CN107963561A - A kind of construction hanging component - Google Patents
A kind of construction hanging component Download PDFInfo
- Publication number
- CN107963561A CN107963561A CN201711182257.3A CN201711182257A CN107963561A CN 107963561 A CN107963561 A CN 107963561A CN 201711182257 A CN201711182257 A CN 201711182257A CN 107963561 A CN107963561 A CN 107963561A
- Authority
- CN
- China
- Prior art keywords
- mobile base
- ejection groove
- sliding block
- lifting
- strut
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
Abstract
The invention discloses a kind of construction hanging component,Including the Mobile base for lifting the lifting apparatus of construction material and being arranged at below the lifting apparatus,A position adjusting mechanism is provided between the lifting apparatus and the Mobile base,The adjusting mechanism includes the annular slot rolling for being fixedly installed on the turntable of the lifting instrument base and being arranged in the Mobile base top end surface,Correspondence, which is provided with, in the Mobile base shields and sustain device,The device of shielding and sustain includes being arranged in the Mobile base and oral area the first ejection groove directed downwardly,Sliding block can be smoothly installed up and down in the first ejection groove,The sliding block bottom face is fixedly installed antifriction pad,The first guide runner stretched up and down is correspondingly arranged in the first ejection groove left and right sidewall,The first slider guide is smoothly installed in first guide runner,First slider guide is fixedly connected with the sliding block,The second ejection groove of left and right intercommunication is provided with the sliding block.
Description
Technical field
The present invention relates to construction equipment field, and in particular to a kind of construction hanging component.
Background technology
Lifting apparatus is used in construction and its extensively, it is mainly made of Mobile base and vertical loading board, is lifting
Cheng Zhong, since lifting object dead weight is larger, and the Mobile base of lifting apparatus and the matching model of vertical loading board are too simple in tradition,
Crank easily occurs during lifting and the generation for the phenomenon that causes to turn on one's side, when rollover can bring the persons or things of surrounding extremely tight
There is very big security risk in the infringement of weight, therefore, traditional lifting apparatus.
The content of the invention
It is an object of the invention to provide a kind of construction hanging component, and the above-mentioned of the prior art can be overcome to lack
Fall into.
According to the present invention, a kind of construction hanging component of apparatus of the present invention, including for lifting construction material
Lifting apparatus and the Mobile base being arranged at below the lifting apparatus, are provided between the lifting apparatus and the Mobile base
One position adjusting mechanism, the adjusting mechanism include being fixedly installed on the turntable of the lifting instrument base and are arranged at described
Annular slot rolling in Mobile base top end surface, the turntable bottom cylindrical are equipped with multigroup roller, and the roller puts in the ring
In shape slot rolling and mating connection is rolled, the turntable inner circle midpoint is fixedly connected with the bull stick of a downward setting that stretches, described
The bull stick bottom section that stretches penetrates through the Mobile base wall body and the rotary electric machine power with being arranged in the Mobile base top end surface
Connection, correspondence, which is provided with, in the Mobile base shields and sustain device, it is described shield and sustain device include being arranged in the Mobile base and
Oral area the first ejection groove directed downwardly, can smoothly be provided with sliding block in the first ejection groove, the sliding block bottom face is consolidated up and down
Surely antifriction pad is provided with, is correspondingly arranged on the first guide runner stretched up and down in the first ejection groove left and right sidewall, described
First slider guide is smoothly installed, first slider guide is fixedly connected with the sliding block, is set in the sliding block in one guide runner
The second ejection groove of left and right intercommunication is equipped with, the corresponding strut in left and right is smoothly installed in the second ejection groove, in the strut
Side is fixedly installed the first magnetic sheet, and the second slide guide of left and right stretching, extension is correspondingly arranged in the upper and lower end wall of the second ejection groove
Groove, is smoothly provided with the second slider guide in second guide runner, second slider guide is fixedly connected with the strut, two
The first oblique sliding surface is provided with second slider guide at upper one, the second ejection groove midpoint is fixedly installed the first magnetically attractive
Device, is provided with ejector apparatus in the first ejection groove top wall, lock device is provided with the sliding block.
Further technical solution, the ejector apparatus include being fixedly mounted in the first ejection groove top wall air pump with
And the bar axis being connected with air pump, the bar axis lower end are fixedly connected with the sliding block, so that the air pump can pass through the bar axis
The sliding block is driven to slide up and down.
Further technical solution, the lock device include left and right be correspondingly arranged in the second ejection groove top wall and
Oral area sliding slot directed downwardly and the locking bar that can be smoothly installed on up and down in the sliding slot, the locking bar lower end be provided with
The first oblique matched second oblique sliding surface of sliding surface, is fixedly installed spacer block in the sliding slot, the spacer block is located at the lock
Hold above bar, the second magnetic sheet is smoothly installed positioned at the spacer block upper end in the sliding slot, smooth install connects in the spacer block
Plate, the connecting plate lower end are fixedly connected with the locking bar, and the connecting plate upper end is fixedly connected with second magnetic sheet, institute
State spacer block lower end be installed with the spring that is fixedly connected of locking bar, the spring is the locking bar to be pushed up downwards
Press and offset with the strut.
Further technical solution, the strut outboard end are rotatably mounted with deflecting roller, the sliding block left hand end wall
In be provided with cavity.
Further technical solution, the distance of outside end wall of the locking bar left side to the second ejection groove and institute
State that the length of the second slider guide is consistent, so that when second slider guide is bonded with the outside end wall of the second ejection groove,
The locking bar can limit the strut slid inward.
Further technical solution, trigger, the trigger and the air pump and institute are provided with the Mobile base
State the connection of the first magnetically attractive device.
The beneficial effects of the invention are as follows：
1. apparatus of the present invention when needing to adjust ceiling-mounted orientation, control the electricity that rotates to run first, the rotary electric machine can drive
Turn bar and turntable rotate, and the turntable can drive the lifting apparatus to rotate, so as to be turned in the lifting apparatus
Stop the rotary electric machine after appropriate orientation；Thus, it can be achieved that being adjusted to the rotation for lifting apparatus, and then difference can be met
Orientation lifts demand；
In hoisting process in case of emergency, 2. the trigger can first control the air pump to run to apparatus of the present invention, institute
The sliding block slide downward, when the sliding block slides down to minimum, the triggering can be driven by the bar axis by stating air pump
Device controls the first magnetically attractive device operation, and the first magnetically attractive device can drive first magnetic sheet to slide in and out, and described the
One magnetic sheet can drive the strut protruding, therefore can be when Mobile base and lifting apparatus are tilted to side, the deflecting roller
Can first it be contacted with ground, thus, the strut can play the Mobile base and lifting apparatus the effect of support, so as to anti-
Only the Mobile base and lifting apparatus are turned on one's side；
3. during being stretched out to the right due to the strut, the first oblique sliding surface may act on the described second oblique sliding surface, thus
It can make the locking bar upward sliding, and when second slider guide is bonded with the outside end wall of the second ejection groove, institute
State locking bar under the action of the spring slide downward and limit the second slider guide slid inward, it is described so as to limit
Strut is inwardly retracted, and the outwardly directed length of the strut is fixed, and can stablize the support Mobile base and lifting apparatus；
4. since apparatus of the present invention are in original state, the sliding block is accommodated in the first ejection groove completely, thus not shadow
Ring the movement of Mobile base；
5. be driven to lower slider due to sliding block, the antifriction pad can offset with ground, it is possible to increase when being contacted with ground
Frictional force, therefore the possibility of rollover can be reduced；
6. apparatus of the present invention are simple in structure, easy to use, security and stability during lifting apparatus lifting can be improved.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution of the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of construction hanging component of the present invention.
Fig. 2 is structure diagram when strut is protruding in Fig. 1.
Fig. 3 is structure diagram when Mobile base is turned on one's side in Fig. 2.
Fig. 4 is the bottom view in Fig. 1.
Fig. 5 is the enlarged structure schematic diagram at lock device in Fig. 2.
Fig. 6 is the top view of Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and attached drawing）Disclosed in any feature, except non-specifically chatting
State, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figures 1 to 6, a kind of construction hanging component of the invention, including for lifting the lifting of construction material
Apparatus 10 and the Mobile base 20 for being arranged at 10 lower section of lifting apparatus, between the lifting apparatus 10 and the Mobile base 20
Be provided with a position adjusting mechanism, the adjusting mechanism include the turntable 50 for being fixedly installed on 10 bottom of the lifting apparatus and
The annular slot rolling 52 being arranged in 20 top end surface of Mobile base, 50 bottom cylindrical of turntable are equipped with multigroup roller 51,
The roller 51 puts in the annular slot rolling 52 and rolls and is connected, and the 50 inner circle midpoint of turntable is fixedly connected with one
Stretch downwards the bull stick 54 of setting, and 54 bottom of the bull stick section that stretches penetrates through 20 wall body of Mobile base and with being arranged at the shifting
53 power connector of rotary electric machine in dynamic 20 top end surface of seat, correspondence, which is provided with, in the Mobile base 20 shields and sustain device 200,
Described to shield and sustain device 200 to prevent the Mobile base 20 from turning on one's side, the device 200 of shielding and sustain includes being arranged on the Mobile base 20
In and oral area the first ejection groove 30 directed downwardly, sliding block 35, the cunning can be smoothly installed up and down in the first ejection groove 30
35 bottom face of block is fixedly installed antifriction pad 350, is correspondingly arranged on what is stretched up and down in 30 left and right sidewall of the first ejection groove
First guide runner 31, is smoothly provided with the first slider guide 22 in first guide runner 31, first slider guide 22 with it is described
Sliding block 35 is fixedly connected, and the second ejection groove 32 of left and right intercommunication is provided with the sliding block 35, is put down in the second ejection groove 32
Cunning is provided with the corresponding strut 26 in left and right, and 26 medial extremity of strut is fixedly installed the first magnetic sheet 28, the second ejection groove
The second guide runner 33 of left and right stretching, extension is correspondingly arranged in about 32 end walls, second is smoothly provided with second guide runner 33
Slider guide 27, second slider guide 27 are fixedly connected with the strut 26, are set in two the second slider guides 27 at upper one
The first oblique sliding surface 270 is equipped with, 32 midpoint of the second ejection groove is fixedly installed the first magnetically attractive device 29, first magnetically attractive
Device 29 is provided with ejector apparatus, institute to drive first magnetic sheet 28 to horizontally slip in 30 roof of the first ejection groove
Ejector apparatus is stated to drive the sliding block 35 to slide up and down, lock device, the lock device are provided with the sliding block 35
Locking when being stretched out to the strut 26.
Valuably, wherein, the ejector apparatus include being fixedly mounted in 30 roof of the first ejection groove air pump 21 with
And the bar axis 34 being connected with air pump 21,34 lower end of bar axis is fixedly connected with the sliding block 35, so that the air pump 21 can lead to
Crossing the bar axis 34 drives the sliding block 35 to slide up and down.
Valuably, wherein, the lock device is correspondingly arranged at including left and right in 32 roof of the second ejection groove and mouth
Portion's sliding slot 36 directed downwardly and the locking bar 24 that can be smoothly installed on up and down in the sliding slot 36,24 lower end of the locking bar is set
Be equipped with the described first oblique 270 matched second oblique sliding surface 240 of sliding surface, be fixedly installed spacer block 37, institute in the sliding slot 36
State spacer block 37 and the second magnetic sheet is smoothly installed positioned at 37 upper end of spacer block in 24 top of locking bar, the sliding slot 36
39, smooth installation connecting plate 38 in the spacer block 37,38 lower end of connecting plate is fixedly connected with the bar 24 that locks, the company
38 upper end of fishplate bar is fixedly connected with second magnetic sheet 39, and 37 lower end of spacer block is installed with to be fixed with the locking bar 24
The spring 40 of connection, the spring 40 to by it is described locking 24 downward top pressure of bar and offset with the strut 26.
Valuably, wherein, 26 outboard end of strut is rotatably mounted with deflecting roller 25,35 left hand end wall of sliding block
In be provided with cavity 260, the cavity 260 is accommodating the deflecting roller 25.
Valuably, wherein, the distance of the outside end wall of locking 24 left side of bar to the second ejection groove 32 and institute
State that the length of the second slider guide 27 is consistent, so that the outside end wall in second slider guide 27 and the second ejection groove 32 pastes
During conjunction, the locking bar 24 can limit 26 slid inward of strut.
Valuably, wherein, trigger is installed in the Mobile base 20, the trigger and the air pump 21 and described
First magnetically attractive device 29 connects.
In apparatus of the present invention in original state, the strut 26 makes the deflecting roller 25 be contained in institute to contract
State in cavity 260, the sliding block 35 and first slider guide 22 are located at the first ejection groove 30 and the first guide runner respectively
31 tops, under the action of the spring 40, the locking bar 24 is offseted by downward top pressure with the strut 26；
Apparatus of the present invention control the rotary electric machine 53 to run, the rotary electric machine 53 first when needing to adjust ceiling-mounted orientation
Bull stick 54 and turntable 50 can be driven to rotate, the turntable 50 can drive the lifting apparatus 10 to rotate, so as to be hung described
Dress apparatus 10 stops the rotary electric machine 53 after turning to appropriate orientation；
In hoisting process in case of emergency, the trigger can control the air pump 21 to run to apparatus of the present invention, described
Air pump 21 can drive 35 slide downward of sliding block by the bar axis 34, when the sliding block 35 slides down to minimum, institute
State and the first magnetically attractive device 29 is stated described in trigger control run, the first magnetically attractive device 29 can drive first magnetic sheet 28 to
Outer slip, first magnetic sheet 28 can drive the strut 26 protruding, described during the strut 26 stretches out to the right
First oblique sliding surface 270 may act on the described second oblique sliding surface 240, thus can make locking 24 upward sliding of bar, and when described
When second slider guide 27 is bonded with the outside end wall of the second ejection groove 32, effect of the locking bar 24 in the spring 40
Lower slide downward and limit 27 slid inward of the second slider guide, inwardly retract so as to limit the strut 26, and described
After strut 26 is protruding, if Mobile base 20 and lifting apparatus 10 are tilted to side, the deflecting roller 25 can elder generation and ground
Contact, thus, the strut 26 can play the Mobile base 20 and lifting apparatus 10 effect of support, thus prevent institute
State Mobile base 20 and lifting apparatus 10 is turned on one's side；
After the Mobile base 20 and lifting apparatus 10 restore balance, the second magnetic sheet is driven using the second magnetically attractive device 161
39 upward slidings, thus allow the strut 26 inwardly to withdraw, recycle the magnetically attractive device 29 to drive described first at this time
28 slid inward of magnetic sheet, first magnetic sheet 28 is to contract, when the deflecting roller 25 is accommodated in the cavity 260 completely
When, air pump 21 described in inverted running, the air pump 21 drives 35 upward sliding of sliding block using the bar axis 34, so that institute
Sliding block 35 is stated to be accommodated in completely in the first ejection groove 30.
The beneficial effects of the invention are as follows：
Apparatus of the present invention control the electricity that rotates to run, the rotary electric machine can drive first when needing to adjust ceiling-mounted orientation
Bull stick and turntable rotate, and the turntable can drive the lifting apparatus to rotate, so as to turn to conjunction in the lifting apparatus
Stop the rotary electric machine behind suitable orientation；Thus, it can be achieved that being adjusted to the rotation for lifting apparatus, and then not Tongfang can be met
Position lifting demand；
In hoisting process in case of emergency, the trigger can first control the air pump to run to apparatus of the present invention, described
Air pump can drive the sliding block slide downward, when the sliding block slides down to minimum, the trigger by the bar axis
The first magnetically attractive device is controlled to run, the first magnetically attractive device can drive first magnetic sheet to slide in and out, and described first
Magnetic sheet can drive the strut protruding, therefore can be when Mobile base and lifting apparatus are tilted to side, and the deflecting roller can
First contacted with ground, thus, the strut can play the Mobile base and lifting apparatus the effect of support, thus prevent
The Mobile base and lifting apparatus are turned on one's side；
During being stretched out to the right due to the strut, the first oblique sliding surface may act on the described second oblique sliding surface, thus may be used
Make the locking bar upward sliding, and when second slider guide is bonded with the outside end wall of the second ejection groove, it is described
Lock bar under the action of the spring slide downward and limit the second slider guide slid inward, so as to limit the branch
Bar is inwardly retracted, and the outwardly directed length of the strut is fixed, and can stablize the support Mobile base and lifting apparatus；
Since apparatus of the present invention are in original state, the sliding block is accommodated in the first ejection groove completely, is not thus influenced
The movement of Mobile base；
When being driven to lower slider due to sliding block, the antifriction pad can offset with ground, it is possible to increase when being contacted with ground
Frictional force, therefore the possibility of rollover can be reduced；
Apparatus of the present invention are simple in structure, easy to use, can improve security and stability during lifting apparatus lifting.
The above, the embodiment only invented, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of construction hanging component, including for lifting the lifting apparatus of construction material and being arranged at the lifting
Mobile base below apparatus, it is characterised in that：A position adjusting mechanism is provided between the lifting apparatus and the Mobile base,
The adjusting mechanism includes being fixedly installed on the turntable of the lifting instrument base and is arranged at the Mobile base top end surface
Interior annular slot rolling, the turntable bottom cylindrical are equipped with multigroup roller, and the roller puts in the annular slot rolling and rolls
It is connected, the turntable inner circle midpoint is fixedly connected with one and stretches downwards the bull stick of setting, and the bull stick bottom stretches section
Penetrate through the Mobile base wall body and the rotary electric machine power connector with being arranged in the Mobile base top end surface, the Mobile base
Middle correspondence, which is provided with, shields and sustain device, and the device of shielding and sustain includes being arranged in the Mobile base and oral area directed downwardly first pushes away
Inverted draw cut, can smoothly be provided with sliding block in the first ejection groove, the sliding block bottom face is fixedly installed antifriction pad, institute up and down
State and the first guide runner stretched up and down is correspondingly arranged in the first ejection groove left and right sidewall, smoothly installed in first guide runner
There is the first slider guide, first slider guide is fixedly connected with the sliding block, and the second of left and right intercommunication is provided with the sliding block
Ejection groove, is smoothly provided with the corresponding strut in left and right in the second ejection groove, the strut medial extremity is fixedly installed first
Magnetic sheet, the second ejection groove are correspondingly arranged on the second guide runner of left and right stretching, extension in end wall up and down, in second guide runner
The second slider guide smoothly is installed, second slider guide is fixedly connected with the strut, upper in two the second slider guides
One is provided with the first oblique sliding surface, and the second ejection groove midpoint is fixedly installed the first magnetically attractive device, first ejection
Ejector apparatus is provided with groove top wall, lock device is provided with the sliding block.
A kind of 2. construction hanging component as claimed in claim 1, it is characterised in that：The ejector apparatus includes fixing
Air pump and the bar axis being connected with air pump, the bar axis lower end are fixed with the sliding block in the first ejection groove top wall
Connection.
A kind of 3. construction hanging component as claimed in claim 1, it is characterised in that：The lock device includes left and right
It is correspondingly arranged in the second ejection groove top wall and oral area sliding slot directed downwardly and can be smoothly installed on the sliding slot up and down
In locking bar, the locking bar lower end be provided with described first oblique the matched second oblique sliding surface of sliding surface, in the sliding slot
Spacer block is fixedly installed, the spacer block is smoothly installed above the locking bar in the sliding slot positioned at the spacer block upper end
There is the second magnetic sheet, connecting plate is smoothly installed in the spacer block, the connecting plate lower end is fixedly connected with the locking bar, the company
Fishplate bar upper end is fixedly connected with second magnetic sheet, and the spacer block lower end is installed with the bullet being fixedly connected with the locking bar
Bar.
A kind of 4. construction hanging component as claimed in claim 1, it is characterised in that：The strut outboard end is rotatable
Ground is provided with deflecting roller, and cavity is provided with the sliding block left hand end wall.
A kind of 5. construction hanging component as claimed in claim 3, it is characterised in that：The bar left side that locks is to institute
The distance for stating the outside end wall of the second ejection groove is consistent with the length of second slider guide.
A kind of 6. construction hanging component as claimed in claim 1, it is characterised in that：It is provided with the Mobile base tactile
Device is sent out, the trigger is connected with the air pump and the first magnetically attractive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182257.3A CN107963561A (en) | 2017-11-23 | 2017-11-23 | A kind of construction hanging component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182257.3A CN107963561A (en) | 2017-11-23 | 2017-11-23 | A kind of construction hanging component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107963561A true CN107963561A (en) | 2018-04-27 |
Family
ID=62001365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711182257.3A Withdrawn CN107963561A (en) | 2017-11-23 | 2017-11-23 | A kind of construction hanging component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107963561A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11270265A (en) * | 1998-03-20 | 1999-10-05 | Hamanaka Denki Doboku Kk | Working vehicle equipped with hole-drilling machine |
| CN206033066U (en) * | 2016-09-29 | 2017-03-22 | 新疆神洲汇和重工有限公司 | Hoisting machinery convenient to remove |
-
2017
- 2017-11-23 CN CN201711182257.3A patent/CN107963561A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11270265A (en) * | 1998-03-20 | 1999-10-05 | Hamanaka Denki Doboku Kk | Working vehicle equipped with hole-drilling machine |
| CN206033066U (en) * | 2016-09-29 | 2017-03-22 | 新疆神洲汇和重工有限公司 | Hoisting machinery convenient to remove |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20180427 |