CN106927053A - Passenger plane high altitude escape system - Google Patents
Passenger plane high altitude escape system Download PDFInfo
- Publication number
- CN106927053A CN106927053A CN201710184116.9A CN201710184116A CN106927053A CN 106927053 A CN106927053 A CN 106927053A CN 201710184116 A CN201710184116 A CN 201710184116A CN 106927053 A CN106927053 A CN 106927053A
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- Prior art keywords
- high altitude
- track
- escape
- seat
- altitude escape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000282836 Camelus dromedarius Species 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
- B64D25/08—Ejecting or escaping means
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses passenger plane high altitude escape system, including high altitude escape seat and escape track, high altitude escape seat can be slided in escape track；Escape track includes main orbit and a plurality of and main orbit cross track arranged in a crossed manner, main orbit include two it is parallel and with the track of the first groove, cross track include two it is parallel and with the track of the second groove, first groove and the second groove are mutually communicated, and main orbit and cross track are equipped with multiple rollers for being set along direct of travel respectively and control the motor of roller motion；High altitude escape seat includes seat body and universal wheel that is multiple being located at seat body lower end and being rolled in the first groove and the second groove.High altitude escape seat of the invention and escape track are supported the use, and the special construction of engine room inside has been catered in the design of escape track, and can realize high altitude escape seat it is orderly, quickly withdraw, increase escape probability when airplane crash occurs and survive probability.
Description
Technical field
The present invention relates to passenger plane high altitude escape system, belong to passenger plane security appliance field.
Background technology
What the bright seat of passenger plane was typically connected and fixed with body, cause flight to tackle the factors such as cross-ventilation
During the strong shake that occurs, and body when taking off, landing significantly inclination, and some cause specifics cause
The emergency case occurred in flight course.
But fixed seat also brings along some drawbacks, such as when there is airplane crash, the probability very little of escape, correspondingly,
The death rate will be especially high.
The content of the invention
It is an object of the invention to provide passenger plane high altitude escape system, mainly solve existing fixing seat occur airplane crash when
The problem of difficulty of escaping.The escape system that the present invention is provided, can increase probability of surviving.
To achieve these goals, the technical solution adopted by the present invention is as follows：
Passenger plane high altitude escape system, including high altitude escape seat and escape track, the high altitude escape seat can be in escape
Slided on track；The escape track includes track body, and located at the motor and actuating unit of track body, it is described dynamic
Force actuators are roller or conveyer belt；The track body includes long rails body and connects and lead to long rails body
To the cross track body of cabin door；The high altitude escape seat includes the seat body with parachute；
Under static state, high altitude escape seat on long rails body and is fixed by positioning device in machine
In cabin.
Specifically, the roller is multiple, and multiple rollers are distributed in long rails body and transverse direction along direct of travel
Track body.
Further, the conveyer belt is included located at longitudinal conveyer belt of long rails body and located at cross track body
Transverse conveyor.
Preferably, the actuating unit is liftable actuating unit, set below actuating unit
There is lifting platform, correspondingly, cabin floor and track body are equipped with the hole that may pass through actuating unit, and cabin floor lower end is also
It is provided with accommodating chamber.
Preferably, the both sides of the actuating unit are equipped with liftable postive stop baffle, set on cabin floor
There is the hole that may pass through the postive stop baffle.
Specifically, the seat body includes cushion, the backrest being connected with cushion, and safety belt and is arranged on backrest
Parachute, the backrest is provided with the first cavity for depositing parachute, and the backrest is additionally provided with for depositing apparatus of oxygen supply
The second cavity；The backrest is respectively provided on two sides with a handrail, and two handrails are located at the both sides of cushion；The cushion bottom
It is provided with damping device；Also include that side is fixedly linked with backrest top, the hanging Telescopic protective cover of opposite side.
Further, the handrail is fixedly linked including one end with backrest, and upper end open cavity housing, and one end
The cap being hinged with the other end of cavity housing, the handrail also includes one end with hollow shell body phase company, the other end and cap phase
Hydraulic cylinder even；After the cap is opened, the other end of cap is in contact with the inside of the Telescopic protective cover opened.
Yet further, the Telescopic protective cover is telescopic arcuate structure, and its hanging one end extends to seat body
Bottom.
Yet further, the cushion bottom is additionally provided with floatation pad.
Preferably, the cavity housing is right angle trigonometry body structure.The cushion includes the seat being fixedly linked with backrest
Pad support, and it is removably connected to the cushion in cushion bracket；The vibration absorber is arranged at cushion bracket lower section, the drift
Camel is arranged on cushion, and the cushion also includes pedal.
Compared with prior art, the invention has the advantages that：
(1) high altitude escape seat of the invention and escape track are supported the use, capable of fast starting to escape during something unexpected happened
The roller motion of raw track, the design of escape track has catered to the special construction of engine room inside, has been not take up space, and can be real
Existing high altitude escape seat it is orderly, quickly withdraw, increase the escape probability and probability of surviving when airplane crash occurs.
(2) parachute of the invention is placed in the cavity of backrest, is not taken up room additionally, and so as to avoid, volume is excessive to be led
Cause cabin space too small, due to being provided with parachute, after aircraft breaks down, passenger can sit and pass through parachute on the seat
Arrive safe and sound land, Telescopic protective cover can extend to bottom from seat tops, so as to be protected to passenger, damping
Device can play damping when ground is dropped to, so as to realize safe falling.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the top view of the escape track of the present invention-embodiment 1.
Fig. 3 is the top view of the escape track of the present invention-embodiment 2.
Fig. 4 is the top view of the escape track of the present invention-embodiment 3.
Fig. 5 is the structural representation of the high altitude escape seat of the present invention-embodiment 4.
Fig. 6 is the structural representation after the Telescopic protective cover of the present invention-embodiment 4 is opened.
Wherein, the title corresponding to reference：
1- escape tracks, 101- rollers, 102- conveyer belts, 103- long rails bodies, 104- cross track bodies, 105-
Postive stop baffle, 106- stopper slots, 2- high altitude escape seats, 201- cushions, 202- backrests, 203- parachutes, 204- handrails, 205-
Telescopic protective cover, 206- cavity housings, 207- caps, 208- hydraulic cylinders, 209- damping devices, 210- pedals.
Specific embodiment
With reference to embodiment and accompanying drawing, the invention will be further described, and embodiments of the present invention are included but is not limited to
The following example.
Embodiment 1
As shown in figure 1, passenger plane high altitude escape system, including high altitude escape seat 2 and escape track 1, the high altitude escape
Seat can be slided in escape track；The escape track 1 includes track body, and motor and the power biography located at track body
Dynamic device, the actuating unit is roller 101；The track body includes long rails body 103 and and long rails
Body 103 is connected and leads to the cross track body 104 of cabin door；The high altitude escape seat 2 includes the seat with parachute
Chair body；
Under static state, high altitude escape seat 2 on long rails body 103 and is fixed by positioning device
On cabin floor.
The positioner of the present embodiment is switch magnetic seat, magnetic force generation action, reset of cutting off the electricity supply, normal during energization
In flight course, high altitude escape seat 2 is fixed in cabin by switch magnetic seat, it is to avoid the factor such as cross-ventilation causes to fly
The strong shake occurred during row, and body when taking off, landing significantly inclination, and some cause specifics make
The emergency case occurred into flight course.When generation special emergency needs escape, switch magnetic seat magnetic disappears, high-altitude
Escape seat 2 quickly enters escape track 1 and flees from cabin.
As shown in Fig. 2 roller 101 is multiple, multiple rollers 101 are distributed in long rails body along direct of travel
103 and cross track body 104.The direction of arrow is direct of travel in figure.In order to increase the continuity of high altitude escape seat movement,
Each seat body lower section is equipped with a roller, and these rollers and remaining roller are constituted that edge is longitudinally travelled and be located at
Longitudinal roller on long rails body, is then provided with multiple transverse-rollers transversely advanced, in reality on cross track body
In situation, cross track body is additionally provided with multiple longitudinal rollers for playing a transition role, and the position that these longitudinal rollers are set is：With
Long rails body connection cross track initiating terminal, and with cross track body transverse-roller it is arranged in a crossed manner.
In order to realize the continuity that high altitude escape seat 2 runs in escape track 1, roller is liftable roller,
Roller lower section is provided with lifting platform, and correspondingly, cabin floor and track body are equipped with the hole that may pass through actuating unit, cabin
Base plate lower end is additionally provided with accommodating chamber.
In order to further realize the continuity that high altitude escape seat 2 runs in escape track 1, laterally longitudinal roller and rolling
Wheel is separately controlled, and longitudinal roller single can be controlled, and also multiple can constitute one group of control, and transverse-roller is similarly.
In order to avoid high altitude escape seat 2 deviates escape track 1, the both sides of actuating unit are equipped with liftable limit
Position baffle plate 105, is provided with the hole that may pass through the postive stop baffle on cabin floor.
The present embodiment includes two escape tracks, and the cross track body of an escape track leads to cabin left-hand door, another
The cross track body of bar escape track leads to the right door of cabin.
The liftable roller of the present embodiment act as：Ensure continuity and order that high altitude escape seat is rolled, this
Embodiment provides a kind of preferably liftable roller, i.e.,：Often the longitudinal roller below row's seat body constitutes one group and individually controls,
Transverse-roller on cross track is individually controlled, and longitudinal roller and transverse-roller are individually controlled, and is capable of achieving long rails Working mould
Switching between formula and cross track mode of operation.
Bar cross track, and longitudinal main orbit, the roller of horizontal main orbit are each structure as a whole, and are risen separately through one
Drop platform control lifting, is synchronized with the movement separately through a motor control, and individually the benefit of control can realize every cross track
Mode of operation, and longitudinal main orbit mode of operation, the switching of horizontal main orbit mode of operation.
Embodiment 2
As shown in figure 3, passenger plane high altitude escape system, as different from Example 1, each column seat body down either side it is vertical
Stopper slot 106 is provided with to track body, the both sides of cross track body also are provided with stopper slot 106, and long rails body
Stopper slot is arranged in a crossed manner with the stopper slot of cross track body.Correspondingly, in the settable sliver in the angle of seat body lower end four or
Person's universal wheel, in practice, the using effect of universal wheel is better than sliver.
The control of control and the lifting of roller motion only needs to slightly adjust.
The present embodiment compares with embodiment 1, and the limit effect to single seat body of the present embodiment more preferably, can more connect
Pass through, realize withdrawing for high altitude escape seat in order, at high speed.
Embodiment 3
As shown in figure 4, passenger plane high altitude escape system, as different from Example 1, the actuating unit of the present embodiment is
Conveyer belt.Conveyer belt 102 includes the longitudinal conveyer belt and the horizontal stroke located at cross track body 104 located at long rails body 103
To conveyer belt.
In practical application, the tail end of longitudinal conveyer belt is highly slightly above the initiating terminal of transverse conveyor highly.
Embodiment 4
As shown in Figure 5,6, passenger plane high altitude escape system, as different from Example 1, the present embodiment additionally provides seat sheet
The concrete structure of body, including cushion 201, the backrest 202 being connected with cushion 201, and safety belt and the drop being arranged on backrest
Fall umbrella 203, and the backrest 202 is provided with the first cavity for depositing parachute, and backrest is additionally provided with for depositing apparatus of oxygen supply
Second cavity；The backrest is respectively provided on two sides with a handrail 204, and two handrails 204 are located at the both sides of cushion 201；It is described
The bottom of cushion 201 is provided with damping device 209；Also include that side is fixedly linked with the top of backrest 202, hanging the stretching of opposite side is prevented
Shield 205.Wherein, parachute 203 is positioned in the first cavity on backrest, when needing to use, the first cavity is opened, drop
The umbrella 203 that falls will be opened, and so as to play a part of slow landing, specific unfolding mode can use manual unlocking, also can be automatic
Open.For example, setting a spring in the first cavity, and between parachute and the first cavity inner side, opened in the first cavity
Dodge gate is set at mouthful, and when not using, due to the presence of dodge gate, spring is compressed, when it is desired to be used, only activity need to be opened
Door, due to the presence without dodge gate, spring will open, and thus parachute can be released into the first cavity, now parachute
Will open, high altitude escape seat is slowly landed.The mode of dodge gate is opened by various, be able to can also be adopted with manual unlocking
Electronic opening is used, remote-controlled lock can be set in dodge gate and backrest junction, and switched this and be arranged on handrail, convenient operation.So
And remote-controlled lock belongs to prior art, so its structure that will not be repeated here.
Damping device is easy for installation using existing damper on the market, and effect is preferable.Specifically can be at cushion bottom
Portion is uniformly distributed the damper of more than three, it is ensured that the balance of cushion, also ensure that damping effect.
Telescopic protective cover 205 is prior art, and mainly by protective cloth, and several are arranged at the connection on protective cloth
Bar is constituted, similar with arc sunshade on the market and electronic carport.Wherein connecting rod is arcuate structure, so that upon deployment
Seat body can be covered, protect passenger, and the two ends of connecting rod are hingedly connected to the both sides of backrest, such connecting rod can
Relative to backrest rotation, so as to realize driving protective cloth to rotate down upwards.
Using above-mentioned seat body, when accident occurs in aircraft, when passenger needs chaser, without leaving seat body, only
Need to be sitting in seat body, cabin door is rolled to from escape track, aircraft is skidded off from aircraft exit, but in landing
When, with the landing of high altitude escape seat safety by need to only releasing a parachute, and flexible protective cover can protect passenger in drop
Avoid causing to damage with the collision such as trees during falling, while be also prevented from passenger being attacked by wild beast etc., play and protect passenger
Effect.
Specifically, handrail is fixedly linked including one end with backrest, and upper end open cavity housing 206, and one end with
The cap 207 that the other end of cavity housing is hinged.By above-mentioned setting, food, water, oxygen cylinder can be stored in hollow shell body
Etc. emergent articles for use, can so make passenger after chaser reaches meagrely-populated place, there is food and water to use, it is to avoid to suffer from hunger
Deng.After cap is opened simultaneously, support and fixation can be played to Telescopic protective cover, it is ensured that steady after Telescopic protective cover expansion
It is qualitative, it is to avoid it is opened easily, it is ensured that the safety of internal passenger, when passenger needs to leave high altitude escape seat, only need
Telescopic protective cover is shunk, safety belt is untied, it is easy to operate.
Specifically, Telescopic protective cover is telescopic arcuate structure, and its hanging one end extends to seat bottom.By that will stretch
Contracting protective cover extends to seat bottom, ensures that passenger is protect everywhere, outer without being exposed on, it is to avoid wild beast
Or trees cause to damage to passenger.
Specifically, handrail also includes that one end connects with hollow shell body phase, the hydraulic cylinder 8 that the other end is connected with cap.By setting
Hydraulic cylinder is put, can be good at the stability after controlling cap to open, because of situations such as collision cap will not be made to cover again in cavity
On housing, the stabilization of Telescopic protective cover is ensured that, while can also ensure that cap covers stabilization when on cavity housing, no
Can be because collision be easily opened.
Specifically, cushion bottom is additionally provided with floatation pad.By setting floatation pad, when chaser to river, lake, it is marine when, floating
Pad can be such that cushion swims on the water surface, it is to avoid passenger drowns, the security overall so as to improve high altitude escape seat, it is ensured that
The success rate of escape.
Specifically, cavity housing is right angle trigonometry body structure.Its cavity housing can also use cube structure, can be according to reality
Border situation is selected.
Specifically, cushion includes the cushion bracket being fixedly linked with backrest, and is removably connected in cushion bracket
Cushion；Vibration absorber is arranged at cushion bracket lower section, and the floatation pad is arranged on cushion.By above-mentioned setting, can be light
Cushion is disassembled, depart from backrest, after dropping in water, weight can be mitigated, it is to avoid backrest etc. it is overweight so that cushion without
Method is floated in the presence of floatation pad, causes passenger to drown.Method for dismounting specifically, directly can be positioned over cushion branch by cushion
On frame, it is not attached, cushion can be also stuck in cushion bracket, during dismounting, only gently firmly need to can makes cushion and cushion
Support is separated, and operates very simple.
Specifically, cushion also includes the pedal 210 for placing pin positioned at cushion bottom.By setting pedal,
Passenger can prevent on the footrests pin, and so in descent, pin is not in hanging state, easypro so as to improve
Appropriateness, and passenger the sense of security.
According to above-described embodiment, the present invention just can be well realized.What deserves to be explained is, before said structure design
Put, to solve same technical problem, even if some made in the present invention are used without substantial change or polishing
Technical scheme essence still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (9)
1. passenger plane high altitude escape system, it is characterised in that including high altitude escape seat (2) and escape track (1), the high-altitude is escaped
Raw seat can be slided in escape track；
The escape track (1) includes track body, and located at the motor and actuating unit of track body, the power is passed
Dynamic device is roller (101) or conveyer belt (102)；The track body includes long rails body (103) and and long rails
Body (103) is connected and leads to the cross track body (104) of cabin door；
The high altitude escape seat (2) includes the seat body with parachute；
Under static state, high altitude escape seat (2) on long rails body (103) and is fixed by positioning device
In cabin.
2. passenger plane high altitude escape system according to claim 1, it is characterised in that the roller (101) is multiple, it is multiple
The roller (101) is distributed in long rails body (103) and cross track body (104) along direct of travel.
3. passenger plane high altitude escape system according to claim 1, it is characterised in that the conveyer belt (102) is including being located at
Longitudinal conveyer belt and the transverse conveyor located at cross track body (104) of long rails body (103).
4. passenger plane high altitude escape system according to claim 1, it is characterised in that the actuating unit is liftable
Actuating unit, lifting platform is provided with below actuating unit, correspondingly, cabin floor and track body are equipped with can
Through the hole of actuating unit, cabin floor lower end is additionally provided with accommodating chamber.
5. passenger plane high altitude escape system according to claim 1, it is characterised in that the both sides of the actuating unit are equal
Liftable postive stop baffle (105) is provided with, the hole that may pass through the postive stop baffle is provided with cabin floor.
6. passenger plane high altitude escape system according to claim 1, it is characterised in that the seat body includes cushion
(201) backrest (202), being connected with cushion, and safety belt and the parachute (203) being arranged on backrest, the backrest set
There is the first cavity for depositing parachute, the backrest is additionally provided with the second cavity for depositing apparatus of oxygen supply；The backrest
Be respectively provided on two sides with a handrail (204), two handrails are located at the both sides of cushion；The cushion bottom is provided with damping device
(209)；Also include that side is fixedly linked with backrest top, the hanging Telescopic protective cover of opposite side (205).
7. passenger plane high altitude escape system according to claim 6, it is characterised in that the handrail includes that one end is consolidated with backrest
The cavity housing (206) of fixed connected and upper end open, and the cap (207) that one end is hinged with the other end of cavity housing, institute
Stating handrail also includes that one end connects with hollow shell body phase, the hydraulic cylinder (208) that the other end is connected with cap；After the cap is opened,
The other end of cap is in contact with the inside of the Telescopic protective cover opened.
8. passenger plane high altitude escape system according to claim 7, it is characterised in that the Telescopic protective cover is telescopic
Arcuate structure, its hanging one end extends to seat body bottom.
9. passenger plane high altitude escape system according to claim 8, it is characterised in that the cushion bottom is additionally provided with floating
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184116.9A CN106927053A (en) | 2017-03-24 | 2017-03-24 | Passenger plane high altitude escape system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184116.9A CN106927053A (en) | 2017-03-24 | 2017-03-24 | Passenger plane high altitude escape system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106927053A true CN106927053A (en) | 2017-07-07 |
Family
ID=59425077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710184116.9A Pending CN106927053A (en) | 2017-03-24 | 2017-03-24 | Passenger plane high altitude escape system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106927053A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0631931A1 (en) * | 1992-11-03 | 1995-01-04 | MESTON, Vyacheslav Alexandrovich | "meston" spacecraft with an escape system for the crew |
| CN201033634Y (en) * | 2007-06-06 | 2008-03-12 | 罗井伦 | Civil aircraft safety escaping armchair |
| CN201834212U (en) * | 2010-08-11 | 2011-05-18 | 李爱军 | System convenient for escape in aircraft accident |
| CN102126557A (en) * | 2011-01-05 | 2011-07-20 | 张培霞 | Aerial emergency life saving system for passenger plane |
| CN202400290U (en) * | 2011-10-14 | 2012-08-29 | 王晓进 | Plane distress separate cabin escape device |
| CN104029819A (en) * | 2014-06-15 | 2014-09-10 | 李家涛 | Escape seat of aircraft |
| CN104443399A (en) * | 2014-11-04 | 2015-03-25 | 杜喜堂 | Air disaster collective escape device of civil aviation passenger plane |
-
2017
- 2017-03-24 CN CN201710184116.9A patent/CN106927053A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0631931A1 (en) * | 1992-11-03 | 1995-01-04 | MESTON, Vyacheslav Alexandrovich | "meston" spacecraft with an escape system for the crew |
| CN201033634Y (en) * | 2007-06-06 | 2008-03-12 | 罗井伦 | Civil aircraft safety escaping armchair |
| CN201834212U (en) * | 2010-08-11 | 2011-05-18 | 李爱军 | System convenient for escape in aircraft accident |
| CN102126557A (en) * | 2011-01-05 | 2011-07-20 | 张培霞 | Aerial emergency life saving system for passenger plane |
| CN202400290U (en) * | 2011-10-14 | 2012-08-29 | 王晓进 | Plane distress separate cabin escape device |
| CN104029819A (en) * | 2014-06-15 | 2014-09-10 | 李家涛 | Escape seat of aircraft |
| CN104443399A (en) * | 2014-11-04 | 2015-03-25 | 杜喜堂 | Air disaster collective escape device of civil aviation passenger plane |
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| CB02 | Change of applicant information |
Address after: No.7, unit 1, building 1, No.60, Dongsheng Huayue middle street, Shuangliu District, Chengdu, Sichuan 610000 Applicant after: Jiang Haowei Address before: No.4, unit 1, building 42, No.20, Section 1, Renmin Middle Road, Qingyang District, Chengdu, Sichuan 610000 Applicant before: Jiang Haowei |
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