CN208147786U - Multi-functional fire-fighting electric drill - Google Patents
Multi-functional fire-fighting electric drill Download PDFInfo
- Publication number
- CN208147786U CN208147786U CN201820324517.XU CN201820324517U CN208147786U CN 208147786 U CN208147786 U CN 208147786U CN 201820324517 U CN201820324517 U CN 201820324517U CN 208147786 U CN208147786 U CN 208147786U
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- wall
- hole
- screw thread
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Abstract
The utility model discloses a kind of multi-functional fire-fighting electric drills, the device includes column cap, electric drill, hammer tip, handle, oxygen container and protection mechanism, wherein the lateral wall upper and lower portion of the column cap rear end are designed with the screw thread being threadedly coupled with the handle upper end, to realize the selective connection of the column cap Yu the handle, it is convenient for changing, has saved manpower and material resources;The oxygen container is set in the handle, is mainly fireman and is provided unobstructed breathing by the personnel of rescuing, improves the efficiency of rescue work;The protection mechanism is equipped with the limited block that can be shunk and be elongated to towline; so that the fake size that the towline is constituted is controllable; then it can be socketed on different size of component outer wall, to stop fragment when fragment and the drilling when broken window, to protect the safety of fireman.The utility model has the advantages of simple structure, has diversified function, suitable for coping with fire-fighting and rescue environment complicated and changeable, has good market prospects.
Description
Technical field
The utility model relates to fire fighting equipment fields.More specifically, the utility model relates to a kind of multi-functional fire-fightings
Electric drill.
Background technique
Electric drill is the boring bar tool that power is done using electricity.As a kind of conventional electric tool, electric drill is in real life
With great demand, annual production and marketing quantity accounts for the 35% of Chinese electric tool.In fire-fighting relief, electric drill also occupies ten
Point consequence, when the assault rescue situations such as fire, earthquake, traffic accident occur, encountering that wall, vehicle shell etc. are harder can not one
It when the object that hammer is crushed, in case of emergency needs to come by electric drill the barriers such as quick dismantling wall, vehicle shell, is saved for rescue
Time improves rescue efficiency.
Utility model content
One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.
The utility model is to provide a kind of multi-functional fire-fighting electric drill there are one purpose, the device include column cap, electric drill,
Hammer tip, handle, oxygen container and protection mechanism, wherein the front end face of the column cap is equipped with electric drill, rear end face is equipped with hammer tip and rear end
Lateral wall upper and lower portion be designed with the screw thread being threadedly coupled with the handle upper end, to realize the column cap and the handle
Selective connection, and a component can combine, and be convenient for changing and be applied in combination, saved manpower and material resources;The handle is set to
The lower section of the column cap comprising the first cylinder and the second cylinder, the upper end of described the first cylinder are threadedly coupled with the column cap,
Lower end is socketed in described the second cylinder, which is provided with multiple snap-gauges, to be shunk and to be extended, convenient for increasing in drilling
Brachium;The oxygen container is set in the handle, is mainly fireman and is provided unobstructed breathing by the personnel of rescuing, and remains normal
Existence demand, improve the efficiency of rescue work;The protection mechanism is equipped with the limit that can be shunk and be elongated to towline
Block, so that the fake size that the towline is constituted is controllable, then it can be socketed on different size of component outer wall, broken to stop
Fragment when fragment when window and drilling, to protect the safety of fireman.The utility model has the advantages of simple structure, has diversified
Function has good market prospects suitable for coping with fire-fighting and rescue environment complicated and changeable.
In order to realize these purposes and other advantages according to the present utility model, a kind of multi-functional fire-fighting electricity is provided
It bores comprising:
Column cap is hollow cylindrical structure, and side wall is equipped with the first circular open, at first circular open
Inside is equipped with the first internal screw thread, and the inside of the column cap is equipped with battery, and the lateral wall of the rear end of the column cap is equipped with outside second
Screw thread;
Electric drill, is fixedly arranged on the front end face of the column cap, and the electric drill is electrically connected with the battery;
Hammer tip is fixedly arranged on the end face of the rear end of the column cap;
Handle, is open-topped hollow cylinder structure, the lateral wall on the top of the handle be equipped with it is described
The first external screw thread that first internal screw thread is threadedly coupled, the inner sidewall of the top open part of the handle be equipped with described second outside
Second internal screw thread of screw thread connection, the lateral wall of the handle are equipped with the first groove, on the bottom surface of first groove
Equipped with the first air valve and the second air valve being connected to the handle inner;
Oxygen container, is set to the inside of the handle, and the oxygen container is equipped with gas outlet, gas injection port, the gas outlet
It is connected to by air-out hose with first air valve, the gas injection port is connected to by gas injection hose with second air valve, described
The outlet side of first air valve is connected to a silicone tube, and the outlet side of the silicone tube is connected to the inlet end of a flow valve, described
The inside of flow valve is equipped with the first through hole of perforation its inlet end and outlet side, and the middle part of the flow valve, which is equipped with, runs through its outer wall
The second cylindrical through-hole of two sides, is equipped with the regulating rod abutted with its inner wall in second through-hole, and the two of the regulating rod
End is pierced by second through-hole and extends outward to form first baffle vertically respectively, and the middle part of the regulating rod is equipped with outside it
The third through-hole of wall two sides setting, the third through-hole are set as going near at the first through hole when the third through-hole
When, it can be connected to the first through hole.
Preferential, the lower end of handle described in the multi-functional fire-fighting electric drill connects a link, the handle packet
It includes:
The first cylinder is the hollow cylinder structure of upper end opening, and the upper end extends inwardly to form the second circular open,
The upper end end face of described the first cylinder is equipped with the second groove being connected to second circular open, and first groove is set to
On the outer wall of described the first cylinder;
The second cylinder, is the hollow cylinder structure of both ends open, and the upper end outer wall is equipped with and first internal screw thread
The first external screw thread being threadedly coupled, upper end inner wall are equipped with the second internal screw thread for being threadedly coupled with second external screw thread, and described the
The lower end of two cylinders is socketed in described the first cylinder by second circular open, and the lower end of described the second cylinder is outside
Second baffle is extended to form, multiple snap-gauges are provided along its length on the outer wall of described the second cylinder, any snap-gauge is far from institute
The one end for stating the second cylinder is less than the bottom of second groove away from the first cylinder central axis away from the distance of central shaft
Distance, and it is greater than the second circular open inside radius.
Preferential, the multi-functional fire-fighting electric drill further includes protection mechanism comprising:
Limited block, is hollow rectangular parallelepiped structure, and top surface is equipped with the third circular open being connected to in it, the limit
A pressing plate abutted with its inner wall is connected in the block of position, the lower part of the limited block is equipped with the four-way through its two relative side
Hole, the third circular open is interior to be equipped with the connecting rod abutted with its inner wall, and the third circle is stretched out in the upper end of the connecting rod
The cylindrical torsion block of shape opening connection one, the rotating bar that connection one is cylindrical in the limited block, the rotation are protruded into lower end
The outer cover of bar is equipped with a spring, and one end of the spring and the side wall of the rotating bar are affixed, the other end and the pressing plate
It is affixed in the middle part of top surface;
Towline, one end penetrate the fourth hole, between the inner bottom surface and the pressing plate of the limited block
Gap is simultaneously pierced by the fourth hole, and the side wall of the other end and the limited block is affixed;
Fan-folded plate, one end is equipped with perforation, and is socketed on the towline by the perforation, the fan-folded
The side of plate is equipped with multiple hooks, and the other side is equipped with multiple card slots with the hook clamping.
Preferential, column cap described in the multi-functional fire-fighting electric drill and the handle are all made of insulating materials system
At.
Preferential, the outer diameter of first baffle described in the multi-functional fire-fighting electric drill is greater than second through-hole
Internal diameter.
Preferential, the outer diameter of second baffle described in the multi-functional fire-fighting electric drill is greater than second circle and opens
The internal diameter of mouth is less than the internal diameter of described the first cylinder.
Preferential, the internal diameter of third circular open described in the multi-functional fire-fighting electric drill is less than the torsion block
The basal diameter of basal diameter and the rotating bar.
The utility model is include at least the following beneficial effects:
The first, the utility model includes column cap, electric drill, hammer tip, handle, oxygen container and protection mechanism, and structure diversification is opened up
The function of the multi-functional fire-fighting electric drill has been opened up, has coped with scene of a fire ring complicated and changeable to guarantee fireman in rescue work
Border.
The second, handle described in the utility model is set on the lower section of the column cap comprising the first cylinder and the second cylinder,
The upper end of described the first cylinder is threadedly coupled with the column cap, and lower end is socketed in described the second cylinder, which is provided with multiple cards
Plate, convenient for increasing brachium in drilling, extends sphere of action to be shunk and to be extended.
Oxygen container described in third, the utility model is set in the handle, is mainly fireman and is mentioned by the personnel of rescuing
For unobstructed breathing, normal existence demand is maintained, improves the efficiency of rescue work.
4th, protection mechanism described in the utility model is equipped with the limited block that can be shunk and be elongated to towline, with
The fake size for constituting the towline is controllable, then it can be socketed on different size of component outer wall, when stopping broken window
Fragment and fragment when drilling, to protect the safety of fireman.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of the utility model;
Fig. 2 is the side structure schematic diagram of the utility model;
Fig. 3 is the structural schematic diagram of flow valve described in the utility model;
Fig. 4 is the schematic cross-section of protection mechanism described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained;In the description of the present invention, term " transverse direction ",
The instruction such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, be not the device of indication or suggestion meaning or element must have a particular orientation, constructed with specific orientation and
Operation, therefore should not be understood as limiting the present invention.
As shown in figures 1-4, the utility model provides a kind of multi-functional fire-fighting electric drill comprising:
Column cap 1 is hollow cylindrical structure, and side wall is equipped with the first circular open 101, and first circle is opened
Inside is equipped with the first internal screw thread at mouth 101, and the inside of the column cap 1 is equipped with battery, sets on the lateral wall of the rear end of the column cap 1
There is the second external screw thread;
Electric drill 2, is fixedly arranged on the front end face of the column cap 1, and the electric drill 2 is electrically connected with the battery;
Hammer tip 3 is fixedly arranged on the end face of the rear end of the column cap 1;
Handle 4, is open-topped hollow cylinder structure, and the lateral wall on the top of the handle 4 is equipped with and institute
State the first external screw thread of the first internal screw thread threaded connection, the inner sidewall of the top open part of the handle 4 is equipped with and described the
The lateral wall of the second internal screw thread that two external screw threads are threadedly coupled, the handle 4 is equipped with the first groove 403, first groove
403 bottom surface is equipped with and the first air valve and the second air valve that are connected to inside the handle 4;
Oxygen container, is set to the inside of the handle 4, and the oxygen container is equipped with gas outlet, gas injection port, the gas outlet
It is connected to by air-out hose with first air valve, the gas injection port is connected to by gas injection hose with second air valve, described
The outlet side of first air valve is connected to a silicone tube, and the outlet side of the silicone tube is connected to the inlet end of a flow valve 5, described
The inside of flow valve 5 is equipped with the first through hole 501 of perforation its inlet end and outlet side, and the middle part of the flow valve 5, which is equipped with, to be run through
The second cylindrical through-hole 502 of its outer wall two sides, second through-hole 502 is interior to be equipped with the regulating rod 503 abutted with its inner wall,
The both ends of the regulating rod 503 are pierced by second through-hole 502 and extend outward to form first baffle vertically respectively, the adjusting
The middle part of stick 503 is equipped with the third through-hole 504 through the setting of its outer wall two sides, and the third through-hole 504 is set as when described the
When three through-holes 504 are gone near at the first through hole 501, it can be connected to the first through hole 501.
In the above-mentioned technical solutions, the multi-functional fire-fighting electric drill includes column cap 1, electric drill 2, hammer tip 3,4 and of handle
Oxygen container, structure diversification have expanded the function of the multi-functional fire-fighting electric drill, to guarantee fireman in rescue work
Cope with fire field environment complicated and changeable;The front end face of the column cap 1 is equipped with electric drill 2, and rear end face is equipped with the outside of hammer tip 3 and rear end
Wall upper and lower portion are designed with the screw thread connecting with 4 threaded upper ends of handle, to realize the column cap 1 and the handle 4
Selective connection, and a component can combine, and be convenient for changing and be applied in combination, saved manpower and material resources;The oxygen container is set to
In the handle 4, it is mainly fireman and unobstructed breathing is provided by the personnel of rescuing, maintain normal existence demand, raising is rescued
Help the efficiency of work.
In another technical solution, the lower end of handle 4 described in the multi-functional fire-fighting electric drill connects a link
404, in order to put in order, the handle includes:
The first cylinder 401 is the hollow cylinder structure of upper end opening, and the upper end extends inwardly to form the second circle and opens
Mouthful, the upper end end face of described the first cylinder 401 is equipped with the second groove 405 being connected to second circular open, and described the
One groove 403 is set on the outer wall of described the first cylinder 401;
The second cylinder 402, be both ends open hollow cylinder structure, the upper end outer wall be equipped with described first in spiral shell
The first external screw thread that line is threadedly coupled, upper end inner wall is equipped with the second internal screw thread being threadedly coupled with second external screw thread, described
The lower end of the second cylinder 402 is socketed in described the first cylinder 401 by second circular open, and described the second cylinder
402 lower end extends outward to form second baffle, is detached from described the first cylinder to avoid the lower end of described the second cylinder 402
401, multiple snap-gauges 406 are provided along its length on the outer wall of described the second cylinder 402, and any snap-gauge 406 is far from described
Distance of the one end away from central shaft of two cylinders 402 is less than the bottom of second groove 405 away from described the first cylinder 401
The distance of mandrel, and it is greater than the second circular open inside radius, it can be to described the second cylinder by the snap-gauge 406 with guarantee
402 parts for exposing described the first cylinder 401 carry out controllable adjustment.
In another technical solution, the multi-functional fire-fighting electric drill further includes protection mechanism 6 comprising:
Limited block 601, is hollow rectangular parallelepiped structure, and top surface is equipped with the third circular open being connected to in it, institute
It states and is connected with a pressing plate 602 abutted with its inner wall in limited block 601, the lower part of the limited block 601, which is equipped with, runs through its two-phase
To the fourth hole 603 of side, be equipped with the connecting rod abutted with its inner wall in the third circular open, the connecting rod it is upper
The cylindrical torsion block 604 of the third circular open connection one is stretched out at end, and one circle of connection in the limited block 601 is protruded into lower end
Cylindrical rotating bar, the outer cover of the rotating bar are equipped with a spring, and one end of the spring and the side wall of the rotating bar are solid
It connects, the top surface middle part of the other end and the pressing plate 602 is affixed;
Towline 605, one end penetrate the fourth hole 603, by the inner bottom surface and the pressing plate of the limited block 601
Gap between 602 is simultaneously pierced by the fourth hole 603, and the side wall of the other end and the limited block 601 is affixed;
Fan-folded plate 606, one end is equipped with perforation, and is socketed on the towline 605 by the perforation, the fan
The side of shape folded sheet 606 is equipped with multiple hooks, and the other side is equipped with multiple card slots with the hook clamping, the fan-folded
Plate 606 can when being beaten or being drilled along the towline 605 constitute circle be unfolded to form a ring baffle, to fireman into
Row protection is to prevent fragment splashing from hurting sb.'s feelings.
In another technical solution, column cap 1 described in the multi-functional fire-fighting electric drill and the handle 4 are all made of
Insulating materials is made, to prevent electric leakage.
In another technical solution, the outer diameter of first baffle described in the multi-functional fire-fighting electric drill is greater than described
The internal diameter of second through-hole 502, so that the regulating rod 503 does not depart from second through-hole 502.
In another technical solution, the outer diameter of second baffle described in the multi-functional fire-fighting electric drill is greater than described
The internal diameter of second circular open is less than the internal diameter of described the first cylinder 401, so that the lower end of described the second cylinder 402 does not depart from institute
State the first cylinder 401.
In another technical solution, the internal diameter of third circular open described in the multi-functional fire-fighting electric drill is less than
The basal diameter of the basal diameter for turning round block 604 and the rotating bar, when so as to rotate the torsion block 604, the spring is twined
When being wound in the rotating bar and pull up the pressing plate 602, and unclamping the torsion block 604, the spring generates downward
The pressing plate 602 is pushed, the torsion block 604 and the rotating bar position remain unchanged, convenient for changing the active force of the spring
State.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
1. multi-functional fire-fighting electric drill, which is characterized in that it includes:
Column cap, is hollow cylindrical structure, and side wall is equipped with the first circular open, inside at first circular open
Equipped with the first internal screw thread, the inside of the column cap is equipped with battery, and the lateral wall of the rear end of the column cap is equipped with the second external screw thread;
Electric drill, is fixedly arranged on the front end face of the column cap, and the electric drill is electrically connected with the battery;
Hammer tip is fixedly arranged on the end face of the rear end of the column cap;
Handle, is open-topped hollow cylinder structure, and the lateral wall on the top of the handle is equipped with and described first
The inner sidewall of the first external screw thread that internal screw thread is threadedly coupled, the top open part of the handle is equipped with and second external screw thread
The lateral wall of the second internal screw thread being threadedly coupled, the handle is equipped with the first groove, and the bottom surface of first groove is equipped with
The first air valve and the second air valve being connected to the handle inner;
Oxygen container is set to the inside of the handle, and the oxygen container is equipped with gas outlet, gas injection port, and the gas outlet passes through
Air-out hose is connected to first air valve, and the gas injection port is connected to by gas injection hose with second air valve, and described first
The outlet side of air valve is connected to a silicone tube, and the outlet side of the silicone tube is connected to the inlet end of a flow valve, the flow
The inside of valve is equipped with the first through hole of perforation its inlet end and outlet side, and the middle part of the flow valve, which is equipped with, runs through its outer wall two sides
The second cylindrical through-hole, be equipped with the regulating rod abutted with its inner wall in second through-hole, the both ends of the regulating rod are worn
Second through-hole and extend outward to form first baffle vertically respectively out, the middle part of the regulating rod, which is equipped with, runs through its outer wall two
The third through-hole of side setting, when the third through-hole is set as near at the third through-hole goes to the first through hole, energy
It is connected to the first through hole.
2. multi-functional fire-fighting electric drill as described in claim 1, which is characterized in that the lower end of the handle connects a link,
The handle includes:
The first cylinder is the hollow cylinder structure of upper end opening, and the upper end extends inwardly to form the second circular open, described
The upper end end face of the first cylinder is equipped with the second groove being connected to second circular open, and first groove is set to described
On the outer wall of the first cylinder;
The second cylinder, is the hollow cylinder structure of both ends open, and the upper end outer wall is equipped with and the first internal screw thread screw thread
First external screw thread of connection, upper end inner wall are equipped with the second internal screw thread being threadedly coupled with second external screw thread, second circle
The lower end of cylinder is socketed in described the first cylinder by second circular open, and the lower end of described the second cylinder extends outwardly
Second baffle is formed, is provided along its length multiple snap-gauges on the outer wall of described the second cylinder, any snap-gauge is far from described the
Distance of the one end of two cylinders away from central shaft is less than the bottom of second groove away from the distance of the first cylinder central axis,
And it is greater than the second circular open inside radius.
3. multi-functional fire-fighting electric drill as described in claim 1, which is characterized in that it further includes protection mechanism comprising:
Limited block, is hollow rectangular parallelepiped structure, and top surface is equipped with the third circular open being connected to in it, the limited block
It is inside connected with a pressing plate abutted with its inner wall, the lower part of the limited block is equipped with the fourth hole through its two relative side,
The connecting rod abutted with its inner wall is equipped in the third circular open, the upper end of the connecting rod is stretched out the third circle and opened
The rotating bar of one cylinder of connection in the limited block is protruded into the cylindrical torsion block of mouth connection one, lower end, the rotating bar
Outer cover is equipped with a spring, and one end of the spring and the side wall of the rotating bar are affixed, the top surface of the other end and the pressing plate
Middle part is affixed;
Towline, one end penetrate the fourth hole, simultaneously by the gap between the inner bottom surface and the pressing plate of the limited block
It is pierced by the fourth hole, the side wall of the other end and the limited block is affixed;
Fan-folded plate, one end is equipped with perforation, and is socketed on the towline by the perforation, the fan-folded plate
Side is equipped with multiple hooks, and the other side is equipped with multiple card slots with the hook clamping.
4. multi-functional fire-fighting electric drill as described in claim 1, which is characterized in that the column cap and the handle are all made of absolutely
Edge material is made.
5. multi-functional fire-fighting electric drill as described in claim 1, which is characterized in that the outer diameter of the first baffle is greater than described
The internal diameter of second through-hole.
6. multi-functional fire-fighting electric drill as claimed in claim 2, which is characterized in that the outer diameter of the second baffle is greater than described
The internal diameter of second circular open is less than the internal diameter of described the first cylinder.
7. multi-functional fire-fighting electric drill as claimed in claim 3, which is characterized in that the internal diameter of the third circular open is less than
The basal diameter of the basal diameter for turning round block and the rotating bar.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820324517.XU CN208147786U (en) | 2018-03-09 | 2018-03-09 | Multi-functional fire-fighting electric drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820324517.XU CN208147786U (en) | 2018-03-09 | 2018-03-09 | Multi-functional fire-fighting electric drill |
Publications (1)
Publication Number | Publication Date |
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CN208147786U true CN208147786U (en) | 2018-11-27 |
Family
ID=64389274
Family Applications (1)
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CN201820324517.XU Expired - Fee Related CN208147786U (en) | 2018-03-09 | 2018-03-09 | Multi-functional fire-fighting electric drill |
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CN (1) | CN208147786U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115041729A (en) * | 2022-06-09 | 2022-09-13 | 浙江艺宁科技有限公司 | Lithium electric drill provided with protection mechanism |
WO2022253285A1 (en) * | 2021-06-02 | 2022-12-08 | 深圳领卓智能有限公司 | Building and fire-extinguishing device thereof, fire-extinguishing method, and related apparatus and technology |
-
2018
- 2018-03-09 CN CN201820324517.XU patent/CN208147786U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022253285A1 (en) * | 2021-06-02 | 2022-12-08 | 深圳领卓智能有限公司 | Building and fire-extinguishing device thereof, fire-extinguishing method, and related apparatus and technology |
CN115041729A (en) * | 2022-06-09 | 2022-09-13 | 浙江艺宁科技有限公司 | Lithium electric drill provided with protection mechanism |
CN115041729B (en) * | 2022-06-09 | 2024-02-09 | 浙江艺宁科技有限公司 | Lithium electric drill with protection mechanism |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181127 |