CN106241542A - A kind of lifesaving appliance being placed in elevator pit - Google Patents
A kind of lifesaving appliance being placed in elevator pit Download PDFInfo
- Publication number
- CN106241542A CN106241542A CN201610752746.7A CN201610752746A CN106241542A CN 106241542 A CN106241542 A CN 106241542A CN 201610752746 A CN201610752746 A CN 201610752746A CN 106241542 A CN106241542 A CN 106241542A
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- Prior art keywords
- entablature
- nettle
- net
- sill
- joint
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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Abstract
The invention discloses a kind of lifesaving appliance being placed in elevator pit, it is characterized in that: include separation net assembly and Buffer Unit, separation net assembly is with cuboid or the form of square, it is arranged on elevator pit, separation net assembly includes four bands nettle groove column (2), entablature (7) and sill (8), and outside is wound around braiding nettle and forms separation net；Wherein band nettle groove column (2) has band three-dimensional joint base (3), it is connected with sill (8) by entablature (7) between two band nettle groove columns 2, multiple plain net hook is distributed on entablature (7) and sill (8), between entablature, between entablature and sill, there is nettle to strain, form plain net and vertical net；Separation net component bottom fills up gasbag-type sponge brick, fills some gasbag-type sponge balls above, and Buffer Unit includes gasbag-type sponge ball, gasbag-type sponge brick and nettle.The present invention utilizes Buffer Unit the pendant person of cheating to provide lifesaving, reduces the protection of injury.
Description
Technical field
The present invention relates to the safety protection facility of vertical lift passenger elevator (hereinafter referred to as elevator), specifically mainly for
When being introduced into lift car as personnel but directly crash into elevator pit from the hoistway space less than elevator car position,
Lifesaving is provided for the pendant person of cheating, reduces a kind of lifesaving appliance being placed in elevator pit of safeguard protection of extent of injury.
Background technology
Elevator and auxiliary facility lack the safety device to the people directly falling into elevator pit at present.For installing
Reduce or avoid personnel directly to crash into the safety device of pit, having objective reality demand.At present in elevator personal injury accident,
Personnel are unexpected directly to be crashed into the injury accident that pit causes and occupies certain proportion, and each accident is either dead or wounded, and none is escaped by luck.
Deep and serene elevator pit, comes interim, to client just as bottomless chasm in contingency.Only in 2013, China's Mainland belonged to
In with individual form surprisingly crash into the casualties that elevator pit causes just have several report.Plus do not report, this number
Word can be bigger.
Present invention is specifically directed to the exploitation of this problem, meet and protection facility is provided to the personnel in individual form pendant hole, subtracts
The lifesaving demand of little injury, uses this device, can be that directly the pendant person of cheating provides a kind of salvo.
The elevator components of the pit of elevator entrance at present mainly has car guide rail, counter weight guide track, counterweight, cable, counterweight slow
Rush device, balanced compensated chain etc., the most not in elevator lift car drop shadow spread；This device is arranged on the projection of elevator lift car
In the range of, do not interfere the operation of other device of elevator.
Summary of the invention
The personnel that the present invention is directed to are unexpected directly clashes into the feelings of pit from crashing into elevator, human body less than the space of lift car
Condition, it is provided that a kind of lifesaving appliance being placed in elevator pit, utilizes Buffer Unit the pendant person of cheating to provide lifesaving, reduces injury
Protection.
The purpose of the present invention and solve its technical problem underlying and realize by the following technical solutions: one is placed in electricity
The lifesaving appliance of stair shaft pit, including separation net assembly and Buffer Unit, separation net assembly with cuboid or the form of square,
Being arranged on elevator pit, separation net assembly includes four band nettle groove columns, entablature and sill, and outside is wound around mesh grid
Rope forms separation net；Wherein band nettle groove column has band three-dimensional joint base, passes through entablature between two band nettle groove columns
It is connected with sill, on entablature and sill, multiple plain net hook is distributed, between entablature, between entablature and sill
There is nettle to strain, form plain net and vertical net；Separation net component bottom fills up gasbag-type sponge brick, fills some gasbag-types sea above
Silk tops, Buffer Unit includes gasbag-type sponge ball, gasbag-type sponge brick and nettle.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: band nettle groove column is by stack shell, nettle groove group
Becoming, stack shell upper and lower side is connected with three-dimensional entablature joint, band three-dimensional joint base respectively.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: entablature passes through three-dimensional entablature joint, upper horizontal stroke
Beam lengthening joint, four-way increase joint, the socket of four-way corner coupling head lengthens, increase and formation turns to connection；Sill leads to
Cross three-dimensional and increase base socket lengthening.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: entablature cross section is rectangle tubular part, on
Have oblong aperture, plain net hook, hang down net hook, is connected with column, joint respectively；Oblong aperture both ends horizontal is inserted in three-dimensional entablature and is connect
Head rectangle joint, connects two columns；Cross rail inner plain net is linked up with, and links up with corresponding with the plain net on plain net connection dish；Crossbeam
Outside hang down net hook, with on sill vertical net hook corresponding, the silica gel nettle laterally woven with column wire casing intersects, composition every
Off-network.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: sill cross section is rectangle tubular part, on
Have square hole, hang down net hook, and square hole both ends horizontal is inserted in the rectangle joint of band three-dimensional joint base, is connected two bases；Have vertical
The one of net hook faces outwardly installation；Link up with nettle that is corresponding with the vertical net hook on entablature, that laterally weave with column nettle groove
Intersect, constitute separation net.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: in separation net assembly, set isolating cylinder assembly, isolation
Cartridge module includes isolating cylinder, isolating cylinder base and plain net connection dish, and entablature is connected between dish with plain net has nettle to strain, isolation
Buffer of elevator, sets sponge cap in buffer of elevator piston tip, and sponge cap is a hollow circle tube sponge.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: gasbag-type sponge ball is hollow type spheroid, by two
Individual semicircle spheroid is bonded.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: gasbag-type sponge brick is hollow type brick body, by two
The square sponge block of each own semicircle indent of block is bonded.
Described a kind of lifesaving appliance being placed in elevator pit, wherein: nettle is hung by the plain net of entablature, sill
Hook, the net hook that hangs down weave with " well " font.
Operation principle of the present invention: separation net assembly function is to be formed and keep lifesaving appliance to enclose state " container ", holds
Receive Buffer Unit；Buffer Unit function: absorb tenesmus human body impact energy；Isolating cylinder assembly function is to enclose elevator pit sedan-chair
Railway carriage or compartment pier bottom buffering device, is allowed to isolate with Buffer Unit.Have above elevator, below lift car personnel with individual form (from
Car is outer, do not take elevator) improper, unexpected crash into elevator pit, when human body " impacts " in lifesaving appliance, sponge ball,
Sponge brick, sponge cap, plain net and vertical net generation are caved in, plastic deformation, delay, cut down, apparatus with shock absorbing, thus are formed and rescue
Raw, the process of reduction injury.
The present invention compared with prior art has clear advantage and beneficial effect.From above technical scheme, this
Bright have the following characteristics that
1, provide the safety guard falling the person of cheating in vertical lift elevator well, be technically vertical lift elevator
Add the salvo to personnel.
2, the buffer body mainly constituted with some sponge balls, sponge brick, sponge cap plays buffering, energy-absorbing, is gradually increased resistance
Power effect, realizes life-saving functions with plastic deformation and crumple.
3, the feature that this device is maximum is: the counteracting force that do not produces alluvium in direction set, does not produce energy and concentrates
Opposite direction resilience, but scattering formula crumple, plastic deformation.
4, lifesaving appliance is arranged on cage projection scope, is that the pendant person of cheating crashes into the main region cheating the end, can give full play to
Life-saving functions.
5, lifesaving appliance combining form is flexible and changeable, adapts to each elevator producer at the bottom of because of design, the elevator that brings of standard difference
Cheat the diversity of various device installation site, there is the scope of application widely.
6, plain net, separation net enclosing under, buffer body and other facility of elevator pit of being formed by sponge ball are isolated,
Guarantee the normal work of other facility.
7, it is positioned at the situation of lifesaving appliance scope for car buffer, devises the sponge that buffering piston top is special
Cap, further increases safety protection range.
8, for considerable part has come into operation the elevator that maybe will come into operation, this device need not elevator pit
Interior original design and structure are modified.Isolating cylinder, column, lower and upper cross-member length and height can on-demand intercept, thus adapt to
Different pit spaces.
9, lifesaving appliance is statically placed in pit after installing, and is not required to maintenance and provides power, having high reliability.
10, each parts all use the physical property such as environmental protection, waterproof, weather-proof, corrosion-resistant, aging resistance, reproducible utilization steady
Fixed material makes, and has sustainability.Main lifesaving, buffer unit use silica gel material.Silica gel non-petroleum product, and every
Chemistry, physical index are better than similar plastic cement products comprehensively.Silica gel product all can pass through U.S. FDA certification, SGS certification, Europe
LFGB certification, it is achieved accessible enter the market.
11, being capable of under conditions of prior art and material, cost is low, be readily produced, universal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1,
Fig. 2 is the structural representation of the embodiment of the present invention 2,
Fig. 3 is that separation net of the present invention increases schematic diagram,
Fig. 4 is that embodiment 1 fills it up with sponge ball schematic diagram,
Fig. 5 is that embodiment 2 fills it up with sponge ball schematic diagram,
Fig. 6 is that embodiment 2 is covered with separation net schematic diagram,
Fig. 7 is that embodiment 2 does not adds sponge brick sponge ball schematic diagram,
Fig. 8 is that embodiment 1 uses state reference map,
Fig. 9 is embodiment 2 barrier assembly schematic diagram.
Labelling in figure: 1, three-dimensional entablature joint, 2, band nettle groove column, 3, band three-dimensional joint base, 4, entablature adds
Lengthening joint, 5, four-way increase joint, 6, three-dimensional add high-base, 7, entablature, 8, sill, 9, plain net connection dish,
10, isolating cylinder, 11, isolating cylinder base, 12, four-way corner coupling head.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to a kind of lifesaving dress being placed in elevator pit proposed according to the present invention
Put detailed description of the invention, structure, feature and effect thereof, after describing in detail such as.
See Fig. 1-9, embodiment 1: a kind of lifesaving appliance being placed in elevator pit, including separation net assembly and buffering group
Part, separation net assembly, with cuboid or the form of square, is arranged on elevator pit, and separation net assembly includes four band nettles
Groove column 2, entablature 7 and sill 8, outside is wound around braiding nettle and forms separation net；Wherein band nettle groove column 2 has band three-dimensional
Joint base 3, is connected with sill 8 by entablature 7 between two band nettle groove columns 2, and entablature 7 and sill 8 divide
It is furnished with multiple plain net hook, between entablature, between entablature and sill, has nettle to strain, form plain net and vertical net；Isolation
Fill up gasbag-type sponge brick bottom screen component, fill some gasbag-type sponge balls above, Buffer Unit include gasbag-type sponge ball,
Gasbag-type sponge brick and nettle.
Described band nettle groove column 2 is made up of stack shell, nettle groove, is used for weaving separation net, is formed " net cage "；Stack shell is upper and lower
End is connected with three-dimensional entablature joint, band three-dimensional joint base respectively.Formed and keep lifesaving appliance to enclose " container " of state,
Accommodate Buffer Unit.
Described entablature 7 increases joint 5, four-way by three-dimensional entablature joint 1, entablature lengthening joint 4, four-way
Corner coupling head 12 socket lengthen, increase in a vertical connection with shape；Sill 8 adds high-base 6 socket by three-dimensional and lengthens.
Described entablature cross section is rectangle tubular part, above has oblong aperture, plain net hook, the net that hangs down to link up with, respectively with vertical
Post, joint connect；Oblong aperture both ends horizontal is inserted in three-dimensional entablature joint rectangle joint, connects two columns；Cross rail inner
Plain net is linked up with, and links up with corresponding with the plain net on plain net connection dish, is used for weaving plain net；Cross rail outer hangs down and nets hook, with sill
On vertical net hook correspondence, for vertical or oblique line braiding silica gel rope；The silica gel rope laterally woven with column wire casing intersects, and constitutes
Separation net.
Described sill cross section is rectangle tubular part, above has square hole, the net that hangs down to link up with, and square hole both ends horizontal is inserted in band three
To the rectangle joint of joint base, connect two bases；The one of the net hook that hangs down is had to face outwardly installation.On hook and entablature
The net hook that hangs down is corresponding, for vertical or oblique line braiding nettle；The nettle laterally woven with column nettle groove intersects, and constitutes isolation
Net.
Embodiment 2: set isolating cylinder assembly in above-mentioned separation net assembly, isolating cylinder assembly includes isolating cylinder 10, isolation
Cylinder 10 has isolating cylinder base 11, isolating cylinder 10 to be arranged above with plain net connection dish 9；Entablature 7 is connected with plain net between dish 9 nettle
Tension.The elevator of buffer is installed in elevator pit lift car drop shadow spread.In buffer of elevator piston tip
If sponge cap.Sponge cap is a hollow circle tube sponge, is directly buckled in buffer of elevator piston tip.Weaken tenesmus personnel to clash into
Energy.
Described gasbag-type sponge ball is hollow type spheroid, two semicircle spheroids be bonded.Sponge ball has elasticity,
Can apparatus with shock absorbing.
Described gasbag-type sponge brick is hollow type brick body, by the square sponge block bonding of two pieces of each own semicircle indents
Become.Sponge brick is placed in (rebasing) bottom lifesaving appliance, it is possible to apparatus with shock absorbing.
Described nettle is linked up with by the plain net of entablature, sill, hang down net hook, weaves with " well " font, makes entablature
It is connected with plain net between dish, entablature and sill and tensions with one another.
Three-dimensional entablature joint, by column install plug, entablature install plug form.Connect column respectively, on two
Crossbeam.
Band three-dimensional joint base is installed plug by column, sill installs plug, base plate forms, and column is installed plug and is used for
Column is installed；Sill is installed plug and be can be inserted into sill square hole, is allowed to fixing；Base plate has installing hole, is fixed by expansion bolt
In pit ground.
Entablature lengthening joint is installed plug by column, entablature is installed plug and formed, and connects column, two upper horizontal strokes respectively
Beam, column is installed plug and is inserted column endoporus from top to bottom；Two entablatures are installed plug and are horizontally inserted two entablature square holes.
Four-way increase joint increase for column, crossbeam lengthen, by column install plug, crossbeam install plug group
Becoming, column is installed plug and is used for installing column；Crossbeam is installed plug and be can be inserted into sill square hole, is allowed to fixing.
Three-dimensional increases that lengthening base is installed plug by column, sill is installed plug, base plate and formed, and column is installed plug and used
In installing column；Crossbeam is installed plug and be can be inserted into sill square hole, is allowed to fixing；Base plate has installing hole, is fixed by expansion bolt
In pit ground.
Four-way corner coupling head is installed plug by column, crossbeam is installed plug and formed, and column is installed plug and is used for installing column；
Crossbeam is installed plug and be can be inserted into crossbeam square hole, is allowed to fixing.When needs heightening upright post, add long beam time, these parts be used for corner
The linking at place.
Plain net connection dish, perforate plane, plain net coupling hook, inner sleeve the parts combined；Inner sleeve is used for being arranged on
Isolating cylinder upper end, is directly inserted in isolating cylinder endoporus during installation；Hook is used for weaving plain net.
Isolating cylinder is shaped as square hollow cylinder, and lower end endoporus can be inserted in isolating cylinder base square cylinder, upper end endoporus is put
Horizontalization net connection dish.Isolating cylinder stack shell is for by car buffer and sponge brick, the isolation of sponge ball.
Isolating cylinder base is made up of square hole shape cylinder, square hole inner sleeve, expansion bolt connecting plate, and isolating cylinder endoporus is the most directly
It is arranged on base square hole inner sleeve；Connecting bottom board has screw, is connected with pit ground by expansion bolt, fixes.
Operation principle of the present invention: separation net assembly function is to be formed and keep lifesaving appliance to enclose state " container ", holds
Receive Buffer Unit；Buffer Unit function: absorb tenesmus human body impact energy；Isolating cylinder assembly function is to enclose elevator pit sedan-chair
Railway carriage or compartment pier bottom buffering device, is allowed to isolate with Buffer Unit.Have above elevator, below lift car personnel with individual form (from
Car is outer, do not take elevator) improper, unexpected crash into elevator pit, when human body " impacts " in lifesaving appliance, band air bag
Sponge brick, sponge ball and buffering plain net, sponge cap, constitute a complete buffer body；This buffer body is based on " crumple "
Want energy-absorbing feature, decompose impact energy, weaken counteracting force.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, appoints
What is without departing from technical solution of the present invention content, any is simply repaiied according to what above example made by the technical spirit of the present invention
Change, equivalent variations and modification, all still fall within the range of technical solution of the present invention.
Claims (9)
1. the lifesaving appliance being placed in elevator pit, it is characterised in that: include separation net assembly and Buffer Unit, separation net
Assembly, with cuboid or the form of square, is arranged on elevator pit, and separation net assembly includes four band nettle groove columns
(2), entablature (7) and sill (8), outside winding braiding nettle formation separation net；Wherein band nettle groove column (2) has band three
Be connected with sill (8) by entablature (7) between joint base (3), two band nettle groove columns 2, entablature (7) and under
Multiple plain net hook is distributed on crossbeam (8), between entablature, between entablature and sill, has nettle to strain, form plain net
And vertical net；Separation net component bottom fills up gasbag-type sponge brick, fills some gasbag-type sponge balls above, and Buffer Unit includes gas
Bellows sponge ball, gasbag-type sponge brick and nettle.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: band nettle groove column by
Stack shell, nettle groove form, and stack shell upper and lower side is connected with three-dimensional entablature joint, band three-dimensional joint base respectively.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: entablature (7) passes through
Three-dimensional entablature joint (1), entablature lengthening joint (4), four-way increase joint (5), four-way corner coupling head (12) socket
Lengthen, increase and formation turns to connection；Sill (8) adds high-base (6) socket by three-dimensional and lengthens.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: entablature (7) cross section
For rectangle tubular part, above there are oblong aperture, plain net hook, the net that hangs down to link up with, are connected with column, joint respectively；Oblong aperture two ends
Level is inserted in three-dimensional entablature joint rectangle joint, connects two columns；Cross rail inner plain net is linked up with, and is connected on dish with plain net
Plain net hook correspondence；Cross rail outer hangs down net hook, corresponding with the vertical net hook on sill, laterally weaves with column wire casing
Silica gel nettle intersects, and constitutes separation net.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: sill (8) cross section
For rectangle tubular part, above having square hole, the net that hangs down to link up with, square hole both ends horizontal is inserted in the rectangle of band three-dimensional joint base and is connect
Head, connects two bases；The one of the net hook that hangs down is had to face outwardly installation；Link up with corresponding, with column with the vertical net hook on entablature
The nettle that nettle groove laterally weaves intersects, and constitutes separation net.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: set in separation net assembly
Isolating cylinder assembly, isolating cylinder assembly includes isolating cylinder (10), isolating cylinder base (11) and plain net connection dish (9), entablature (7) with
There is nettle to strain between plain net connection dish (9), isolate buffer of elevator, set sponge cap, sponge in buffer of elevator piston tip
Cap is a hollow circle tube sponge.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: gasbag-type sponge ball is
Hollow type spheroid, is bonded by two semicircle spheroids.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: gasbag-type sponge brick is
Hollow type brick body, is bonded by the square sponge block of two pieces of each own semicircle indents.
A kind of lifesaving appliance being placed in elevator pit, it is characterised in that: nettle is by upper horizontal stroke
Beam, the plain net hook of sill, the net hook that hangs down weave with " well " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752746.7A CN106241542A (en) | 2016-08-29 | 2016-08-29 | A kind of lifesaving appliance being placed in elevator pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752746.7A CN106241542A (en) | 2016-08-29 | 2016-08-29 | A kind of lifesaving appliance being placed in elevator pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106241542A true CN106241542A (en) | 2016-12-21 |
Family
ID=57597766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752746.7A Pending CN106241542A (en) | 2016-08-29 | 2016-08-29 | A kind of lifesaving appliance being placed in elevator pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106241542A (en) |
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| JP2011093699A (en) * | 2009-11-01 | 2011-05-12 | Kiyoshi Sakurai | Falling preventive structure of elevator |
| CN201908424U (en) * | 2011-01-19 | 2011-07-27 | 王玉臣 | Falling injure-preventing elevator shaft |
| CN202030406U (en) * | 2010-11-16 | 2011-11-09 | 王晓进 | A device capable of intercepting falling elevators |
| CN103569822A (en) * | 2013-05-08 | 2014-02-12 | 陈志涛 | Box type elevator FRP (fiber reinforced plastics) falling buffer device |
| CN103693526A (en) * | 2013-12-17 | 2014-04-02 | 杨麟 | Life-saving capsule consisting of miniature buffering air bags and other components and arranged in elevator shaft bottom pit |
| CN203961326U (en) * | 2014-06-19 | 2014-11-26 | 中建七局安装工程有限公司 | Superaltitude outrigger platform Flexible Safety protector |
| CN205973335U (en) * | 2016-08-29 | 2017-02-22 | 杨雯凯 | Life saving equipment at bottom of elevartor shaft |
-
2016
- 2016-08-29 CN CN201610752746.7A patent/CN106241542A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011093699A (en) * | 2009-11-01 | 2011-05-12 | Kiyoshi Sakurai | Falling preventive structure of elevator |
| CN201649792U (en) * | 2010-04-15 | 2010-11-24 | 徐建勇 | Safety flexible guardrail |
| CN202030406U (en) * | 2010-11-16 | 2011-11-09 | 王晓进 | A device capable of intercepting falling elevators |
| CN201908424U (en) * | 2011-01-19 | 2011-07-27 | 王玉臣 | Falling injure-preventing elevator shaft |
| CN103569822A (en) * | 2013-05-08 | 2014-02-12 | 陈志涛 | Box type elevator FRP (fiber reinforced plastics) falling buffer device |
| CN103693526A (en) * | 2013-12-17 | 2014-04-02 | 杨麟 | Life-saving capsule consisting of miniature buffering air bags and other components and arranged in elevator shaft bottom pit |
| CN203961326U (en) * | 2014-06-19 | 2014-11-26 | 中建七局安装工程有限公司 | Superaltitude outrigger platform Flexible Safety protector |
| CN205973335U (en) * | 2016-08-29 | 2017-02-22 | 杨雯凯 | Life saving equipment at bottom of elevartor shaft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |