CN105019383A - Automatic bridge cleaning and maintaining device provided with caution light - Google Patents
Automatic bridge cleaning and maintaining device provided with caution light Download PDFInfo
- Publication number
- CN105019383A CN105019383A CN201510498631.5A CN201510498631A CN105019383A CN 105019383 A CN105019383 A CN 105019383A CN 201510498631 A CN201510498631 A CN 201510498631A CN 105019383 A CN105019383 A CN 105019383A
- Authority
- CN
- China
- Prior art keywords
- movable slide
- screw drive
- support roller
- flexible member
- automatic clearance
- 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.)
- Granted
Links
Abstract
Disclosed is an automatic bridge cleaning and maintaining device provided with a caution light. A bridge comprises a horizontal girder (4) provided with a horizontally extending guiding rib (2), and an auxiliary beam (41) supported by the horizontal girder (4). The automatic bridge cleaning and maintaining device comprises a supporting frame (99), a water supply pipe (61) which is supported by the supporting frame (99) and close to the girder (4), and a nozzle (62) communicated with the water supply pipe (61) to spray water onto the portions, needing to be cleaned, of the bridge. A plurality of guiding protrusions extending along the guiding rib (2) are arranged on the upper surface and lower surface of the guiding rib (2) respectively.
Description
Technical field
The application relates to bridge field, is specially a kind ofly to be provided with warning lamp and for the Automatic clearance attending device of bridge.
Background technology
In bridge, often there is various girder frame structure, this structure due to integrated connection modular construction complicated, the dirts such as the easy dust collection of its local link position.This easily produces the adverse effects such as corrosion to the connecting portion of girder construction, and then causes the potential risk of safety to bridge construction entirety and steadiness.
And more existing cleaning cleaning attending devices often need manually to carry out, cause the danger of operation and the rising of maintenance cost.Some can realize clearing up the mechanical device then complex structure safeguarded automatically, and cost is higher.
Summary of the invention
The object of this invention is to provide and a kind ofly warning lamp is installed and for the Automatic clearance attending device of bridge, it can overcome above-mentioned defect of the prior art.
A kind ofly warning lamp is installed and for the Automatic clearance attending device of bridge according to of the present invention, described bridge comprises the horizontal girder of the guiding rib being provided with horizontal expansion and is supported in the auxiliary girder of horizontal girder, described Automatic clearance attending device comprises bracing frame, water horning is carried out at the position that the feed pipe being supported on also close described girder on support frame as described above and the nozzle be communicated with described feed pipe are cleared up with the needs aiming at bridge, the upper and lower surface of described guiding rib is respectively arranged with multiple guiding extended along described guiding rib to protrude, thus can coordinate with the circumferential groove on the upper support roller being engaged in described upper and lower surface respectively of described Automatic clearance attending device and lower support roller, the upper mandrel of described upper support roller and the lower mandrel of lower support roller are installed in rotation in the upper movable slide and lower movable slide that can slide up and down in the bracing frame of described Automatic clearance attending device respectively, the top shoe downside respect to one another of described upper movable slide and lower movable slide and sliding block upper side place be respectively arranged with by multiple to top and be arranged on described on upper mating face that the multiple upper flexible member in the groove between top is formed and by multiple lower to top and be arranged on the described lower lower mating face formed the lower flexible member in the groove between top, wherein, on described to top with lower to top, mating face can to together with withstanding on when lower mating face engages on described, and described upper flexible member and lower flexible member can when needed by flicking described upper movable slide and lower movable slide and described upper support roller and lower support roller unclamped away from each other the joint with described guiding rib, be respectively arranged with top shoe inclined-plane and sliding block inclined-plane in the top shoe upper side away from one another of described upper movable slide and lower movable slide and sliding block downside to engage with the upper voussoir driven by upper screw drive male thread and the lower wedge block that driven by lower screw drive male thread respectively, the close to each other of described upper support roller and lower support roller can be realized thus thus compress the joint with described guiding rib, the axial right side of described upper screw drive extends through the central through hole in the rotor being fixedly installed on compression in support frame as described above and travel driving motor, and be fixedly installed driving pulley in its end to be connected with the driven pulley power being arranged on described lower screw drive shaft end place by compressing driving belt, described upper screw drive axle is rotatably mounted with hoofing part belt wheel in described compression and the left side of travel driving motor to be connected with the walking drive pulley power at upper mandrel right-hand member place by walking driving belt, wherein, described rotor is connected with the arrangement of clutch power that can horizontally slip, described arrangement of clutch to be arranged between described hoofing part belt wheel and the power input part of described upper screw drive axle thus can be operated optionally be connected with described hoofing part pulley power or be connected with described power input part power, wherein, can by the tensioning of walking driving belt when described upper movable slide is driven to lower slider, support frame as described above upper end wall is provided with warning lamp, in order to passing vehicle and crowd around operationally warning at described Automatic clearance attending device.
By the present invention, owing to being provided with the guide rail rib with upper and lower protuberance, its support path that Automatic clearance attending device can be provided to walk, and ensure the reliability connected, and by arranging the flexible member that two roller supportings can be opened and top arranged to the voussoir that two rollers can be pressed against toward each other simultaneously, two rollers unclamping and compression for described rib can be realized power, and, more advantageously, this set is by realizing the firm support of upper and lower two slide blocks to the contact at top, effective raising contact area also avoids the unsettled region of the bulk between two slide blocks, namely can play a key role in supporting between two slide blocks to top, thus the power of the overturning moment aspect produced due to Automatic clearance attending device self gravitation can be delivered to sliding block from top shoe, and then be transmitted on the protrusion at soffit place of described rib, thus make the firmly stressed of whole device, further, after voussoir unclamps action, upper sliding block can flicked the flexible member between top, and avoided by the joint to top the excessive compressing of flexible member thus the performance of protection flexible member, and by arranging arrangement of clutch, walking and clamping motor can be made to play walking and compress the effect of two aspects, decrease the weight of whole device and reduce cost.By using the belt transmissioning mode be connected with walking pulley power, the feature that the amplitude that can move up and down in conjunction with top shoe is less, allows when power connection can easily recover and makes the rotating shaft be connected with top shoe have the degree of freedom fluctuated.Whole device structure is comparatively simple, stabilized structure and cost is lower, reliable, manual maintenance can be substituted within the specific limits, connection remote area for bridge construction carries out water jet cleaning, and warning lamp passing vehicle and crowd around described Automatic clearance attending device is operationally warned, improve security performance.
Accompanying drawing explanation
Fig. 1 is a kind of graphical representation of exemplary of bridge construction involved in the present invention;
Fig. 2 is the integrated model schematic diagram of Automatic clearance attending device of the present invention;
Fig. 3 is the enlarged diagram of the Automatic clearance attending device in Fig. 2;
Fig. 4 is the structure for amplifying schematic diagram at the arrangement of clutch position in Fig. 3.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to embodiment warning lamp is installed and for the Automatic clearance attending device of bridge, described bridge comprises the horizontal girder 4 of the guiding rib 2 being provided with horizontal expansion and is supported in the auxiliary girder 41 of horizontal girder 4, described Automatic clearance attending device comprises bracing frame 99, to be supported on support frame as described above 99 and near described girder 4 feed pipe 61 and the position cleared up with the needs aiming at bridge of the nozzle 62 that is communicated with described feed pipe 61 carry out water horning, the upper and lower surface of described guiding rib 2 is respectively arranged with multiple guiding extended along described guiding rib 2 to protrude, thus can with the circumferential groove 920 on the upper support roller 921 being engaged in described upper and lower surface respectively of described Automatic clearance attending device and lower support roller 911,910 coordinate, the upper mandrel 92 of described upper support roller 921 and the lower mandrel 91 of lower support roller 911 are installed in rotation in the upper movable slide 801 and lower movable slide 802 that can slide up and down in the bracing frame 99 of described Automatic clearance attending device respectively, the top shoe downside respect to one another of described upper movable