CN205243408U - A vertical rotatory tripe system for curtain - Google Patents
A vertical rotatory tripe system for curtain Download PDFInfo
- Publication number
- CN205243408U CN205243408U CN201520963037.4U CN201520963037U CN205243408U CN 205243408 U CN205243408 U CN 205243408U CN 201520963037 U CN201520963037 U CN 201520963037U CN 205243408 U CN205243408 U CN 205243408U
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- rotating shaft
- bearing
- benefit
- buried plate
- hole
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- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a vertical rotatory tripe system for curtain, it includes electromagnetic brake, layer board, bearing assembly, upward the board is buried to the benefit, board, rotation axis, shutter plate are buried to lower the benefit, the rotation axis includes first rotation axis, second rotation axis, still including being used for driving shutter plate pivoted drive arrangement, drive arrangement includes drive gear, drive rack, telescopic cylinder. The beneficial effects of the utility model are that: 1, the rotatory braking requirement of vertical louvres has been realized. 2, the big moment of torsion of the rotatory tripe of the macroplate braking degree of difficulty in the curtain system has been solved. 3, install band -type brake system in the rotatory axle head of tripe, the convenient maintenance. 4, the annular groove cooperatees with annular arch, can effectually prevent that the rainwater from flowing in in the holding tank. 5, adopt gear drive mechanism to replace current lever mechanism, can finely reduce occupation space, it is easy to assemble.
Description
Technical field
The utility model relates to a kind of vertical rotation shutter system for curtain wall.
Background technology
At present, the application of building curtain wall vertical glass blinds in curtain wall field is few, especially vertical macroplate rotary glass blinds difficulty in design and construction is larger, large glass plate between cross-layer is from great, braking difficulty in rotary course simultaneously, therefore in bearing assembly design, the deadweight bearing capacity of macroplate rotation blinds should be met, the requirement of rotational resistance can be met again.
Existing bearing assembly comprises bearing block, bearing block upper cover, self-aligning thrust roller bearing, self-aligning roller bearing. Between bearing block upper cover and self-aligning thrust roller bearing, be provided with bearing washer. On the one hand, existing bearing washer is made as solid, can not play the effect of bearing washer both sides lubricating oil flow; On the other hand, between bearing block and bearing block upper cover, sealing effectiveness is bad, can not play good waterproof effect.
The drive unit of existing louver structure adopts lever principle to open or close louvre blade, makes so whole drive unit adopt space larger, is inconvenient to install.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vertical rotation shutter system for curtain wall, solves the deficiencies in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of vertical rotation shutter system for curtain wall, and it comprises electromagnetic brake, supporting plate, bearing assembly, upper benefit buried plate, lower benefit buried plate, rotating shaft, louvre blade; Rotating shaft comprises the first rotating shaft, the second rotating shaft, and the first rotating shaft is arranged at the upper end of louvre blade, and the second rotating shaft is arranged at the lower end of louvre blade, and the first rotating shaft and the second rotating shaft are same on an axis; Upper benefit buried plate is arranged at the upper end of the first rotating shaft, between the first rotating shaft and upper benefit buried plate, is connected by bearing assembly; Between the second rotating shaft and lower benefit buried plate, be rotationally connected; Also comprise the drive unit for driving louvre blade to rotate, drive unit comprises driven wheel, drives tooth bar, telescopic cylinder; The below of the second rotating shaft is provided with driven gear; Driven wheel is rotationally connected by fixed cover and lower benefit buried plate, driven gear and driven wheel engaged transmission; Drive tooth bar to be slidably connected by locating piece and lower benefit buried plate, drive one end and the driven wheel engaged transmission of tooth bar, drive the tooth bar other end to be fixedly connected with the movable end of telescopic cylinder, telescopic cylinder is fixed on fixing buried plate.
Further: between the first rotating shaft and bearing assembly, to be rotationally connected, between bearing assembly and upper benefit buried plate, to be fixedly connected with.
Further: between bearing assembly and upper benefit buried plate, to be fixedly connected with by adaptor; Adaptor comprises steel plate, two channel-section steels; Two channel-section steels are all fixedly connected with upper benefit buried plate, and steel plate is across the upper end at two channel-section steels, and bearing assembly is fixed on steel plate.
Further: electromagnetic brake is arranged at bearing assembly top, and electromagnetic brake is enclosed within the upper of the first rotating shaft; Supporting plate is arranged on benefit buried plate and near electromagnetic brake, between supporting plate and upper benefit buried plate, is fixedly connected with; Electromagnetic brake is fixedly connected with the upper surface of supporting plate.
Further: the first rotating shaft is arranged at the middle part of the upper end of louvre blade, the second rotating shaft is arranged at the middle part of the lower end of louvre blade.
Further: bearing assembly comprises base, upper cover, thrust bearing, bearing holder (housing, cover), self-aligning bearing; The upper end of base is provided with the holding tank that holds thrust bearing, self-aligning bearing; Upper cover is arranged at the top of holding tank, and the lower surface of upper cover is provided with the support ring extending to holding tank; Between the lower surface of support ring and holding tank bottom face, be rotationally connected by thrust bearing, between the lateral wall of support ring and the sidewall of holding tank, be rotationally connected by self-aligning bearing; The middle part of upper cover is provided with the first through hole, and holding tank bottom face is provided with the second through hole, and the first through hole and the second through hole are with on an axis; Bearing holder (housing, cover) is arranged between support ring and thrust bearing, and the upper surface of bearing holder (housing, cover) is provided with the ring platform that prevents that self-aligning bearing from falling; Base upper surface is provided with annular groove near upper cover place, and the lower surface of upper cover is provided with the annular protrusion extending to annular groove near base position.
Further: institute's bearing holder (housing, cover) is provided with multiple oblique through holes, one end of oblique through hole is communicated with the below of self-aligning bearing, and the other end of oblique through hole is communicated with the space of thrust bearing and the second through hole composition.
Further: oblique through hole is made as four, the diameter of each oblique through hole is 1 to 3 millimeter.
Further: the lower end of bearing holder (housing, cover) is provided with the screens projection stretching in thrust bearing, each oblique through hole extends in screens projection.
Further: the edge of upper cover is provided with annular flange.
The beneficial effects of the utility model are: 1, realized the rotation brake requirement of vertical louvres. 2, solved macroplate rotation blinds high pulling torque braking difficulty in curtain wall system. 3, band-type brake system is installed and rotates axle head in blinds, maintain easily. 4, annular groove matches with annular protrusion, can effectively prevent that rainwater from flowing in holding tank. 5, adopt gear driven mechanism to replace existing leverage, can finely dwindle and take up room, convenient installation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of upper benefit buried plate and body of wall;
Fig. 3 is that Fig. 1 is the partial enlarged view at drive unit place;
Fig. 4 is that Fig. 1 is the partial enlarged view at bearing assembly place.
1, electromagnetic brake, 2, supporting plate, 3, bearing assembly, 3.1, base, 3.2, upper cover, 3.3, thrust bearing, 3.4, bearing holder (housing, cover), 3.5, self-aligning bearing, 3.6, oblique through hole, 3.7, annular groove, 3.8, annular protrusion, 4.1, upper benefit buried plate, 4.2, lower benefit buried plate, 5, adaptor, 5.1, steel plate, 5.2, channel-section steel, 6.1, the first rotating shaft, 6.2, the second rotating shaft, 7, louvre blade, 8, drive unit, 8.1, driven wheel, 8.2, fixed cover, 8.3, drive tooth bar, 8.4, locating piece, 8.5, telescopic cylinder, 8.6, fixing buried plate, 8.7, driven gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, for a kind of, for the vertical rotation shutter system of curtain wall, it comprises: electromagnetic brake 1, supporting plate 2, bearing assembly 3, upper benefit buried plate 4.1, lower benefit buried plate 4.2, adaptor 5, rotating shaft, louvre blade 7, drive unit 8. The utility model is made revolvable louvre blade 7 be subject to fixing under the effect of extraneous blast etc. and is not rotated by electromagnetic brake 1, simple in structure, brake mechanical locking, in curtain wall system, apply band-type brake system (the utility model adopts electromagnetic brake 1) and filled up domestic blank.
As shown in Figure 1 and Figure 2, rotating shaft is made as two, is respectively the first rotating shaft 6.1 and the second rotating shaft 6.2. The first rotating shaft 6.1 is arranged at the upper end of louvre blade 7, the second rotating shaft 6.2 is arranged at the lower end of louvre blade 7, the first rotating shaft 6.1 and the second rotating shaft 6.2 are same on an axis, preferred: the first rotating shaft 6.1 is arranged at the middle part of the upper end of louvre blade 7, the second rotating shaft 6.2 is arranged at the middle part of the lower end of louvre blade 7. The first rotating shaft 6.1 is provided with benefit buried plate 4.1 near a side of the metope being mounted, and between upper benefit buried plate 4.1 and metope, is fixedly connected with by screw, between the first rotating shaft 6.1 and upper benefit buried plate 4.1, is connected by bearing assembly 3; The first rotating shaft 6.1 is rotationally connected with bearing assembly 3, between bearing assembly 3 and upper benefit buried plate 4.1, is fixedly connected with; Preferred: between bearing assembly 3 and upper benefit buried plate 4.1, to be fixedly connected with by adaptor 5, adaptor 5 comprises two channel-section steels 5.2, a steel plate 5.1, two channel-section steels 5.2 are fixedly connected with upper benefit buried plate 4.1, steel plate 5.1 is across the upper end at two channel-section steels 5.2, bearing assembly 3 is fixed on steel plate 5.1, can facilitate like this rigid bearing assembly 3, increase the support force of upper benefit buried plate 4.1 simultaneously.
As shown in Figure 2, electromagnetic brake 1 is fixed on to one end of rotating shaft, be preferably: electromagnetic brake 1 is arranged on the first rotating shaft 6.1 and away from one end of drive unit 8, all can there be brake apparatus at the two ends of rotating shaft like this, can make braking effect of the present utility model better. In drive unit 8, be provided with the pushing motor with self-lock force. Specifically, electromagnetic brake 1 is arranged at the top of bearing assembly 3, and electromagnetic brake 1 is enclosed within the upper end of the first rotating shaft 6.1; Supporting plate 2 is arranged on benefit buried plate 4.1 and near electromagnetic brake 1 place, between supporting plate 2 and upper benefit buried plate 4.1 by being fixedly connected with; Electromagnetic brake 1 is fixedly connected with the upper surface of supporting plate 2. Drive unit 8 is arranged at the lower end of the second rotating shaft 6.2, and drive unit 8 is for driving the second rotating shaft 6.2 to rotate.
As shown in Figure 3, the partial enlarged view that Fig. 3 is Fig. 1, drive unit 8 comprises driven wheel 8.1, drives tooth bar 8.3, telescopic cylinder 8.5; The below of the second rotating shaft 6.2 is provided with driven gear 8.7; Driven wheel 8.1 is rotationally connected by fixed cover 8.2 and lower benefit buried plate 4.2, driven gear 8.7 and driven wheel 8.1 engaged transmission; Drive tooth bar 8.3 to be slidably connected by locating piece 8.4 and lower benefit buried plate 4.2, drive one end and driven wheel 8.3 engaged transmission of tooth bar 8.3, drive tooth bar 8.3 other ends to be fixedly connected with the movable end of telescopic cylinder 8.5, telescopic cylinder 8.5 is fixed on fixing buried plate 8.6.
As shown in Figure 4, the partial enlarged view that Fig. 4 is Fig. 1, bearing assembly 3 comprises base 3.1, upper cover 3.2, thrust bearing 3.3, bearing holder (housing, cover) 3.4, self-aligning bearing 3.5; The upper end of base 3.1 is provided with the holding tank that holds thrust bearing 3.3, self-aligning bearing 3.5.
The middle part of described upper cover 3.2 is provided with the first through hole, and described holding tank bottom face is provided with the second through hole, and described the first through hole and described the second through hole are with on an axis; The first rotating shaft 6.1 passes described the first through hole and described the second through hole top as for upper cover 3.2 successively; Between the first rotating shaft 6.1 and base 3.1, be rotationally connected, the upper surface of upper cover 3.2 is provided with the hex nut that prevents that the first rotating shaft 6.1 from moving down; Hex nut is enclosed within on the first rotating shaft 6.1, between hex nut and the first rotating shaft 6.1, is fixedly connected with by screw thread; Preferred: high-strength bolt special washer between upper cover 3.2 and hex nut 3.7 are provided with.
Upper cover 3.2 is arranged at the top of holding tank, and the lower surface of upper cover 3.2 is provided with the support ring extending to holding tank; Between the lower surface of support ring and holding tank bottom face, be rotationally connected by thrust bearing 3.3, between the lateral wall of support ring and the sidewall of holding tank, be rotationally connected by self-aligning bearing 3.5; Bearing holder (housing, cover) 3.4 is arranged between support ring and thrust bearing 3.3, and the upper surface of bearing holder (housing, cover) 3.4 is provided with the ring platform that prevents that self-aligning bearing 3.5 from falling.
Base 3.1 upper surfaces are provided with annular groove 3.7 near upper cover 3.2 places, and the lower surface of upper cover 3.2 is provided with the annular protrusion 3.8 extending to annular groove 3.7 near base 3.1 places. Annular groove 3.7 matches with annular protrusion 3.8, can effectively prevent that rainwater from flowing in holding tank, preferably can be provided with at annular groove 3.7 absorbent material of sponge kind.
Further, bearing holder (housing, cover) 3.4 is provided with multiple oblique through holes 3.6, and one end of oblique through hole 3.6 is communicated with the below of self-aligning bearing 3.5, and the other end of oblique through hole 3.6 is communicated with the space of thrust bearing 3.3 and the second through hole composition. Best, oblique through hole 3.6 is made as four, and the diameter of each oblique through hole 3.6 is 1 to 3 millimeter. Oblique through hole 3.6 can well connection shaft bearing sleeve 3.4 both sides space, be conducive to like this circulation of the lubricating oil in holding tank.
Further, the lower end of bearing holder (housing, cover) 3.4 is provided with the screens projection stretching in thrust bearing 3.3, and each oblique through hole 3.6 extends in screens projection. Be designed with like this and be beneficial to fixing thrust bearing 3.3, be further conducive to the connection in bearing holder (housing, cover) 3.4 spaces, both sides simultaneously.
Further, the edge of upper cover 3.2 is provided with annular flange. Annular flange can further prevent that rainwater from flowing in holding tank.
The technique effect of bearing assembly 3 is:
The utility model reaches rotation requirement by self-aligning bearing 3.5; Because vertical rotation louvre blade 7 is hanging installation form, the downward power of the first rotating shaft 6.1 passes to upper cover 3.2 by hex nut, upper cover 3.2 by bearing holder (housing, cover) 3.4 axial force transmission to thrust bearing 3.3, thrust bearing 3.3 reaches blinds rotation requirement, can bear again vertical rotation louvre blade 7 axially loaded requirements, reach cleverly rotation and the force request of hanging rotation louvre blade 7 by this bearing assembly 3, simple in structure, machining, assembly precision are high, have realized combining closely of engineering goods and building curtain wall.
In the time that needs are fixed louvre blade 7, drive unit 8 outputs signal to the controller of electromagnetic brake 1 after louvre blade 7 is opened to the angle of wanting to open, and controller drives the fixing rotating shaft 6 of electromagnetic brake 1, makes louvre blade 7 fixing. Now electromagnetic brake 1 can make louvre blade 7 optional position within the scope of rotating distance fix.
In the time that needs rotate louvre blade 7, press the controller that outputs signal to electromagnetic brake 1 after shift knob, controller output signal is to electromagnetic brake 1, and electromagnetic brake 1 unclamps louvre blade 7 and feeds back signal to drive unit 8, drive unit 8 promotes rotating shaft 6 and rotates, and louvre blade 7 is also and then rotated.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. for a vertical rotation shutter system for curtain wall, it is characterized in that: comprise electromagnetic brake (1), supporting plate (2), bearing assembly (3), upper benefit buried plate (4.1), lower benefit buried plate (4.2), rotating shaft, louvre blade (7); Described rotating shaft comprises the first rotating shaft (6.1), the second rotating shaft (6.2), described the first rotating shaft (6.1) is arranged at the upper end of described louvre blade (7), described the second rotating shaft (6.2) is arranged at the lower end of described louvre blade (7), and described the first rotating shaft (6.1) and the second rotating shaft (6.2) are same on an axis; Described upper benefit buried plate (4.1) is arranged at the upper end of described the first rotating shaft (6.1), between described the first rotating shaft (6.1) and described upper benefit buried plate (4.1), is connected by described bearing assembly (3); Between described the second rotating shaft (6.2) and described lower benefit buried plate (4.2), be rotationally connected;
Also comprise the drive unit (8) for driving described louvre blade (7) to rotate, described drive unit (8) comprises driven wheel (8.1), drives tooth bar (8.3), telescopic cylinder (8.5); The below of described the second rotating shaft (6.2) is provided with driven gear (8.7); Described driven wheel (8.1) is rotationally connected by fixed cover (8.2) and described lower benefit buried plate (4.2), described driven gear (8.7) and described driven wheel (8.1) engaged transmission; Described driving tooth bar (8.3) is slidably connected by locating piece (8.4) and described lower benefit buried plate (4.2), one end of described driving tooth bar (8.3) and described driven wheel (8.3) engaged transmission, described driving tooth bar (8.3) other end is fixedly connected with the movable end of described telescopic cylinder (8.5), and described telescopic cylinder (8.5) is fixed on fixing buried plate (8.6).
2. a kind of vertical rotation shutter system for curtain wall according to claim 1, it is characterized in that: between described the first rotating shaft (6.1) and described bearing assembly (3), be rotationally connected, between described bearing assembly (3) and described upper benefit buried plate (4.1), be fixedly connected with.
3. a kind of vertical rotation shutter system for curtain wall according to claim 1, is characterized in that: between described bearing assembly (3) and described upper benefit buried plate (4.1), be fixedly connected with by adaptor (5); Described adaptor (5) comprises steel plate (5.1), two channel-section steels (5.2); Two described channel-section steels (5.2) are all fixedly connected with described upper benefit buried plate (4.1), described steel plate (5.1) is across the upper end at two described channel-section steels (5.2), and described bearing assembly (3) is fixed on described steel plate (5.1).
4. a kind of vertical rotation shutter system for curtain wall according to claim 1, it is characterized in that: described electromagnetic brake (1) is arranged at the top of described bearing assembly (3), and described electromagnetic brake (1) is enclosed within on described the first rotating shaft (6.1); Described supporting plate (2) is arranged on described upper benefit buried plate (4.1) above and near described electromagnetic brake (1), between described supporting plate (2) and described upper benefit buried plate (4.1), is fixedly connected with; Described electromagnetic brake (1) is fixedly connected with the upper surface of described supporting plate (2).
5. a kind of vertical rotation shutter system for curtain wall according to claim 1, it is characterized in that: described the first rotating shaft (6.1) is arranged at the middle part of the upper end of described louvre blade (7), described the second rotating shaft (6.2) is arranged at the middle part of the lower end of described louvre blade (7).
6. according to a kind of vertical rotation shutter system for curtain wall described in claim 1 to 5 any one, it is characterized in that: described bearing assembly (3) comprises base (3.1), upper cover (3.2), thrust bearing (3.3), bearing holder (housing, cover) (3.4), self-aligning bearing (3.5); The upper end of described base (3.1) is provided with the holding tank that holds described thrust bearing (3.3), self-aligning bearing (3.5);
Described upper cover (3.2) is arranged at the top of described holding tank, and the lower surface of described upper cover (3.2) is provided with the support ring extending to described holding tank; Between the lower surface of described support ring and described holding tank bottom face, be rotationally connected by described thrust bearing (3.3), between the lateral wall of described support ring and the sidewall of described holding tank, be rotationally connected by described self-aligning bearing (3.5);
The middle part of described upper cover (3.2) is provided with the first through hole, and described holding tank bottom face is provided with the second through hole, and described the first through hole and described the second through hole are with on an axis;
Described bearing holder (housing, cover) (3.4) is arranged between described support ring and described thrust bearing (3.3), and the upper surface of described bearing holder (housing, cover) (3.4) is provided with the ring platform that prevents that described self-aligning bearing (3.5) from falling;
Annular groove (3.7) is located to be provided with near described upper cover (3.2) in described base (3.1) upper surface, and the annular protrusion (3.8) extending to described annular groove (3.7) is located to be provided with near described base (3.1) in the lower surface of described upper cover (3.2).
7. a kind of vertical rotation shutter system for curtain wall according to claim 6, it is characterized in that: institute's bearing holder (housing, cover) (3.4) is provided with multiple oblique through holes (3.6), one end of described oblique through hole (3.6) is communicated with the below of described self-aligning bearing (3.5), and the other end of described oblique through hole (3.6) is communicated with the space of described thrust bearing (3.3) and described the second through hole composition.
8. a kind of vertical rotation shutter system for curtain wall according to claim 7, is characterized in that: described oblique through hole (3.6) is made as four, the diameter of each described oblique through hole (3.6) is 1 to 3 millimeter.
9. a kind of vertical rotation shutter system for curtain wall according to claim 7, it is characterized in that: the lower end of described bearing holder (housing, cover) (3.4) is provided with the screens projection stretching in described thrust bearing (3.3), each described oblique through hole (3.6) extends in described screens projection.
10. a kind of vertical rotation shutter system for curtain wall according to claim 6, is characterized in that: the edge of described upper cover (3.2) is provided with annular flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963037.4U CN205243408U (en) | 2015-11-26 | 2015-11-26 | A vertical rotatory tripe system for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963037.4U CN205243408U (en) | 2015-11-26 | 2015-11-26 | A vertical rotatory tripe system for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243408U true CN205243408U (en) | 2016-05-18 |
Family
ID=55942488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520963037.4U Expired - Fee Related CN205243408U (en) | 2015-11-26 | 2015-11-26 | A vertical rotatory tripe system for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386085A (en) * | 2018-12-18 | 2019-02-26 | 山东建筑大学 | A kind of rotatable curtain wall of self-absorption main structure displacement-type |
-
2015
- 2015-11-26 CN CN201520963037.4U patent/CN205243408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386085A (en) * | 2018-12-18 | 2019-02-26 | 山东建筑大学 | A kind of rotatable curtain wall of self-absorption main structure displacement-type |
| CN109386085B (en) * | 2018-12-18 | 2024-01-16 | 山东建筑大学 | Self-absorption main body structure displacement type rotatable curtain wall |
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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: 20180621 Address after: No. 1 Niu Fu Road, Niu Lun mountain, Beijing, Beijing Patentee after: BEIJING JIAYU DOOR, WINDOW AND CURTAIN WALL JOINT-STOCK Co.,Ltd. Address before: 430000 7-11, 306 floor 6, Lu Mo Road, Hongshan District, Wuhan, Hubei. Patentee before: JIAYU WINDOW AND DOOR CURTAIN WALL HUBEI CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |