CN2716404Y - Steel structure factory building assembly - Google Patents
Steel structure factory building assembly Download PDFInfo
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- CN2716404Y CN2716404Y CN 200420037490 CN200420037490U CN2716404Y CN 2716404 Y CN2716404 Y CN 2716404Y CN 200420037490 CN200420037490 CN 200420037490 CN 200420037490 U CN200420037490 U CN 200420037490U CN 2716404 Y CN2716404 Y CN 2716404Y
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Abstract
The utility model relates to a steel structure factory building assembly, which comprises a steel column, a steel beam, a beam-column connecting node of the steel column and the steel beam and a column foot connecting node. The steel column is a rectangular steel pipe column. The beam-column node structure can adopt a flitch type or an inserting plate type or a built-in H-shaped steel type or a hunching type beam-column node. The utility model provides a steel structure factory building assembly which adopts the rectangular steel pipe column, has relatively larger rigidity of the minor axis direction of the steel column, and adopts the column foot node which can be designed into hinge joint or rigid connection in two directions according to the actual demand.
Description
(1) technical field
The utility model relates to a kind of construction steel structure, especially a kind of steel-structure factory building.
(2) background technology
In steel-structure factory building, post adopts the H steel column in a large number, and the stiffness difference of H steel column on strong axle and weak axle both direction is bigger, and weak direction of principal axis is generally the articulated manner structure, and lateral support and tie-rod need be set, and usually can influence use and attractive in appearance.
(3) summary of the invention
In order to overcome in the prior art steel-structure factory building the low deficiency of axle rigidity make efficiency poor, member a little less than the H steel column, the utility model provides a kind of employing rectangle steel tubing string, the weak direction of principal axis rigidity of steel column is relatively large, and employing can be according to actual needs be designed to the Steel-structured Factory Building Assembly of hinged or the foot joint that rigidly connects at both direction.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of Steel-structured Factory Building Assembly comprises the beam-column connection and the suspension column connected node of steel column, girder steel, steel column and girder steel, and described steel column adopts the rectangle steel tubing string.
The Affixed Plate Beam-Column Joint structure is: described steel column is the rectangle steel tubing string; Described steel pipe column top is connected with end plate, and the bottom flange of described end plate and described girder steel is affixed; Have notch on two side wing edges on described rectangle steel tubing string top, the bottom of described end plate is connected with a plate, and described plate is vertical with described end plate, and described plate inserts in the described notch also affixed with it.
Inboard affixed two blocks of pasting boards on the edge of a wing on rectangle steel tubing string top, the inwall on the described pasting board and the steel pipe column edge of a wing is fitted and is affixed with it; Also have the notch that cooperates with described plate on the described pasting board.
Be connected with a stiffener in bottom flange with the girder steel of intersection, the steel pipe column edge of a wing, by high-strength bolt connect described end plate, the bottom flange of the girder steel strengthened by stiffener, described rectangle steel tubing string is having an installing hole that is used to install high-strength bolt near the end plate place.
Described stiffener is positioned at the upper surface of described girder steel bottom flange.
Be provided with stiffening rib between the bottom flange on the girder steel on the node place.
Above Affixed Plate Beam-Column Joint structure both had been applicable to the node of side column and beam, also was applicable to the node of center pillar and beam.During the node of side column and beam, inboard affixed two blocks of pasting boards on the edge of a wing on rectangle steel tubing string top, the inwall on the described pasting board and the steel pipe column edge of a wing is fitted and is affixed with it; Also have the notch that cooperates with described plate on the described pasting board; During the node of center pillar and beam, the inboard on the edge of a wing on rectangle steel tubing string top does not add pasting board.
Foot Node Structure Of Rectangular Steel Pipe Column And Hinged Column is: described rectangular steel pipe column bottom is connected with base plate, and described base plate is vertical with the strong direction of principal axis of described rectangle steel tubing string;
Be connected with the plate perpendicular to described base plate on the described base plate longitudinally, have notch on the web of described rectangle steel tubing string bottom, described plate inserts in the described notch also affixed with it;
Described base plate is fixed on the basis.
Other is provided with shrouding, and described shrouding covers the vacancy of described rectangular steel pipe column bottom.Described base plate bottom is connected with the shearing resistance part, and described shearing resistance part is vertical with described base plate.Described base plate is fixed on the basis by the crab-bolt that is installed on the base plate two ends, and the junction of described crab-bolt and described base plate is equipped with backing plate.
The board plug type beam-column node structure is: have vertical notch on two side wing edges on the top of described rectangle steel tubing string, be provided with that vertical plate inserts in described vertical notch and affixed with it, the height of described vertical notch and described vertical plate are adaptive;
Described vertical plate top is provided with overhanging section, described overhanging section sidewall that stretches out described rectangle steel tubing string, and the described overhanging section web with girder steel is affixed by high-strength bolt;
The top of described rectangle steel tubing string is connected with shrouding, and the top flange of described shrouding and described girder steel is affixed;
Have transverse notch with the cross-sectional direction of the rectangle steel tubing string of the corresponding position, bottom flange of girder steel, laterally stiffener places in the described transverse notch, and the inboard edge of a wing of described horizontal stiffener and rectangle steel tubing string, vertical plate are affixed.
The top flange of described shrouding and described girder steel is affixed by junction plate.The bottom flange of described horizontal stiffener and described girder steel can be directly affixed; The below, junction of the bottom flange of perhaps described horizontal stiffener and girder steel is provided with a T shape part, and described T shape part is with laterally stiffener is affixed, and described T shape part is affixed by high-strength bolt and girder steel bottom flange.
Above board plug type bean column node is applicable to the node of side column and beam.
The Interpolated Flange Beam Type Beam-column Joints structure is: be provided with an i iron, described i iron inserts the top of described rectangle steel tubing string, and the edge of a wing of the edge of a wing of described i iron and described rectangle steel tubing string is affixed;
The link of described girder steel is connected with a beam end plate, and the edge of a wing of the rectangle steel tubing string of strengthening with described beam end plate, by i iron by high-strength bolt is affixed;
The top of described rectangle steel tubing string has the installing hole that is used to install high-strength bolt.
Be provided with the twice stiffening rib between the edge of a wing of the i iron in the described insertion steel pipe column, described stiffening rib aligns with the last bottom flange of described girder steel respectively.The affixed supporting plate of the outer wall on the steel pipe column edge of a wing of described beam end plate lower end.An affixed strength plate between the top flange of described beam end plate upper end and described girder steel.
Above Interpolated Flange Beam Type Beam-column Joints is applicable to the node of side column and beam.
Haunch formula beam-column node structure is: described rectangle steel tubing string is connected by a haunched slab with girder steel;
The edge of a wing of described haunched slab one side and described rectangle steel tubing string is affixed, and opposite side and haunch end plate are affixed;
The link and the beam end plate of described girder steel are affixed;
Described haunch end plate and beam end plate are affixed by high-strength bolt;
Between the web of the both sides of described rectangle steel tubing string and described haunched slab, be provided with the side direction stiffener;
The upper end of described steel pipe column is provided with shrouding, and the upper end of described shrouding and described haunched slab is affixed.
Be connected with the stiffening rib of lateral arrangement on the described haunched slab, the edge of a wing of described stiffening rib and steel pipe column, haunch end plate are affixed.Add plate energetically between described beam end plate and the flange of beam, the upper end of described haunch end plate and described haunched slab also is provided with the strength plate.
Above haunch formula bean column node is applicable to the node of side column and beam.
The beneficial effect of Steel-structured Factory Building Assembly described in the utility model mainly shows: 1, adopted the rectangle steel tubing string, strengthened weak direction of principal axis rigidity, formed factory building lateral rigidity is better, and set support section can reduce or cancel; 2, indoor sense organ is effective.
(4) description of drawings
Fig. 1 is the overall structure schematic diagram of Steel-structured Factory Building Assembly described in the utility model.
Fig. 2 is girder steel and a side column node structure schematic diagram among the embodiment 1.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
Fig. 5 is the girder steel and the king post joint structural representation of Steel-structured Factory Building Assembly described in the utility model.
Fig. 6 is the C-C sectional view of Fig. 5.
Fig. 7 is the D-D sectional view of Fig. 5.
Fig. 8 is girder steel and a side column node structure schematic diagram among the embodiment 2.
Fig. 9 is the A-A sectional view of Fig. 8.
Figure 10 is the B-B sectional view of Fig. 8.
Figure 11 is the C-C vertical view of Fig. 8.
Figure 12 be among Fig. 8 laterally stiffener adopt the partial enlarged drawing of the junction of directly welding with girder steel.
Figure 13 is the horizontal partial enlarged drawing of the junction that is connected by high-strength bolt of stiffener and girder steel among Fig. 8.
Figure 14 is girder steel and a side column node structure schematic diagram among the embodiment 3.
Figure 15 is the A-A sectional view of Figure 14.
Figure 16 is the B-B sectional view of Figure 14
Figure 17 is the C-C sectional view of Figure 14.
Figure 18 is the lateral view of the D-D of Figure 14.
Figure 19 is girder steel and a side column node structure schematic diagram among the embodiment 4.
Figure 20 is the A-A sectional view of Figure 19.
Figure 21 is the B-B sectional view of Figure 19.
Figure 22 is the C-C sectional view of Figure 19.
Figure 23 is the foot joint structural representation of Steel-structured Factory Building Assembly described in the utility model.
Figure 24 is the lateral view of the A-A of Figure 23.
Figure 25 is the B-B sectional view of Figure 24.
(5) specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, a kind of Steel-structured Factory Building Assembly comprises the beam-column connection and the suspension column connected node of steel column 1, girder steel 2, steel column and girder steel, and described steel column 1 adopts the rectangle steel tubing string.
With reference to Fig. 2, Fig. 3, Fig. 4, girder steel and side column node 29 are Affixed Plate Beam-Column Joints, its structure is: the top of steel pipe column 1 is connected with end plate 3, end plate 3 is affixed with the bottom flange of girder steel 2, have notch on two side wing edges on rectangle steel tubing string 1 top, the bottom of end plate 3 is connected with a plate 10, and plate 10 is vertical with end plate 3, and plate 10 inserts in the notch also affixed with it.Inboard on the edge of a wing on rectangle steel tubing string 1 top is provided with two blocks of pasting boards 4, and pasting board 4 is fitted with the inwall on steel pipe column 1 edge of a wing and be affixed with it, also has the notch that cooperates with plate 10 on the pasting board 4.Be connected with a stiffener 9 at upper surface with the bottom flange of the girder steel 2 of the outer side wing edge intersection of steel pipe column 1, by high-strength bolt 5 connect described end plate 3, the bottom flange of the girder steel 2 strengthened by stiffener 9, rectangle steel tubing string 1 is having an installing hole 6 that is used to install high-strength bolt near the end plate place; In bottom flange stiffener is not set with the girder steel 2 of the intersection, the inboard edge of a wing of steel pipe column 1, directly bottom flange and the end plate of girder steel is affixed by high-strength bolt 5, when intranodal side draw greatly the time, also need to be provided with stiffener.
Be provided with stiffening rib 8 between the bottom flange on the girder steel 2 on the node place.
With reference to Fig. 5, Fig. 6, Fig. 7, girder steel and king post joint 30 are Affixed Plate Beam-Column Joints, its structure is: the top of steel pipe column 1 is connected with end plate 3, end plate 3 is affixed with the bottom flange of girder steel 2, have notch on two side wing edges on rectangle steel tubing string 1 top, the bottom of end plate 3 is connected with a plate 10, and plate 10 is vertical with end plate 3, and plate 10 inserts in the notch also affixed with it.Be connected with stiffener 9 at upper surface with the bottom flange of the girder steel 2 of two side wing edge intersections of steel pipe column 1, by high-strength bolt 5 connect described end plate 3, the bottom flange of the girder steel 2 strengthened by stiffener 9, rectangle steel tubing string 1 is having an installing hole 6 that is used to install high-strength bolt near the end plate place.
Be provided with stiffening rib 8 between the bottom flange on the girder steel 2 on the node place.
With reference to Figure 23, Figure 24, Figure 25, foot joint 31 is the column articulated foot joints of rectangular steel pipe, and its structure is: rectangle steel tubing string 1 bottom is connected with base plate 23, and base plate 23 is vertical with the strong direction of principal axis of rectangle steel tubing string 1; Longitudinally be connected with the plate 24 perpendicular to base plate on the base plate 23, have notch on the web of rectangle steel tubing string 1 bottom, plate 24 inserts in the notch also affixed with it; Base plate 23 is fixed on the basis.Other is provided with shrouding 25, and shrouding 25 covers the vacancy of described rectangular steel pipe column bottom.Base plate 23 bottoms are connected with shearing resistance part 26, and shearing resistance part 26 is vertical with described base plate 23.Base plate 23 is fixed on the basis by the crab-bolt 27 that is installed on the base plate two ends, and crab-bolt 27 is equipped with backing plate 28 with the junction of base plate.
Steel-structure factory building described in the utility model, the rigidity of side direction is better, and set support section can very little or cancellation.
With reference to Fig. 1, a kind of Steel-structured Factory Building Assembly comprises the beam-column connection and the suspension column connected node of steel column 1, girder steel 2, steel column and girder steel, and described steel column 1 adopts the rectangle steel tubing string.
With reference to Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, girder steel and side column node 29 are board plug type bean column nodes, its structure is: have vertical notch on two side wing edges on rectangle steel tubing string 1 top, be provided with vertical plate 11 and insert described vertical notch and affixed with it; Vertically the top of plate 11 is provided with overhanging section 12, overhanging section 12 sidewall that stretches out the rectangle steel tubing string, and overhanging section 12 web with girder steel 2 is affixed by high-strength bolt 5; The top of rectangle steel tubing string 1 and shrouding 13 are affixed, shrouding 13 is affixed by junction plate 15 with the top flange of girder steel 2, have transverse notch with the cross-sectional direction of the rectangle steel tubing string 1 of the corresponding position, bottom flange of girder steel, laterally stiffener 14 places in the transverse notch, laterally the inboard edge of a wing of stiffener 14 and rectangle steel tubing string 1, vertically plate 11 is affixed; The bottom flange of girder steel 2 is with laterally stiffener 14 is affixed.Laterally stiffener 14 can directly weld with the bottom flange of girder steel 2, and perhaps laterally stiffener 14 welds with T shape part, and T shape part is affixed by the bottom flange of high-strength bolt and girder steel 2.
The structure of the girder steel of embodiment 2 and king post joint 30 and the structure of hinged column base node 31 are identical with embodiment 1.
With reference to Fig. 1, a kind of Steel-structured Factory Building Assembly comprises the beam-column connection and the suspension column connected node of steel column 1, girder steel 2, steel column and girder steel, and described steel column 1 adopts the rectangle steel tubing string.
With reference to Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, girder steel and side column node 29 are Interpolated Flange Beam Type Beam-column Joints, its structure is: be provided with an i iron 17, and the top that described i iron 17 inserts rectangle steel tubing string 1, the edge of a wing of the edge of a wing of i iron 17 and rectangle steel tubing string 1 is affixed; The link of girder steel 2 is connected with a beam end plate 18, and the edge of a wing of the rectangle steel tubing string of strengthening with described beam end plate 18, by i iron 17 by high-strength bolt 51 is affixed; The top of rectangle steel tubing string 1 has the installing hole 6 that is used to install high-strength bolt.Be provided with twice stiffening rib 8 between the edge of a wing of the i iron 17 in the insertion steel pipe column 1, stiffening rib 8 aligns with the last bottom flange of girder steel 2 respectively.The outer wall on steel pipe column 1 edge of a wing of beam end plate 18 lower ends is connected with a supporting plate 19.Affixed strength plate 7 between the top flange of beam end plate 18 upper ends and girder steel 2.
The structure of the girder steel of embodiment 3 and king post joint 30 and the structure of hinged column base node 31 are identical with embodiment 1.
With reference to Fig. 1, a kind of Steel-structured Factory Building Assembly comprises the beam-column connection and the suspension column connected node of steel column 1, girder steel 2, steel column and girder steel, and described steel column 1 adopts the rectangle steel tubing string.
With reference to Figure 19, Figure 20, Figure 21, Figure 22, girder steel and side column node 29 are haunch formula bean column nodes, and its structure is: rectangle steel tubing string 1 is connected by a haunched slab 20 with girder steel 2; One side of haunched slab 20 and the edge of a wing of rectangle steel tubing string 1 are affixed, and opposite side and haunch end plate 21 are affixed; The link of girder steel 2 and beam end plate 18 are affixed; Haunch end plate 21 and beam end plate 18 are affixed by high-strength bolt; Between the web of rectangle steel tubing string 1 both sides and haunched slab 20, be provided with side direction stiffener 22; The upper end of steel pipe column 1 is provided with shrouding 13, and shrouding 13 is affixed with the upper end of haunched slab 20.Be connected with the stiffening rib 8 of lateral arrangement on the haunched slab 20, stiffening rib 8 is affixed with the edge of a wing, the haunch end plate 21 of rectangle steel tubing string 1.Add plate 7 energetically between beam end plate 18 and the flange of beam, haunch end plate 21 also is provided with strength plate 7 with the upper end of haunched slab.
The structure of the girder steel of embodiment 4 and king post joint 30 and the structure of hinged column base node 31 are identical with embodiment 1.
Claims (10)
1, a kind of Steel-structured Factory Building Assembly, comprise it is characterized in that the beam-column connection and the suspension column connected node of steel column, girder steel, steel column and girder steel: described steel column adopts the rectangle steel tubing string.
2, Steel-structured Factory Building Assembly as claimed in claim 1 is characterized in that: described steel pipe column top is connected with end plate, and the bottom flange of described end plate and described girder steel is affixed;
Have notch on two side wing edges on described rectangle steel tubing string top, the bottom of described end plate is connected with a plate, and described plate is vertical with described end plate, and described plate inserts in the described notch also affixed with it.
3, Steel-structured Factory Building Assembly as claimed in claim 2 is characterized in that: the inboard affixed two blocks of pasting boards on the edge of a wing on rectangle steel tubing string top, and the inwall on the described pasting board and the steel pipe column edge of a wing is fitted and is affixed with it; Also have the notch that cooperates with described plate on the described pasting board.
4, as claim 2 or 3 described Steel-structured Factory Building Assemblies, it is characterized in that: be connected with a stiffener in bottom flange with the girder steel of intersection, the steel pipe column edge of a wing, by high-strength bolt connect described end plate, the bottom flange of the girder steel strengthened by stiffener, described rectangle steel tubing string is having an installing hole that is used to install high-strength bolt near the end plate place.
5, Steel-structured Factory Building Assembly as claimed in claim 4 is characterized in that: described stiffener is positioned at the upper surface of described girder steel bottom flange.
6, Steel-structured Factory Building Assembly as claimed in claim 5 is characterized in that: be provided with stiffening rib between the bottom flange on the girder steel on the node place.
7, Steel-structured Factory Building Assembly as claimed in claim 4 is characterized in that: described rectangular steel pipe column bottom is connected with base plate, and described base plate is vertical with the strong direction of principal axis of described rectangle steel tubing string;
Longitudinally be connected with the plate perpendicular to described base plate on the described base plate, have notch on the web of described rectangle steel tubing string bottom, described plate inserts in the described notch also affixed with it; Described base plate is fixed on the basis.
8, Steel-structured Factory Building Assembly as claimed in claim 7, it is characterized in that: have vertical notch on two side wing edges on described rectangle steel tubing string top, be provided with that vertical plate inserts in described vertical notch and affixed with it, the height of described vertical notch and described vertical plate are adaptive;
Described vertical plate top is provided with overhanging section, described overhanging section sidewall that stretches out described rectangle steel tubing string, and the described overhanging section web with girder steel is affixed by high-strength bolt;
The top and the shrouding of described rectangle steel tubing string are affixed, and the top flange of described shrouding and described girder steel is affixed;
Have transverse notch with the cross-sectional direction of the rectangle steel tubing string of the corresponding position, bottom flange of girder steel, laterally stiffener places in the described transverse notch, and the inboard edge of a wing of described horizontal stiffener and rectangle steel tubing string, vertical plate are affixed;
The bottom flange of girder steel and described horizontal stiffener are affixed.
9, Steel-structured Factory Building Assembly as claimed in claim 7 is characterized in that: be provided with an i iron, described i iron inserts the top of described rectangle steel tubing string, and the edge of a wing of the edge of a wing of described i iron and described rectangle steel tubing string is affixed;
The link of described girder steel is connected with a beam end plate, and the edge of a wing of the rectangle steel tubing string of strengthening with described beam end plate, by i iron by high-strength bolt is affixed;
The top of described rectangle steel tubing string has the installing hole that is used to install high-strength bolt.
10, Steel-structured Factory Building Assembly as claimed in claim 7 is characterized in that: described rectangle steel tubing string is connected by a haunched slab with girder steel;
The edge of a wing of described haunched slab one side and described rectangle steel tubing string is affixed, and opposite side and haunch end plate are affixed;
The link and the beam end plate of described girder steel are affixed;
Described haunch end plate and beam end plate are affixed by high-strength bolt;
Between the web of the both sides of described rectangle steel tubing string and described haunched slab, be provided with the side direction stiffener;
The upper end of described steel pipe column is provided with shrouding, and the upper end of described shrouding and described haunched slab is affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037490 CN2716404Y (en) | 2004-07-09 | 2004-07-09 | Steel structure factory building assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037490 CN2716404Y (en) | 2004-07-09 | 2004-07-09 | Steel structure factory building assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716404Y true CN2716404Y (en) | 2005-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037490 Expired - Lifetime CN2716404Y (en) | 2004-07-09 | 2004-07-09 | Steel structure factory building assembly |
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| Country | Link |
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| CN (1) | CN2716404Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748796B (en) * | 2008-12-17 | 2011-11-09 | 贵阳铝镁设计研究院有限公司 | Large-span mill construction with super heavy-duty steel structure and design method thereof |
| CN102287008A (en) * | 2011-07-01 | 2011-12-21 | 青岛理工大学 | Asymmetric haunch type anti-seismic node of steel structure beam flange |
| CN103470077A (en) * | 2013-10-08 | 2013-12-25 | 江苏明福钢结构有限公司 | Novel steel-structured plant |
| CN107700748A (en) * | 2017-09-21 | 2018-02-16 | 中国建筑股份有限公司 | Lightweight concrete load bearing heat preserving integrated wallboard and attachment structure and its construction method |
-
2004
- 2004-07-09 CN CN 200420037490 patent/CN2716404Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748796B (en) * | 2008-12-17 | 2011-11-09 | 贵阳铝镁设计研究院有限公司 | Large-span mill construction with super heavy-duty steel structure and design method thereof |
| CN102287008A (en) * | 2011-07-01 | 2011-12-21 | 青岛理工大学 | Asymmetric haunch type anti-seismic node of steel structure beam flange |
| CN103470077A (en) * | 2013-10-08 | 2013-12-25 | 江苏明福钢结构有限公司 | Novel steel-structured plant |
| CN107700748A (en) * | 2017-09-21 | 2018-02-16 | 中国建筑股份有限公司 | Lightweight concrete load bearing heat preserving integrated wallboard and attachment structure and its construction method |
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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: Guangdong Hangxiao Steel Structure Co., Ltd. Assignor: Zhejiang Hangxiao Steel Structure Co., Ltd. Contract fulfillment period: 2008.12.17 to 2013.12.16 Contract record no.: 2009440000153 Denomination of utility model: Steel structure factory building assembly Granted publication date: 20050810 License type: Exclusive license Record date: 20090302 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.17 TO 2013.12.16; CHANGE OF CONTRACT Name of requester: GUANGDONG HANGXIAO RIGID FRAME CO., LTD. Effective date: 20090302 |
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| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140709 Granted publication date: 20050810 |