CN106183617A - There is main tire and the vehicle wheel component of accessory whorl tire and there is its vehicle - Google Patents
There is main tire and the vehicle wheel component of accessory whorl tire and there is its vehicle Download PDFInfo
- Publication number
- CN106183617A CN106183617A CN201610596029.XA CN201610596029A CN106183617A CN 106183617 A CN106183617 A CN 106183617A CN 201610596029 A CN201610596029 A CN 201610596029A CN 106183617 A CN106183617 A CN 106183617A
- Authority
- CN
- China
- Prior art keywords
- tire
- accessory whorl
- wheel
- main
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
- B60B11/04—Wheels with a rim capable of carrying more than one tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread
Abstract
The invention discloses a kind of vehicle that there is main tire and the vehicle wheel component of accessory whorl tire and there is it.The described vehicle wheel component with main tire and accessory whorl tire includes: wheel, secondary tire body, aerating device and support means, and wheel is provided with main tire；Secondary tire body is configured to air bag and is arranged on the lateral surface of wheel, wherein is suitable to contact with ground after secondary tire body inflation；Aerating device is arranged on wheel and for secondary tire body inflation；Support means is arranged on wheel and is in the center of secondary tire body after secondary tire body inflation, and support means has multiple support arm, and the outer end of each support arm supports secondary tire body.According to the present invention, there is main tire and the vehicle wheel component of accessory whorl tire, braking ability and the safety of automobile can be promoted.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of vehicle wheel component with main tire and accessory whorl tire
And there is its vehicle.
Background technology
In daily life, along with automobile popularization degree is more and more higher, the vehicle accident caused because of automobile is also rising year by year,
Wherein car crass is one of severe traffic accidents, often results in casualties and property loss, therefore automotive crash safety
Become one of important problem of early stage design.
Tire is the vitals of motor line walking system, is directly contacted with road surface by tread, bears the matter of full car
Amount, utilizes the elasticity of tire self, relaxes impact and vibration in travelling, and tyre surface is by the active force with ground thus changes
Becoming movement velocity and the direction of automobile, play vital effect in collision process, existing tire is to drive in an impact
Member trample brake pedal and rely on the friction between tire and ground realize slow down purpose, in case of emergency belong to by
, there is room for improvement in dynamic safety-related part.
Summary of the invention
It is contemplated that solve one of above-mentioned technical problem of the prior art the most to a certain extent.To this end, this
A bright purpose be to propose a kind of can improve automobile brake perfrmance there is main tire and the vehicle wheel component of accessory whorl tire.
Further object is that and propose a kind of there is the above-mentioned vehicle wheel component with main tire and accessory whorl tire
Vehicle.
According to a first aspect of the present invention there is main tire and the vehicle wheel component of accessory whorl tire, including wheel, on described wheel
It is provided with main tire；Secondary tire body, described secondary tire body be configured to air bag and be arranged on described wheel lateral surface on, its
Described in be suitable to contact with ground after secondary tire body inflation；Aerating device, described aerating device be arranged on described wheel and
For to described secondary tire body inflation；Support means, described support means is arranged on described wheel and at described accessory whorl tire
Being in the center of described secondary tire body after body inflation, described support means has multiple support arm, each described support arm
Outer end support described secondary tire body.
According to the present invention, there is main tire and the vehicle wheel component of accessory whorl tire, by increasing secondary tire construction, can be promptly
When braking or collide, it is effectively increased the width that lands of tire, increases the frictional force of tire and ground, reduce braking distance,
Thus avoid accident to occur or reduce damage when collision occurs.
In some preferred embodiments of the present invention, the lateral surface of described wheel is provided with the described secondary tire body of storage
Accommodating groove.
Preferably, described accommodating groove is positioned on the back-up ring of described wheel.
Preferably, the vehicle wheel component described in main tire and accessory whorl tire also includes: baffle plate, described baffle plate is arranged on described
The opening part of accommodating groove and be used for blocking described secondary tire body.
In some preferred embodiments of the present invention, described aerating device is multiple and is uniformly distributed circumferentially at described car
On the back-up ring of wheel.
In some preferred embodiments of the present invention, described aerating device is ignition and detonation formula aerating device.
In some preferred embodiments of the present invention, described secondary tire body is provided with valve, described aerating device with
Described valve is connected, and described valve is closed after described secondary tire body is full of gas.
In some preferred embodiments of the present invention, described support means is arranged on the center of described wheel and is in folding
Overlapping state, when described secondary tire body inflatable open, described support means is extended configuration from collapsed state, so that institute
State support arm to stretch out to support described secondary tire body.
Preferably, described support means when being in described extended configuration multiple described support arms be radiation with the center of wheel
Shape is distributed.
Vehicle according to the second aspect of the invention, arranges just like first aspect that any one described has main tire and pair
The vehicle wheel component of tire.Described vehicle is had relative to prior art with the above-mentioned vehicle wheel component with main tire and accessory whorl tire
Some Dominant Facies are same, do not repeat them here.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vehicle wheel component with main tire and accessory whorl tire according to embodiments of the present invention, accessory whorl
Tire is in the state of not detonating；
Fig. 2 is the structural representation of the vehicle wheel component with main tire and accessory whorl tire according to embodiments of the present invention, accessory whorl
Tire is in the state of detonating；
Fig. 3 is the effect signal after the vehicle wheel component with main tire and accessory whorl tire according to embodiments of the present invention detonates
Figure.
Reference:
Vehicle wheel component 100, wheel 1, main tire 11, back-up ring 12, baffle plate 13, fixing bolt 14, spoke 15, car mark 16, secondary
Tire body 2, valve 21, front range radar 3, support arm 4, aerating device 5, Gas controller 6.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " on ", D score, "front", "rear", " left ",
Orientation or the position relationship of the instruction such as " right ", " vertically ", " level ", " top ", " end " " interior ", " outward " are based on side shown in the drawings
Position or position relationship, be for only for ease of and describe the present invention and simplify description rather than instruction or the device of hint indication or unit
Part must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be to electrically connect maybe can communicate with one another；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can
To be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art,
Above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Referring to Fig. 1-Fig. 3, the vehicle wheel component 100 with main tire and accessory whorl tire according to embodiments of the present invention is described.
As shown in Figure 1-Figure 3, the vehicle wheel component 100 with main tire and accessory whorl tire according to embodiments of the present invention includes wheel 1, accessory whorl
Tire body 2, aerating device 5 and support means.
Wheel 1 is provided with fixing bolt 14, and fixing bolt 14 is for fixing wheel 1 with wheel hub, and fixing bolt 14 is permissible
For multiple, multiple fixing bolts 14 are arranged around the rotation axis of wheel 1, it is preferable that multiple fixing bolts 14 are evenly distributed on
On the circle of wheel 1 rotary shaft, wheel hub is assemblied on semiaxis, can rotate with semiaxis, and main tire 11 is arranged on wheel
On the wheel rim of hub, can ground connection roll, it is achieved with the driving performance contacting and ensureing vehicle on road surface.
Secondary tire body 2 be configured to air bag and be arranged on wheel 1 lateral surface on, wherein suitable after secondary tire body 2 inflation
In contacting with ground, secondary tire body 2, after inflation, can serve as the effect of conventional tyre and directly contact with ground,
Increase contact area, thus increase frictional resistance.
Aerating device 5 is arranged on wheel 1 and for inflating to secondary tire body 2.
Support means is arranged on wheel 1 and is in the center of secondary tire body 2 after secondary tire body 2 inflation, supports
Device has multiple support arm 4, and the outer end of each support arm 4 supports secondary tire body 2.
Such as, in brake hard or when colliding, accessory whorl tire and accessory whorl tire support means change, and participate in tire
In braking and supporting role, auxiliary main tire 11 completes the braking procedure of automobile, during this period, secondary tire body 2 add with
The contact area on ground, thus increase frictional force, make braking effect become apparent from, weaken collision energy, the most secondary Tire support
Secondary tire body 2 can effectively be supported by device.
The vehicle wheel component 100 with main tire and accessory whorl tire according to embodiments of the present invention, by increasing secondary tire construction,
The width that lands of tire can be effectively increased, increase the frictional force of tire and ground, reduce braking distance, thus avoid accident to occur
Or reduce damage when collision occurs.
In certain embodiments, main tire 11 is in cirque structure, it may include cover tire and the inner tube of a tyre, and cover tire can be provided with wheel
Tire decorative pattern, for directly contacting with road surface, produces frictional force by the pattern block on cover tire with road surface, with provide Automobile drive,
Braking and the power source turned to, tyre tread can increase wheel 1 adhesive ability simultaneously, prevents wheel 1 from skidding, and reduces passenger injured
Probability.
Preferably, the cover tire of main tire 11 and the inner tube of a tyre all can use gum elastic molding, and thus mitigation is subject in travelling
Shock and vibration.
In certain embodiments, as in figure 2 it is shown, be provided with back-up ring 12 on the lateral surface of wheel 1, back-up ring 12 is positioned at wheel 1
The both sides of the edge of wheel rim, and the lateral surface of prominent wheel rim, back-up ring 12 plays the effect that main tire 11 is positioned and fixed.
Preferably, accommodating groove is positioned on the back-up ring 12 of wheel 1, and accommodating groove is ring-type, inner hollow, is used for receiving accessory whorl tire
Body 2, i.e. in automobile normal running, accessory whorl tire is in compressive state, and deposits in accommodating groove, it is ensured that outward appearance is invisible.
As a kind of embodiment, the vehicle wheel component 100 with main tire and accessory whorl tire also includes that baffle plate 13, baffle plate 13 set
Putting at the opening part of accommodating groove and for blocking secondary tire body 2, during normal vehicle operation, accessory whorl tire is in compression shape
State, deposits in accommodating groove, and is blocked by baffle plate 13, thus promotes the outward appearance of wheel 1.
Advantageously, accessory whorl tire can use wear resistant material, it is preferable that can use nanoscale high-abrasive material, thus, and can
Being greatly promoted the frictional force of accessory whorl tire and ground, meanwhile, accessory whorl tire wearability is strong, and service life is long.
In certain embodiments, aerating device 5 is multiple and is uniformly distributed circumferentially on the back-up ring 12 of wheel 1, inflation
Device 5 is for for accessory whorl tire airbag aeration, and when vehicle will collide, accessory whorl nausea capsule can quickly be filled by aerating device 5
Gas, it is achieved detonate rapidly, reaches increase tire and the frictional force on ground and slow down the effect of speed, thus reduces vehicle and pedestrian
Degree of injury.
Preferably, aerating device 5 can be ignition and detonation formula aerating device 5, can occur emergency time the very first time
Detonate accessory whorl tire, shortens the inflationtime of secondary tire body 2, makes secondary tire body 2 quickly can contact formation friction with ground.
Meanwhile, as it is shown on figure 3, be provided with valve 21 on secondary tire body 2, valve 21 can be multiple, and multiple valves 21 are the most equal
Even being distributed on secondary tire body 2, aerating device 5 is connected with valve 21, and accessory whorl tire can be carried out by aerating device 5 by valve 21
Inflation.
Preferably, back-up ring 12 is additionally provided with Gas controller 6, the gas flow in accessory whorl nausea capsule can be controlled, work as gas
When being full of accessory whorl nausea capsule, Gas controller 6 can transmit a signal to valve 21 after judging, and makes valve 21 close, at car
Recovering when normally travelling, secondary tire contract, now Gas controller 6 controls valve 21 and opens, and carries out accessory whorl tire at venting
Reason, so that accessory whorl tire can be placed in accommodating groove.
In certain embodiments, as it is shown on figure 3, support means is arranged on the center of wheel 1, and support means can be in
Folded state and extended configuration, specifically, when normal vehicle operation, accessory whorl tire is in compressive state, leaves in accommodating groove,
And blocked by baffle plate 13, meanwhile, support means is in folded state, and support bar is deposited in the centre bore of wheel hub, and support arm 4 is deposited
It is put in the space of spoke 15 and car mark 16 formation, and is hidden in car mark 16 rear portion, the most both saved space, good looking appearance, again
Can guarantee that the realization of support means function.
In case of emergency, secondary tire body 2 fast aeration is also opened, and support means also turns from folded state simultaneously
Become extended configuration, so that support arm 4 stretches out to support secondary tire body 2, as it is shown on figure 3, support means is in stretch-like
During state, multiple support arms 4 radially distribute with the center of wheel 1, and one end of support arm 4 is connected with support bar, and the other end is against
On the lateral circle surface of accessory whorl tire, so play the effect supporting accessory whorl tire.
Preferably, the lateral circle surface of secondary tire body 2 can be provided with support arm 4 clamping apparatus, open in support means,
When brace 4 extends secondary tire body 2, support arm 4 can be against on clamping apparatus, and be fixedly connected, and so prevents from supporting
Arm 4 is from the falling sideways of secondary tire body 2, and support effect is more preferable.
As a kind of embodiment, as it is shown in figure 1, range radar 3 before can arranging on automobile front beam, front range finding thunder
Reaching 3 can be non-contact sensor, can detect the probability that collision occurs, and send a signal to car before collision scenario
Controller, signal is sent simultaneously to instrument, electromotor and accessory whorl tire controller by controller, and driver can be according to meter information
Making brake response, electromotor receives signal meeting automatic fuel cut-off, and accessory whorl tire can detonate according to the instruction of accessory whorl tire controller, detonate
Rear accessory whorl tire is in outside main tire 11, it is possible to increase tire and the frictional force on ground, assists main tire 11 to participate in braking procedure, from
And reduce vehicle and the impaired injured probability of passenger.
Referring to Fig. 1-Fig. 3 describe in detail according to embodiments of the present invention there is main tire and the vehicle wheel component of accessory whorl tire
The work process of 100:
When normal vehicle operation, accessory whorl tire is in compressive state, deposits in the accommodating groove being arranged on back-up ring 12, and
Being blocked by baffle plate 13, support means is also at folded state simultaneously, shrinks in wheel hub, and is hidden in car mark 16 rear portion, it is ensured that
Wheel 1 good looking appearance.
When the front range radar 3 being installed on front bumper detects that automobile may touch with front end vehicle or barrier
When hitting, sending a signal to vehicle control device, signal is conveyed to Gas controller 6 after judging by vehicle control device, and gas controls
Device 6 indicates ignition and detonation formula aerating device 5 to work, and is secondary tyre fast inflation by valve 21, makes accessory whorl tire open, prop up simultaneously
Support arrangement is opened, and is in extended configuration, support arm 4 support accessory whorl tire, when gas is full of accessory whorl nausea capsule, and Gas controller
6 control valve 21 closes.
In short, the vehicle wheel component 100 with main tire and accessory whorl tire according to embodiments of the present invention, by increasing accessory whorl
Tire structure, can be effectively increased the width that lands of tire in brake hard or when colliding, increase the friction of tire and ground
Power, reduces braking distance, thus avoids accident to occur or reduce damage when collision occurs.
Present invention also offers a kind of vehicle, this vehicle includes above-mentioned having main tire and the vehicle wheel component of accessory whorl tire
100, thus there is reduction of speed detraction, safety advantages of higher.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
What one or more embodiments or example combine in an appropriate manner.Additionally, those skilled in the art can be by this theory
Different embodiments or example described in bright book engage and combine.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (10)
1. a vehicle wheel component with main tire and accessory whorl tire, it is characterised in that including:
Wheel, described wheel is provided with main tire；
Secondary tire body, described secondary tire body be configured to air bag and be arranged on described wheel lateral surface on, wherein said pair
Be suitable to contact with ground after tire body inflation；
Aerating device, described aerating device is arranged on described wheel and for described secondary tire body inflation；
Support means, described support means is arranged on described wheel and is in described accessory whorl after described secondary tire body inflation
The center of tire body, described support means has multiple support arm, and the outer end of each described support arm supports described accessory whorl tire originally
Body.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 1, it is characterised in that outside described wheel
The accommodating groove of the described secondary tire body of storage it is provided with on side.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 2, it is characterised in that described accommodating groove position
On the back-up ring of described wheel.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 2, it is characterised in that also include: baffle plate,
Described baffle plate is arranged on the opening part of described accommodating groove and for blocking described secondary tire body.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 1, it is characterised in that described aerating device
For multiple and be uniformly distributed circumferentially on the back-up ring of described wheel.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 1, it is characterised in that described aerating device
For ignition and detonation formula aerating device.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 1, it is characterised in that described accessory whorl tire is originally
Being provided with valve on body, described aerating device is connected with described valve, and described valve closes after described secondary tire body is full of gas
Close.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 1, it is characterised in that described support means
Be arranged on the center of described wheel and be in folded state, when described secondary tire body inflatable open described support means from
Collapsed state is extended configuration, so that described support arm stretches out to support described secondary tire body.
The vehicle wheel component with main tire and accessory whorl tire the most according to claim 8, it is characterised in that described support means
When being in described extended configuration, multiple described support arms radially distribute with the center of wheel.
10. a vehicle, it is characterised in that include according to according to any one of claim 1-9, there is main tire and accessory whorl
The vehicle wheel component of tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596029.XA CN106183617A (en) | 2016-07-26 | 2016-07-26 | There is main tire and the vehicle wheel component of accessory whorl tire and there is its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596029.XA CN106183617A (en) | 2016-07-26 | 2016-07-26 | There is main tire and the vehicle wheel component of accessory whorl tire and there is its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106183617A true CN106183617A (en) | 2016-12-07 |
Family
ID=57495382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610596029.XA Pending CN106183617A (en) | 2016-07-26 | 2016-07-26 | There is main tire and the vehicle wheel component of accessory whorl tire and there is its vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703528A (en) * | 2019-02-19 | 2019-05-03 | 华北理工大学 | Vacuum tire is remotely controlled interior ignition deflagrating of hot air charging system and method |
| WO2022021978A1 (en) * | 2020-07-29 | 2022-02-03 | 西南交通大学 | Composite power wheel pair, train, wheel rail system, and train control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10217727A (en) * | 1997-02-06 | 1998-08-18 | Kenji Hanabusa | Slip preventing device for automobile tire |
| CN2399237Y (en) * | 1999-11-23 | 2000-10-04 | 梅思华 | Safety wheel of motor vehicle |
| CN102555665A (en) * | 2012-02-16 | 2012-07-11 | 杜增辉 | Antiskid method for running of automobile in winters and inflatable external antiskid wheel used for antiskid method |
| CN105172469A (en) * | 2015-10-14 | 2015-12-23 | 南京工程学院 | Retractable type non-inflatable wheel allowing ground contact area of tire tread to be changed |
-
2016
- 2016-07-26 CN CN201610596029.XA patent/CN106183617A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10217727A (en) * | 1997-02-06 | 1998-08-18 | Kenji Hanabusa | Slip preventing device for automobile tire |
| CN2399237Y (en) * | 1999-11-23 | 2000-10-04 | 梅思华 | Safety wheel of motor vehicle |
| CN102555665A (en) * | 2012-02-16 | 2012-07-11 | 杜增辉 | Antiskid method for running of automobile in winters and inflatable external antiskid wheel used for antiskid method |
| CN105172469A (en) * | 2015-10-14 | 2015-12-23 | 南京工程学院 | Retractable type non-inflatable wheel allowing ground contact area of tire tread to be changed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703528A (en) * | 2019-02-19 | 2019-05-03 | 华北理工大学 | Vacuum tire is remotely controlled interior ignition deflagrating of hot air charging system and method |
| CN109703528B (en) * | 2019-02-19 | 2023-08-04 | 华北理工大学 | Remote-control internal ignition deflagration inflation device and method for vacuum tire |
| WO2022021978A1 (en) * | 2020-07-29 | 2022-02-03 | 西南交通大学 | Composite power wheel pair, train, wheel rail system, and train control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |