame is launched, the result as shown in figure 10.
Claims (10)
1. the screening rain cover structure of a road repairing machine hopper, comprise a telescopic paulin frame and the tarpaulin that is laid on the paulin frame, it is characterized in that: be provided with guiding mechanism between paulin frame and the hopper top, the frame of this road repairing machine is provided with an exhibition and receives mechanism, and exhibition is received mechanism and can be ordered about the paulin frame and move back and forth under the guiding of guiding mechanism and reach and launch or draw in.
2. the screening rain cover structure of a kind of road repairing machine hopper according to claim 2 is characterized in that:
Pivot is equipped with a rotating shaft on the frame;
Exhibition is received mechanism and is comprised front-wheel seat, rear wheel seat, expansion rope, draws rope and capstan winch in, and front-wheel seat and rear wheel seat all are located at the sidewall of hopper, and front-wheel seat is near the front end of hopper, and rear wheel seat is near the rear end of hopper, and capstan winch is located in the rotating shaft;
Front-wheel seat is provided with the first fixed pulley, and rear wheel seat is provided with the second fixed pulley and the 3rd fixed pulley;
The paulin frame is provided with one and follows the cantilever plate that this paulin frame moves, and cantilever plate is between front-wheel seat and rear wheel seat;
An end that launches rope is fixed on the cantilever plate, and the other end is walked around the first fixed pulley, the second fixed pulley successively, then is fixed on a side of capstan winch;
An end that draws rope in is fixed on the cantilever plate, and the other end is walked around the 3rd fixed pulley, then is fixed on a side relative with launching rope on the capstan winch.
3. the screening rain cover structure of a kind of road repairing machine hopper according to claim 2 is characterized in that:
This paulin frame is comprised of two expansion bracket unit, and the arranged on left and right sides of hopper is respectively arranged this expansion bracket unit, and each expansion bracket unit is hinged by some groups of " X " shape connection rod set and forms, and is connected with some cross bars between two expansion brackets.
4. the screening rain cover structure of a kind of road repairing machine hopper according to claim 3 is characterized in that:
Mechanism is received in this exhibition two groups, and each expansion bracket unit is equipped with cantilever plate, and each expansion bracket unit correspondence arranges one group of exhibition and receives mechanism.
5. the screening rain cover structure of a kind of road repairing machine hopper according to claim 4 is characterized in that:
The compartment of terrain, rear end of frame is provided with two bearing supports, and rotating shaft is pegged graft by left side pipe joint, middle pipe joint and right side pipe joint and formed;
When rotating shaft was installed, middle pipe joint was journaled into first between the diaxon bearing, the left end of pipe joint in the middle of then the left side pipe joint inserts, the right-hand member of pipe joint in the middle of the right side pipe joint inserts;
Capstan winch corresponding to hopper expansion bracket unit, left side is located at the outer end of left side pipe joint;
Capstan winch corresponding to expansion bracket unit, hopper right side is located at the outer end of right side pipe joint.
6. the screening rain cover structure of a kind of road repairing machine hopper according to claim 5 is characterized in that:
Left side pipe joint and the right side pipe joint of rotating shaft are hollow section, and middle pipe joint is solid tubes.
7. according to claim 2 to the screening rain cover structure of the described a kind of road repairing machine hopper of 6 each claims, it is characterized in that: an end of rotating shaft is provided with wind, rotary handle crank and order about rotating shaft and rotate.
8. the screening rain cover structure of a kind of road repairing machine hopper according to claim 3 is characterized in that:
This guiding mechanism comprises the guide rail that is arranged on the hopper arranged on left and right sides, the expansion bracket unit matching of the guide rail of every side and this side, the notch that the guide rail of every side is put together and is had the guiding inside groove and extend along guiding inside groove length direction by upper and lower two outer bending lamellar bodies that encircle, the expansion bracket unit of every side is provided with from notch and stretches into bearing pin this side rails guiding inside groove, and bearing pin outer end pivot is equipped with the roller that rolls and cooperate with the inside groove that leads.
9. the screening rain cover structure of a kind of road repairing machine hopper according to claim 2 is characterized in that:
Be provided with inboard fixing hole and outside fixing hole along the flexible direction compartment of terrain perpendicular to the paulin frame on the cantilever plate, the first fixed pulley, inboard fixing hole and the second fixed pulley are coplanar, and an end that launches rope is fixed on the inboard fixing hole; Outside fixing hole and the 3rd fixed pulley are coplanar, and an end that draws rope in is fixed on the fixing hole of the outside.
10. the screening rain cover structure of a kind of road repairing machine hopper according to claim 2, it is characterized in that: capstan winch is provided with two spiral grooves, and one of them spiral groove is used for furling the expansion rope, and another spiral groove is used for furling the gathering rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512700.XA CN102995522B (en) | 2012-12-04 | 2012-12-04 | A kind of rain cover Tent structure of road repairing machine hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512700.XA CN102995522B (en) | 2012-12-04 | 2012-12-04 | A kind of rain cover Tent structure of road repairing machine hopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995522A true CN102995522A (en) | 2013-03-27 |
| CN102995522B CN102995522B (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210512700.XA Active CN102995522B (en) | 2012-12-04 | 2012-12-04 | A kind of rain cover Tent structure of road repairing machine hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995522B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880329A (en) * | 2014-02-27 | 2015-09-02 | 中国矿业大学 | Automatic telescoping cover plate of horizontal excavation support testing stand |
| CN110085962A (en) * | 2019-04-19 | 2019-08-02 | 燕山大学 | Collapsible membrane material antenna cloth membranous system for large space Deployable antenna |
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| GB2074511A (en) * | 1980-04-15 | 1981-11-04 | Scharwaechter Gmbh Co Kg | A retractable cover for a goods vehicle |
| US5005896A (en) * | 1990-01-22 | 1991-04-09 | Li Cheng Chia | Retractable truck canopy frame |
| CN1152658A (en) * | 1995-12-20 | 1997-06-25 | 圣州企业股份有限公司 | Sunshading shed |
| DE19963862C2 (en) * | 1999-12-30 | 2003-08-14 | Mhz Sonnenschutztech Gmbh | shading device |
| US20080290686A1 (en) * | 2007-05-24 | 2008-11-27 | Real Royer | Device for manipulating a tarpaulin |
| CN201291799Y (en) * | 2008-10-21 | 2009-08-19 | 张明方 | Liftable and expandable hood for wagon |
| CN203007804U (en) * | 2012-12-04 | 2013-06-19 | 广东易山重工股份有限公司 | Canopy structure of pavement mending machine material tank |
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2012
- 2012-12-04 CN CN201210512700.XA patent/CN102995522B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2074511A (en) * | 1980-04-15 | 1981-11-04 | Scharwaechter Gmbh Co Kg | A retractable cover for a goods vehicle |
| US5005896A (en) * | 1990-01-22 | 1991-04-09 | Li Cheng Chia | Retractable truck canopy frame |
| CN1152658A (en) * | 1995-12-20 | 1997-06-25 | 圣州企业股份有限公司 | Sunshading shed |
| DE19963862C2 (en) * | 1999-12-30 | 2003-08-14 | Mhz Sonnenschutztech Gmbh | shading device |
| US20080290686A1 (en) * | 2007-05-24 | 2008-11-27 | Real Royer | Device for manipulating a tarpaulin |
| CN201291799Y (en) * | 2008-10-21 | 2009-08-19 | 张明方 | Liftable and expandable hood for wagon |
| CN203007804U (en) * | 2012-12-04 | 2013-06-19 | 广东易山重工股份有限公司 | Canopy structure of pavement mending machine material tank |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880329A (en) * | 2014-02-27 | 2015-09-02 | 中国矿业大学 | Automatic telescoping cover plate of horizontal excavation support testing stand |
| CN110085962A (en) * | 2019-04-19 | 2019-08-02 | 燕山大学 | Collapsible membrane material antenna cloth membranous system for large space Deployable antenna |
| CN110085962B (en) * | 2019-04-19 | 2020-02-14 | 燕山大学 | Folding type membrane material antenna membrane distribution system for large-scale space deployable antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102995522B (en) | 2015-09-09 |
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Effective date of registration: 20210202 Address after: 226400 No.10 Fandi Road, juegang Town, Rudong County, Nantong City, Jiangsu Province Patentee after: Rudong industrial and commercial information consulting service center Address before: 528400 area 1, 4th floor, No.1 Guangji West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: GUANGDONG ESUN HEAVY INDUSTRY Co.,Ltd. |
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Effective date of registration: 20211224 Address after: Fengli town Xinjian West Road, Rudong County, Nantong City, Jiangsu Province 226400 Patentee after: Rudong Wenyuan investment and Development Co., Ltd Address before: 226400 No.10 Fandi Road, juegang Town, Rudong County, Nantong City, Jiangsu Province Patentee before: Rudong industrial and commercial information consulting service center |