slide 801 and lower movable slide 802 and sliding block upper side place be respectively arranged with by multiple to top 85 and be arranged on described on upper mating face that the multiple upper flexible member 72 in the groove between top 85 is formed and by multiple lower to top 86 and be arranged on the described lower lower mating face formed the lower flexible member 83 in the groove between top 86, wherein, on described to top with lower to top, mating face can to together with withstanding on when lower mating face engages on described, and described upper flexible member and lower flexible member can when needed by flicking described upper movable slide 801 and lower movable slide 802 and described upper support roller 921 and lower support roller 911 unclamped away from each other the joint with described guiding rib 2, be respectively arranged with top shoe inclined-plane 81 and sliding block inclined-plane 84 in the top shoe upper side away from one another of described upper movable slide 801 and lower movable slide 802 and sliding block downside with respectively with the upper voussoir 94 by upper screw drive axle 941 screw drive with engaged by the lower wedge block 93 of lower screw drive axle 931 screw drive, the close to each other of described upper support roller 921 and lower support roller 911 can be realized thus thus compress the joint with described guiding rib 2, described upper screw drive axle 941 extends through the central through hole 980 in the rotor 981 being fixedly installed on compression in support frame as described above 99 and travel driving motor 98 to the right, and be fixedly installed driving pulley 943 in its end to be connected with driven pulley 942 power being arranged on described lower screw drive axle 931 end by compressing driving belt 944, described upper screw drive axle 941 is rotatably mounted with hoofing part belt wheel 96 in described compression and the left side of travel driving motor 98 to be connected with walking drive pulley 922 power at upper mandrel 92 right-hand member place by walking driving belt 95, wherein, described rotor 981 is connected with arrangement of clutch 97 power that can horizontally slip, described arrangement of clutch 97 to be arranged between described hoofing part belt wheel 96 and the power input part 940 of described upper screw drive axle 941 thus can be operated optionally be connected with described hoofing part belt wheel 96 power or be connected with described power input part 940 power, wherein, can by the tensioning of walking driving belt 95 when described upper movable slide 801 is driven to lower slider, support frame as described above 99 upper end wall is provided with warning lamp 30, in order to passing vehicle and crowd around operationally warning at described Automatic clearance attending device.
Alternatively, wherein, described upper flexible member and lower flexible member and respective groove are provided with gap 71 to provide the space needed for elastic deformation.
Advantageously, wherein, the right side of the stator 982 of described compression and travel driving motor 98 is also provided with support section 983 rotatably to support described upper screw drive axle 941.
Alternatively, the side-to-side movement of described arrangement of clutch 97 can adopt some usual manners in this area to drive, such as, adopt electromagnetic mode to operate the side-to-side movement driving described arrangement of clutch.
During use, when rib described in two pairs of rollers clamps by needs, by described upper voussoir 94 and lower wedge block 93 drive to carry out pressing action by roller compression on described rib; When two rollers unclamp by needs, described upper voussoir 94 and lower wedge block 93 first make backward movement to the right, then described upper movable slide 801 and lower movable slide 802 support by the elastic-restoring force of described flexible member.
Described flexible member can the form of elastic properties of materials elastomeric material, or adopts leaf spring, helical spring form.
Owing to being provided with the guide rail rib with upper and lower protuberance, its support path that Automatic clearance attending device can be provided to walk, and ensure the reliability connected, and by arranging the flexible member that two roller supportings can be opened and top arranged to the voussoir that two rollers can be pressed against toward each other simultaneously, two rollers unclamping and compression for described rib can be realized power, and, more advantageously, this set is by realizing the firm support of upper and lower two slide blocks to the contact at top, effective raising contact area also avoids the unsettled region of the bulk between two slide blocks, namely can play a key role in supporting between two slide blocks to top, thus the power of the overturning moment aspect produced due to Automatic clearance attending device self gravitation can be delivered to sliding block from top shoe, and then be transmitted on the protrusion at soffit place of described rib, thus make the firmly stressed of whole device, further, after voussoir unclamps action, upper sliding block can flicked the flexible member between top, and avoided by the joint to top the excessive compressing of flexible member thus the performance of protection flexible member, and by arranging arrangement of clutch, walking and clamping motor can be made to play walking and compress the effect of two aspects, decrease the weight of whole device and reduce cost.By using the belt transmissioning mode be connected with walking pulley power, the feature that the amplitude that can move up and down in conjunction with top shoe is less, allows when power connection can easily recover and makes the rotating shaft be connected with top shoe have the degree of freedom fluctuated.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
1. one kind is provided with warning lamp and for the Automatic clearance attending device of bridge, described bridge comprises the horizontal girder (4) of the guiding rib (2) being provided with horizontal expansion and is supported in the auxiliary girder (41) of horizontal girder (4), described Automatic clearance attending device comprises bracing frame (99), be supported on support frame as described above (99) upper and near described girder (4) feed pipe (61) and the position cleared up with the needs aiming at bridge of the nozzle (62) that is communicated with described feed pipe (61) carry out water horning, the upper and lower surface of described guiding rib (2) is respectively arranged with multiple guiding extended along described guiding rib (2) to protrude, thus can with the circumferential groove (920 on the upper support roller (921) being engaged in described upper and lower surface respectively of described Automatic clearance attending device and lower support roller (911), 910) coordinate, the upper mandrel (92) of described upper support roller (921) and the lower mandrel (91) of lower support roller (911) are installed in rotation in the upper movable slide (801) and lower movable slide (802) that can slide up and down in the bracing frame (99) of described Automatic clearance attending device respectively, the top shoe downside respect to one another of described upper movable slide (801) and lower movable slide (802) and sliding block upper side place be respectively arranged with by multiple to top (85) and be arranged on described on upper mating face that the multiple upper flexible member (72) in the groove between top (85) is formed and by multiple lower to top (86) and be arranged on the described lower lower mating face formed the lower flexible member (83) in the groove between top (86), wherein, on described to top with lower to top, mating face can to together with withstanding on when lower mating face engages on described, and described upper flexible member and lower flexible member can when needed by flicking described upper movable slide (801) and lower movable slide (802) and described upper support roller (921) and lower support roller (911) unclamped the joint with described guiding rib (2) away from each other, be respectively arranged with top shoe inclined-plane (81) and sliding block inclined-plane (84) in the top shoe upper side away from one another of described upper movable slide (801) and lower movable slide (802) and sliding block downside with respectively with the upper voussoir (94) by upper screw drive axle (941) screw drive with engaged by the lower wedge block (93) of lower screw drive axle (931) screw drive, the close to each other of described upper support roller (921) and lower support roller (911) can be realized thus thus compress the joint with described guiding rib (2), described upper screw drive axle (941) extends through the central through hole (980) in the rotor (981) being fixedly installed on compression in support frame as described above (99) and travel driving motor (98) to the right, and be fixedly installed driving pulley (943) in its end to be connected with driven pulley (942) power being arranged on described lower screw drive axle (931) end by compressing driving belt (944), described upper screw drive axle (941) is rotatably mounted with hoofing part belt wheel (96) in described compression and the left side of travel driving motor (98) to be connected with walking drive pulley (922) power at upper mandrel (92) right-hand member place by walking driving belt (95), wherein, described rotor (981) is connected with the arrangement of clutch that can horizontally slip (97) power, described arrangement of clutch (97) to be arranged between described hoofing part belt wheel (96) and the power input part (940) of described upper screw drive axle (941) thus can be operated optionally be connected with described hoofing part belt wheel (96) power or be connected with described power input part (940) power, wherein, can by walking driving belt (95) tensioning when described upper movable slide (801) is driven to lower slider, support frame as described above (99) upper end wall is provided with warning lamp (30), in order to passing vehicle and crowd around operationally warning at described Automatic clearance attending device.
2. a kind ofly as claimed in claim 1 warning lamp is installed and for the Automatic clearance attending device of bridge, wherein, the right side of the stator (982) of described compression and travel driving motor (98) is also provided with support section (983) rotatably to support described upper screw drive axle (941).
3. as claim 1 or 2 a kind of is provided with warning lamp and for the Automatic clearance attending device of bridge, wherein, described upper flexible member and lower flexible member and respective groove are provided with gap (71) to provide the space needed for elastic deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498631.5A CN105019383B (en) | 2015-08-14 | 2015-08-14 | A kind of warning lamp be installed and automatically clear up attending device for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498631.5A CN105019383B (en) | 2015-08-14 | 2015-08-14 | A kind of warning lamp be installed and automatically clear up attending device for bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019383A true CN105019383A (en) | 2015-11-04 |
| CN105019383B CN105019383B (en) | 2016-07-13 |
Family
ID=54409655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510498631.5A Active CN105019383B (en) | 2015-08-14 | 2015-08-14 | A kind of warning lamp be installed and automatically clear up attending device for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105019383B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650606A (en) * | 2016-01-11 | 2016-06-08 | 温岭市海玛进出口有限公司 | Noise reduction type bridge decoration lamp mounting device |
| CN106269319A (en) * | 2016-08-19 | 2017-01-04 | 毛建锋 | One can trailed garden lawn water injector |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008044918A1 (en) * | 2008-03-29 | 2009-12-10 | Spankern Gmbh | Coupling sleeve for cleansing coupled anchor for strand clamping method with connection for inserting in engineering work, e.g. bridge and tower, has standard force-locked construction for connecting two sheathed tendons |
| EP2325394A2 (en) * | 2009-11-13 | 2011-05-25 | Diagnose- und Ingenieurgesellschaft Dr. Boué mbH | Method and device for applying a liquid to a rope |
| CN202021173U (en) * | 2011-05-10 | 2011-11-02 | 天津格威莱德科技发展有限公司 | High pressure flushing machine |
| CN102261057A (en) * | 2010-05-26 | 2011-11-30 | 曾一峰 | Bridge type trash remover |
| CN202155323U (en) * | 2011-06-30 | 2012-03-07 | 山东科技大学 | Paster removing machine |
| EP1991739B1 (en) * | 2006-03-03 | 2012-04-18 | Jens Prof. Hölterhoff | Method and device for the internal repair of corroded hollow profiles |
| CN102796452A (en) * | 2012-09-06 | 2012-11-28 | 苏州吉人漆业有限公司 | Antifouling self-cleaning nano functional paint and preparation method thereof |
| CN202603978U (en) * | 2012-05-22 | 2012-12-19 | 李克明 | Water spraying bristle brush |
| CN202899032U (en) * | 2012-10-31 | 2013-04-24 | 孔令胜 | Bridge Maurea seam cleaning machine |
-
2015
- 2015-08-14 CN CN201510498631.5A patent/CN105019383B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1991739B1 (en) * | 2006-03-03 | 2012-04-18 | Jens Prof. Hölterhoff | Method and device for the internal repair of corroded hollow profiles |
| DE102008044918A1 (en) * | 2008-03-29 | 2009-12-10 | Spankern Gmbh | Coupling sleeve for cleansing coupled anchor for strand clamping method with connection for inserting in engineering work, e.g. bridge and tower, has standard force-locked construction for connecting two sheathed tendons |
| EP2325394A2 (en) * | 2009-11-13 | 2011-05-25 | Diagnose- und Ingenieurgesellschaft Dr. Boué mbH | Method and device for applying a liquid to a rope |
| CN102261057A (en) * | 2010-05-26 | 2011-11-30 | 曾一峰 | Bridge type trash remover |
| CN202021173U (en) * | 2011-05-10 | 2011-11-02 | 天津格威莱德科技发展有限公司 | High pressure flushing machine |
| CN202155323U (en) * | 2011-06-30 | 2012-03-07 | 山东科技大学 | Paster removing machine |
| CN202603978U (en) * | 2012-05-22 | 2012-12-19 | 李克明 | Water spraying bristle brush |
| CN102796452A (en) * | 2012-09-06 | 2012-11-28 | 苏州吉人漆业有限公司 | Antifouling self-cleaning nano functional paint and preparation method thereof |
| CN202899032U (en) * | 2012-10-31 | 2013-04-24 | 孔令胜 | Bridge Maurea seam cleaning machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650606A (en) * | 2016-01-11 | 2016-06-08 | 温岭市海玛进出口有限公司 | Noise reduction type bridge decoration lamp mounting device |
| CN106269319A (en) * | 2016-08-19 | 2017-01-04 | 毛建锋 | One can trailed garden lawn water injector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019383B (en) | 2016-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105040618A (en) | Automatic cleaning and maintaining device for building bridge | |
| CN105178230A (en) | Low-noise automatic clearing and maintaining device used for bridge | |
| CN105002848A (en) | Improved automatic bridge cleaning and maintenance device | |
| CN105178622A (en) | Cleaning and maintaining device provided with flickering indicator lamp and used for outdoor steel member | |
| CN105178225A (en) | Automatic cleaning and maintaining device powered up through solar energy and used for bridge | |
| CN105019383A (en) | Automatic bridge cleaning and maintaining device provided with caution light | |
| CN105155398A (en) | Automatic cleaning and maintenance device for bridge | |
| CN105178226A (en) | Automatic cleaning and maintaining device for municipal bridge | |
| CN105088989B (en) | Automatic cleaning maintaining device provided with guide rods and used for bridge | |
| CN105155404A (en) | Automatic bridge cleaning and maintenance device capable of prolonging service life | |
| CN105113383A (en) | Good-heat-dissipation automatic cleaning maintaining device used for bridge | |
| CN105178228A (en) | Automatic low-vibration cleaning and maintaining device for bridge | |
| CN105088976A (en) | Automatic cleaning and maintaining device capable of achieving quick cooling and being used for bridge | |
| CN105178229A (en) | Automatic cleaning and maintaining device provided with pressure sensor and used for bridge | |
| CN105088991A (en) | Automatic cleaning and maintaining device with good damping effect for bridge | |
| CN105155403A (en) | Automatic bridge cleaning and maintenance device with valve | |
| CN105088974A (en) | Solar energy automatic cleaning-maintenance device used for bridge | |
| CN105064250A (en) | Automatic cleaning and maintaining device provided with pneumatic device and used for bridge | |
| CN105064251A (en) | Automatic bridge cleaning and maintaining device for preventing moving over travel | |
| CN105155397A (en) | Efficient automatic cleaning and maintenance device for bridge | |
| CN105088975A (en) | Automatic clearing and maintaining device provided with hydraulic device and used for bridge | |
| CN105178227A (en) | Electrically controlled automatic cleaning and maintaining device for bridge | |
| CN105088990A (en) | Height-adjustable automatic cleaning and maintaining device for bridge | |
| CN105178232A (en) | Automatic clearing and maintaining device which has adjustable operation speed and is used for bridge | |
| CN105133525A (en) | Pressure-adjustable automatic cleaning and maintenance device for bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Xiuru Inventor before: Zhang Yesha |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170901 Address after: Cangzhou City, Hebei Province, East 061699 Ring Road Town, Dongguang County Labor Bureau building south 2 unit 246 room Patentee after: Ma Xiuru Address before: 315041, No. 11, rainbow South Road, Jiangdong District, Zhejiang, Ningbo (6-4) Patentee before: NINGBO JIANGDONG MINGLIAN INTERNET OF THINGS TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 226299 1, Kai Xuan Road, Qidong Economic Development Zone, Nantong, Jiangsu. Patentee after: Qidong Green Green Engineering Co., Ltd. Address before: 061699 room 246, unit 2, South Building, Lao People's Bureau, Dongguang Town, Dongguang County, Cangzhou, Hebei Patentee before: Ma Xiuru |
|
| TR01 | Transfer of patent right |