CN204940850U - A kind of precast plate split is with exempting from hold mode - Google Patents
A kind of precast plate split is with exempting from hold mode Download PDFInfo
- Publication number
- CN204940850U CN204940850U CN201520721858.7U CN201520721858U CN204940850U CN 204940850 U CN204940850 U CN 204940850U CN 201520721858 U CN201520721858 U CN 201520721858U CN 204940850 U CN204940850 U CN 204940850U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- stencil body
- hold mode
- precast plate
- exempting
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 76
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 230000000740 bleeding effect Effects 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 238000005266 casting Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004570 mortar (masonry) Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 11
- 238000011065 in-situ storage Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000009877 rendering Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model proposes a kind of precast plate split with exempting from hold mode, comprising stencil body, at least one side of described stencil body is provided with flanging.So, after the side of stencil body is provided with flanging, exempt from hold mode application process described, flanging can close with precast plate close contact, the plate face formed after flanging can contact with the surperficial forming surface of precast plate, effectively can prevent its spillage in casting process, if flanging to be converted into and stencil body is angle between 90 ° to 135 °, then can expand bonding tightness further, simultaneously, the plate face formed after its flanging can be shelved on the split face of precast plate, under the effect of working load, will exempt from hold mode and precast plate compresses mortar leakage prevention.
Description
Technical field
The utility model relates to a kind of assembled architecture component, and particularly a kind of precast plate split is with exempting from hold mode.
Background technology
In assembled architecture, partial precast wallboard by after plant produced, carries out fabricated construction usually at the construction field (site) again.Connected node place between prefabricated panel and contiguous prefabricated wallboard or precast beam carries out cast-in-situ concrete to form structural entity, need both sides inside and outside connected node to set up the template connected by Screw arbor with nut at both-ends respectively temporarily, interior outboard template is removed after completing Nodes concreting and maintenance.But, set up and need to set up scaffold at building external with stripping, carry out the personal safety of aerial work to constructor and bring risk, reduce efficiency of construction simultaneously, increase cost of labor and building costs.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of precast plate split with exempting from hold mode, its easy construction, quick, and construction cost is low.
Solution of the present utility model is achieved in that a kind of precast plate split is with exempting from hold mode, comprises stencil body, and at least one side of described stencil body is provided with flanging.So, after the side of stencil body is provided with flanging, exempt from hold mode application process described, flanging can close with precast plate close contact, the plate face formed after flanging can contact with the surperficial forming surface of precast plate, effectively can prevent its spillage in casting process, if flanging to be converted into and stencil body is angle between 90 ° to 135 °, then can expand bonding tightness further, simultaneously, the plate face formed after its flanging can be shelved on the split face of precast plate, under the effect of working load, will exempt from hold mode and precast plate compresses mortar leakage prevention.Described precast plate split, with exempting from not need dismounting after hold mode uses, if also need the superimposed concrete layer of after-pouring floor, also no longer needs again to install mould, has increased substantially efficiency of construction.
Another technical scheme of the present utility model is on above-mentioned basis, and described stencil body is steel plate, and described flanging is elastic telescopic face.So, stencil body is steel plate, and when described flanging is elastic telescopic face, flanging has extendable room, described in exempt from hold mode and be applied in precast plate split process, can make up and between precast plate, range error is set, can prevent the split of precast plate from connecting spillage.
Another technical scheme of the present utility model is on above-mentioned basis, and described stencil body is bamboo slab rubber, wood glue plate or plastic plate.So, when stencil body is above-mentioned material, have cost low, wide material sources, when particularly adopting plastic plate, it has good plasticity and decay resistance, is conducive to applying.
Another technical scheme of the present utility model is on above-mentioned basis, and the both sides of described stencil body are provided with elastic telescopic face, and described elastic telescopic face is that steel plate edge is compressed into fold and forms.So, the both sides of template are provided with elastic telescopic face, described elastic telescopic face is that steel plate edge is compressed into fold when forming, template processing technology is simple, flanging has extendable room, described hold mode of exempting from is applied in precast plate split process, can make up and between precast plate, range error is set, can prevent the split of precast plate from connecting spillage, and after application, template bottom also has corresponding fold accordingly, and what increased substantially its underpart whitewashes coating bonding surface, can prevent rendering layer from coming off; In addition, the existence of bleeding aperture, can also prevent the hollowing that the cast-in-place position of Nodes is formed due to air, reduces potential safety hazard.
Another technical scheme of the present utility model is, on above-mentioned basis, described stencil body to be provided with bleeding aperture.So, stencil body is provided with bleeding aperture, described hold mode of exempting from is applied in the split process of precast plate, after Cast-in-place concrete pours into, a small amount of slurry can be secreted from bleeding aperture, thus the soffit at split position forms matsurface, what increased substantially its underpart whitewashes coating binding force, can prevent rendering layer from coming off.
Another technical scheme of the present utility model is, on above-mentioned basis, described stencil body to be provided with reinforcing bar fixture.So; stencil body is provided with reinforcing bar fixture; described hold mode of exempting from is in the split process being applied to precast plate; the reinforcing bar at split position can by reinforcing bar fixture with exempt from hold mode and be connected; fully can ensure the cast-in-situ concrete protective layer thickness of reinforcing bar; meanwhile, also can by template firmly with bar connecting, prevent its template in the process of cast-in-situ concrete from falling because of the applying of working load.
Another technical scheme of the present utility model is on above-mentioned basis, described reinforcing bar fixture and stencil body one-body molded.So, when reinforcing bar fixture and stencil body one-body molded time, only need reinforcing bar fixture to be made by punching press, considerably reduce manufacture difficulty and the cost of reinforcing bar fixture.
Another technical scheme of the present utility model is on above-mentioned basis, and described reinforcing bar fixture is working of plastics.So, when adopting working of plastics as reinforcing bar fixture, reinforcing bar permanent position is adjustable, and reinforcing bar fixture reduces costs by batch making.
Another technical scheme of the present utility model is on above-mentioned basis, and described working of plastics one end is the embedding mouth of reinforcing bar, is sold back to a grain-producing area till the other end.So, when working of plastics one end is the embedding mouth of reinforcing bar, be sold back to a grain-producing area till the other end, during described reinforcing bar fixture application, reinforcing bar can be snapped in reinforcing bar embedding mouth internal fixtion reinforcing bar, non-return pin inserts non-return in the hole that template is offered and fixes, construction technology is simple, reduces difficulty of construction.
Another technical scheme of the present utility model is on above-mentioned basis, and described reinforcing bar fixture is reinforcing bar locating slot.So, stencil body is provided with reinforcing bar locating slot, described hold mode of exempting from is in the split process being applied to precast plate, the reinforcing bar at split position can by reinforcing bar locating slot with exempt from hold mode and be connected, reinforcing bar can be prevented to be shifted, convenient fixing to be installed, simultaneously, also can by template firmly with bar connecting, prevent its template in the process of cast-in-situ concrete from falling because of the applying of working load.
Another technical scheme of the present utility model is, on above-mentioned basis, described stencil body to be provided with fin.So; after stencil body is provided with fin; the rigidity of template itself is greatly improved; the thickness of template can be reduced, meanwhile, can also template deformation be prevented; in addition; if fin horizontally set, can also use as steel bar spacer, can fully ensure concrete cover to reinforcement thickness.
Another technical scheme of the present utility model is on above-mentioned basis, described fin and stencil body one-body molded, or described fin and stencil body divide body formed and described fin to be fixed on stencil body.So, when fin and stencil body one-body molded time, as adopt steel plate make template, then can be compressing by steel plate, manufacture craft is convenient and simple,
Another technical scheme of the present utility model is, on above-mentioned basis, described fin to be provided with reinforcing bar locating slot.So, after fin is provided with reinforcing bar locating slot, in application process, reinforcing bar is placed in reinforcing bar locating slot, reinforcing bar can be prevented to be shifted, if arrange restraint device at reinforcing bar detent notch, then reinforcing bar firmly can be fixed in reinforcing bar detent, prevent reinforcing bar from moving further, effectively can ensure that the interior mechanics performance of cast-in-place structural is coincide with design.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is for representing the precast plate split structure chart of exempting from hold mode involved by a kind of embodiment of this patent;
Fig. 2 is for representing the precast plate split structure chart of exempting from hold mode involved by the another kind of embodiment of this patent.
In figure:
1 stencil body 2 flanging 3 bleeding aperture 4 reinforcing bar fixture
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.In addition, those skilled in the art, according to the description of presents, can carry out respective combination to the feature in embodiment in presents and in different embodiment.
The utility model embodiment is as follows, refers to Fig. 1 and Fig. 2, and a kind of precast plate split, with exempting from hold mode, comprises stencil body 1, and at least one side of described stencil body 1 is provided with flanging 2.So, after the side of stencil body 1 is provided with flanging 2, exempt from hold mode application process described, flanging 2 can close with precast plate close contact, the plate face formed after flanging 2 can contact with the surperficial forming surface of precast plate, effectively can prevent its spillage in casting process, if flanging 2 is converted into and stencil body 1 in the angle between 90 ° to 135 °, then can expand bonding tightness further, simultaneously, the plate face formed after its flanging 2 can be shelved on the split face of precast plate, under the effect of working load, hold mode will be exempted from and precast plate compresses mortar leakage prevention.Further, as depicted in figs. 1 and 2, described flanging 2 can be V-shaped, and the tail end of flanging 2 is provided with U-shaped reflexed block, can effectively prevent its spillage in casting process further like this.
On the basis of above-described embodiment, in another embodiment of the utility model, described stencil body 1 is steel plate, and described flanging 2 can be elastic telescopic face.So, stencil body 1 is steel plate, and when described flanging 2 is elastic telescopic face, flanging 2 has extendable room, described in exempt from hold mode and be applied in precast plate split process, can make up and between precast plate, range error is set, can prevent the split of precast plate from connecting spillage.Described precast plate split, with exempting from not need dismounting after hold mode uses, if also need the superimposed concrete layer of after-pouring floor, also no longer needs again to install mould, has increased substantially efficiency of construction.
On the basis of above-described embodiment, in another embodiment of the utility model, described stencil body 1 can be bamboo slab rubber, wood glue plate or plastic plate.So, when stencil body 1 is above-mentioned material, have cost low, wide material sources, when particularly adopting plastic plate, it has good plasticity and decay resistance, is conducive to applying.
On the basis of above-described embodiment, in another embodiment of the utility model, the both sides of described stencil body all can be provided with elastic telescopic face, and described elastic telescopic face is that steel plate edge is compressed into fold and forms.So, the both sides of template are provided with elastic telescopic face, described elastic telescopic face is that steel plate edge is compressed into fold when forming, template processing technology is simple, flanging 2 has extendable room, described hold mode of exempting from is applied in precast plate split process, can make up and between precast plate, range error is set, can prevent the split of precast plate from connecting spillage, and after application, template bottom also has corresponding fold accordingly, and what increased substantially its underpart whitewashes coating bonding surface, can prevent rendering layer from coming off; In addition, the existence of bleeding aperture, can also prevent the hollowing that the cast-in-place position of Nodes is formed due to air, reduces potential safety hazard.
On the basis of above-described embodiment, in another embodiment of the utility model, described stencil body 1 can be provided with bleeding aperture 3.So, stencil body 1 is provided with bleeding aperture 3, described hold mode of exempting from is applied in the split process of precast plate, after Cast-in-place concrete pours into, a small amount of slurry can be secreted from bleeding aperture 3, thus the soffit at split position forms matsurface, what increased substantially its underpart whitewashes coating binding force, can prevent rendering layer from coming off.Described bleeding aperture 3 can arrange multiple, and is evenly distributed on described stencil body 1.Preferably, on described flanging 2, also can be provided with bleeding aperture 3, thus can form matsurface in the soffit entirety at split position, what increased substantially its underpart whitewashes coating binding force, can prevent rendering layer from coming off.In addition, described bleeding aperture 3 can be circular hole, semicircle orifice, square hole, star-shaped aperture or polygonal hole, can form bleeding aperture 3 by punching press direct on stencil body 1.
On the basis of above-described embodiment, in another embodiment of the utility model, described stencil body 1 can be provided with reinforcing bar fixture 4.So; stencil body 1 is provided with reinforcing bar fixture 4; described hold mode of exempting from is in the split process being applied to precast plate; the reinforcing bar at split position can by reinforcing bar fixture 4 with exempt from hold mode and be connected; fully can ensure the cast-in-situ concrete protective layer thickness of reinforcing bar; meanwhile, also can by template firmly with bar connecting, prevent its template in the process of cast-in-situ concrete from falling because of the applying of working load.
On the basis of above-described embodiment, in another embodiment of the utility model, described reinforcing bar fixture 4 can be one-body molded with stencil body 1.So, when reinforcing bar fixture 4 and stencil body 1 are one-body molded, only need reinforcing bar fixture 4 to be made by punching press, considerably reduce manufacture difficulty and the cost of reinforcing bar fixture 4.
On the basis of above-described embodiment, in another embodiment of the utility model, described reinforcing bar fixture 4 can be working of plastics.So, when adopting working of plastics as reinforcing bar fixture 4, reinforcing bar permanent position is adjustable, and reinforcing bar fixture 4 reduces costs by batch making.
On the basis of above-described embodiment, in another embodiment of the utility model, described working of plastics one end can be the embedding mouth of reinforcing bar, is sold back to a grain-producing area till the other end.So, when working of plastics one end is the embedding mouth of reinforcing bar, be sold back to a grain-producing area till the other end, when described reinforcing bar fixture 4 is applied, reinforcing bar can be snapped in reinforcing bar embedding mouth internal fixtion reinforcing bar, non-return pin inserts non-return in the hole that template is offered and fixes, construction technology is simple, reduces difficulty of construction.
On the basis of above-described embodiment, in another embodiment of the utility model, described reinforcing bar fixture 4 can be reinforcing bar locating slot.So, stencil body 1 is provided with reinforcing bar locating slot, described hold mode of exempting from is in the split process being applied to precast plate, the reinforcing bar at split position can by reinforcing bar locating slot with exempt from hold mode and be connected, reinforcing bar can be prevented to be shifted, convenient fixing to be installed, simultaneously, also can by template firmly with bar connecting, prevent its template in the process of cast-in-situ concrete from falling because of the applying of working load.
On the basis of above-described embodiment, in another embodiment of the utility model, described stencil body 1 can also be provided with fin.So; after stencil body 1 is provided with fin; the rigidity of template itself is greatly improved; the thickness of template can be reduced, meanwhile, can also template deformation be prevented; in addition; if fin horizontally set, can also use as steel bar spacer, can fully ensure concrete cover to reinforcement thickness.
On the basis of above-described embodiment, in another embodiment of the utility model, described fin and stencil body 1 can be one-body molded, or described fin and the body formed and described fin of stencil body 1 point are fixed on stencil body 1.So, when fin and stencil body 1 one-body molded time, as adopt steel plate make template, then can be compressing by steel plate, manufacture craft is convenient and simple,
On the basis of above-described embodiment, in another embodiment of the utility model, described fin can also be provided with reinforcing bar locating slot.So, after fin is provided with reinforcing bar locating slot, in application process, reinforcing bar is placed in reinforcing bar locating slot, reinforcing bar can be prevented to be shifted, if arrange restraint device at reinforcing bar detent notch, then reinforcing bar firmly can be fixed in reinforcing bar detent, prevent reinforcing bar from moving further, effectively can ensure that the interior mechanics performance of cast-in-place structural is coincide with design.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. precast plate split is with exempting from a hold mode, comprises stencil body, it is characterized in that, at least one side of described stencil body is provided with flanging.
2. precast plate split according to claim 1 is with exempting from hold mode, it is characterized in that, described stencil body is steel plate, and described flanging is elastic telescopic face.
3. precast plate split according to claim 1 is with exempting from hold mode, it is characterized in that, described stencil body is bamboo slab rubber, wood glue plate or plastic plate.
4. precast plate split according to claim 2 is with exempting from hold mode, it is characterized in that, the both sides of described stencil body are provided with elastic telescopic face, and described elastic telescopic face is that steel plate edge is compressed into fold and forms.
5. precast plate split according to claim 4 is with exempting from hold mode, it is characterized in that, described stencil body is provided with bleeding aperture.
6. precast plate split according to any one of claim 1 to 5 is with exempting from hold mode, it is characterized in that, described stencil body is provided with reinforcing bar fixture.
7. precast plate split according to claim 6 is with exempting from hold mode, it is characterized in that, described reinforcing bar fixture and stencil body one-body molded.
8. precast plate split according to claim 6 is with exempting from hold mode, it is characterized in that, described reinforcing bar fixture is working of plastics; Or described working of plastics one end is the embedding mouth of reinforcing bar, is sold back to a grain-producing area till the other end.
9. precast plate split according to claim 6 is with exempting from hold mode, it is characterized in that, described reinforcing bar fixture is reinforcing bar locating slot.
10. precast plate split according to any one of claim 1 to 5 is with exempting from hold mode, it is characterized in that, described stencil body is provided with fin; Or described fin and stencil body one-body molded, or described fin and stencil body divide body formed and described fin to be fixed on stencil body; Or institute's fin is provided with reinforcing bar locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721858.7U CN204940850U (en) | 2015-09-17 | 2015-09-17 | A kind of precast plate split is with exempting from hold mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721858.7U CN204940850U (en) | 2015-09-17 | 2015-09-17 | A kind of precast plate split is with exempting from hold mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940850U true CN204940850U (en) | 2016-01-06 |
Family
ID=55008291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721858.7U Expired - Fee Related CN204940850U (en) | 2015-09-17 | 2015-09-17 | A kind of precast plate split is with exempting from hold mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529485A (en) * | 2017-07-24 | 2018-01-02 | 广州远大住宅工业有限公司 | Precast concrete mat surface shaping jig |
| CN110409659A (en) * | 2019-08-23 | 2019-11-05 | 长沙远大住工智能科技有限公司 | A kind of prefabricated panel |
-
2015
- 2015-09-17 CN CN201520721858.7U patent/CN204940850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529485A (en) * | 2017-07-24 | 2018-01-02 | 广州远大住宅工业有限公司 | Precast concrete mat surface shaping jig |
| CN110409659A (en) * | 2019-08-23 | 2019-11-05 | 长沙远大住工智能科技有限公司 | A kind of prefabricated panel |
| CN110409659B (en) * | 2019-08-23 | 2024-04-02 | 长沙远大住宅工业集团股份有限公司 | Prefabricated wallboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204983306U (en) | Amalgamation prefabricated plate | |
| CN206769154U (en) | A kind of superimposed sheet hoard strip hangs shell template | |
| CN204940850U (en) | A kind of precast plate split is with exempting from hold mode | |
| CN205777482U (en) | A kind of back cord formula aluminum alloy mould plate | |
| CN203452378U (en) | Post-cast strip locating structure | |
| CN204212281U (en) | External wall Anti-drop insulation board and disassembly-free heat-insulation system | |
| CN204662949U (en) | For concrete wall and masonry wall intersection aluminum alloy mould plate groove pressing device | |
| CN201661013U (en) | Binding-free self-positioning steel bar spacer block | |
| CN204983176U (en) | Prefabricated plate is connecting piece for amalgamation | |
| CN207420015U (en) | A kind of building template of disjunctor bending moulding | |
| CN201190368Y (en) | Detaching-free template for concrete | |
| CN204282650U (en) | A kind of to support member | |
| CN205153138U (en) | Prefabricated building of amalgamation | |
| CN204715738U (en) | A kind of corner for building template | |
| CN204826403U (en) | Exempt from to tear open precast concrete roof beam heat preservation template | |
| CN105201080A (en) | Connecting element for prefabricated slab splicing | |
| CN201695698U (en) | Concrete pusher board | |
| CN207813012U (en) | A kind of small space floor template structure | |
| CN203334678U (en) | Outer wall formwork strengthening system for concrete pouring | |
| CN208473286U (en) | A kind of wall form of car ramp circular arc wall | |
| CN201420396Y (en) | Pre-embedded box die of concrete wall | |
| CN204876534U (en) | Building shuttering | |
| CN102465597A (en) | Template for casting floor surface concrete | |
| CN202787964U (en) | Concrete structure drop plate angle steel tool type combined template | |
| CN201225006Y (en) | Clamp special for beam formwork |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongmin Zhuyou Technology Investment Co.,Ltd. Assignor: Zhongmin Zhuyou Co.,Ltd. Contract record no.: 2017430000027 Denomination of utility model: Prefabricated plate amalgamation is with exempting from to prop mould Granted publication date: 20160106 License type: Exclusive License Record date: 20171222 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhongmin Zhuyou Technology Investment Co.,Ltd. Assignor: Zhongmin Zhuyou Co.,Ltd. Contract record no.: 2017430000027 Date of cancellation: 20180801 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Civil Architecture Friends Technology (Jiaozhou) Co.,Ltd. Assignor: Zhongmin Zhuyou Technology Investment Co.,Ltd. Contract record no.: 2018430000023 Denomination of utility model: Prefabricated plate amalgamation is with exempting from to prop mould Granted publication date: 20160106 License type: Common License Record date: 20190102 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |