CN1031972A - The device of destination - Google Patents
The device of destination Download PDFInfo
- Publication number
- CN1031972A CN1031972A CN 88106350 CN88106350A CN1031972A CN 1031972 A CN1031972 A CN 1031972A CN 88106350 CN88106350 CN 88106350 CN 88106350 A CN88106350 A CN 88106350A CN 1031972 A CN1031972 A CN 1031972A
- Authority
- CN
- China
- Prior art keywords
- wheel
- roller
- ground engaging
- ground
- roller apparatus
- 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- Withdrawn
Links
- 239000003381 stabilizer Substances 0.000 claims description 38
- 239000012530 fluid Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 239000012255 powdered metal Substances 0.000 claims description 3
- 229920001875 Ebonite Polymers 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 3
- 241001609213 Carassius carassius Species 0.000 claims 1
- 241000238366 Cephalopoda Species 0.000 claims 1
- 241000237858 Gastropoda Species 0.000 claims 1
- 206010020649 Hyperkeratosis Diseases 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 241000220317 Rosa Species 0.000 claims 1
- 241001157780 Scutigera coleoptrata Species 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052572 stoneware Inorganic materials 0.000 claims 1
- 230000001141 propulsive effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002344 fibroplastic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
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 for handling aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
Abstract
The device of destination comprises the wheel (12 of contrarotation, 23,24,34,41,53) and runner (14,21,23,38,42,52), their axis separately have one at interval, make wheel (14,21,22,38,42,52) with the wheel (16 of transportation means, 19,39,54,62), contact, and wheel (12,23,24,34,41,53) contact with ground, wheel (12,23,24,34,41,53) and the wheel (14,21,22,38,42,52) by a suitable support beam (26,33) support, actuating device makes wheel and wheel produce wedge on wheel, thereby provides propulsive effort to wheel.
Description
The present invention relates to the mobile device of transportation means, particularly controllably with wheeled transportation means from a device that moves to another place.
The present invention is specially adapted to mobile aircraft, but also can be used for moving other wheeled transportation means, comprises automobile, lorry, various wheeled transport vehicle, railway locomotive and similar vehicle.For simplicity, from moving of aircraft the present invention is described emphatically.
A transportation means is moved to another place from one, need utilize usually this transportation means itself propelling unit or with the transportation means that is moved bonded assembly auxiliary hitch removably.
The auxiliary hitch that is used for large aircraft is very expensive as the cost of this class device of using on the international airport.This class towing vehicle or draw gear are used to mobile aircraft turnover loading or in order to keep in repair or other purpose and mobile aircraft travels around tar macadam.Because this class towing vehicle cost is expensive, so sometimes because of can't buy this class vehicle, and influenced the operation of aircraft.
Towing vehicle, primary mover or draw gear can promote a transportation means, and as the condition that moves an airplane be: the ground contact force that produces between draw gear and the ground is greater than the frictional ground force that transportation means produced that is moved and other power.These power are the weight of draw gear, power that ground engaging stabiliser wheel obtained and the function of the friction coefficient between draw gear and the ground.Being coated with in the tar-macadam pavement, airport under the situation of water or ice, might also be extremely difficult even if will make draw gear produce enough aircrafts of parking of power pulling.Particularly when aircraft parked for a long time, so that tire and contact zone, ground are all the more so when forming " plane absorption ".
Usually, on the airport, use draw gear to need three people at least, i.e. a chaufeur and two observation persons.In some cases, also need extra personnel to assist to lay the pull bar of draw gear, the chock of moving aircraft and similar thing.Owing to need so many ground crews, the handling cost on airport increased.
On the airport of aviette, aircraft normally moves by manpower, rather than uses power.In some maintenance process, usually need quite continually the aircraft shift-in to be shifted out repair shed, require and coordinate other aircraft turnover repair shed to satisfy whole dimensions of repairing.Each mobile aircraft is all wanted labor intensive and may be produced the wing wing tip and the scratching of frame or similar structures, causes aircraft to damage.In addition, use existing this class draw gear or primary mover can increase pollution in repair shed, this should be avoided as far as possible.
Disclose a kind of improvement aircraft towing in No. 519027, the Australian Patent, it has a platform, is used to place the preceding wheel apparatus that is pulled aircraft.Extend the front-wheel introducing swash plate that an inclined-plane forms on the platform.This swash plate is the lifting that pivotally attached, oil jack are controlled this inclined-plane.
This vehicle need promote the front-wheel of aircraft, thereby has also promoted the predecessor of aircraft.For large aircraft, the quality that rises on the vehicle can be quite big.In addition, the structure of vehicle should be enough to bear the vertical load of aircraft weight on front-wheel.
Thereby, need provide a kind of and be used for destination, as the device of mobile aircraft, it can be avoided or can weaken some disadvantage that exists in the existing mobile device at least.
This destination device also should be cheap, easy to use.
This destination device also should be able to be used for the residing any ground of transportation means.
This destination device also should be able to become various forms with the type conversion that is moved transportation means according to range of use.
The purpose of this invention is to provide a kind of device that is used to move to the transportation means of a rare ground engaging stabiliser wheel, this device comprises having a rotating ground engaging stabiliser wheel device at least, the device that has an actuating device that contacts with the ground engaging stabiliser wheel of transportation means at least and make described ground engaging stabiliser wheel device and actuating device contrarotation.
Another object of the present invention provides a kind of device that is supported on the transportation means on some wheels that is used for moving, this device comprises that a pair of rotating actuating device, this actuating device contact with a wheel on the transportation means at least, and at least one ground engaging stabiliser wheel device, first propelling unit that promotes the ground engaging stabiliser wheel device make wheel wipe contact, second propelling unit on an actuating device and the transportation means rotate a said actuating device and the contrarotation of ground engaging stabiliser wheel device, also drive wheel on the transportation means thus.
The present invention has provided an embodiment that is specially adapted to mobile aircraft.,Сデ⒑ィ=サァCǚ=7ССΣィ⑼üΣνСKС⒂3ΣァHСΣμVちā。
Owing to utilize the contrarotation actuating device to contact and make its rotation, produce propulsive effort on the ground by ground engaging stabiliser wheel with the wheel of transportation means, and the front and back of a wheel of transportation means all dispose the above-mentioned device of a cover, thereby this mobile device can be along a certain direction destination, and in the process that transportation means moves, said mobile device can also be done brake equipment and use.
If desired, can arrange guide roller, make mobile device relative wheel location in the wheel both sides of transportation means.This guide roller can also help to turn to, and this can find out in the following description significantly.
In an embodiment of the present invention, can be installed on the framework, on this framework hinge fraction be arranged ground engaging stabiliser wheel and wheel drive unit several, thereby allowing wherein a pair of in the contact of transportation means wheel front, another is to contacting in the wheel back rotationally.On the support hydraulic actuating cylinder and/or lockable mechanism can be installed, two pairs of ground engaging stabiliser wheels that are positioned at before and after the wheel can be moved in opposite directions with wheel drive unit, thereby the wheel of transportation means is clipped in wherein, impose necessary driving force to wheel surface and ground thus.We will see, when wheel drive unit and ground engaging stabiliser wheel backward rotation, can produce wedge behind the wheel, make that the load on the transportation means wheel is passed to ground engaging stabiliser wheel by wheel drive unit, and then pass to ground.If desired, the Locking Device fluid power on framework or other type can make opposed ground engaging stabiliser wheel and wheel drive unit move so far in opposite directions, so that the wheel on the transportation means is held up from ground basically, like this, the weight of transportation means is on the payload segment ground on this wheel or be added to fully on the ground engaging stabiliser wheel of mobile device.
Destination device of the present invention, its structure is compact, and manufacturing cost also is lower than existing aircraft " draw gear " basically.Because mobile device cost of the present invention is lower, so each passage of airport can be equipped with one.Every like this airplane can be used passage separately.This is for emergency situation, as when catching fire, evacuates aircraft and benefit.Because all aircrafts can both promptly move on to safety place, and a draw gear that needn't wait by airport draws.
In addition, aircraft mobile device of the present invention can also be used as the chock of aircraft bogie wheel.Like this, the ground crew had both made and had forgotten that to add chock to aircraft also not serious.
The purpose of another embodiment of the present invention provide a kind of carrying implement, this machine that is used to move to the transportation means of a rare ground engaging stabiliser wheel comprise have a rotating wheel component at least, at least two running rollers that contact with the wheel of transportation means or wheel, they are in contact with it, drive in addition in addition the device of ground engaging stabiliser wheel respectively before and after wheel.In this structure, the ground engaging stabiliser wheel parts are relatively large, and two running rollers that contact with the wheel of transportation means or wheel apply horizontal force to wheel and move it.Friction force between the wheel of transportation means and running roller that is in contact with it or the wheel produces wedge, makes the downward power of generation on the ground engaging stabiliser wheel, thereby has increased and ground-surface wipe contact.
For making the present invention be easier to understand, embodiments of the invention are described hereinafter with reference to accompanying drawing.
Fig. 1 be an embodiment of destination device of the present invention front view,
Fig. 2 be device shown in Figure 1 lateral plan,
Fig. 3 be another embodiment of the present invention front view,
Fig. 4 be lateral plan embodiment illustrated in fig. 3,
Fig. 5 be birds-eye view embodiment illustrated in fig. 3,
Fig. 6 be one embodiment of the present of invention birds-eye view,
Fig. 7 be another embodiment of the present invention birds-eye view,
Fig. 8 is the scheme drawing of drive roller wheel of the present invention.
Transportation means mobile device shown in Fig. 1,2, include a pair of contrarotation wheels 12 and 14, wheel 12 and take turns on 14 axles that are installed in side by side separately, axle has one at interval at least in vertical direction with between centers.Wheel 12 contacts with ground, is supported on the position that is above the ground level and contacts with the surface of the tire 16 of the transportation means that is moved and take turns 14, for example the front tyre of aircraft.
The two pairs of contrarotation wheels 12 and 14 are the place ahead and the rear of position tires 16 respectively.If desired, can set up guide roller 17, be used for adjusting exactly the position of contrarotation wheels 12 and 14, make its relative tire 16 centerings in the both sides of tire 16.
In another kind support and drive arrangement, adjacent wheel interconnects with interior engagement helical wheel, like this, the end of a wheel 12 is rotated and can directly be promoted next wheel 14 backward rotation direct coupled with it, next wheel 14 is rotated, by that analogy, whole wheels are rotated.
In another kind of drive arrangement, wheel 12 is to be driven along a direction by fluid power or electric power, takes turns 14 and is then driven in opposite direction by fluid power or electric power.In this layout, each wheel in each group can be driven respectively and control respectively.So the wheel rotor speed of an end can be higher than the wheel of the other end in this group in one group of wheel, thereby produce gyroscopic action, tire 16 is turned to.
In the present embodiment, device is work like this, and wheel 12 is along a certain direction, and for example the direction of arrow A shown in Figure 1 is rotated, and wheel 14 is along the backward rotation of direction shown in the arrow B.Like this, the wheels on the right are to moving to left, as shown in Figure 1.Between wheel 14 and tire 16, produce wedge thus, and on wheel 12, produce a downward power.This wedging effect and wheel 14 rotation combined action are rotated tire 16 in the direction of arrow C, thus make wheel and the transportation means that is attached thereto mobile in the direction of arrow D.
When tire 16 moves to left with the speed that is same as the right wheels, the rotation of left side wheels 12 and 14 boosting tires 16.
To left side wheels brake activation power, make it relatively rotate the motion of wheel and tire 16 of transportation means of can slowing down of slowing down, because tire is bigger with the friction force of wheel 14, thereby the motion of tire 16 is slowed down thereupon.
In an embodiment of the present invention, wheels 12 and 14 are driven by electric power or fluid power, and, but its acceleration-deceleration Be Controlled jumps out of the deceleration wheels to prevent tire 16.Yet we will see that the relative size of wheels and tire 16 also can influence acceleration-deceleration.If desired, can increase feedback system and guide roller, the trend of jumping in order to the arbitrary tire of sensing, thus revise the variation of acceleration, deceleration degree automatically, so just can eliminate potential problem.
Although the wheel in wheels shown in Figure 2 12 and 14 is close to mutually, be appreciated that these wheels also can be spaced from each other or arrange according to the mode different with schematic structure.As long as with the wheel of ground and transportation means enough contact areas are arranged, then the connection between the contrarotation wheel can be adopted any suitable form.
Be understood that, when a certain direction moves, play the contrarotation wheels 12 and 14 of driving action, when transportation means is mobile round about, then become brake wheel at transportation means.
Shown in Fig. 3,4,5, the aircraft nose wheel assembly has two-wheel and tire 19 usually.In the present embodiment, two coaxial running rollers 21 are positioned at before the tire 19, and second pair of 22 of coaxial running roller is positioned at after the tire 19.The two pairs of running rollers 21 and 22 are supported on the ground by two pairs of roughly coaxial wheels 23 and 24 respectively.Two pairs of wheels 23 are to be connected by attaching parts 26 of every side with 24, and attaching parts 26 has separated two pairs of wheels 23 and 24 and the two pairs of running rollers 21 and 22 that match respectively with them.Attaching parts 26 is preferably adjustable, so that the wheel of corresponding different model is adjusted the device of destination.When driving, attaching parts 26 can locking.And structure as shown in Figure 5 forms by two that are hinged at the attaching parts 26 of a side, and hinge-point is at 27 places.Make two pairs of wheels 23 and 24 can move on to the position of almost coaxial, position like this from rigging position shown in Figure 5 so that the device of destination enters or deactivates.If desired, the layout of hinge-point 27 can make wheel 24 with wheel 23 almost coaxials the time, from raked floor.Like this, when deactivating the position, the drive performance of wheel 23 moves thrust unit.
The guide roller of installing on the vertical semi-girder 26 of attaching parts 26 28, its effect are the contacts side surfaces with tire 19, with the device of the proofreading and correct destination position with respect to wheel and tire 19.
When work, fluid power, electric power or other actuating device drive roller wheel 21 and 22 and wheel 23 and 24, make running roller 21 and wheel 23 backward rotation, associated running roller 22 and wheel 24 be motion herewith also, and mode of motion and embodiment noted earlier are similar.Counter-rotational relative velocity is the straight function of running roller and wheel.Backward rotation and rear roll 22 produce wedge with the wipe contact of tire 19, make tire 19 apply a downward load to wheels 23/24.
Turning to of two-wheel tire 19 can realize that promptly " trackslipping " turns to by the speed that changes coaxial drive wheel 23/24.Respectively each wheel in every pair of wheel 23 and 24 is suitably controlled with electric power or hydraulic drive, then can control rotation direction and velocity of rotation at an easy rate, carry out automatic guidance with micro controller system or computer system and appropriate software, can guarantee the wheel of every pair of wheel 23 and 24 and the running roller of the every pair of running roller 21 and 22, can both be driven respectively as required, thereby realize wheel and tire 19 needed motions.
Fig. 6 has represented another embodiment of device of the destination of use single-wheel of the present invention.Represented the method for operator among the figure with handle 31 thrust units.Handle 31 is to be linked on the car fork 33 by a suitably long bar 32, and car fork 33 links to each other with a pair of coaxial wheel 34.Handle 31 comprises " pincers handle " type control stalk 36 and control button 37.If desired, handle 31 can be positioned on (not expression among the figure) on the wheeled platform, and the operator can stand on the platform.
The running roller 38 that contacts with the surface of aircraft tyre 39 is connected with wheel 34, and type of attachment and previous embodiment are similar.The direction that running roller 38 rotates and the switched in opposite of wheel 34, its rotating speed is lower, rotates so that promote tire 19, and type of drive is with noted earlier identical.Second pair of wheel 41 is connected with second running roller 42, and this running roller contacts with the front of tire 39.All be connected fluid power or electric power motor and change speed gear box on the every pair of wheel 34 and 41, making power pass to wheel 34 and 41 and the running roller 38 and 42 that links with it.The every pair of wheel and motor 43 all are by attaching parts 44 that cooperatively interacts and 46 bonded assemblys.Attaching parts 44 and 46 has vertical guide groove (not having expression) that they can be vertically moved relatively in the direction of arrow E, but any rotation and side travel can not be arranged.A guide groove 47 is arranged on the attaching parts 44, and a pin 48 that is supported on the attaching parts 46 passes guide groove 47.On the attaching parts 44 whole length relative with 46, flexible relatively by guide groove, they also can relatively rotate along arrow F direction around pin 48.Second pair of wheel 41, running roller 42 that links with it and fluid power motor 43 move on to control position from tire 39 fronts, so just make the device of destination can enter or withdraw from a suitable wheel position.Hydraulic actuating cylinder 49 and 51 be used to control linkage part 44 with 46 relative to vertically moving and rotating.
Fig. 7 has represented the destination device with plan view, and hinged ground engaging stabiliser wheel 53 (do not have expression) on the support frame or on other position, is realized two-wheel 54 turning in moving on shown position.Be supported on guide roller 56 on the same vehicle frame and be pressed in the both sides of the wheel 54 of transportation means, make wheel 54 turn to the needed shift position of transportation means around its center support 57.Drive roller wheel 52 acts on and promotes it on the wheel of transportation means and rotate, and the velocity of rotation that also can change wheel 54 realizes turning to mobile.
What the surface material of ground engaging stabiliser wheel and/or the running roller that contacts with wheel should be selected is complementary, so that the device of the destination that starts can promote wheel.
The crystal grain of metal drive roller wheel of ceramic powders or metal running roller is thick, thereby can produce enough wipe contacts between drive roller wheel and wheel tyre.In addition, the drive roller wheel surface also can make with emery wheel similar.If desired, running roller can be made grooved surface, perhaps use infused composite, open ceramic material, by the fibroplastic metal brush material of dense metal, perhaps powdered-metal is immersed in the group water solution, it can discharge some friction particles that can be seeped into the running roller surface.
In another kind of structure, drive roller wheel can be made up of one group of thin disk, and disk is positioned on the same axle basically, but can relatively move, thereby produces a kind of self-regulation campaign.Can process the edge of appropriate form on this disk, with convenient clamping wheel tire.
Ground engaging stabiliser wheel also can be used, and makes as materials such as hard rubber, infused composite, metal, powdered-metal, metal fibre even air-inflation tyres.As previously mentioned, the device of destination can be supplied with power from battery or with main power with fluid power or by electrical motor driven.As previously mentioned, drive preferably controollable, thereby so that keep the steady wheel that prevents of acceleration, deceleration degree to skip running roller.In addition, wheel and running roller also can use gear wheel shaft, chain-driving, toothed belt, torque converter or similar means to drive.Transmission device preferably has differential action, and a ground engaging stabiliser wheel and another ground engaging stabiliser wheel speed do not wait when turning to assurance.
Be used under the different ground-surface situations at the destination device, as concrete road, bituminous road, ice road, Xue Lu and similar road surface, at this moment, ground engaging stabiliser wheel and the tire of the running roller that contacts wheel can be replaced with the tire of respective material.On ice snow covered pavement, may need two mobile devices to move a large aircraft.Mobile device should be designed to be used for the main landing wheel of aircraft, also can be used for common front-wheel.
In order to guarantee in drive roller wheel and to be driven enough friction force are arranged between the wheel, the most handy fluid power or electric powerplant with passive wheel " clamping " between drive roller wheel, thereby produce enough friction force, and on wheels, produce downward power.If desired, follower can be raised to the ground-surface position of basic disengaging, and like this, under some special situation of difficult, as on smooth surface or similar road surface, total weight is then born by wheels.
In addition, this device also can use in following situation, and promptly running roller is not driven, but freely leans against on the wheel, produces wedge between wheel and ground engaging stabiliser wheel, weight is changeed from car pass to ground engaging stabiliser wheel, thereby help moving of device.In this structure, the running roller that freely rotates promotes wheel as voussoir and advances.This is specially adapted to rough road, as ground surface or similar road surface.
In structure shown in Figure 8, each running roller that contacts with wheel 62 can process flange or make shape shown in Figure 8, to cooperate the curve form of tire 61.This running roller shape helps to keep contacting of running roller 62 and tire 61, and does not need extra guide roller.
Can set up a handle on the destination device, when this installed upper and lower or side travel, handle can freely be controlled speed and direction, displacement and/or decision acceleration/accel, speed and the direction of this device motion.Because apparatus cost of the present invention is cheap relatively, so the loading field of each aircraft all can be equipped with one.In this case, this device can be received on the main power with the cable that is fit to.
This device that is used for aviette can make weight light, cost is lower, move for general aircraft, only with battery-operated just enough.In addition, hydraulic transmission can provide power with combustion engine or similar primary mover.
Claims (17)
1, the device of destination, be used for moving a transportation means with a ground wheel, said device comprises: at least one rotating ground engaging stabiliser wheel device, at least one be used to contact the ground wheel periphery of transportation means rotating drive roller wheel device, guarantee the bracing or strutting arrangement separated by a certain interval of rotation axis separately of ground engaging stabiliser wheel device and roller apparatus and the actuating device that makes ground engaging stabiliser wheel device and the contrarotation of drive roller wheel device.
2, according to the described device of claim 1, it is characterized in that opposed two pairs of ground engaging stabiliser wheel devices that separate and roller apparatus, lay respectively at before and after the ground wheel of transportation means, support by said bracing or strutting arrangement.
3, according to claim 1 or 2 described devices, it is characterized in that the ground engaging stabiliser wheel device comprises the wheel of at least two crash-resistant solids, wherein have at least a wheel to drive by actuating device, mobile device is moved along ground.
4, according to each described device in the claim 1 to 3, it is characterized in that having at least in the said roller apparatus running roller of a crash-resistant solid contact with the wheel periphery of transportation means, when running roller is driven by actuating device, the running roller surface applies friction drive to wheel.
5, according to each described device in the claim 1 to 4, it is characterized in that actuating device comprises that electric power or fluid power CD-ROM drive motor, motor make ground engaging stabiliser wheel device and the roller apparatus contrarotation of interlock with it, its relative rotation speed is ground engaging stabiliser wheel device and the roller apparatus function of size separately.
6, according to the described device of claim 5, it is characterized in that this relative rotation speed can change, quicken or deceleration force thereby impose to wheel.
7, require according to aforesaid right in each described device, it is characterized in that described bracing or strutting arrangement upper support the guide roller that is used to contact the wheel two sides.
8, according to the described device of claim 2, it is characterized in that being connected with control setup on that said bracing or strutting arrangement is made up of two members that mutually are hinged, first member, said two pairs of wheel apparatus that separate and a pair of being positioned on first member in the roller apparatus, another makes two members pivot device to being positioned on second member in addition on bracing or strutting arrangement.
9,, it is characterized in that said bracing or strutting arrangement comprises the device that can change the two pairs of wheels intervals that are separated by according to the described device of claim 8.
10, according to claim 8 or 9 described devices, it is characterized in that said control setup comprises a handle that is stretched out by said first member, this handle comprises the control of speed and direction, is used to revise and change the speed and the direction of wheel apparatus and roller apparatus contrarotation.
11,, it is characterized in that described control setup comprises the platform that operator of a confession uses according to claim 8,9 or 10 described devices.
12, according to each described device in claim 2 and the claim 8 to 11, it is characterized in that said bracing or strutting arrangement comprises a pair of side bar that separates in the horizontal direction, this interconnected side bar with the anchor shaft device at the two ends of side bar, said wheel apparatus is supported on the said shaft device and between the side of each side bar, and each shaft device all has the grand ⑾ common house centipede of Huan's squid snail to flatter male the trying to gain of between wheel apparatus to examine the swollen father's magnesium bucket deep blue despot of callus Venezuelan to shoulder the bony father's rose of the crucian carp sodium that raises rare
13, the device of destination, be used for moving a transportation means with a plurality of ground wheels, said device comprises: the bracing or strutting arrangement that is supporting a pair of pivotable drive roller apparatus, the drive roller wheel device contacts with a wheel at least, has a ground engaging stabiliser wheel device in addition at least, second roller apparatus promotes the ground engaging stabiliser wheel device, thereby make a roller apparatus and wheel wipe contact, and actuating device pushes away second roller apparatus along the direction rotation in contrast to the ground engaging stabiliser wheel device, like this, second roller apparatus promotes wheel, and the device of destination is moved along ground.
14, according to each said device in the aforesaid right requirement, it is characterized in that the peripheral shape of described roller apparatus can be close on the wheel surface.
15, according to each described device in the aforesaid right requirement, it is characterized in that described roller apparatus or its surface material can comprise: metal, hard rubber, ceramic powders metal, bonding sand grains, rosette group, infused composite, stoneware, metal brush, powdered-metal and synthetic plastics on solid-based to select in the various materials.
16, require according to aforesaid right in each described device, thereby it is characterized in that fluid power on the bracing or strutting arrangement or electric power control fixing device can move a roller apparatus with respect to second roller apparatus wheel is clipped in therebetween.
17, according to each described device in the aforesaid right requirement, it is characterized in that described ground engaging stabiliser wheel device can move with respect to bracing or strutting arrangement, thereby realize turning to of mobile device.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPI3320 | 1987-07-24 | ||
AUPI332087 | 1987-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1031972A true CN1031972A (en) | 1989-03-29 |
CN1013845B CN1013845B (en) | 1991-09-11 |
Family
ID=3772346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 88106350 Expired CN1013845B (en) | 1987-07-24 | 1988-07-23 | Vehicle moving apparatus |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0376970A4 (en) |
JP (1) | JPH03500517A (en) |
CN (1) | CN1013845B (en) |
DK (1) | DK19190A (en) |
FI (1) | FI900354A0 (en) |
NZ (1) | NZ225514A (en) |
WO (1) | WO1989000937A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1053149C (en) * | 1995-10-27 | 2000-06-07 | 大福株式会社 | Car body carrier |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI81534C (en) * | 1989-03-31 | 1990-11-12 | Tana Jyrae Ky | Transport device with support wheels |
IT1257366B (en) * | 1992-08-03 | 1996-01-15 | Fresia Spa | AIRCRAFT TOWING TRACTOR. |
GB201611485D0 (en) * | 2016-06-30 | 2016-08-17 | Costello Steven D J | Improvements to aircraft taxing |
CN107089222A (en) * | 2017-04-18 | 2017-08-25 | 沈明生 | Battery truck spare tyre wheel |
GB201707691D0 (en) * | 2017-05-12 | 2017-06-28 | Mclaren Applied Tech Ltd | Shunt device |
CN107891849A (en) * | 2017-10-30 | 2018-04-10 | 黄丽贤 | A kind of racing car is driven in the wrong direction device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB520051A (en) * | 1938-10-20 | 1940-04-12 | Arthur Ernest Lake | An improved apparatus for manoeuvring aircraft |
US2987133A (en) * | 1956-05-18 | 1961-06-06 | Air Logistics Corp | Apparatus for moving aircraft and other wheeled structures on the ground |
US3005510A (en) * | 1959-03-09 | 1961-10-24 | Delbert L Phillips | Auxiliary drive unit for vehicles |
GB909697A (en) * | 1960-04-13 | 1962-10-31 | Ml Aviation Co Ltd | Apparatus for use in manoeuvring vehicles |
SE437137B (en) * | 1982-12-01 | 1985-02-11 | Rejmyre Maskin Ab | DRIVE |
DE3470722D1 (en) * | 1983-09-13 | 1988-06-01 | Matti Sinkkonen | Apparatus to move wheeled vehicle |
FI74664C (en) * | 1986-04-24 | 1988-03-10 | Tana Jyrae Ky | Traveling device. |
-
1988
- 1988-07-21 NZ NZ22551488A patent/NZ225514A/en unknown
- 1988-07-22 EP EP19880907153 patent/EP0376970A4/en not_active Withdrawn
- 1988-07-22 JP JP50615988A patent/JPH03500517A/en active Pending
- 1988-07-22 WO PCT/AU1988/000264 patent/WO1989000937A1/en not_active Application Discontinuation
- 1988-07-23 CN CN 88106350 patent/CN1013845B/en not_active Expired
-
1990
- 1990-01-23 FI FI900354A patent/FI900354A0/en not_active Application Discontinuation
- 1990-01-24 DK DK019190A patent/DK19190A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1053149C (en) * | 1995-10-27 | 2000-06-07 | 大福株式会社 | Car body carrier |
Also Published As
Publication number | Publication date |
---|---|
EP0376970A1 (en) | 1990-07-11 |
EP0376970A4 (en) | 1992-09-30 |
CN1013845B (en) | 1991-09-11 |
NZ225514A (en) | 1990-10-26 |
DK19190D0 (en) | 1990-01-24 |
JPH03500517A (en) | 1991-02-07 |
FI900354A0 (en) | 1990-01-23 |
DK19190A (en) | 1990-01-24 |
WO1989000937A1 (en) | 1989-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2782076A (en) | Traction device | |
AU2021103701A4 (en) | Self-Propelled Vehicle For Removing Sand From Track | |
CN1031972A (en) | The device of destination | |
CN112208786A (en) | Rodless aircraft tractor with four-wheel drive | |
WO2019130251A1 (en) | Ground maneuver assistance system for aircraft | |
CN1185120C (en) | Overhead quick traffic system between cities | |
RU2365524C1 (en) | Aircraft small-size towing device | |
US2425886A (en) | Launching and landing of land-based airplanes | |
CN1200088A (en) | Semi-rigid, fin-based transportation system | |
CN217973995U (en) | Crawler-type road surface vehicle | |
CN2199911Y (en) | Small size high effective endless-track tractor | |
JPH09322344A (en) | Self-propelled machine utilizing overhead line | |
CN214216168U (en) | Rodless aircraft tractor with four-wheel drive | |
RU2194652C2 (en) | Method of towing aircraft | |
CN212388626U (en) | Miniature diesel four-wheel drive loader | |
WO2011017963A1 (en) | Floating loading truck provided with double shafts and eight wheels and used in acceleration loading experiment for road surface | |
CN213502307U (en) | Four-wheel-drive rail flaw detection vehicle | |
CN2725241Y (en) | Vertical cane car loader | |
CN212832264U (en) | Multifunctional loading and unloading cart | |
CN103043129B (en) | Convex track wheel assembly | |
CN220180788U (en) | U-shaped bidirectional propeller | |
CN202156414U (en) | Land-ropeway dual-purpose vehicle and special ropeway device thereof | |
AU627693B2 (en) | Vehicle moving apparatus | |
CN2673746Y (en) | Vehicle danger avoidance brake | |
CN219950309U (en) | Loading, transporting and cable laying vehicle for two-line bidirectional running of ballastless track plates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C13 | Decision | ||
GR02 | Examined patent application | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |