CN105155775A - Twisted combined steel pipe column and manufacturing method thereof - Google Patents
Twisted combined steel pipe column and manufacturing method thereof Download PDFInfo
- Publication number
- CN105155775A CN105155775A CN201510630299.3A CN201510630299A CN105155775A CN 105155775 A CN105155775 A CN 105155775A CN 201510630299 A CN201510630299 A CN 201510630299A CN 105155775 A CN105155775 A CN 105155775A
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- steel pipe
- wallboard
- bracket
- combined steel
- 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.)
- Pending
Links
Abstract
The invention discloses a twisted combined steel pipe column. The twisted combined steel pipe column comprises wall plates, a support jig frame, a baseplate, an inner separation plate, a positioning sealing plate and brackets, wherein assembly control wires are arranged on the wall plates; the support jig frame is fixed in an appointed construction site; the baseplate is arranged above the support jig frame; the wall plates are arranged at the two sides of the baseplate; the inner separation plate is arranged between the two wall plates; the positioning sealing plate is arranged at the tops of the two wall plates to form a cylinder; and the brackets are arranged at the upper side and two sides of the cylinder. The twisted combined steel pipe column forms the wall plates through twisting blanked parts, the assembly control wires for twisting a box mold are arranged on the wall plates, and detection reference lines are arranged on the molded wall plates, so that the machining precision is improved; the inner separation plate is elliptical, and is arranged between two twisted parts; and the size thereof is matched with a gap between the two twisted parts, so that the support capacity of the cylinder in the twisted steel pipe column is further improved, and the construction requirements are preferably satisfied.
Description
Technical field
The present invention relates to a kind of process units, specifically a kind of for the production of distortion combined steel pipe post and processing and fabricating method thereof.
Background technology
Along with socioeconomic fast development, the rhythm of the live and work of people is all in continuous development, current most building is all adopt steel concrete to build to form, but due to its construction needed for manually more, the duration of whole building is long, simultaneously also higher for the requirement of weather, all cannot construct normally in rainy day or winter, thus cause the duration of its whole engineering longer, affect the normal friendship room of developer, thus a lot of developer's selection steel building replaces existing reinforced concrete building now.
But due to the use of steel building less, its technology is ripe not enough, thus in the design and use of structure, also there is deficiency more or less, such as distortion combined steel pipe post, be carry out simple distortion to wallboard mostly in its existing technology, then come into operation, its steadiness in the process used is poor, thus cause whole component to there is potential safety hazard, thus existing distortion combined steel pipe post can not meet the demand of construction.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, provides a kind of distortion combined steel pipe post and processing and fabricating method thereof.
Technical scheme: in order to realize above object, a kind of distortion combined steel pipe post of the present invention, comprise: described wallboard, support jig, base plate, internal partition, location shrouding and bracket, described wallboard is provided with assembling control line, described support jig is fixed on the job location of specifying, described base plate is located at the top of support jig, the both sides of base plate are located at by described wallboard, described internal partition is located between two wallboards, cylindrical shell is formed on the top that two wallboards are located at by described location shrouding, and described bracket is located at top and the both sides of cylindrical shell.
Support jig of the present invention is made up of bracing frame and truss, and wherein, described truss is in " J " font, and it is located on two bracing frames, and described bracing frame carries out arranging fixing according to the reference line and port controlling point of drawing setting position.
Internal partition ovalize of the present invention, it is located between two wallboards, and the spacing between its size and two wallboards matches.
Bracket of the present invention adopts girder steel bracket, by substrate with pick up the ears to form, and described both sides of picking up the ears to be vertical at substrate, and described bracket is vertical at top and the both sides of cylindrical shell respectively.
A kind of distortion combined steel pipe post of the present invention and processing and fabricating method thereof, comprise following procedure of processing:
(1): first cylindrical shell is resolved into 4 pieces, then according to shipbuilding lofting principle, in strict accordance with the appearance and size of product and the requirement of cutting accuracy, cylindrical shell is launched to carry out part blanking cutting;
(2): after part blanking well cutting, distortion process is carried out to the part blanking of well cutting, form wallboard, and the assembling control line of distortion box is set on wallboard;
(3): again machine-shaping is carried out to the wallboard after distortion, wallboard forms segmentation one and segmentation two, and wallboard after shaping arranges detection reference line;
(4): then utilize dedicated test sample case to detect the making precision of wallboard, and the making precision of the data of detection and product requirement is contrasted;
(5): after wallboard has detected, according to the constructure scheme of customization in advance, draw and establish the position baseline of support jig and each port controlling point, then start accurate positioning supports moulding bed;
: after moulding bed to be supported is had good positioning, more ready base plate is located on support jig (6);
(7): after base plate installs, the twisty workpiece processed assembling is positioned at the both sides of base plate;
(8): and then assembling location internal partition between two twisty workpieces, and by welding, described internal partition is fixed between two twisty workpieces;
(9): after internal partition welds, set a shrouding in the top group of twisty workpiece, form cylindrical shell;
(10): behind shrouding location, the weld seam starting whole cylindrical shell welds;
(11): after barrel soldering is good, detected by each control point of detector to cylindrical shell;
(12): the diagonal above cylindrical shell is arranged sensor, vibrator, and rubber pad is set in the below of cylindrical shell, eliminates the stress that welding is remaining;
(13): then according to concrete constructure scheme, the port at cylindrical shell two ends draw set out processing end mill control point;
(14): after point to be controlled is established, by milling machine, end mill processing is carried out to two of cylindrical shell ports;
(15): after barrel port end mill completes, according to constructure scheme, above cylindrical shell and the surface of both sides draw and set out bracket position line;
(16): after the position line of bracket determines, ready bracket location, be assembled on cylindrical shell on bracket position line, and be fixed by welding, so far whole distortion combined steel pipe post is formed;
(17): after bracket welds, by line is vertical, its up rightness is proofreaded;
(18): then by detector, whole distortion combined steel pipe post is detected, see that whether it is qualified, if certified products, so directly enter last operation, if the existing problems of detecting, so immediately it is studied for a second time courses one has flunked, will again detect after studying for a second time courses one has flunked, qualifiedly can enter subsequent processing until detect;
(19): finally sand washing application is carried out to the surface of qualified products.
Beneficial effect: distortion combined steel pipe post of the present invention and processing and fabricating method thereof, have the following advantages:
1, a kind of distortion combined steel pipe post described in the present invention and processing and fabricating method thereof, it carries out distortion process by part blanking, form wallboard, then by arranging the assembling control line of distortion box on wallboard, wallboard is formed segmentation one and segmentation two, and wallboard after shaping arranges detection reference line; And after distortion steel pipe column is formed, the making precision of wallboard is detected by dedicated test sample case, and then ensure that the construction quality of steel pipe column, simultaneously, steel pipe column after distortion its not only optimize its structure, too increase the strong point of steel pipe column self, and then improve the enabling capabilities of whole distortion steel pipe column.
2, the internal partition ovalize described in the present invention, it is located between two twisty workpieces, the spacing of its size and two twisty workpieces matches, thus further increase the enabling capabilities of this distortion steel pipe column middle cylinder body, improve its quality, thus effectively extend the application life of this distortion combined steel pipe post, also further increase its enabling capabilities, and then the construction requirement that allowed it better meet.
3, a kind of distortion combined steel pipe post of the present invention and processing and fabricating method thereof; its outermost layer adopts sand washing application; improve its abrasive resistance; effectively prevent it from handling process, causing wearing and tearing to it; also effectively prevent whole cylinder by moisture attack, and then it is played a very good protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of cylindrical shell of the present invention;
Fig. 3 is the structural representation of the assembling control line of distortion box in the present invention;
Fig. 4 be in the present invention support jig structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
Embodiment
A kind of distortion combined steel pipe post as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise: wallboard 1, support jig 3, base plate 4, internal partition 5, location shrouding 6 and bracket 8, described wallboard 1 is provided with assembling control line 2, described support jig 3 is fixed on the job location of specifying, described base plate 4 is located at the top of support jig 3, the both sides of base plate 4 are located at by described wallboard 1, described internal partition 5 is located between two wallboards 1, cylindrical shell 7 is formed on the top that two wallboards 1 are located at by described location shrouding 6, and described bracket 8 is located at top and the both sides of cylindrical shell 7.
Support jig 3 described in the present embodiment is made up of bracing frame 31 and truss 32, and wherein, described truss 32 is in " J " font, and it is located on two bracing frames 31, and described bracing frame 31 carries out arranging fixing according to the reference line and port controlling point of drawing setting position.
Internal partition 5 ovalize described in the present embodiment, it is located between two wallboards 1, and the spacing between its size and two wallboards 1 matches.
Bracket 8 described in the present embodiment adopts girder steel bracket, by substrate and pick up the ears to form, and described both sides of picking up the ears to be vertical at substrate, and described bracket is vertical at top and the both sides of cylindrical shell respectively.
A kind of distortion combined steel pipe post described in the present embodiment and processing and fabricating method thereof, comprise following procedure of processing:
(1): first cylindrical shell is resolved into 4 pieces, then according to shipbuilding lofting principle, in strict accordance with the appearance and size of product and the requirement of cutting accuracy, cylindrical shell is launched to carry out part blanking cutting;
(2): after part blanking well cutting, distortion process is carried out to the part blanking of well cutting, form wallboard 1, and the assembling control line 2 of distortion box is set on wallboard 1;
(3) wallboard 1: again machine-shaping is carried out to the wallboard 1 after distortion, wallboard 1 is formed segmentation one and segmentation two, and after shaping arranges detection reference line;
(4): then utilize and detect the making precision that sample case detects wallboard, and the making precision of the data of detection and product requirement is contrasted;
(5): after wallboard 1 has detected, according to the constructure scheme of customization in advance, draw and establish the position baseline of support jig 3 and each port controlling point, then start accurate positioning supports moulding bed 3;
: after moulding bed 3 to be supported is had good positioning, more ready base plate 4 is located on support jig 3 (6);
(7): after base plate 4 installs, the twisty workpiece processed assembling is positioned at the both sides of base plate 4;
(8): and then assembling location internal partition between two twisty workpieces, and by welding, described internal partition 5 is fixed between two twisty workpieces;
(9): weld well until internal partition 5, set a shrouding 6 in the top group of twisty workpiece, form cylindrical shell (7);
(10): after shrouding 6 to be positioned is located, the weld seam starting whole cylindrical shell 7 welds;
(11): weld well until cylindrical shell 7, detected by each control point of detector to cylindrical shell 7;
(12): the diagonal above cylindrical shell 7 is arranged sensor, vibrator, and rubber pad is set in the below of cylindrical shell 7, eliminates the stress that welding is remaining;
(13): then according to concrete constructure scheme, the port at cylindrical shell 7 two ends draw set out processing end mill control point;
(14): after point to be controlled is established, by milling machine, end mill processing is carried out to two of cylindrical shell 7 ports;
(15): after cylindrical shell 7 port end mill completes, according to constructure scheme, above cylindrical shell 7 and the surface of both sides draw and set out bracket position line;
(16): after the position line of bracket determines, ready bracket 8 is located, is assembled on cylindrical shell 7 on bracket position line, and is fixed by welding, so far whole distortion combined steel pipe post is formed;
(17): weld well until bracket 8, hung down by line and its up rightness is proofreaded;
(18): then by detector, whole distortion combined steel pipe post is detected, see that whether it is qualified, if certified products, so directly enter last operation, if the existing problems of detecting, so immediately it is studied for a second time courses one has flunked, will again detect after studying for a second time courses one has flunked, qualifiedly can enter subsequent processing until detect;
(19): finally sand washing application is carried out to the surface of qualified products.
Embodiment is only not used in for illustration of the present invention and limits the scope of the invention, and after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention all falls within the application's claims limited range.
Claims (5)
1. a distortion combined steel pipe post, it is characterized in that: comprising: wallboard (1), support jig (3), base plate (4), internal partition (5), location shrouding (6) and bracket (8), described wallboard (1) is provided with assembling control line (2), described support jig (3) is fixed on the job location of specifying, described base plate (4) is located at the top of support jig (3), the both sides of base plate (4) are located at by described wallboard (1), described internal partition (5) is located between two wallboards (1), cylindrical shell (7) is formed on the top that two wallboards (1) are located in described location shrouding (6), described bracket (8) is located at top and the both sides of cylindrical shell (7).
2. a kind of distortion combined steel pipe post according to claim 1, it is characterized in that: described support jig (3) is made up of bracing frame (31) and truss (32), wherein, described truss (32) is in " J " font, it is located on two bracing frames (31), and described bracing frame (31) carries out arranging fixing according to drawing the setting reference line of position and port controlling point.
3. a kind of distortion combined steel pipe post according to claim 1, it is characterized in that: described internal partition (5) ovalize, it is located between two wallboards (1), and the spacing between its size and two wallboards (1) matches.
4. a kind of distortion combined steel pipe post according to claim 1, it is characterized in that: described bracket (8) adopts girder steel bracket, by substrate and pick up the ears to form, described both sides of picking up the ears to be vertical at substrate, and described bracket is vertical at top and the both sides of cylindrical shell respectively.
5. distortion combined steel pipe post and a processing and fabricating method thereof, is characterized in that: comprise following procedure of processing:
(1): first cylindrical shell is resolved into 4 pieces, then according to shipbuilding lofting principle, in strict accordance with the appearance and size of product and the requirement of cutting accuracy, cylindrical shell is launched to carry out part blanking cutting;
(2): after part blanking well cutting, distortion process is carried out to the part blanking of well cutting, form wallboard (1), and the assembling control line (2) of distortion box is set on wallboard (1);
(3): again machine-shaping is carried out to the wallboard (1) after distortion, form segmentation one and segmentation two wallboard (1) is upper, and wallboard (1) after shaping arranges detection reference line;
(4): then utilize and detect the making precision that sample case detects wallboard, and the making precision of the data of detection and product requirement is contrasted;
(5): after wallboard (1) has detected, according to the constructure scheme of customization in advance, draw position baseline and each port controlling point of establishing support jig (3), then start accurate positioning supports moulding bed (3);
: after moulding bed to be supported (3) is had good positioning, more ready base plate (4) is located on support jig (3) (6);
(7): after base plate (4) installs, the twisty workpiece processed assembling is positioned at the both sides of base plate (4);
(8): and then assembling location internal partition between two twisty workpieces, and by welding, described internal partition (5) is fixed between two twisty workpieces;
(9): after internal partition (5) welding is good, set a shrouding (6) in the top group of twisty workpiece, form cylindrical shell (7);
(10): behind shrouding to be positioned (6) location, the weld seam starting whole cylindrical shell (7) welds;
(11): after cylindrical shell (7) welding is good, detected by each control point of detector to cylindrical shell (7);
(12): sensor, vibrator are set on the diagonal of cylindrical shell (7) top, and rubber pad is set in the below of cylindrical shell (7), the stress that welding is remaining is eliminated;
(13): then according to concrete constructure scheme, the port at cylindrical shell (7) two ends draw set out processing end mill control point;
(14): after point to be controlled is established, end mill processing is carried out by two ports of milling machine to cylindrical shell (7);
(15): after cylindrical shell (7) port end mill completes, according to constructure scheme, draw in cylindrical shell (7) top and the surface of both sides and set out bracket position line;
(16): after the position line of bracket determines, ready bracket (8) is located, is assembled on the upper bracket position line of cylindrical shell (7), and be fixed by welding, so far whole distortion combined steel pipe post is formed;
(17): after bracket (8) welding is good, hung down by line and its up rightness is proofreaded;
(18): then by detector, whole distortion combined steel pipe post is detected, see that whether it is qualified, if certified products, so directly enter last operation, if the existing problems of detecting, so immediately it is studied for a second time courses one has flunked, will again detect after studying for a second time courses one has flunked, qualifiedly can enter subsequent processing until detect;
(19): finally sand washing application is carried out to the surface of qualified products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630299.3A CN105155775A (en) | 2015-09-29 | 2015-09-29 | Twisted combined steel pipe column and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630299.3A CN105155775A (en) | 2015-09-29 | 2015-09-29 | Twisted combined steel pipe column and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105155775A true CN105155775A (en) | 2015-12-16 |
Family
ID=54796785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510630299.3A Pending CN105155775A (en) | 2015-09-29 | 2015-09-29 | Twisted combined steel pipe column and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105155775A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588725A (en) * | 2017-10-27 | 2018-01-16 | 宝鸡欧亚化工设备制造厂 | The processing of titanium alloy gyroplane frame keel and detection method |
| CN107724690A (en) * | 2017-11-27 | 2018-02-23 | 中建局集团第建筑有限公司 | Portable steel pipe internal partition installation complexes, installation system and its construction method |
| CN107826267A (en) * | 2017-10-27 | 2018-03-23 | 宝鸡欧亚化工设备制造厂 | The processing of titanium alloy gyroplane driving cabin support frame and detection method |
| CN109551176A (en) * | 2018-10-18 | 2019-04-02 | 沪东中华造船(集团)有限公司 | A kind of production method of steel runner automobile wind tunnel nozzle segment |
| CN112726958A (en) * | 2020-12-27 | 2021-04-30 | 江苏沪宁钢机股份有限公司 | Manufacturing process of round tube and taper tube combined inclined column |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352153A (en) * | 1999-06-09 | 2000-12-19 | Daiwa House Ind Co Ltd | Steel pipe column structure |
| KR20090042121A (en) * | 2007-10-24 | 2009-04-29 | 최진욱 | Concrete filled steel tube and it's manufacturing method |
| CN102059520A (en) * | 2010-12-08 | 2011-05-18 | 中国建筑第八工程局有限公司 | Method for manufacturing twisted case |
| CN202479728U (en) * | 2011-12-30 | 2012-10-10 | 江苏道达海洋装备技术有限公司 | Bed-jig device used in segmented manufacture of corrugated bulkhead |
| CN102828577A (en) * | 2012-08-28 | 2012-12-19 | 上海勘测设计研究院 | Steel pipe column base connecting structure and mounting method thereof |
| CN104196166A (en) * | 2014-09-01 | 2014-12-10 | 江苏沪宁钢机股份有限公司 | Ultra-large type combined H-section steel column and manufacturing method thereof |
| CN204435546U (en) * | 2015-02-09 | 2015-07-01 | 开封安利达金属工程有限公司 | A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar |
| CN205012559U (en) * | 2015-09-29 | 2016-02-03 | 江苏沪宁钢机股份有限公司 | Stable form distortion combination steel -pipe column |
-
2015
- 2015-09-29 CN CN201510630299.3A patent/CN105155775A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352153A (en) * | 1999-06-09 | 2000-12-19 | Daiwa House Ind Co Ltd | Steel pipe column structure |
| KR20090042121A (en) * | 2007-10-24 | 2009-04-29 | 최진욱 | Concrete filled steel tube and it's manufacturing method |
| CN102059520A (en) * | 2010-12-08 | 2011-05-18 | 中国建筑第八工程局有限公司 | Method for manufacturing twisted case |
| CN202479728U (en) * | 2011-12-30 | 2012-10-10 | 江苏道达海洋装备技术有限公司 | Bed-jig device used in segmented manufacture of corrugated bulkhead |
| CN102828577A (en) * | 2012-08-28 | 2012-12-19 | 上海勘测设计研究院 | Steel pipe column base connecting structure and mounting method thereof |
| CN104196166A (en) * | 2014-09-01 | 2014-12-10 | 江苏沪宁钢机股份有限公司 | Ultra-large type combined H-section steel column and manufacturing method thereof |
| CN204435546U (en) * | 2015-02-09 | 2015-07-01 | 开封安利达金属工程有限公司 | A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar |
| CN205012559U (en) * | 2015-09-29 | 2016-02-03 | 江苏沪宁钢机股份有限公司 | Stable form distortion combination steel -pipe column |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588725A (en) * | 2017-10-27 | 2018-01-16 | 宝鸡欧亚化工设备制造厂 | The processing of titanium alloy gyroplane frame keel and detection method |
| CN107826267A (en) * | 2017-10-27 | 2018-03-23 | 宝鸡欧亚化工设备制造厂 | The processing of titanium alloy gyroplane driving cabin support frame and detection method |
| CN107724690A (en) * | 2017-11-27 | 2018-02-23 | 中建局集团第建筑有限公司 | Portable steel pipe internal partition installation complexes, installation system and its construction method |
| CN107724690B (en) * | 2017-11-27 | 2024-01-16 | 中建一局集团第一建筑有限公司 | Complete device for installing movable steel pipe inner partition plate, installation system and construction method of complete device |
| CN109551176A (en) * | 2018-10-18 | 2019-04-02 | 沪东中华造船(集团)有限公司 | A kind of production method of steel runner automobile wind tunnel nozzle segment |
| CN112726958A (en) * | 2020-12-27 | 2021-04-30 | 江苏沪宁钢机股份有限公司 | Manufacturing process of round tube and taper tube combined inclined column |
| CN112726958B (en) * | 2020-12-27 | 2022-03-08 | 江苏沪宁钢机股份有限公司 | Manufacturing process of round tube and taper tube combined inclined column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105155775A (en) | Twisted combined steel pipe column and manufacturing method thereof | |
| CN103586655A (en) | Method for machining large-diameter thin-wall parts | |
| CN103276895B (en) | Die supporting method of reversed-cone-shaped column cap die | |
| CN205766745U (en) | A kind of prefabricated components mould exempting from out muscle hole | |
| CN103410333B (en) | The irregular Construction of Steel Structure method of abnormity | |
| CN105220830A (en) | A kind of combined box type post and processing and fabricating method thereof | |
| CN205012559U (en) | Stable form distortion combination steel -pipe column | |
| CN207582957U (en) | A kind of concrete window hole inner corner trim prevents the mould constructing device that rises | |
| CN104989107A (en) | Curved ribbed beam processing and assembling construction process | |
| CN104818849A (en) | Construction method for space curved rib girder steel structure | |
| CN107991172A (en) | One kind is based on the more dimensional structure face shear box assemble methods of limited block combined type | |
| CN204164106U (en) | A kind of " L " font connects building materials and discrete thereof | |
| CN203867172U (en) | Aluminum alloy building formwork device | |
| CN204226364U (en) | A kind of connection building materials of four flow-throughs and discrete thereof | |
| CN105155777B (en) | A kind of double-T shaped post of reinforcing bar and its processing method | |
| CN205063180U (en) | Box reinforcing bar combination column with strong holding power | |
| CN105822016A (en) | Crossed twisted column and making method thereof | |
| CN205077722U (en) | Strong combination box post of stability | |
| CN104389348B (en) | A kind of installation method with covering arch structure | |
| CN203621800U (en) | Reinforcement cage machining die | |
| CN105155776B (en) | A kind of box reinforcing bar coupled column and its processing method | |
| CN204621468U (en) | The workpiece slew gear of chuck Double-station welding machine | |
| CN105271015A (en) | Tower top frame assembly tool for tower crane | |
| CN205024962U (en) | High strength steel bone double T type post | |
| CN105569326A (en) | Handling frame without support and exterior wall construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |