CN205955047U - Waterproofing membrane laying device - Google Patents
Waterproofing membrane laying device Download PDFInfo
- Publication number
- CN205955047U CN205955047U CN201620890346.8U CN201620890346U CN205955047U CN 205955047 U CN205955047 U CN 205955047U CN 201620890346 U CN201620890346 U CN 201620890346U CN 205955047 U CN205955047 U CN 205955047U
- Authority
- CN
- China
- Prior art keywords
- roller
- waterproof roll
- pressing
- vehicle frame
- paving
- 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.)
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- 238000004078 waterproofing Methods 0.000 title abstract description 9
- 239000012528 membrane Substances 0.000 title abstract 8
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000007731 hot pressing Methods 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 241001131688 Coracias garrulus Species 0.000 description 109
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a waterproofing membrane laying device, its technical scheme main points are: including the frame, set up the hot press roll who is used for driving the drive wheel of frame and is used for pressing waterproofing membrane on the frame, still be provided with on the frame and be used for placing the waterproofing membrane roller bearing and be the roller shaft seat that half circular set up and be used for laying the roller of paving of pressing waterproofing membrane, the circumference surface of paving the roller is provided with the arch that is the heliciform and arranges, protruding extend at the roller both ends and spiral opposite direction arranges towards paving, paves the roller and be connected with the frame rotation, pressing down and paving through paving roller, pony press, hot press roll and drive roller, pave quality and waterproofing membrane when improving waterproofing membrane and paving roll the stable ability of epaxial waterproofing membrane transmission when paving between the hot press roll.
Description
Technical field
The utility model is related to construction machinery equipment, more specifically, it relates to a kind of waterproof roll laying apparatus.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists
Extraneous rainwater, the flexible building material product of a kind of rollable one-tenth web-like of underground water seepage, as between engineering foundation and building
Ne-leakage connects, and is first barrier of whole engineering waterproofing, plays vital effect to whole engineering.
The Chinese patent of Publication No. CN204850280U discloses a kind of waterproof roll laying apparatus, including vehicle frame, sets
Put the driving means being connected with driving wheel in vehicle frame one end, be arranged on the coiled material rolling that vehicle frame other end volume is equipped with waterproof roll
Axle, it is arranged on paving roller, being arranged on the hot-pressing roller paved on the vehicle frame of roller side and be arranged on the vehicle frame of coiled material roller bearing lower end
Tooled joint roller on hot-pressing roller opposite side vehicle frame；Tooled joint roller is fixed on one end of stage clip by tooled joint roll stand, and the other end of stage clip is solid
On vehicle frame；Tooled joint roller is provided with two, symmetrical, and the center of two tooled joint rollers is the width of waterproof roll at a distance of length,
Vehicle frame also includes symmetrical two handrails on the vehicle frame of driving means one end, on the vehicle frame between handrail and driving means
It is provided with control device, for controlling the temperature of hot-pressing roller.
By starting the driving means of waterproof roll laying apparatus, control set for adjusting is extremely anti-come the temperature to regulate and control hot-pressing roller
Water coiled material melt temperature, the waterproof roll that volume is put on coiled material roller bearing is laid on paves roller bottom, removes waterproof volume through paving roller
After the fold of material and bubbling are paved, carry out uniform hot melt and pressing with hot-pressing roller, and then complete the laying of waterproof roll；But
Waterproof roll is sent to when paving roller and being paved, waterproof roll occur during fold cannot adjust automatically, pave roller and directly carry out
Pressing is paved, and makes paving fold as the waterproof roll on roadbed, leads to the quality of paving of waterproof roll to reduce.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of waterproof roll that improves to pave surely
Qualitative, raising waterproof roll paves the waterproof roll laying apparatus of quality.
For achieving the above object, the utility model provides following technical scheme：
A kind of waterproof roll laying apparatus, including vehicle frame, are arranged on vehicle frame for driving driving wheel and the use of vehicle frame
In the hot-pressing roller of pressing waterproof roll, described vehicle frame is additionally provided with for placing waterproof roll roller bearing and the setting in semicircle shape
Roller shaft seat and for laying pressing waterproof roll pave roller, the described circumferential surface paving roller is provided with to be arranged in the shape of a spiral
Projection, described raised extend and hand of spiral opposed towards paving roller two ends, described roller of paving is connected with vehicle frame rotation.
It is arranged such, waterproof roll sequentially passes through from waterproof roll roller bearing to be paved roller, hot-pressing roller and driving wheel and spread
Flat pressing process；When waterproof roll is when paving roller, due to paving, screw-shaped projection is provided with roller, and the screw thread of projection
Direction of rotation is contrary, waterproof roll through paving on roller raised when, make waterproof roll to paving the shape that roller two ends are in expansion
State conveys, and reaches the generation reducing fold, simultaneously when by paving roller and being rolled, waterproof roll is fitted on road surface,
Subsequently again hot pressing impressing is carried out by hot-pressing roller, make waterproof roll stablize smooth being pressure bonded on roadbed or deck, and car
The driving wheel at body rear drive car body advance while, the purpose also waterproof roll paved being pressed again, improve
The waterproof roll paved on quality and waterproof roll roller bearing when waterproof roll is paved drives to be paved between hot-pressing roller
When stability.
Arrange further：Described pave the pony press being provided between roller and hot-pressing roller for precompressed waterproof roll, described
Pony press is connected with vehicle frame by the flexible member being arranged on pony press.
It is arranged such, waterproof roll is when paving roller precompressed and be resent to hot-pressing roller after opening, real by pony press
Now preliminary pre-compressed effect, simultaneously pony press be connected with vehicle frame by a flexible member, when pony press presses to waterproof roll
One downward pressure, what raising waterproof roll was paved paves quality and effect.
Arrange further：The rolling surface of described pony press, hot-pressing roller and driving wheel is arranged on same plane.
It is arranged such, makes three rollers make when paving to waterproof roll waterproof roll in the same plane, improve
Pave quality.
Arrange further：Described roller shaft seat is rotated with waterproof roll roller bearing by the bearing being arranged on waterproof roll roller bearing
Connect, between described roller shaft seat and roller bearing, be provided with increasing resistance assembly.
It is arranged such, waterproof roll roller bearing is connected by bearing with roller shaft seat, make waterproof roll roller bearing in transmission waterproof volume
Convenient during material, slided due to relative between bearing and roller shaft seat when rotating, be easily caused roller bearing and rotate transition, make
The excessive pull-out of waterproof roll, makes the frictional force between bearing and roller shaft seat increase it is ensured that waterproof roll rolls by drag device
The rational discharging of waterproof roll on axle, improves waterproof roll and paves quality.
Arrange further：The described resistance assembly that increases includes friction plate and installation bolt, and described friction plate passes through installation bolt
It is connected with roller shaft seat.
It is arranged such, by being connected friction plate with roller shaft seat by bolt, and for being detachably fixed connection, friction plate
Make to be easily damaged with bearing touch, the Fast Installation or dismounting and change friction plate effect on roller shaft seat is being reached by bolt.
Arrange further：It is provided with bar shaped groove, installation bolt and rolling are passed through in described friction plate one end on described roller shaft seat
Axle bed is fixedly connected, and other end installation bolt through bar shaped groove, friction plate is anchored on roller shaft seat.
It is arranged such, can wear and tear after friction plate is using transition, lead to the frictional force between friction plate and bearing to reduce, lead to
Cross bolt is in strip groove and slide, so that friction plate is continued and bearing touch, improve the friction between friction plate and bearing
Power, makes bearing be on roller shaft seat rational control shaft and forwards dynamic, improve and pave quality after waterproof roll transmission.
Arrange further：Described hot-pressing roller is electric heating pressure roller.
Be arranged such, convenient control electric roller hot pressing temperature, the hot pressing improving waterproof roll paves effect.
By adopting technique scheme, the utility model hinge structure is compared：Waterproof on waterproof roll roller bearing
Coiled material sequentially passes through to pave roller, pony press, hot-pressing roller and driving wheel and carry out pressing and paves；Increasing resistance assembly makes waterproof roll roller bearing
On bearing and roller shaft seat between frictional force increase, effectively prevent waterproof roll roller bearing inordinate rotation, make waterproof roll transmit
To being in the state more tightened when paving on roller, improve the delivery quality of waterproof roll；Waterproof roll is made to rise by paving roller
Connect to transfer and waterproof roll is opened the effect paved, carry out preliminary pressing simultaneously, then carried out by pony press pre-
Pressure, is finally comprehensively paved compression compacting by hot-pressing roller again, and driving wheel is played and drives vehicle frame also right while driving
Waterproof roll carries out paving the effect of pressing, improves cooperating between each roller and serviceability, so that waterproof roll is spread
The waterproof roll paved on Quality advance and waterproof roll roller bearing at ordinary times drives to steady when being paved between hot-pressing roller
Qualitative energy.
Brief description
Fig. 1 is the structural representation of waterproof roll laying apparatus；
Fig. 2 is the enlarged drawing at A in Fig. 2；
Fig. 3 is the structural representation of waterproof roll laying apparatus middle berth plain-barreled roll.
In figure：1st, vehicle frame；2nd, driving wheel；3rd, hot-pressing roller；4th, waterproof roll roller bearing；41st, bearing；5th, waterproof roll；6th, roll
Axle bed；7th, pave roller；71st, raised；8th, pony press；81st, flexible member；9th, increase resistance assembly；91st, friction plate；92nd, installation bolt；
93rd, bar shaped groove；10th, pushing hands；11st, driving means；12nd, connecting rod.
Specific embodiment
Referring to figs. 1 to Fig. 3, waterproof roll laying apparatus are described further.
As shown in figure 1, a kind of waterproof roll laying apparatus, including vehicle frame 1, it is arranged on vehicle frame 1 for driving vehicle frame 1
Driving wheel 2, for pressing the hot-pressing roller 3 of the waterproof roll 5, pony press 8 for precompressed waterproof roll 5, anti-for laying pressing
Water coiled material 5 pave roller 7 and for placing the waterproof roll roller bearing 4 of waterproof roll 5；Pave roller 7, pony press 8, hot-pressing roller 3
And the rolling surface of driving wheel 2 is arranged on same plane；Waterproof roll roller bearing 4 is rotated with vehicle frame 1 and is connected, and driving wheel 2 connects
There are the driving means 11 for driving driving wheel 2 to rotate, driving means 11 can be motor, in vehicle frame 1 towards the one of driving wheel 2
Point is provided with for the convenient pushing hands 10 promoting vehicle frame 1；Hot-pressing roller 3 is electric heating pressure roller 3, is easy to control the hot pressing temperature of hot-pressing roller 3
Degree.
As depicted in figs. 1 and 2, vehicle frame 1 is provided with for placing waterproof roll roller bearing 4 and being in the rolling that semicircle shape is arranged
Axle bed 6, roller shaft seat 6 is rotated with waterproof roll roller bearing 4 by the bearing 41 being arranged on waterproof roll roller bearing 4 and is connected, roller shaft seat 6
It is provided with increasing resistance assembly 9 and roller bearing between；Increase resistance assembly 9 and include the friction plate 91 of setting and installation bolt 92 in semicircle shape,
Friction plate 91 one end is fixedly connected with roller shaft seat 6 by installation bolt 92, and the roller shaft seat 6 of the other end is provided with bar shaped groove
93, installation bolt 92 through bar shaped groove 93, friction plate 91 is anchored on roller shaft seat 6, realizes being detachably fixed of friction plate 91
Connect, be easy to the regulation to friction plate 91 and replacing.
As shown in figure 3, being provided with, in the circumferential surface paving roller 7, the projection 71 arranged in the shape of a spiral, raised 71 courts pave
Roller 7 two ends extend and hand of spiral opposed, pave and are connected with vehicle frame 1 rotation by connecting rod 12 between roller 7 and vehicle frame 1；
As shown in figure 1, paving the pony press 8 being provided between roller 7 and hot-pressing roller 3 for precompressed waterproof roll 5, pony press 8 passes through
The flexible member 81 being arranged on pony press 8 is connected with vehicle frame 1, and flexible member 81 adopts the compression that original state is compressive state
Spring.
As shown in figure 1, the waterproof roll 5 on waterproof roll roller bearing 4 sequentially pass through pave roller 7, pony press 8, hot-pressing roller 3 with
And driving wheel 2 carries out pressing and paves；Increasing resistance assembly 9 makes the frictional force between the bearing 41 on waterproof roll roller bearing 4 and roller shaft seat 6
Increase, effectively prevent waterproof roll roller bearing 4 inordinate rotation, make waterproof roll 5 be sent to when paving on roller 7 to be in more to tighten
State, improves the delivery quality of waterproof roll 5；Connected and by waterproof roll by paving roller 7 and making waterproof roll 5 play transfer
5 open the effect paved, and carry out preliminary pressing simultaneously, then carry out precompressed by pony press 8, are finally entered by hot-pressing roller 3 again
Row comprehensively pave compression compacting, and driving wheel 2 play drive vehicle frame 1 drive while also waterproof roll 5 is paved by
The effect of pressure, improves cooperating between each roller and serviceability, paves Quality advance when so that waterproof roll 5 is paved
And the waterproof roll 5 on waterproof roll roller bearing 4 drives to stability when being paved between hot-pressing roller 3.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of waterproof roll laying apparatus, including vehicle frame（1）, be arranged at vehicle frame（1）On be used for driving vehicle frame（1）Driving wheel
（2）And be used for pressing waterproof roll（5）Hot-pressing roller（3）It is characterised in that：Described vehicle frame（1）On be additionally provided with for putting
Put waterproof roll roller bearing（4）And be in the roller shaft seat of semicircle shape setting（6）And for laying pressing waterproof roll（5）Pave roller
（7）, described pave roller（7）Circumferential surface be provided with the projection arranged in the shape of a spiral（71）, described projection（71）Roller is paved by court
（7）Two ends extend and hand of spiral opposed, described pave roller（7）With vehicle frame（1）Rotate and connect.
2. waterproof roll laying apparatus according to claim 1 it is characterised in that：Described pave roller（7）With hot-pressing roller（3）
Between be provided with for precompressed waterproof roll（5）Pony press（8）, described pony press（8）By being arranged at pony press（8）On
Flexible member（81）With vehicle frame（1）Connect.
3. waterproof roll laying apparatus according to claim 2 it is characterised in that：Described pony press（8）, hot-pressing roller（3）
And driving wheel（2）Rolling surface be arranged on same plane.
4. waterproof roll laying apparatus according to claim 1 it is characterised in that：Described roller shaft seat（6）By being arranged at
Waterproof roll roller bearing（4）On bearing（41）With waterproof roll roller bearing（4）Rotate and connect, described roller shaft seat（6）And roller bearing between
It is provided with increasing resistance assembly（9）.
5. waterproof roll laying apparatus according to claim 4 it is characterised in that：Described increasing hinders assembly（9）Including friction
Piece（91）And installation bolt（92）, described friction plate（91）By installation bolt（92）With roller shaft seat（6）Connect.
6. waterproof roll laying apparatus according to claim 5 it is characterised in that：Described roller shaft seat（6）On be provided with bar
Shape groove（93）, described friction plate（91）Installation bolt is passed through in one end（92）With roller shaft seat（6）It is fixedly connected, the other end installs spiral shell
Bolt（92）Through bar shaped groove（93）By friction plate（91）It is anchored on roller shaft seat（6）On.
7. waterproof roll laying apparatus according to claim 1 it is characterised in that：Described hot-pressing roller（3）For electric heating pressure roller
（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890346.8U CN205955047U (en) | 2016-08-16 | 2016-08-16 | Waterproofing membrane laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890346.8U CN205955047U (en) | 2016-08-16 | 2016-08-16 | Waterproofing membrane laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955047U true CN205955047U (en) | 2017-02-15 |
Family
ID=57975165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890346.8U Active CN205955047U (en) | 2016-08-16 | 2016-08-16 | Waterproofing membrane laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955047U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890770A (en) * | 2017-04-18 | 2017-06-27 | 长葛市长润钢结构有限公司 | A kind of production method of waterproofing membrane production device and waterproof roll |
| CN106906964A (en) * | 2017-04-26 | 2017-06-30 | 桂林鑫楼人防水补漏有限责任公司 | The construction integrated equipment of buildings waterproof |
| CN107366394A (en) * | 2017-08-09 | 2017-11-21 | 北京东方雨虹防水工程有限公司 | Heat the waterproof roll locomotive that paves |
| CN107654030A (en) * | 2017-09-26 | 2018-02-02 | 重庆雨帝建材有限公司 | Coiled material extravagance device |
| CN108797905A (en) * | 2018-06-13 | 2018-11-13 | 芜湖市三山龙城新材料有限公司 | A kind of building water-proof coiled material laying apparatus |
| CN109025099A (en) * | 2018-07-26 | 2018-12-18 | 刘宗群 | A kind of hand propelled waterproof roll laying apparatus |
| CN109838056A (en) * | 2019-03-19 | 2019-06-04 | 戴少武 | A kind of mounting height is adjustable to conveniently adapt to the coiled material laydown machine of different-thickness coiled material |
| CN110549779A (en) * | 2019-08-19 | 2019-12-10 | 广东博智林机器人有限公司 | Roller mechanism of wallpaper paving and pasting device and wallpaper paving and pasting device |
| CN110965708A (en) * | 2019-12-05 | 2020-04-07 | 北京当代创新建设工程有限责任公司 | Promote waterproofing membrane and lay construction tool of cohesive strength |
| CN111608405A (en) * | 2018-07-25 | 2020-09-01 | 张海 | Concrete curing and film covering device for summer building construction and using method |
| CN111764663A (en) * | 2020-07-10 | 2020-10-13 | 郭庆业 | Building waterproof construction method |
| CN113005863A (en) * | 2021-03-23 | 2021-06-22 | 莫骏华 | Rubber pavement laying device for construction |
| CN113027052A (en) * | 2021-04-13 | 2021-06-25 | 潘兰民 | Construction method for laying polyvinyl chloride (PVC) waterproof coiled material |
| CN113931388A (en) * | 2021-11-02 | 2022-01-14 | 筑匠联盟发展有限公司 | Building waterproof cloth construction equipment based on umbelliform structural design |
| CN115250838A (en) * | 2022-09-01 | 2022-11-01 | 上海市园林设计研究总院有限公司 | Park green space reforms transform auxiliary device |
-
2016
- 2016-08-16 CN CN201620890346.8U patent/CN205955047U/en active Active
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890770A (en) * | 2017-04-18 | 2017-06-27 | 长葛市长润钢结构有限公司 | A kind of production method of waterproofing membrane production device and waterproof roll |
| CN106906964A (en) * | 2017-04-26 | 2017-06-30 | 桂林鑫楼人防水补漏有限责任公司 | The construction integrated equipment of buildings waterproof |
| CN107366394A (en) * | 2017-08-09 | 2017-11-21 | 北京东方雨虹防水工程有限公司 | Heat the waterproof roll locomotive that paves |
| CN107366394B (en) * | 2017-08-09 | 2023-10-17 | 北京东方雨虹防水工程有限公司 | Hot melt paving waterproof coiled material locomotive |
| CN107654030B (en) * | 2017-09-26 | 2019-06-07 | 重庆雨帝建材有限公司 | Coiled material extravagance device |
| CN107654030A (en) * | 2017-09-26 | 2018-02-02 | 重庆雨帝建材有限公司 | Coiled material extravagance device |
| CN108797905A (en) * | 2018-06-13 | 2018-11-13 | 芜湖市三山龙城新材料有限公司 | A kind of building water-proof coiled material laying apparatus |
| CN111608405B (en) * | 2018-07-25 | 2021-09-10 | 华虹建筑安装工程集团有限公司 | Concrete curing and film covering device for summer building construction and using method |
| CN111608405A (en) * | 2018-07-25 | 2020-09-01 | 张海 | Concrete curing and film covering device for summer building construction and using method |
| CN109025099A (en) * | 2018-07-26 | 2018-12-18 | 刘宗群 | A kind of hand propelled waterproof roll laying apparatus |
| CN109838056A (en) * | 2019-03-19 | 2019-06-04 | 戴少武 | A kind of mounting height is adjustable to conveniently adapt to the coiled material laydown machine of different-thickness coiled material |
| CN110549779A (en) * | 2019-08-19 | 2019-12-10 | 广东博智林机器人有限公司 | Roller mechanism of wallpaper paving and pasting device and wallpaper paving and pasting device |
| CN110965708A (en) * | 2019-12-05 | 2020-04-07 | 北京当代创新建设工程有限责任公司 | Promote waterproofing membrane and lay construction tool of cohesive strength |
| CN110965708B (en) * | 2019-12-05 | 2021-02-26 | 北京当代创新建设工程有限责任公司 | Promote waterproofing membrane and lay construction tool of cohesive strength |
| CN111764663A (en) * | 2020-07-10 | 2020-10-13 | 郭庆业 | Building waterproof construction method |
| CN113005863A (en) * | 2021-03-23 | 2021-06-22 | 莫骏华 | Rubber pavement laying device for construction |
| CN113027052A (en) * | 2021-04-13 | 2021-06-25 | 潘兰民 | Construction method for laying polyvinyl chloride (PVC) waterproof coiled material |
| CN113931388B (en) * | 2021-11-02 | 2022-10-21 | 筑匠联盟发展有限公司 | Building waterproof cloth construction equipment based on umbelliform structural design |
| CN113931388A (en) * | 2021-11-02 | 2022-01-14 | 筑匠联盟发展有限公司 | Building waterproof cloth construction equipment based on umbelliform structural design |
| CN115250838A (en) * | 2022-09-01 | 2022-11-01 | 上海市园林设计研究总院有限公司 | Park green space reforms transform auxiliary device |
| CN115250838B (en) * | 2022-09-01 | 2023-09-29 | 上海市园林设计研究总院有限公司 | Park green land transformation auxiliary device |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171225 Address after: 050701 Hebei city of Xinle province Cheng'an Zhen Dong Wang Zhuang Cun Lin Qing Lu South Center Street East 5 ranked No. 2 Patentee after: Li Zhimin Address before: 101100 West 300 meters west of the village committee of Yongshun Town, Tongzhou District, Beijing Patentee before: Beijing Dayun Weiye waterproof Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180214 Address after: 101100 West 300 meters west of the village committee of Yongshun Town, Tongzhou District, Beijing Patentee after: Beijing Dayun Weiye waterproof Engineering Co., Ltd. Address before: 050701 Hebei city of Xinle province Cheng'an Zhen Dong Wang Zhuang Cun Lin Qing Lu South Center Street East 5 ranked No. 2 Patentee before: Li Zhimin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: 050701 East 5th row 2, Linqing Road South Central Street, Dongwangzhuang Village, Chengan Town, Shijiazhuang City, Hebei Province Patentee after: Li Zhimin Address before: 101100 300 meters west of Fanzhuang Village Committee, Yongshun Town, Tongzhou District, Beijing Patentee before: Beijing Dayun Weiye waterproof Engineering Co., Ltd. |
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Effective date of registration: 20190708 Address after: 050701 East 5th row 2, Linqing Road South Central Street, Dongwangzhuang Village, Chengan Town, Shijiazhuang City, Hebei Province Co-patentee after: Li Yueru Patentee after: Li Zhimin Address before: 050701 East 5th row 2, Linqing Road South Central Street, Dongwangzhuang Village, Chengan Town, Shijiazhuang City, Hebei Province Patentee before: Li Zhimin |