CN106608362A - Main undercarriage embracing type oil-saving noise-reducing translation bearing machine - Google Patents
Main undercarriage embracing type oil-saving noise-reducing translation bearing machine Download PDFInfo
- Publication number
- CN106608362A CN106608362A CN201610795725.3A CN201610795725A CN106608362A CN 106608362 A CN106608362 A CN 106608362A CN 201610795725 A CN201610795725 A CN 201610795725A CN 106608362 A CN106608362 A CN 106608362A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- traction wheel
- roller
- undercarriage
- landing gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/22—Ground or aircraft-carrier-deck installations installed for handling aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/36—Other airport installations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/80—Energy efficient operational measures, e.g. ground operations or mission management
Abstract
The invention discloses a main undercarriage embracing type oil-saving noise-reducing translation bearing machine, and relates to the technical field of transportation equipment. The main undercarriage embracing type oil-saving noise-reducing translation bearing machine is characterized in that an undercarriage supporting plate is a rectangular plate-shaped supporting plate; a traction wheel assembly is arranged at the front end of the undercarriage supporting plate; the traction wheel assembly comprises a traction wheel shaft, a traction wheel slot and a traction wheel; the traction wheel is connected with the traction wheel shaft; the traction wheel shaft is connected with equipment boxes; the traction wheel slot is formed in the undercarriage supporting plate; the traction wheel is arranged in the traction wheel slot; the tail end of the undercarriage supporting plate is equipped with a pin roller assembly; the pin roller assembly comprises a pin roller, a pin roller slot and a pin roller shaft, wherein the pin roller shaft is arranged on the center of the pin roller, the pin roller is arranged in the pin roller slot; the pin roller slot is formed in the undercarriage supporting plate; the pin roller is connected with the undercarriage supporting plate; four equipment boxes are symmetrically arranged on the front part, the rear part, the left part and the right part of the undercarriage supporting plate; one pair of equipment boxes is separately arranged at the two sides of the front end above the undercarriage supporting plate; the traction wheel assembly is arranged inside the equipment boxes; and a diesel engine, a power generator and a gas introducer are arranged in the equipment boxes.
Description
Technical field
Embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine, be related to equipment technology field of transport.
Background technology
With the fast development of high speed information industry, therewith adaptable transport service is also in fast development.Trip, material flow
Logical speed all make rapid progress quietly occur change, the radius of action of people is increasing, and the scope of logistics is got over
Come wider.Air-transport industry quickly grows, and in recent years for the country, constantly expands newly-increased course line, expands airport.
It is inadaptable that the course line that ground installation related to shipping increasingly highlights aviation development is brought.
The content of the invention
It is well known that the people for taking aircraft perhaps notice aircraft on ground or take off or land different from automobile,
Drop (wheel) during aircraft landing, then with aeroengine (turbofan, if started using turbojet
Engine oil consumption will be bigger) it is mover runner to airplane parking area, therefore oil consumption is big (oily particularly when airborne vehicle low speed is moved below 80 section
Consumption is especially huge), noise is big, easy aspirated foreign body causes failure, also has the danger being inhaled into if personnel walk about.Such as " numbering
The aerial liner of AI619, will fly to Hyderabad at that time from Mumbai, because signal is got in aircraft copilot wrong, start engine
When, a ground crew is inhaled in engine.”
To overcome the shortcomings of that prior art is present：
One of purpose of the application is that instead of ground go-cart towing aircraft；
The two of the purpose of the application are to reduce aircraft oil consumption；
The two of the purpose of the application are that the ground for improving airborne vehicle is risen and fallen security.
For achieving the above object the application is adopted the following technical scheme that：
First, embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine
1st, embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine, including：Roller assembly 2, undercarriage supporting plate 3, front catch are slided
Rail 4.1, rear catch slide rail 4.2, appliance case 5, traction wheel assembly 6, front catch 8.1, rear catch 8.2, main landing gear 9, master rise and fall
Frame profile 9.1 (being dotted line in figure), nose-gear 10, ground power supply cable 20, ground gas source pipe 21；
It is characterized in that：
Undercarriage supporting plate 3 is rectangular plate-like supporting plate；There is traction wheel assembly 6 front end of undercarriage supporting plate 3；
Traction wheel assembly 6 is included：Traction wheel shaft 6.1, traction race 6.2, traction wheel 6.3,
The connection traction wheel shaft 6.1 of traction wheel 6.3, the traction connection appliance case 5 of wheel shaft 6.1, traction race 6.2 is in frame torr of rising and falling
On plate 3, traction wheel 6.3 is in traction race 6.2；
There is roller assembly 2 end of undercarriage supporting plate 3, (can make the rolling-operation of undercarriage supporting plate 3)；
Roller assembly 2 is included：Roller 2.1, roller slot 2.2, roller axle 2.3,
There is roller axle 2.3 at the center of roller 2.1, roller 2.1 in roller slot 2.2, roller slot 2.2 on undercarriage supporting plate 3,
The connection undercarriage of roller axle 2.3 supporting plate 3；
Appliance case 5 is all around equipped with symmetrical four on undercarriage supporting plate 3；Have a pair, respectively in undercarriage
Front end both sides on supporting plate 3, traction wheel assembly 6 is in the inner side of appliance case 5；
There are diesel engine, generator, bleed machine in appliance case 5；(diesel engine, generator, bleed machine in appliance case 5 is
Existing equipment is repeated no more)
2nd, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described roller assembly 2 is a left side
Right symmetrical a pair.(being easily installed, also allow for undercarriage supporting plate 3 and turn)
3rd, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described undercarriage supporting plate 3
Middle front part has front catch 8.1, and front catch 8 connects front catch slide rail 4.1, and there are rear catch 8.2, trailing wheel in the middle part of undercarriage supporting plate 3
Catch slide rail 4.2 after the connection of gear 8.2, (front catch 8.1 and rear catch 8.2 can respectively along front catch slide rail 4.1 and rear catch slide rail
4.2 translations, when aircraft nose landing gear 9 reaches the middle front part of undercarriage supporting plate 3, forward and backward catch 8.1,8.2, respectively along forward and backward
Catch slide rail 4.1,4.2 moves to central authorities and blocks nose-gear 9, it is to avoid slide anteroposterior)
4th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described ground power supply cable
20 connection airborne vehicles.(APU on the airborne vehicle of alternative prior art)
5th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described ground gas source pipe
21 connection airborne vehicles.(APU on the airborne vehicle of alternative prior art, so-called APU are to load to use on the airborne vehicle of prior art
Start the device of premise power supply source and source of the gas in aeroengine)
6th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described roller 2.1 is rubber
Material.
7th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described roller 2.1 is carbonization
Silicon materials.
2nd, the application that the translation of main landing gear formula fuel-economizing noise reduction carries machine is embraced
1st, embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine, including：Roller assembly 2, undercarriage supporting plate 3, front catch are slided
Rail 4.1, rear catch slide rail 4.2, appliance case 5, traction wheel assembly 6, front catch 8.1, rear catch 8.2, main landing gear 9, master rise and fall
Frame profile 9.1, nose-gear 10, ground power supply cable 20, ground gas source pipe 21；
Undercarriage supporting plate 3 is rectangular plate-like supporting plate；There is traction wheel assembly 6 front end of undercarriage supporting plate 3；
Traction wheel assembly 6 is included：Traction wheel shaft 6.1, traction race 6.2, traction wheel 6.3,
The connection traction wheel shaft 6.1 of traction wheel 6.3, the traction connection appliance case 5 of wheel shaft 6.1, traction race 6.2 is in frame torr of rising and falling
On plate 3, traction wheel 6.3 is in traction race 6.2；
There is roller assembly 2 end of undercarriage supporting plate 3；
Roller assembly 2 is included：Roller 2.1, roller slot 2.2, roller axle 2.3,
There is roller axle 2.3 at the center of roller 2.1, roller 2.1 in roller slot 2.2, roller slot 2.2 on undercarriage supporting plate 3,
The connection undercarriage of roller axle 2.3 supporting plate 3；
Appliance case 5 is all around equipped with symmetrical four on undercarriage supporting plate 3；Have a pair, respectively in undercarriage
Front end both sides on supporting plate 3, traction wheel assembly 6 is in the inner side of appliance case 5；
There are diesel engine, generator, bleed machine in appliance case 5；
Described roller assembly 2 is symmetrical a pair；
The middle front part of described undercarriage supporting plate 3 has front catch 8.1, and front catch 8.1 connects front catch slide rail 4.1, rises and falls
There are rear catch 8.2, catch slide rail 4.2 after the connection of rear catch 8.2 in the middle part of frame torr plate 3；
Ground power supply cable 20 connects airborne vehicle；Ground gas source pipe 21 connects airborne vehicle；
It is characterized in that：
1st, the step of embracing the application of main landing gear formula fuel-economizing noise reduction translation carrying machine：
Step A：Clear the runway after sliding one section on airborne vehicle runway after airborne vehicle landing station, then aircraft slide
To embracing on main landing gear formula fuel-economizing noise reduction translation carrying machine, nose-gear 10 between two appliance cases 5 through continue to start to
Stop when main landing gear 9 is reached between front catch 8.1 and rear catch 8.2, start front catch 8.1 and rear catch 8.2, make master rise and fall
Frame 9 is limited between front catch 8.1 and rear catch 8.2；(avoiding movement of the airborne vehicle on undercarriage supporting plate 3)
Step B：Ground power supply cable 20, ground gas source pipe 21 in appliance case 5 are connected on airborne vehicle, are started as boat
Pocket is powered supply, and the APU on airborne vehicle quits work；
Step C：Undercarriage supporting plate 3 will embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine and drive to along tooth bar rail 1 and stop
Machine level ground is standby；
Step D：When airborne vehicle will take off, start and embrace main landing gear formula fuel-economizing noise reduction translation carrying machine, airborne vehicle is delivered to
Near airborne vehicle runway, stop embracing the translation of main landing gear formula fuel-economizing noise reduction carrying a machine, by ground power supply cable 20 in appliance case 5,
Ground gas source pipe 21 disconnects with airborne vehicle；
Step E：Front catch 8.1 and rear catch 8.2 are opened, is started and is embraced main landing gear formula fuel-economizing noise reduction translation carrying machine, make boat
Pocket main landing gear 9 departs from undercarriage supporting plate 3；
Step F：Aeroengine is opened, makes airborne vehicle enter airfield runway, taken off after first power-assisted.
Beneficial effect
1st, because the present invention is fuel-efficient compared with ground mover using driven by power.
2nd, (can be under normal circumstances aircraft, it is also possible to be used in airborne vehicle compared with the ground mover of prior art
Other airborne vehicles such as dirigible) directly draw after gun off the runway, save airborne vehicle fuel oil.
3rd, (can be under normal circumstances aircraft, it is also possible to be used in airborne vehicle compared with the ground mover of prior art
Other airborne vehicles such as dirigible) directly draw after gun off the runway, save abrasion (the such as aircraft engine of airborne vehicle critical component
Deng).
4th, powered by ground power supply, the noise of airborne vehicle engine can be substantially reduced.
Description of the drawings
Fig. 1：Embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine top view
Fig. 2：I partial enlarged drawings
Fig. 3：II partial enlarged drawing
Fig. 4：A-A enlarged partial sectional views
Fig. 5：Airborne vehicle carries machine position view with the translation of main landing gear formula fuel-economizing noise reduction is embraced
In figure：2 roller assemblies, 3 undercarriage supporting plates, catch slide rail before 4.1, catch slide rail, 5 appliance cases, 6 tractions after 4.2
Wheel assembly, catch before 8.1, catch, 9 main landing gears, 9.1 main landing gear profiles, 10 nose-gears, 20 ground power supplies electricity after 8.2
Cable, 21 ground gas source pipes, 2.1 rollers, 2.2 post grooves of rolling, 2.3 roller axles, 6.1 traction wheel shafts, 6.2 traction races, 6.3 tractions
Wheel.
Specific embodiment
The application is described further with reference to the accompanying drawings and examples.
Embodiment 1
1st, embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine, including：Roller assembly 2, undercarriage supporting plate 3, front catch are slided
Rail 4.1, rear catch slide rail 4.2, appliance case 5, traction wheel assembly 6, front catch 8.1, rear catch 8.2, main landing gear 9, master rise and fall
Frame profile 9.1 (being dotted line in figure), nose-gear 10, ground power supply cable 20, ground gas source pipe 21；
It is characterized in that：
Undercarriage supporting plate 3 is rectangular plate-like supporting plate；There is traction wheel assembly 6 front end of undercarriage supporting plate 3；
Traction wheel assembly 6 is included：Traction wheel shaft 6.1, traction race 6.2, traction wheel 6.3,
The connection traction wheel shaft 6.1 of traction wheel 6.3, the traction connection appliance case 5 of wheel shaft 6.1, traction race 6.2 is in frame torr of rising and falling
On plate 3, traction wheel 6.3 is in traction race 6.2；
There is roller assembly 2 end of undercarriage supporting plate 3, (can make the rolling-operation of undercarriage supporting plate 3)；
Roller assembly 2 is included：Roller 2.1, roller slot 2.2, roller axle 2.3,
There is roller axle 2.3 at the center of roller 2.1, roller 2.1 in roller slot 2.2, roller slot 2.2 on undercarriage supporting plate 3,
The connection undercarriage of roller axle 2.3 supporting plate 3；
Appliance case 5 is all around equipped with symmetrical four on undercarriage supporting plate 3；Have a pair, respectively in undercarriage
Front end both sides on supporting plate 3, traction wheel assembly 6 is in the inner side of appliance case 5；
There are diesel engine, generator, bleed machine in appliance case 5.
2nd, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described roller assembly 2 is a left side
Right symmetrical a pair.(being easily installed, also allow for undercarriage supporting plate 3 and turn)
3rd, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described undercarriage supporting plate 3
Middle front part has front catch 8.1, and front catch 8 connects front catch slide rail 4.1, and there are rear catch 8.2, trailing wheel in the middle part of undercarriage supporting plate 3
Catch slide rail 4.2 after the connection of gear 8.2, (front catch 8.1 and rear catch 8.2 can respectively along front catch slide rail 4.1 and rear catch slide rail
4.2 translations, when aircraft nose landing gear 9 reaches the middle front part of undercarriage supporting plate 3, forward and backward catch 8.1,8.2, respectively along forward and backward
Catch slide rail 4.1,4.2 moves to central authorities and blocks nose-gear 9, it is to avoid slide anteroposterior)
4th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described ground power supply cable
20 connection airborne vehicles.(APU on the airborne vehicle of alternative prior art)
5th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described ground gas source pipe
21 connection airborne vehicles.(APU on the airborne vehicle of alternative prior art, so-called APU are to load to use on the airborne vehicle of prior art
Start the device of premise power supply source and source of the gas in aeroengine)
6th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described roller 2.1 is rubber
Material.
7th, described main landing gear formula fuel-economizing noise reduction translation of embracing carries machine, it is characterised in that：Described roller 2.1 is carbonization
Silicon materials.
Embodiment 2
1st, embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine, including：Roller assembly 2, undercarriage supporting plate 3, front catch are slided
Rail 4.1, rear catch slide rail 4.2, appliance case 5, traction wheel assembly 6, front catch 8.1, rear catch 8.2, main landing gear 9, master rise and fall
Frame profile 9.1, nose-gear 10, ground power supply cable 20, ground gas source pipe 21；
Undercarriage supporting plate 3 is rectangular plate-like supporting plate；There is traction wheel assembly 6 front end of undercarriage supporting plate 3；
Traction wheel assembly 6 is included：Traction wheel shaft 6.1, traction race 6.2, traction wheel 6.3,
The connection traction wheel shaft 6.1 of traction wheel 6.3, the traction connection appliance case 5 of wheel shaft 6.1, traction race 6.2 is in frame torr of rising and falling
On plate 3, traction wheel 6.3 is in traction race 6.2；
There is roller assembly 2 end of undercarriage supporting plate 3；
Roller assembly 2 is included：Roller 2.1, roller slot 2.2, roller axle 2.3,
There is roller axle 2.3 at the center of roller 2.1, roller 2.1 in roller slot 2.2, roller slot 2.2 on undercarriage supporting plate 3,
The connection undercarriage of roller axle 2.3 supporting plate 3；
Appliance case 5 is all around equipped with symmetrical four on undercarriage supporting plate 3；Have a pair, respectively in undercarriage
Front end both sides on supporting plate 3, traction wheel assembly 6 is in the inner side of appliance case 5；
There are diesel engine, generator, bleed machine in appliance case 5；
Described roller assembly 2 is symmetrical a pair；
The middle front part of described undercarriage supporting plate 3 has front catch 8.1, and front catch 8.1 connects front catch slide rail 4.1, rises and falls
There are rear catch 8.2, catch slide rail 4.2 after the connection of rear catch 8.2 in the middle part of frame torr plate 3；
Ground power supply cable 20 connects airborne vehicle；Ground gas source pipe 21 connects airborne vehicle；
It is characterized in that：
1st, the step of embracing the application of main landing gear formula fuel-economizing noise reduction translation carrying machine：
Step A：Clear the runway after sliding one section on airborne vehicle runway after airborne vehicle landing station, then aircraft slide
To embracing on main landing gear formula fuel-economizing noise reduction translation carrying machine, nose-gear 10 between two appliance cases 5 through continue to start to
Stop when main landing gear 9 is reached between front catch 8.1 and rear catch 8.2, start front catch 8.1 and rear catch 8.2, make master rise and fall
Frame 9 is limited between front catch 8.1 and rear catch 8.2；(avoiding movement of the airborne vehicle on undercarriage supporting plate 3)
Step B：Ground power supply cable 20, ground gas source pipe 21 in appliance case 5 are connected on airborne vehicle, are started as boat
Pocket is powered supply, and the APU on airborne vehicle quits work；
Step C：Undercarriage supporting plate 3 will embrace the translation of main landing gear formula fuel-economizing noise reduction and carry machine and drive to along tooth bar rail 1 and stop
Machine level ground is standby；
Step D：When airborne vehicle will take off, start and embrace main landing gear formula fuel-economizing noise reduction translation carrying machine, airborne vehicle is delivered to
Near airborne vehicle runway, stop embracing the translation of main landing gear formula fuel-economizing noise reduction carrying a machine, by ground power supply cable 20 in appliance case 5,
Ground gas source pipe 21 disconnects with airborne vehicle；
Step E：Front catch 8.1 and rear catch 8.2 are opened, is started and is embraced main landing gear formula fuel-economizing noise reduction translation carrying machine, make boat
Pocket main landing gear 9 departs from undercarriage supporting plate 3；
Step F：Aeroengine is opened, makes airborne vehicle enter airfield runway, taken off after first power-assisted.
In addition to technical characteristic described herein, remaining is knowledge known to one of ordinary skill in the art, and here does not exist
Repeat.
Claims (7)
1. armful main landing gear formula fuel-economizing noise reduction translation carries machine, including：Roller assembly, undercarriage supporting plate, front catch slide rail, trailing wheel
Gear slide rail, appliance case, traction wheel assembly, front catch, rear catch, main landing gear, main landing gear profile, nose-gear, ground electricity
Source power cable, ground gas source pipe；
It is characterized in that：
Undercarriage supporting plate is rectangular plate-like supporting plate；There is traction wheel assembly undercarriage supporting plate front end；
Traction wheel assembly is included：Traction wheel shaft, traction race, traction wheel,
Traction wheel connection traction wheel shaft, traction wheel shaft connection appliance case, on undercarriage supporting plate, traction wheel is in traction for traction race
In race；
There is roller assembly the end of undercarriage supporting plate；
Roller assembly is included：Roller, roller slot, roller axle,
There is roller axle at roller center, and in roller slot, on undercarriage supporting plate, roller axle connects frame torr of rising and falling to roller slot to roller
Plate；
Appliance case is all around equipped with symmetrical four on undercarriage supporting plate；Have a pair, respectively undercarriage supporting plate it
On front end both sides, traction wheel assembly in the inner side of appliance case；
There are diesel engine, generator, bleed machine in appliance case.
2. the translation of main landing gear formula fuel-economizing noise reduction is embraced as claimed in claim 1 carries machine, it is characterised in that：Described group of rollers
Part is symmetrical a pair.
3. the translation of main landing gear formula fuel-economizing noise reduction is embraced as claimed in claim 1 carries machine, it is characterised in that：Described undercarriage
The middle front part of supporting plate has front catch, and catch slide rail before front catch connection has rear catch, rear catch connection in the middle part of undercarriage supporting plate
Catch slide rail afterwards.
4. the translation of main landing gear formula fuel-economizing noise reduction is embraced as claimed in claim 1 carries machine, it is characterised in that：Described ground electricity
Source power cable connects airborne vehicle.
5. the translation of main landing gear formula fuel-economizing noise reduction is embraced as claimed in claim 1 carries machine, it is characterised in that：Described ground gas
Source capsule road connects airborne vehicle.
6. the translation of main landing gear formula fuel-economizing noise reduction is embraced as claimed in claim 1 carries machine, it is characterised in that：Described roller is
Elastomeric material.
7. the translation of main landing gear formula fuel-economizing noise reduction is embraced as claimed in claim 1 carries machine, it is characterised in that：Described roller is
Carbofrax material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795725.3A CN106608362A (en) | 2016-08-30 | 2016-08-30 | Main undercarriage embracing type oil-saving noise-reducing translation bearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795725.3A CN106608362A (en) | 2016-08-30 | 2016-08-30 | Main undercarriage embracing type oil-saving noise-reducing translation bearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106608362A true CN106608362A (en) | 2017-05-03 |
Family
ID=58615041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795725.3A Withdrawn CN106608362A (en) | 2016-08-30 | 2016-08-30 | Main undercarriage embracing type oil-saving noise-reducing translation bearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106608362A (en) |
-
2016
- 2016-08-30 CN CN201610795725.3A patent/CN106608362A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170503 |
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| WW01 | Invention patent application withdrawn after publication |