CN209581939U - Aircraft deicing vehicle with revolution operational window - Google Patents
Aircraft deicing vehicle with revolution operational window Download PDFInfo
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- CN209581939U CN209581939U CN201920141141.3U CN201920141141U CN209581939U CN 209581939 U CN209581939 U CN 209581939U CN 201920141141 U CN201920141141 U CN 201920141141U CN 209581939 U CN209581939 U CN 209581939U
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- arm
- control system
- operational window
- revolution
- rotation
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Abstract
The utility model relates to airport ground facilities technical fields, specifically refer to a kind of aircraft deicing vehicle with revolution operational window, including automobile chassis, auxiliary beam assembly, high-altitude arm mechanism, operational window, waterway control system, hydraulic control system and rotation spraying mechanism, control system is equipped in operational window, waterway control system, hydraulic control system is connected to the control system respectively, the high-altitude arm mechanism includes lower arm, upper arm and lifting fluid cylinder, upper arm upper end is equipped with rotation spraying mechanism, lower end is hinged with lower arm, auxiliary beam assembly upper end is equipped with revolution of arm mechanism, revolution of arm mechanism includes fixed arm support, operational window, pivoting support, rotary motor, jack fluid cylinder and amplitude oil cylinder, aerial boom device front end is equipped with rotation spraying mechanism, video monitoring mechanism and Anti-collision mechanism, rotating spraying mechanism includes spray gun, pipeline, flange and rotation Turn monitor body, the utility model high degree of automation, aerial boom load are small and small to personal injury.
Description
Technical field
The utility model relates to airport ground facilities technical fields, in particular to a kind of aircraft with revolution operational window to remove
Ice machine.
Background technique
Airframe icing can bring the increase of oil consumption and the possibility of stall, and any ice sheet is likely to cause accident or tight
Weight accident, keeping aircraft surfaces cleaning is all vital for all aircrafts；Existing aircraft deicing vehicle is generally by vapour
Chassis, auxiliary beam assembly, housing assembly, generating set, heating boiler, water pump, high altitude operation system, big (small) spray gun, liquid case,
Waterway control system, hydraulic control system, electric control system composition；Auxiliary beam assembly is fixed on automobile chassis, for accommodating
The portions such as liquid case, oil pump, the deicing liquid case of waterway control system, heater with ice liquid removal, pipeline, the deicing liquid pump of hydraulic control system
Part, spray gun can be used for spraying deicing liquid or anti-freeze fluid, carry out effective deicing or anti-icing operation；Chinese patent CN2764717Y is public
A kind of deicing vehicle with function of drifting snow has been accused, automobile chassis, auxiliary beam assembly, lift arm, operation bucket, installation in the clamshell on auxiliary beam assembly are equipped with
There are cluster engine, Water way controller, hydraulic control device, Water way controller is connected with deicing liquid spray gun, deicing liquid spray gun
It is mounted on operation bucket, air compressor machine is fixed on auxiliary beam assembly, air compressor machine is connected through air delivery pipe with air gun, auxiliary beam
Lift arm pedestal is fixed on assembly, lift arm pedestal is hinged with lower arm through turntable, is hinged between lower arm and lift arm pedestal
Hydraulic pressure lifting device, is equipped with hydraulic pressure lifting device between lower arm and upper arm, the other end of upper arm is equipped with operation through telescopic arm
Bucket；Chinese patent CN204623105U discloses a kind of self-propelled aircraft deicing vehicle single-shot dynamical system, including power unit, institute
State the transmission axis connection of the output shaft of power unit and the main oil pump input shaft of hydraulic system, transmission system；The hydraulic system
Main oil pump drive the motor of the hydraulic system；The motor and fuel system, deicing/anti-icing sprinkling system, heating system
Point connection；The heating system both ends pass through pipeline and deicing/anti-icing sprinkling system, the spray of deicing/anti-icing sprinkling system respectively
The connection of rifle inlet；The heating system is connected to by pipeline with fuel system；Described in the main oil pump driving of the hydraulic system
The amplitude oil cylinder of hydraulic system, telescopic oil cylinder, leveling cyclinder movement, the amplitude oil cylinder, telescopic oil cylinder control self-propelled respectively
The pitching of aircraft deicing vehicle aerial platform cantilever crane, flexible, the leveling cyclinder control self-propelled aircraft deicing overall height
The job platform of idle job device keeps horizontal；The deficiency of above-mentioned two patent is: first is that operation bucket be arranged at lift arm or
The front end of aerial boom, operator complete high-altitude spraying operation in working bucket or work chamber by pistol, this will
Lift arm is asked to have biggish safety coefficient and load bearing stength, this undoubtedly increases the cost of deicing, while manual operation, inevitably has
Careless omission and non-uniform place, and low efficiency；Second is that the alcohols in the dedicated deicing liquid of aircraft can voluntarily degrade, but additive and
The degradability of inhibitor is poor, pollutes the environment, and some of them alcohols is toxic to human body, and operator's pistol is made
Industry is exposed in the release environment of deicing liquid, increases the injury to operator.
Summary of the invention
Purpose of the utility model is to solve prior art deficiency, provide a kind of simple structure, high degree of automation,
High-efficient, effective less aerial boom load and the aircraft deicing vehicle with revolution operational window small to personal injury.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of aircraft deicing vehicle with revolution operational window, including automobile chassis, auxiliary beam assembly, high-altitude arm mechanism, operation
Cabin, waterway control system, hydraulic control system and rotation spraying mechanism, operational window is interior to be equipped with control system, the water route control
System, hydraulic control system are connected to the control system respectively, the high-altitude arm mechanism include lower arm, upper arm and lifting fluid cylinder,
The upper arm upper end is equipped with rotation spraying mechanism, and lower end is hinged with lower arm, the lifting fluid cylinder both ends respectively with upper arm and under
Arm is hinged, it is characterised in that: the auxiliary beam assembly upper end is equipped with revolution of arm mechanism, and revolution of arm mechanism is equipped with aerial boom machine
Structure, the revolution of arm mechanism include fixed arm support, pivoting support, rotary motor, jacking fluid cylinder and amplitude oil cylinder, the fixation
Arm support lower end is connected through pivoting support with auxiliary beam assembly, and fixed arm support upper end side is equipped with operational window, and the other side is equipped with
High-altitude arm support and jacking fluid cylinder, the pivoting support are driven by the rotary motor being fixed on fixed arm support, the revolution
Motor is connected to the control system, and control panel is equipped in the operational window, and the control panel is equipped with display screen, sprinkling behaviour
Make handle and aerial boom operation handle, operational window lower end is fixedly connected with fixed arm support, the display screen, spraying operation handle
It is connected to the control system respectively with aerial boom operation handle, in favor of reducing the load of high-altitude arm mechanism, operator is located at
In the operational window of lower end, while reducing injury of the airplane deicing to operator, the aerial boom pedestal lower end and fixation
Arm support is fixedly connected, and high-altitude arm support side and the lower end of high-altitude arm mechanism are hinged, the other side through amplitude oil cylinder with
Lower arm is hinged, and the jacking fluid cylinder is located at the centre of high-altitude arm support, and described jacking fluid cylinder one end is connected with fixed arm support
It connects, the other end is hinged with lower arm, and the jacking fluid cylinder and amplitude oil cylinder are connected with hydraulic control system respectively, the high-altitude
Arm mechanism front end is successively arranged video monitoring mechanism, rotation spraying mechanism and Anti-collision mechanism, the rotation spraying mechanism
Spray gun, pipeline, flange and rotation monitor body, described rotation monitor body one end are fixedly connected with spray gun, and the other end is through on flange and pipeline
End is connected, and the pipeline lower end is connected with waterway control system, and the channel sides are connected with high-altitude arm mechanism, described
Video monitoring mechanism, rotation spraying mechanism and Anti-collision mechanism are connected to the control system respectively, in favor of passing through video monitoring
The monitoring of mechanism, operator check display screen in operational window, adjust aerial boom operation handle and spraying operation handle
Sprinkling of the spray gun to aircraft surfaces different location is adjusted, and then has the function that remove aircraft surfaces ice sheet.
Rotation monitor body described in the utility model includes barrel, rotates horizontally component and vertical rotary component, the barrel one
End is fixedly connected with flange, and the other end is connected with spray gun, and the horizontal rotation component and vertical rotary component respectively include back
Trochanter and its casing, rotary joint, casing are respectively arranged on barrel, and casing, which can relatively rotate, to be sheathed on the outside of rotary joint, the rotary joint
Sealing ring and movable ball are installed with casing connection face, rotary joint is machined with worm gear, and worm screw, which is connected to the motor, to connect and fix
In on casing, motor is controlled in favor of passing through, to control the horizontal and vertical rotation of barrel.
Balanced valve, the balanced valve are respectively equipped in lifting fluid cylinder described in the utility model, jacking fluid cylinder and amplitude oil cylinder
It is connected to the control system, in favor of promoting cylinder action steady, while in pipe breakage, balanced valve can lock oil cylinder,
Prevent cantilever crane from falling.
Video monitoring mechanism described in the utility model includes at least one camera and camera bracket, the camera warp
It crosses camera bracket to be fixedly connected with upper arm upper end, the camera is connected to the control system, when in favor of passing through camera
When shooting spray gun operating position and aircraft ice sheet situation, camera acquisition information feed back to control system, control system
It is shown by display screen, so that operator checks.
Anti-collision mechanism described in the utility model includes at least one anticollision bracket and anti-bump sensor, the anticollision
Sensor is fixedly connected by anticollision bracket with rotation monitor body, and the anti-collision sensor is connected to the control system, with benefit
In preventing spray gun from encountering aircraft surfaces, aircraft and spray gun are damaged.
Upper arm front end described in the utility model is additionally provided with sprinkling headlamp, and the sprinkling headlamp is connected with control system
It connects, in favor of can relatively understand the case where seeing aircraft surfaces ice sheet clearly, in turn in the case where bad weather or bad light
Better deicing.
Before operational window described in the utility model and two sides are separately installed with glass, are equipped on the glass of the operational window
Electric wiper is equipped with headlamp before the operational window, and the electric wiper and headlamp are connect with control system, with benefit
It snows or rainy weather in reply, while glass can be further reduced airplane deicing volatilization and drift amount into operational window, into
One step protects operator.
Upper arm described in the utility model is folding retractable arm, so that scene as needed needs to adjust.
The utility model has and is simple in structure, high in automation and high in efficiency, is effectively less due to using the above structure
Aerial boom load and it is small to personal injury the advantages that.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is the main view of Fig. 1 or Fig. 2 retracted state in the utility model.
Fig. 3 is the top view of Fig. 1 or Fig. 2 retracted state in the utility model.
Fig. 4 is the structural schematic diagram of operational window in the utility model.
Fig. 5 is enlarged drawing at A in Fig. 1 in the utility model.
Fig. 6 is the enlarged structure schematic diagram that monitor body is rotated in the utility model.
Fig. 7 is the enlarged section main view that monitor body is rotated in the utility model.
Fig. 8 is the enlarged section top view that monitor body is rotated in the utility model.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in further detail.
A kind of aircraft deicing vehicle with revolution operational window, including automobile chassis 1, auxiliary beam assembly 2, high-altitude arm mechanism 3, behaviour
Make cabin 4, waterway control system, hydraulic control system and rotation spraying mechanism 5, is equipped with control system in the operational window 4, it is described
Waterway control system, hydraulic control system are connected to the control system respectively, and the high-altitude arm mechanism 3 includes lower arm 6, upper arm 7
With lifting fluid cylinder 8,7 upper end of upper arm is equipped with rotation spraying mechanism 5, and lower end is hinged with lower arm 6, and described 8 liang of lifting fluid cylinder
End is hinged with upper arm 7 and lower arm 6 respectively, it is characterised in that: auxiliary 2 upper end of beam assembly is equipped with revolution of arm mechanism 9, revolution of arm
Mechanism 9 is equipped with high-altitude arm mechanism 3, and the revolution of arm mechanism 9 includes fixed arm support 10, pivoting support 11, rotary motor, top
It rises fluid cylinder 12 and amplitude oil cylinder 13,10 lower end of fixed arm support is connected through pivoting support 11 with auxiliary beam assembly 2, fixed arm
10 upper end side of support be equipped with operational window 4, the other side be equipped with high-altitude arm support 14 and jacking fluid cylinder 12, the pivoting support 11 by
The rotary motor driving being fixed on fixed arm support 10, the rotary motor is connected to the control system, in the operational window 4
Control panel, the control panel is equipped with display screen, spraying operation handle 15 and aerial boom operation handle 16, under operational window 4
End be fixedly connected with fixed arm support 10, the display screen, spraying operation handle 15 and aerial boom operation handle 16 respectively with control
System processed is connected, and in favor of reducing the load of high-altitude arm mechanism, operator is located in the operational window of lower end, reduces simultaneously
Injury of the airplane deicing to operator, 14 lower end of high-altitude arm support are fixedly connected with fixed arm support 10, the height
Empty 14 side of arm support and the lower end of high-altitude arm mechanism 3 are hinged, and the other side is hinged through amplitude oil cylinder 13 and lower arm 6, described
Jacking fluid cylinder 12 is located at the centre of high-altitude arm support 14, and described 12 one end of jacking fluid cylinder is connected with fixed arm support 10, another
End is hinged with lower arm 6, and the jacking fluid cylinder 12 and amplitude oil cylinder 13 are connected with hydraulic control system respectively, the aerial boom
3 front end of mechanism is successively arranged video monitoring mechanism 17, rotation spraying mechanism 5 and Anti-collision mechanism 18, the rotation spraying mechanism 5
It is fixedly connected including spray gun 19, pipeline, flange and rotation monitor body 20, described 20 one end of rotation monitor body with spray gun 19, other end warp
Flange is connected with pipeline upper end, and the pipeline lower end is connected with waterway control system, the channel sides and aerial boom machine
Structure 3 is connected, and the video monitoring mechanism 17, rotation spraying mechanism 5 and Anti-collision mechanism 18 are connected to the control system respectively,
In favor of passing through the monitoring of video monitoring mechanism, operator checks display screen in operational window, adjusts aerial boom operation handle
Sprinkling of the spray gun to aircraft surfaces different location can be adjusted with spraying operation handle, and then reach and remove aircraft surfaces ice sheet
Effect.
Rotation monitor body 20 described in the utility model includes barrel 21, rotates horizontally component 22 and vertical rotary component 23, institute
It states 20 one end of barrel to be fixedly connected with flange, the other end is connected with spray gun 19, the horizontal rotation component 22 and vertical rotary
Component 23 respectively includes rotary joint 24 and its casing 25, and rotary joint 24, casing 25 are respectively arranged on barrel 21, and casing 25 opposite can turn
Dynamic to be sheathed on 24 outside of rotary joint, the rotary joint 24 and 25 joint face of casing are equipped with sealing ring 26 and movable ball 27, return
Trochanter 24 is machined with worm gear 28, and worm screw 29 is connected with motor 30 and is fixed on casing 25, the motor 30 and control system
It is connected, in favor of to control the horizontal and vertical rotation of barrel, and then realizing the horizontal and vertical of spray gun by control motor
Rotation.
Balanced valve is respectively equipped in lifting fluid cylinder 8 described in the utility model, jacking fluid cylinder 12 and amplitude oil cylinder 13, it is described flat
Weighing apparatus valve is connected to the control system, and in favor of promoting cylinder action steady, while in pipe breakage, balanced valve can lock oil
Cylinder prevents cantilever crane from falling.
Video monitoring mechanism 17 described in the utility model includes at least one camera and camera bracket, the camera
It is fixedly connected by camera bracket with 7 upper end of upper arm, the camera is connected to the control system, in favor of passing through camera
The operating position of spray gun and the ice sheet situation of aircraft are constantly shot, the information of camera acquisition feeds back to control system, control system
System is shown by display screen, so that operator checks.
Anti-collision mechanism 18 described in the utility model includes at least one anticollision bracket and anti-bump sensor, the anti-collision
It hits sensor and is fixedly connected by anticollision bracket with rotation monitor body 20, the anti-collision sensor is connected to the control system,
In favor of preventing spray gun from encountering aircraft surfaces, aircraft and spray gun are damaged.
7 front end of upper arm described in the utility model is additionally provided with sprinkling headlamp 31, the sprinkling headlamp 31 and control system
It is connected, in favor of can relatively understand the case where seeing aircraft surfaces ice sheet clearly in the case where bad weather or bad light,
And then better deicing.
4 front of operational window described in the utility model and two sides are separately installed with glass 32, on the glass 32 of the operational window
Electric wiper 33 is installed, headlamp 34 is installed before the operational window 4, the electric wiper 33 and headlamp 34 with control
System processed connection, so that reply is snowed or rainy weather, while glass can be further reduced airplane deicing volatilization and drift
The amount for entering operational window, further protects operator.
Upper arm 7 described in the utility model is folding retractable arm, so that scene as needed needs to adjust.
Such as attached drawing, when the utility model is used, the utility model is reached deicing scene, stopped vehicle, operator into
Enter operational window, rotary motor, jacking fluid cylinder, amplitude oil cylinder, lifting fluid cylinder are driven by control system, adjust operational window and promotion
PLC control system can be used in the position of arm mechanism, control system, after position suitable, opens display screen by control system, takes the photograph
As head, anti-bump sensor, spray gun, the pipeline that spray gun passes through rotation monitor body and waterway control system are controlled by control rotation monitor body
It is connected, waterway control system includes the existing building block such as deicing liquid case, pump, heater and connecting pipe, and pipeline depends on
It is mounted on lower arm and upper arm, spray gun is connected by rotation monitor body with pipeline, and waterway control system can supply deicing for spray gun
Liquid, operator side adjusts spraying operation handle, while display screen is checked, so that operator more easily watches aircraft surfaces
The case where ice sheet, carries out deicing liquid sprinkling to aircraft surfaces ice sheet, according to circumstances adjusts the position of high-altitude arm mechanism and spray gun at any time
It sets, it is ensured that all ice sheets of aircraft surfaces are sprayed onto, sprayed, high-altitude arm mechanism are recycled, with prior art phase
Than, the rear end of high-altitude arm mechanism is arranged in operational window by the utility model, reduce high-altitude arm mechanism to the tilting moment on chassis,
Effectively reduce the load torque of high-altitude arm mechanism simultaneously, high-altitude arm mechanism can accordingly be arranged longer, and sectional dimension is less, not only
Cost is reduced, and increases job area, is improved work efficiency, in addition, operator is located in operational window, by aobvious
Display screen observes spray gun operational circumstances and aircraft surfaces, does not need pistol operation in person, not only increases working efficiency, and
So that operator reduces injury of the deicing liquid to human body far from deicing liquid.
The utility model has and is simple in structure, high in automation and high in efficiency, is effectively less due to using the above structure
Aerial boom load and it is small to personal injury the advantages that.
Claims (8)
1. it is a kind of with revolution operational window aircraft deicing vehicle, including automobile chassis, auxiliary beam assembly, high-altitude arm mechanism, operational window,
Waterway control system, hydraulic control system and rotation spraying mechanism, operational window is interior to be equipped with control system, water route control system
System, hydraulic control system are connected to the control system respectively, and the high-altitude arm mechanism includes lower arm, upper arm and lifting fluid cylinder, institute
State upper arm upper end and be equipped with rotation spraying mechanism, lower end is hinged with lower arm, the lifting fluid cylinder both ends respectively with upper and lower arms
It being hinged, it is characterised in that: the auxiliary beam assembly upper end is equipped with revolution of arm mechanism, and revolution of arm mechanism is equipped with high-altitude arm mechanism,
The revolution of arm mechanism includes fixed arm support, pivoting support, rotary motor, jacking fluid cylinder and amplitude oil cylinder, the fixed arm
Support lower end is connected through pivoting support with auxiliary beam assembly, and fixed arm support upper end side is equipped with operational window, and the other side is equipped with height
Empty arm support and jacking fluid cylinder, the pivoting support are driven by the rotary motor being fixed on fixed arm support, the revolution horse
Up to being connected to the control system, control panel is equipped in the operational window, the control panel is equipped with display screen, spraying operation
Handle and aerial boom operation handle, operational window lower end are fixedly connected with fixed arm support, the display screen, spraying operation handle and
Aerial boom operation handle is connected to the control system respectively, and the aerial boom pedestal lower end is fixedly connected with fixed arm support, institute
It states high-altitude arm support side and the lower end of high-altitude arm mechanism to be hinged, the other side is hinged through amplitude oil cylinder and lower arm, the top
The centre that fluid cylinder is located at high-altitude arm support is risen, described jacking fluid cylinder one end is connected with fixed arm support, the other end and lower arm phase
Hingedly, the jacking fluid cylinder and amplitude oil cylinder are connected with hydraulic control system respectively, and the aerial boom device front end is successively set
Have a video monitoring mechanism, rotation spraying mechanism and Anti-collision mechanism, the rotation spraying mechanism include spray gun, pipeline, flange and
Monitor body is rotated, described rotation monitor body one end is fixedly connected with spray gun, and the other end is connected through flange with pipeline upper end, the pipeline
Lower end is connected with waterway control system, and the channel sides are connected with high-altitude arm mechanism, the video monitoring mechanism, rotation
Spraying mechanism and Anti-collision mechanism are connected to the control system respectively.
2. a kind of aircraft deicing vehicle with revolution operational window according to claim 1, it is characterised in that: the rotation big gun
Body includes that barrel, horizontal rotation component and vertical rotary component, described barrel one end are fixedly connected with flange, the other end and spray gun
It is connected, the horizontal rotation component and vertical rotary component respectively include rotary joint and its casing, and rotary joint, casing are set respectively
In barrel, casing, which can relatively rotate, to be sheathed on the outside of rotary joint, which is equipped with sealing ring with casing connection face and can
Dynamic ball, rotary joint are machined with worm gear, and worm screw, which is connected to the motor, to connect and be fixed on casing.
3. a kind of aircraft deicing vehicle with revolution operational window according to claim 1 or 2, it is characterised in that: the act
It rises and is respectively equipped with balanced valve in fluid cylinder, jacking fluid cylinder and amplitude oil cylinder, the balanced valve is connected to the control system.
4. a kind of aircraft deicing vehicle with revolution operational window according to claim 3, it is characterised in that: the video prison
Control mechanism includes at least one camera and camera bracket, and the camera connects by camera bracket and upper arm upper end are fixed
It connects, the camera is connected to the control system.
5. a kind of aircraft deicing vehicle with revolution operational window according to claim 4, it is characterised in that: the anticollision
Mechanism includes at least one anticollision bracket and anti-bump sensor, and the anti-collision sensor passes through anticollision bracket and rotation big gun
Body is fixedly connected, and the anti-collision sensor is connected to the control system.
6. a kind of aircraft deicing vehicle with revolution operational window according to claim 5, it is characterised in that: before the upper arm
End is additionally provided with sprinkling headlamp, and the sprinkling headlamp is connected to the control system.
7. a kind of aircraft deicing vehicle with revolution operational window according to claim 6, it is characterised in that: the operational window
Front and two sides are separately installed with glass, and electric wiper is equipped on the glass of the operational window, is installed before the operational window
There is headlamp, the electric wiper and headlamp are connect with control system.
8. a kind of aircraft deicing vehicle with revolution operational window according to claim 7, it is characterised in that: the upper arm is
Folding retractable arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141141.3U CN209581939U (en) | 2019-01-28 | 2019-01-28 | Aircraft deicing vehicle with revolution operational window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141141.3U CN209581939U (en) | 2019-01-28 | 2019-01-28 | Aircraft deicing vehicle with revolution operational window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581939U true CN209581939U (en) | 2019-11-05 |
Family
ID=68380893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141141.3U Active CN209581939U (en) | 2019-01-28 | 2019-01-28 | Aircraft deicing vehicle with revolution operational window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581939U (en) |
-
2019
- 2019-01-28 CN CN201920141141.3U patent/CN209581939U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aircraft deicing vehicle with rotary operation cabin Effective date of registration: 20201202 Granted publication date: 20191105 Pledgee: China Everbright Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI GUANGTAI SPECIAL VEHICLE Co.,Ltd. Registration number: Y2020980008700 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220217 Granted publication date: 20191105 Pledgee: China Everbright Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI GUANGTAI SPECIAL VEHICLE Co.,Ltd. Registration number: Y2020980008700 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aircraft deicing vehicle with rotary operation cabin Effective date of registration: 20220506 Granted publication date: 20191105 Pledgee: China Everbright Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI GUANGTAI SPECIAL VEHICLE Co.,Ltd. Registration number: Y2022980005118 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230612 Granted publication date: 20191105 Pledgee: China Everbright Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI GUANGTAI SPECIAL VEHICLE Co.,Ltd. Registration number: Y2022980005118 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aircraft deicing vehicle with rotary operation cabin Effective date of registration: 20230619 Granted publication date: 20191105 Pledgee: China Everbright Bank Co.,Ltd. Weihai Branch Pledgor: WEIHAI GUANGTAI SPECIAL VEHICLE Co.,Ltd. Registration number: Y2023980044496 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |