CN108419389A - A kind of quake-proof machine cabinet frame - Google Patents
A kind of quake-proof machine cabinet frame Download PDFInfo
- Publication number
- CN108419389A CN108419389A CN201810207749.1A CN201810207749A CN108419389A CN 108419389 A CN108419389 A CN 108419389A CN 201810207749 A CN201810207749 A CN 201810207749A CN 108419389 A CN108419389 A CN 108419389A
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- installation side
- installation
- steel plate
- quake
- doorframe
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- 238000009434 installation Methods 0.000 claims abstract description 98
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 230000009172 bursting Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Assembled Shelves (AREA)
Abstract
A kind of quake-proof machine cabinet frame.Doorframe that it includes is parallel set there are two,Crosspiece is equipped with several,Crosspiece is vertically arranged with doorframe,The both ends of crosspiece are fixedly connected with two doorframes respectively,The two root posts that doorframe includes are fixedly connected with two crossbeams by the way that four angle reinforcers are orthogonal,Column is identical as the cross-sectional shape of crossbeam,Column,Crossbeam includes the first reference side of right angle configuration,Second reference side,The end of first reference side is bent to form the first installation side toward the clockwise direction,Second installation side,Third installation side,The end of second reference side is counterclockwise bent to form the 4th installation side,5th installation side,6th installation side,First installation side respectively with the first reference side,Second installation side is vertically arranged,Third installation side is vertically arranged with the second installation side,4th installation side respectively with the second reference side,5th installation side is vertically arranged,6th installation side is vertically arranged with the 5th installation side.It has good shock resistance, manufacture convenient, at low cost.
Description
Technical field
The present invention relates to cabinet equipment technical fields, and in particular to a kind of quake-proof machine cabinet frame.
Background technology
Cabinet is usually the object for being used to store computer and related control device that cold-rolled steel sheet or alloy make, can be with
Protection to storage equipment is provided, shields electromagnetic interference, orderly and neatly alignment apparatus, it is convenient for later maintenance of equipment.It is main suitable
For the data network of indoor and outdoor, communication, the fields place apparatus such as mechanical electric control uses.
Current quake-proof machine cabinet frame exists following insufficient mostly：
1, construction is excessively heavy：Its design principle rely primarily on the method for thickened material or sectional area increase intensity with
Reach antidetonation purpose, there is " cross and design " suspicion.
2, structure is not suitable for batch micro operations：Its design principle is to be welded into frame with seamless steel pipe come antidetonation.Generally to expire
Sufficient function needs the hole that many different sizes and shapes are processed on seamless steel pipe frame, and is processed on elongated seamless steel pipe
These holes are relatively difficult, moreover hole position precision is difficult to control due to welding deformation.It is manufactured so being not suitable for high-volume.
3, manufacture installation is excessively complicated, is only suitable for the layout of a small number of or single cabinet and must be mounted against a wall：It is designed
Principle is that buffer unit is arranged around cabinet to carry out antidetonation.
4, manufacturing cost is expensive, and design principle is that special high-strength material is used to be used as at hollow section by pressing drawing
The frame of cabinet, cost is significantly increased for opposite ordinary tin manufacture.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of quake-proof machine cabinet frames, it can be solved
Certainly current quake-proof machine cabinet frame construction is excessively heavy, and structure is not suitable for batch micro operations, and manufacture installation is excessively complicated, manufacturing cost
Expensive defect.
To achieve the above object, the present invention is using following technical scheme：It includes doorframe 1, crosspiece 2, and the doorframe 1 is set
There are two setting, and two doorframes 1 are arranged in parallel, and the crosspiece 2 is provided with several, and crosspiece 2 is vertically arranged with doorframe 1, crosspiece 2
Both ends be fixedly connected respectively with two doorframes 1, the doorframe 1 include 12, four, the crossbeam angle reinforcer of two root posts 11, two
13, the two root posts 11 are fixedly connected and by the way that four angle reinforcers 13 are orthogonal in connecting portion with two crossbeams 12
Closing cancelled structure is formed, column 11 is identical as the cross-sectional shape of crossbeam 12, and the column 11, crossbeam 12 include knot at a right angle
The end of the first reference side 111, the second reference side 112 of structure, first reference side 111 is bent to form toward the clockwise direction
One installation side 113, the end of first installation side 113 are bent to form the second installation side 114 toward the clockwise direction, and described second
The end of installation side 114 is bent to form third installation side 115 toward the clockwise direction, and the end of second reference side 112 is towards inverse
Clockwise is bent to form the 4th installation side 116, and the end of the 4th installation side 116 is counterclockwise bent to form the 5th
The end of installation side 117, the 5th installation side 117 is counterclockwise bent to form the 6th installation side 118, first peace
Dress side 113 is vertically arranged with the first reference side 111, the second installation side 114 respectively, and the third installation side 115 and second is installed
Side 114 is vertically arranged, and the 4th installation side 116 is vertically arranged with the second reference side 112, the 5th installation side 117 respectively, described
6th installation side 118 is vertically arranged with the 5th installation side 117.
First reference side 111 is identical as 112 length of the second reference side, and first installation side 113 and the 4th is installed
116 length of side is identical, and second installation side 114 is identical as 117 length of the 5th installation side, the third installation side 115 and
Six installation sides, 118 length is identical.
The angle reinforcer 13 includes the first steel plate 131, the second steel plate 132, first steel plate, 131 and second steel plate
132 are mutually perpendicular to, and circular hole 133, second steel plate are provided at 131 and second steel plate of the first steel plate, 132 perpendicular inside corner
132 lateral surface is provided with rectangular notch 134.It is provided with that circular hole is excessive at two perpendicular inside corners, can effectively prevent stress
It concentrates.
First steel plate 131, the second steel plate 132 respectively with the second installation side the 114, the 6th on column 11 and crossbeam 12
Installation side 118 is fixedly connected.After being welded to connect by angle reinforcer 13 and column 11 and crossbeam 12 so that 1 four angle offices of doorframe
The column 11 and crossbeam 12 in portion region all form small one and large one two closing cancelled structures, and this closing cancelled structure has very
Good bending resistance torsional strength resists the bursting stress of earthquake generation.
The thickness of the angle reinforcer 13 is more than 10mm.
It also includes four set squares 3 with holes, and the set square 3 with holes is arranged on the angle of cabinet bottom four, and with holes three
3 one end of gusset is connect with crosspiece 2, and the other end is fixedly connected with the angle reinforcer 13 on doorframe 1.It is welded with four bands in bottom
Hole set square 3 is fixed for installation over the ground, by being welded to form the highest part entirety of intensity in frame with angle reinforcer 13, this
Part is both fixed point and the antidetonation maximum stress concentrated area of entire frame.
The thickness of the set square with holes 3 is more than 8mm.
The operation principle of the present invention：In influence of the earthquake to front and back opening door cabinet, be most susceptible to destruction is first
Front and back door frame distortions cause a destruction or failure, so the structural strength of front and back doorframe is in the antihunt action of entire frame
Play the role of most critical, is designed by the special construction of column and crossbeam to front and back doorframe, in the connection of column and crossbeam
Place setting angle reinforcer, and by the column and beam welding of angle reinforcer and special construction connect after so that four angles of doorframe
The column and crossbeam of regional area all form small one and large one two closing cancelled structures, and it is very good that this closing cancelled structure has
Bending resistance torsional strength resist the bursting stress of earthquake generation, in cabinet bottom be welded with four set squares with holes for over the ground
Installation is fixed, and by being welded to form with angle reinforcer, the highest part of intensity in frame is whole, this part is both entire frame
Fixed point is antidetonation maximum stress concentrated area again.
After adopting the above technical scheme, the present invention has the beneficial effect that：
1, for the heavy cabinet framework of construction, the weight of material therefor of the present invention at least mitigates 30-40%.
2, for seamless steel pipe lead frame, the advantage of batch micro operations of the present invention is very notable.
3, relative to buffer component come the cabinet framework of antidetonation for, the present invention installs no any restrictions to layout and wants
It asks.
4, for the hollow section cabinet framework with special high-strength material, manufacturing cost of the invention at least drops
Low 50%.
From the point of view of the good result that the cabinet framework of the present invention obtains in the test of Zone4 (GR-63-CORE) antidetonation：It says
Its bright tectonic sieving is relatively in the past the same as class framework more advantages of simple；Manufacture processing is more convenient effectively；Overall cost is more low
It is honest and clean.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the front view of doorframe of the present invention；
Fig. 3 is the cross-sectional view of column and crossbeam of the present invention；
Fig. 4 is the structural schematic diagram of angle reinforcer of the present invention；
Fig. 5 is the left view of Fig. 2；
Fig. 6 is the enlarged drawing of part A in Fig. 4；
Fig. 7 is the enlarged drawing of part B in Fig. 5；
Fig. 8 is the enlarged drawing of C portion in Fig. 1.
Reference sign：Doorframe 1, crosspiece 2, set square with holes 3, column 11, crossbeam 12, angle reinforcer 13, the first base
Quasi- side 111, the second reference side 112, the first installation side 113, the second installation side 114, third installation side 115, the 4th installation side
116, the 5th installation side 117, the 6th installation side 118, the first steel plate 131, the second steel plate 132, circular hole 133, rectangular notch 134.
Specific implementation mode
Shown in Fig. 1-Fig. 8, present embodiment the technical solution adopted is that：It includes doorframe 1, crosspiece 2, described
There are two the settings of doorframe 1, and two doorframes 1 are arranged in parallel, and the crosspiece 2 is provided with several, and crosspiece 2 is vertical with doorframe 1 to be set
It sets, the both ends of crosspiece 2 are fixedly connected with two doorframes 1 respectively, and the doorframe 1 includes 12, four, the crossbeam of two root posts 11, two
Angle reinforcer 13, the two root posts 11 and two crossbeams 12 by four angle reinforcers 13 it is orthogonal be fixedly connected and
Connecting portion forms closing cancelled structure, and column 11 is identical as the cross-sectional shape of crossbeam 12, and the column 11, crossbeam 12 include
The first reference side 111, the second reference side 112 of right angle configuration, the end of first reference side 111 are curved toward the clockwise direction
Folding forms the first installation side 113, and the end of first installation side 113 is bent to form the second installation side 114 toward the clockwise direction,
The end of second installation side 114 is bent to form third installation side 115 toward the clockwise direction, second reference side 112
End is counterclockwise bent to form the 4th installation side 116, and the end of the 4th installation side 116 is counterclockwise bent
The 5th installation side 117 is formed, the end of the 5th installation side 117 is counterclockwise bent to form the 6th installation side 118, institute
The first installation side 113 is stated to be vertically arranged with the first reference side 111, the second installation side 114 respectively, the third installation side 115 with
Second installation side 114 is vertically arranged, and the 4th installation side 116 is vertical with the second reference side 112, the 5th installation side 117 respectively
Setting, the 6th installation side 118 are vertically arranged with the 5th installation side 117.
First reference side 111 is identical as 112 length of the second reference side, and first installation side 113 and the 4th is installed
116 length of side is identical, and second installation side 114 is identical as 117 length of the 5th installation side, the third installation side 115 and
Six installation sides, 118 length is identical.
The angle reinforcer 13 includes the first steel plate 131, the second steel plate 132, first steel plate, 131 and second steel plate
132 are mutually perpendicular to, and circular hole 133, second steel plate are provided at 131 and second steel plate of the first steel plate, 132 perpendicular inside corner
132 lateral surface is provided with rectangular notch 134.It is provided with that circular hole is excessive at two perpendicular inside corners, can effectively prevent stress
It concentrates.
First steel plate 131, the second steel plate 132 respectively with the second installation side the 114, the 6th on column 11 and crossbeam 12
Installation side 118 is fixedly connected.After being welded to connect by angle reinforcer 13 and column 11 and crossbeam 12 so that 1 four angle offices of doorframe
The column 11 and crossbeam 12 in portion region all form small one and large one two closing cancelled structures, and this closing cancelled structure has very
Good bending resistance torsional strength resists the bursting stress of earthquake generation.
The thickness of the angle reinforcer 13 is more than 10mm.
It also includes four set squares 3 with holes, and the set square 3 with holes is arranged on the angle of cabinet bottom four, and with holes three
3 one end of gusset is connect with crosspiece 2, and the other end is fixedly connected with the angle reinforcer 13 on doorframe 1.It is welded with four bands in bottom
Hole set square 3 is fixed for installation over the ground, by being welded to form the highest part entirety of intensity in frame with angle reinforcer 13, this
Part is both fixed point and the antidetonation maximum stress concentrated area of entire frame.
The thickness of the set square with holes 3 is more than 8mm.
In influence of the earthquake to front and back opening door cabinet, be most susceptible to destruction is that front and back door frame distortions cause door first
It destroys or fails, so the structural strength of front and back doorframe plays the role of most critical in the antihunt action of entire frame,
It is designed by the special construction of column and crossbeam to front and back doorframe, angle reinforcer is set in the junction of column and crossbeam, and
After being connected by the column and beam welding of angle reinforcer and special construction so that the column and cross of four angle regional areas of doorframe
Beam all forms small one and large one two closing cancelled structures, and this closing cancelled structure has extraordinary bending resistance torsional strength to support
The bursting stress that imperial earthquake generates has been welded with four set squares with holes in cabinet bottom and has been fixed for installation over the ground, by with angle
Reinforcer is welded to form the highest part entirety of intensity in frame, this part is both the fixed point of entire frame and antidetonation is maximum
Region of stress concentration.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of quake-proof machine cabinet frame, it is characterised in that：It includes doorframe (1), crosspiece (2), and the doorframe (1) is provided with two
It is a, and two doorframes (1) are arranged in parallel, the crosspiece (2) is provided with several, and crosspiece (2) is vertically arranged with doorframe (1), horizontal
The both ends of shelves (2) are fixedly connected with two doorframes (1) respectively, and the doorframe (1) includes two root posts (11), two crossbeams
(12), four angle reinforcers (13), the two root posts (11) are mutual by four angle reinforcers (13) with two crossbeams (12)
It is vertical to be fixedly connected and form closing cancelled structure, the cross-sectional shape phase of column (11) and crossbeam (12) in connecting portion
Together, the column (11), crossbeam (12) include the first reference side (111), the second reference side (112) of right angle configuration, described
The end of first reference side (111) is bent to form the first installation side (113), first installation side (113) toward the clockwise direction
End be bent to form the second installation side (114) toward the clockwise direction, the end of second installation side (114) is towards side clockwise
To third installation side (115) is bent to form, the end of second reference side (112) is counterclockwise bent to form the 4th peace
It filling side (116), the end of the 4th installation side (116) is counterclockwise bent to form the 5th installation side (117), and described the
The end of five installation sides (117) is counterclockwise bent to form the 6th installation side (118), first installation side (113) point
It is not vertically arranged with the first reference side (111), the second installation side (114), the third installation side (115) and the second installation side
(114) be vertically arranged, the 4th installation side (116) respectively with the second reference side (112), the 5th installation side (117) are vertical sets
It sets, the 6th installation side (118) is vertically arranged with the 5th installation side (117).
2. a kind of quake-proof machine cabinet frame according to claim 1, it is characterised in that：First reference side (111) and the
Two reference sides (112) length is identical, and first installation side (113) is identical as the 4th installation side (116) length, second peace
Dress side (114) is identical as the 5th installation side (117) length, the third installation side (115) and the 6th installation side (118) length phase
Together.
3. a kind of quake-proof machine cabinet frame according to claim 1, it is characterised in that：The angle reinforcer (13) includes first
Steel plate (131), the second steel plate (132), first steel plate (131) are mutually perpendicular to the second steel plate (132), first steel plate
(131) and it is provided with circular hole (133) at the second steel plate (132) perpendicular inside corner, the lateral surface of second steel plate (132) is provided with
Rectangular notch (134).
4. a kind of quake-proof machine cabinet frame according to claim 1, it is characterised in that：First steel plate (131), the second steel
Plate (132) is fixedly connected simultaneously with the second installation side (114), the 6th installation side (118) on column (11) and crossbeam (12) respectively
And form closing cancelled structure in connecting portion.
5. a kind of quake-proof machine cabinet frame according to claim 1, it is characterised in that：The thickness of the angle reinforcer (13) is big
In 10mm.
6. a kind of quake-proof machine cabinet frame according to claim 1, it is characterised in that：It also includes four set squares with holes
(3), the set square with holes (3) is arranged on the angle of cabinet bottom four, and set square (3) one end with holes is connect with crosspiece (2),
The other end is fixedly connected with the angle reinforcer (13) on doorframe (1).
7. a kind of quake-proof machine cabinet frame according to claim 1, it is characterised in that：The thickness of the set square with holes (3)
More than 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207749.1A CN108419389A (en) | 2018-03-14 | 2018-03-14 | A kind of quake-proof machine cabinet frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207749.1A CN108419389A (en) | 2018-03-14 | 2018-03-14 | A kind of quake-proof machine cabinet frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108419389A true CN108419389A (en) | 2018-08-17 |
Family
ID=63131495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810207749.1A Pending CN108419389A (en) | 2018-03-14 | 2018-03-14 | A kind of quake-proof machine cabinet frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108419389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337207A (en) * | 2019-07-09 | 2019-10-15 | 河北思达歌数据科技投资有限公司 | Cabinet base, cabinet base assembly and cabinet base device |
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|---|---|---|---|---|
| CN201066965Y (en) * | 2007-08-15 | 2008-05-28 | 孙巨岗 | Type, connection part and electrical appliance cabinet for low-voltage electrical appliance case |
| CN201623370U (en) * | 2009-12-14 | 2010-11-03 | 赵红梅 | Low-pressure power distribution cabinet frame |
| CN102340968A (en) * | 2010-07-28 | 2012-02-01 | 鸿富锦精密工业（深圳）有限公司 | Server cabinet framework and assembly method thereof |
| CN202721936U (en) * | 2012-08-09 | 2013-02-06 | 北京广利核系统工程有限公司 | DCS anti-seismic cabinet |
| CN102970838A (en) * | 2012-11-20 | 2013-03-13 | 北京广利核系统工程有限公司 | High and low frequency impact resistance cabinet |
| CN104661479A (en) * | 2015-03-02 | 2015-05-27 | 无锡康贝电子设备有限公司 | Cabinet framework and cabinet structure |
| CN105682393A (en) * | 2016-03-08 | 2016-06-15 | 深圳日海通讯技术股份有限公司 | Cabinet |
| CN206042575U (en) * | 2016-08-24 | 2017-03-22 | 天津建电电气股份有限公司 | Internal angle of cabinet mounting |
| CN206807921U (en) * | 2017-06-01 | 2017-12-26 | 西安航天自动化股份有限公司 | Nine folded section connectors |
-
2018
- 2018-03-14 CN CN201810207749.1A patent/CN108419389A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201066965Y (en) * | 2007-08-15 | 2008-05-28 | 孙巨岗 | Type, connection part and electrical appliance cabinet for low-voltage electrical appliance case |
| CN201623370U (en) * | 2009-12-14 | 2010-11-03 | 赵红梅 | Low-pressure power distribution cabinet frame |
| CN102340968A (en) * | 2010-07-28 | 2012-02-01 | 鸿富锦精密工业（深圳）有限公司 | Server cabinet framework and assembly method thereof |
| CN202721936U (en) * | 2012-08-09 | 2013-02-06 | 北京广利核系统工程有限公司 | DCS anti-seismic cabinet |
| CN102970838A (en) * | 2012-11-20 | 2013-03-13 | 北京广利核系统工程有限公司 | High and low frequency impact resistance cabinet |
| CN104661479A (en) * | 2015-03-02 | 2015-05-27 | 无锡康贝电子设备有限公司 | Cabinet framework and cabinet structure |
| CN105682393A (en) * | 2016-03-08 | 2016-06-15 | 深圳日海通讯技术股份有限公司 | Cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337207A (en) * | 2019-07-09 | 2019-10-15 | 河北思达歌数据科技投资有限公司 | Cabinet base, cabinet base assembly and cabinet base device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180817 |