CN111002764A - Magnetic fluid rigidity-adjustable tire - Google Patents
Magnetic fluid rigidity-adjustable tire Download PDFInfo
- Publication number
- CN111002764A CN111002764A CN201811164711.7A CN201811164711A CN111002764A CN 111002764 A CN111002764 A CN 111002764A CN 201811164711 A CN201811164711 A CN 201811164711A CN 111002764 A CN111002764 A CN 111002764A
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- Prior art keywords
- tire
- magnetic fluid
- synchronizing ring
- rim
- ring
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- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/004—Inflatable pneumatic tyres or inner tubes filled at least partially with liquid
-
- 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
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a magnetic fluid rigidity-adjustable tire, which mainly comprises a tire inner layer, a magnetic fluid intermediate layer and a tire outer layer, wherein the magnetic fluid intermediate layer is designed to be honeycomb-shaped, a magnetic fluid and a magnetic fluid exciter are arranged in honeycomb holes, a central controller, a speed sensor, a radar detector and a video detector are arranged on a vehicle body, a tire pressure detection device is arranged on the tire inner layer, the magnetic fluid exciter is arranged in the magnetic fluid intermediate layer, the video detector is an intelligent camera and is arranged on a vehicle head and the vehicle body and can monitor the position of a road in front of a wheel; the central controller can control the driving circuit according to signals collected by the speed sensor, the radar detector, the video detector and the tire pressure detection device, so that the power supply voltage and current of the magnetic fluid exciter are controlled, and the rigidity of the tire can be adjusted under the action of the magnetic fluid.
Description
Technical Field
The invention relates to the field of tires, in particular to a magnetic fluid rigidity-adjustable tire.
Background
Vehicle tyres for cars, trailers and semitrailers, also known as pneumatic vehicle tyres, are hollow-chamber tyres, the stability of which is critically dependent on the air pressure injected into the cavity formed by a tread band supporting a tread and integrally formed sidewalls on both sides thereof, each having a bead at the respective free end, by means of which the tyre mounted on the rim of a wheel abuts the rim and rim flange, in tubeless tyres the beads being sealed against the rim flange or rim.
The automobile tire is an important part in an automobile and has the functions of contacting with the ground and carrying load, so the automobile tire is an important automobile accessory, and only plays a role of bearing in the existing automobile tire, particularly on a heavy automobile, when the internal air pressure of the tire cannot reach the standard air pressure, and when an automobile driver cannot check in time, the automobile can only run at the original high speed, and traffic accidents are likely to occur; especially, the rigidity of the existing tire cannot be adjusted according to road conditions.
Disclosure of Invention
The invention aims to provide a magnetic fluid rigidity-adjustable tire, which solves the problem that the rigidity of the prior tire cannot be adjusted according to road conditions.
In order to achieve the purpose, the invention provides the following technical scheme: the magnetofluid rigidity-adjustable tire comprises a rim, a tire and a connecting rod, wherein a rim mounting shaft hole is formed in the middle of the rim, the tire is mounted on the rim, the tire comprises a tire outer layer, a magnetofluid intermediate layer and a tire inner layer, the connecting rod is fixedly connected to the rim, and one end of the connecting rod is fixedly connected with the outer edge of the rim mounting shaft hole; the vehicle body is provided with a central controller, a speed sensor, a radar detector and a video detector, the inner layer of the tire is provided with a tire pressure detection device, and the middle layer of the magnetic fluid is provided with a magnetic fluid exciter; the speed sensor, the radar detector, the video detector and the tire pressure detection device are electrically connected with the central controller; the central controller is electrically connected with the driving circuit and controls the driving circuit, the driving circuit is electrically connected with the magnetic fluid exciter, and the central controller controls the current and the voltage entering the magnetic fluid exciter by controlling the driving circuit; the video detector is an intelligent camera which is arranged on the vehicle head and the vehicle body and can monitor the position of a road in front of the wheel, analyzes and judges the road condition in front of the wheel by adopting the existing video recognition technology, and acquires data together with the radar detector to ensure that the central controller judges the distance between a front obstacle and a pit from the wheel; the central controller can control the driving circuit according to signals collected by the speed sensor, the radar detector, the video detector and the tire pressure detection device so as to control the power supply voltage and current entering the magnetic fluid exciter, and the rigidity of the tire can be adjusted by changing the rigidity of the magnetic fluid.
The magnetic fluid middle layer is in a honeycomb shape, a magnetic fluid and a magnetic fluid exciter are arranged in honeycomb holes, and the magnetic fluid exciter is electrically connected with a driving circuit which is electrically connected with the central controller.
The driving circuit adopts the existing circuit, and the central controller is one of a computer or a singlechip.
The outer edge of the rim mounting shaft hole on the rim is provided with a synchronizer, the synchronizer comprises an inner synchronizing ring and an outer synchronizing ring, the inner synchronizing ring and the outer edge of the rim mounting shaft hole are connected into a whole, and the outer synchronizing ring is hung on a vehicle body through a hanging rod; the inner synchronizing ring is provided with a conductive convex ring, the outer synchronizing ring is provided with a conductive concave ring, and the inner synchronizing ring is just in contact conduction with the conductive concave ring on the outer synchronizing ring during installation; the magnetofluid exciter of the magnetofluid intermediate layer is electrically communicated with the conductive convex ring on the inner synchronizing ring through a wire harness which penetrates through the magnetofluid intermediate layer, the tire inner layer, the rim, the outer edge of the rim installation shaft hole and the inner synchronizing ring; the conductive concave ring on the outer synchronizing ring is electrically connected to a central controller arranged on the vehicle body through a wire harness penetrating through the outer synchronizing ring and the inner part of the hanging rod; the inner synchronizing ring rotates along with the outer edge of the rim mounting shaft hole, the outer synchronizing ring is hung on a vehicle body through a hanging rod and is static relative to the vehicle body, current reaches a conductive concave on the outer synchronizing ring from a driving circuit controlled by a central controller through a wire harness penetrating through the hanging rod and the outer synchronizing ring, and then the current is guided into the wire harness penetrating through the magnetic fluid intermediate layer, the tire inner layer, the rim and the outer edge of the rim mounting shaft hole and the inner synchronizing ring through a conductive convex ring on the inner synchronizing ring in sliding contact with the conductive concave on the outer synchronizing ring to reach the magnetic fluid exciter, so that the effect of the magnetic fluid exciter is controlled.
The tire pressure detection device is arranged in the tire inner layer and is electrically communicated with the conductive convex ring on the inner synchronizing ring through a wire harness which penetrates through the tire inner layer, the rim, the outer edge of the rim installation shaft hole and the inner synchronizing ring; the conductive concave ring on the outer synchronizing ring is electrically connected to a controller arranged on the vehicle body through a wire harness penetrating through the outer synchronizing ring and the inner part of the hanging rod; the tire pressure detecting device transmits the detected tire pressure signal to the central controller in the form of an electrical signal.
The conductive concave rings and the conductive convex rings are four groups, wherein the two groups are respectively used for connecting two leads for providing electricity for fluid excitation; the other two groups are used for connecting two wires for transmitting electric signals for the tire pressure detection device.
The inner layer of the tire is an inflation layer, an inflation head is arranged on the inner layer of the tire, and the inflation head penetrates through the through hole in the rim to come out.
Compared with the prior art, the invention has the beneficial effects that: the tire is reasonable in structural design, the tire is mainly divided into a tire inner layer, a magnetic fluid intermediate layer and a tire outer layer, the magnetic fluid intermediate layer is designed to be honeycomb-shaped, and magnetic fluid and a magnetic fluid exciter are arranged in honeycomb holes, so that air pressure in the tire can be well detected, and the use safety of the tire is improved; the vehicle body is provided with a central controller, a speed sensor, a radar detector and a video detector, the inner layer of the tire is provided with a tire pressure detection device, the middle layer of the magnetic fluid is provided with a magnetic fluid exciter, the video detector is an intelligent camera which is arranged on the vehicle head and the vehicle body and can monitor the position of a road in front of a wheel, the current video identification technology is adopted to analyze and judge the road condition in front of the wheel, and the video detector and the radar detector jointly acquire data to enable the central controller to judge the distance between a front obstacle and a pit and the wheel; the central controller can control the driving circuit according to signals collected by the speed sensor, the radar detector, the video detector and the tire pressure detection device, so that the power supply voltage and current of the magnetic fluid exciter are controlled, and the rigidity of the tire can be adjusted under the action of the magnetic fluid.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic structural view of the magnetic fluid interlayer of the present invention.
Fig. 4 is a schematic diagram of the overall structure of the synchronizer according to the present invention.
FIG. 5 is a schematic diagram of an outer synchronizer ring structure according to the present invention.
FIG. 6 is a schematic diagram of an inner synchronization ring structure according to the present invention.
Fig. 7 is a schematic diagram of the operation of the central controller and other electronic components.
In the figure: the tire comprises a rim 1, a tire 2, a rim 3, a rim mounting shaft hole 4, a connecting rod 5, a tire outer layer 6, a magnetofluid intermediate layer 7, a tire inner layer 8, a tire pressure detection device 9, a rim mounting shaft hole outer edge 10, an inner synchronizing ring 11, an outer synchronizing ring 11, a hanging rod 12, a wire harness 13, a conductive concave ring 14, a conductive convex ring 15, a central controller 16, a speed sensor 17, a magnetofluid exciter 18, a radar detector 19, a video detector 20 and a driving circuit 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, in the embodiment of the invention, a magnetic fluid rigidity-adjustable tire comprises a rim 1, a tire 2 and a connecting rod 4, wherein a rim mounting shaft hole 3 is formed in the middle of the rim 1, the tire 2 is mounted on the rim 1, the tire 2 comprises a tire outer layer 5, a magnetic fluid intermediate layer 6 and a tire inner layer 7, the connecting rod 4 is fixedly connected to the rim 1, and one end of the connecting rod 4 is fixedly connected with the outer edge 9 of the rim mounting shaft hole; a central controller 16, a speed sensor 17, a radar detector 19 and a video detector 20 are arranged on the vehicle body, a tire pressure detection device 8 is arranged on the tire inner layer 7, and a magnetic fluid exciter 18 is arranged in the magnetic fluid intermediate layer 6; the speed sensor 17, the radar detector 19, the video detector 20 and the tire pressure detection device 8 are electrically connected with the central controller 16; the central controller 16 is electrically connected with the driving circuit 21 and controls the driving circuit 21, the driving circuit 21 is electrically connected with the magnetofluid exciter 18, and the central controller 16 controls the current and the voltage entering the magnetofluid exciter 18 by controlling the driving circuit 21; the video detector 20 is an intelligent camera, is arranged on the vehicle head and the vehicle body and can monitor the position of the road in front of the wheels, analyzes and judges the road condition in front of the wheels by adopting the existing video recognition technology, and acquires data together with the radar detector 19 so that the central controller 16 can judge the distance between the front obstacle and the pit from the wheels; the central controller 16 can control the driving circuit 21 according to signals collected by the speed sensor 17, the radar detector 19, the video detector 20 and the tire pressure detection device 8 so as to control the power supply voltage and current entering the magnetic fluid exciter 18, and the rigidity of the tire 2 can be adjusted by changing the rigidity of the magnetic fluid.
The driving circuit 21 is an existing circuit, and the central controller 16 is one of a computer or a single chip microcomputer.
A synchronizer is arranged on the outer edge 9 of the rim mounting shaft hole on the rim 1 and comprises an inner synchronizing ring 10 and an outer synchronizing ring 11, the inner synchronizing ring 10 is connected with the outer edge 9 of the rim mounting shaft hole on the rim 1 into a whole, and the outer synchronizing ring 11 is hung on a vehicle body through a hanging rod 12; the inner synchronizing ring 10 is provided with a conductive convex ring 15, the outer synchronizing ring 11 is provided with a conductive concave ring 14, and the inner synchronizing ring 10 is just in contact conduction with the conductive concave ring 14 on the outer synchronizing ring 11 during installation; the magnetofluid exciter 18 of the magnetofluid intermediate layer 6 is electrically communicated with the conductive convex ring 15 on the inner synchronizing ring 10 through a wire harness 13 penetrating through the magnetofluid intermediate layer 6, the tire inner layer 7, the rim 1, the rim mounting shaft hole outer edge 9 and the inner synchronizing ring 10; the conductive concave ring 14 on the outer synchronizing ring 11 is electrically connected to a central controller 16 arranged on the vehicle body through a wire harness 13 penetrating through the outer synchronizing ring 11 and the inside of the hanging rod 12; the inner synchronizing ring 10 rotates along with the outer edge of the mounting shaft hole on the rim 1, the outer synchronizing ring 11 is hung on a vehicle body through a hanging rod 12 and is static relative to the vehicle body, current reaches a conductive concave on the outer synchronizing ring 11 from a driving circuit 21 controlled by a central controller 16 through a wire harness 13 arranged through the hanging rod 12 and the outer synchronizing ring 11, and then is led into the wire harness 13 arranged through the magnetic fluid intermediate layer 6, the tire inner layer 7, the rim 1, the outer edge 9 of the rim mounting shaft hole and the inner synchronizing ring 10 through a conductive convex ring 15 on the inner synchronizing ring 10 in sliding contact with the conductive concave on the outer synchronizing ring 11 and reaches a magnetic fluid exciter 18, so that the action of the magnetic fluid exciter 18 is controlled.
Further preferably, the magnetic fluid intermediate layer 6 is a honeycomb shape, a magnetic fluid and a magnetic fluid exciter 18 are arranged in a honeycomb hole, and the magnetic fluid exciter 18 is electrically connected with a driving circuit 21 which is electrically connected with the central controller 16.
Further optimization, a tire pressure detection device 8 is arranged in the tire inner layer 7, and the tire pressure detection device 8 is electrically communicated with a conductive convex ring 15 on the inner synchronizing ring 10 through a wire harness 13 penetrating through the tire inner layer, the rim 1, the outer edge 9 of the rim installation shaft hole and the inner synchronizing ring 10; the conductive concave ring 14 on the outer synchronizing ring 11 is electrically connected to a controller arranged on the vehicle body through a wire harness 13 penetrating through the outer synchronizing ring 11 and the inside of the hanging rod 12; the tire air pressure detecting device 8 transmits the detected tire air pressure signal to the central controller 16 in the form of an electrical signal. The conductive concave rings 14 and the conductive convex rings 15 are four groups, wherein the two groups are respectively used for connecting two leads for providing electricity for fluid excitation; the other two sets are used for connecting two wires for transmitting electric signals for the tire pressure detecting device 8.
Further optimization, the tire inner layer 7 is an inflation layer, an inflation head is arranged on the tire inner layer 7, and the inflation head penetrates through a through hole in the rim 1 to come out.
The tire 2 is mainly divided into a tire inner layer 7, a magnetic fluid intermediate layer 6 and a tire outer layer 5, the magnetic fluid intermediate layer 6 is designed to be honeycomb-shaped, and the magnetic fluid exciter 18 are arranged in honeycomb holes, so that the air pressure in the tire 2 can be well detected, and the use safety of the tire 2 is improved; the vehicle body is provided with a central controller 16, a speed sensor 17, a radar detector 19 and a video detector 20, the tire inner layer 7 is provided with a tire pressure detection device 8, the magnetic fluid intermediate layer 6 is internally provided with a magnetic fluid exciter 18, the video detector 20 is an intelligent camera which is arranged on the vehicle head and the vehicle body and can monitor the position of a road in front of a wheel, the road condition in front of the wheel is analyzed and judged by adopting the existing video identification technology, and the data is jointly collected by the video detector 19 and is used for the central controller 16 to judge the distance between a front obstacle and a pit from the wheel; the central controller 16 can control the driving circuit 21 according to signals collected by the speed sensor 17, the radar detector 19, the video detector 20 and the tire pressure detection device 8, so as to control the power supply voltage and current of the magnetic fluid exciter 18, and realize the adjustable rigidity of the tire 2 through the magnetic fluid effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The magnetic fluid rigidity-adjustable tire is characterized in that: the wheel rim comprises a wheel rim (1), a tire (2) and a connecting rod (4), wherein a wheel rim mounting shaft hole (3) is formed in the middle of the wheel rim (1), the tire (2) is mounted on the wheel rim (1), the tire (2) comprises a tire outer layer (5), a magnetic fluid intermediate layer (6) and a tire inner layer (7), the connecting rod (4) is fixedly connected to the wheel rim (1), and one end of the connecting rod (4) is fixedly connected with the outer edge (9) of the wheel rim mounting shaft hole; a central controller (16), a speed sensor (17), a radar detector (19) and a video detector (20) are arranged on the vehicle body, a tire pressure detection device (8) is arranged on the tire inner layer (7), and a magnetic fluid exciter (18) is arranged in the magnetic fluid intermediate layer (6); the speed sensor (17), the radar detector (19), the video detector (20) and the tire pressure detection device (8) are electrically connected with the central controller (16); the central controller (16) is electrically connected with the driving circuit (21) and controls the driving circuit (21), the driving circuit (21) is electrically connected with the magnetic fluid exciter (18), and the central controller (16) controls the current and the voltage entering the magnetic fluid exciter (18) through controlling the driving circuit (21); the video detector (20) is an intelligent camera, is arranged on the vehicle head and the vehicle body and can monitor the position of a road in front of the wheels, analyzes and judges the road condition in front of the wheels by adopting the existing video recognition technology, and acquires data together with the radar detector (19) so that the central controller (16) can judge the distance between a front obstacle and a pit and the wheels; the central controller (16) can control the driving circuit (21) according to signals collected by the speed sensor (17), the radar detector (19), the video detector (20) and the tire pressure detection device (8) so as to control the power supply voltage and current entering the magnetic fluid exciter (18), and the rigidity of the tire (2) can be adjusted by changing the rigidity of the magnetic fluid.
2. The magnetofluid adjustable-stiffness tire according to claim 1, wherein the tire comprises: the magnetic fluid intermediate layer (6) is honeycomb-shaped, a magnetic fluid and a magnetic fluid exciter (18) are arranged in honeycomb holes, and the magnetic fluid exciter (18) is electrically connected with a driving circuit (21) which is electrically connected with the central controller (16).
3. The magnetofluid adjustable-stiffness tire according to claim 1, wherein the tire comprises: the drive circuit (21) adopts the existing circuit, and the central controller (16) is one of a computer or a singlechip.
4. The magnetofluid adjustable-stiffness tire according to claim 1, wherein the tire comprises: a synchronizer is arranged on the outer edge (9) of a rim mounting shaft hole on the rim (1), the synchronizer comprises an inner synchronizing ring (10) and an outer synchronizing ring (11), the inner synchronizing ring (10) and the outer edge (9) of the rim mounting shaft hole on the rim (1) are connected into a whole, and the outer synchronizing ring (11) is hung on a vehicle body through a hanging rod (12); the inner synchronizing ring (10) is provided with a conductive convex ring (15), the outer synchronizing ring (11) is provided with a conductive concave ring (14), and the inner synchronizing ring (10) is just in contact with the conductive concave ring (14) on the outer synchronizing ring (11) for conduction during installation; a magnetofluid exciter (18) of the magnetofluid intermediate layer (6) is electrically communicated with a conductive convex ring (15) on the inner synchronizing ring (10) through a wire harness (13) penetrating through the magnetofluid intermediate layer (6), the tire inner layer (7), the rim (1), the rim mounting shaft hole outer edge (9) and the inner synchronizing ring (10); the conductive concave ring (14) on the outer synchronizing ring (11) is electrically connected to a central controller (16) arranged on the vehicle body through a wire harness (13) penetrating through the outer synchronizing ring (11) and the inner part of the hanging rod (12); the inner synchronizing ring (10) rotates along with the outer edge of the mounting shaft hole on the rim (1), the outer synchronizing ring (11) is hung on a vehicle body through a hanging rod (12) and is static relative to the vehicle body, current reaches a conductive concave on the outer synchronizing ring (11) from a driving circuit (21) controlled by a central controller (16) through a wire harness (13) penetrating through the hanging rod (12) and the outer synchronizing ring (11), and then is guided into a wire harness (13) penetrating through the magnetic fluid intermediate layer (6), the tire inner layer (7), the rim (1), the outer edge (9) of the rim mounting shaft hole and the inner synchronizing ring (10) and reaches the magnetic fluid exciter (18) through a conductive convex ring (15) on the inner synchronizing ring (10) in sliding contact with the conductive concave on the outer synchronizing ring (11), so as to control the action of the magnetic fluid exciter (18).
5. The magnetofluid adjustable-stiffness tire as claimed in claims 1 and 2, wherein: a tire pressure detection device (8) is arranged in the tire inner layer (7), and the tire pressure detection device (8) is electrically communicated with a conductive convex ring (15) on the inner synchronizing ring (10) through a wire harness (13) penetrating through the tire inner layer, the rim (1), the rim mounting shaft hole outer edge (9) and the inner synchronizing ring (10); the conductive concave ring (14) on the outer synchronizing ring (11) is electrically connected to a controller arranged on the vehicle body through a wire harness (13) penetrating through the outer synchronizing ring (11) and the inner part of the hanging rod (12); the tire pressure detecting device (8) transmits the detected tire pressure signal to the central controller (16) in the form of an electrical signal.
6. A magnetofluid adjustable stiffness tire according to claims 1, 4 and 6, wherein: the conductive concave rings (14) and the conductive convex rings (15) are four groups, wherein the two groups are respectively used for connecting two leads for providing electricity for fluid excitation; the other two groups are used for connecting two wires for transmitting electric signals for the tire pressure detection device (8).
7. The magnetofluid adjustable-stiffness tire according to claim 1, wherein the tire comprises: the tire inner layer (7) is an inflation layer, an inflation head is arranged on the tire inner layer (7), and the inflation head penetrates through a through hole in the rim (1) to come out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164711.7A CN111002764B (en) | 2018-10-06 | 2018-10-06 | Magnetic fluid rigidity-adjustable tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164711.7A CN111002764B (en) | 2018-10-06 | 2018-10-06 | Magnetic fluid rigidity-adjustable tire |
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| Publication Number | Publication Date |
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| CN111002764A true CN111002764A (en) | 2020-04-14 |
| CN111002764B CN111002764B (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811164711.7A Active CN111002764B (en) | 2018-10-06 | 2018-10-06 | Magnetic fluid rigidity-adjustable tire |
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| CN (1) | CN111002764B (en) |
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|---|---|---|---|---|
| DE2916162A1 (en) * | 1978-04-20 | 1979-10-25 | Honda Motor Co Ltd | VEHICLE TIRES |
| US5325902A (en) * | 1992-06-19 | 1994-07-05 | Loewe Richard T | Automatic tire pressure monitor and inflation system |
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| CN103244600A (en) * | 2013-05-31 | 2013-08-14 | 山东理工大学 | Design method of turn number of electromagnetic coil of automotive magneto-rheological semi-active suspension |
| CN103303087A (en) * | 2013-06-25 | 2013-09-18 | 吉林大学 | Control system for semi-active suspension frame of magnetorheological damper |
| WO2014006581A1 (en) * | 2012-07-05 | 2014-01-09 | 1814393 Ontario Inc. | Magnetically mounted wireless tire monitoring system |
| CN203713436U (en) * | 2014-03-17 | 2014-07-16 | 陈鑫 | Real-time monitoring alarm for puncturing of automobile tire |
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| CN204415050U (en) * | 2014-11-26 | 2015-06-24 | 黑龙江工程学院 | Magnetic rheology elastic body stiffness variable tire |
| CN104995036A (en) * | 2012-03-15 | 2015-10-21 | 北极星工业有限公司 | Non-pneumatic tire |
| CN205327194U (en) * | 2015-12-29 | 2016-06-22 | 西安理工大学 | Automobile body rigidity adjusting system |
| CN105774419A (en) * | 2016-03-03 | 2016-07-20 | 重庆邮电大学 | Frictional-force-controllable tyre |
| CN205468294U (en) * | 2016-03-08 | 2016-08-17 | 武汉理工大学 | But variable diameter wheel wheel hub |
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2018
- 2018-10-06 CN CN201811164711.7A patent/CN111002764B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916162A1 (en) * | 1978-04-20 | 1979-10-25 | Honda Motor Co Ltd | VEHICLE TIRES |
| US5325902A (en) * | 1992-06-19 | 1994-07-05 | Loewe Richard T | Automatic tire pressure monitor and inflation system |
| FR2715442A1 (en) * | 1994-01-26 | 1995-07-28 | Lorraine Carbone | Centrifugal pump with magnetic drive. |
| WO2004011281A1 (en) * | 2002-07-28 | 2004-02-05 | Wenlin Ren | An inner tube with film |
| JP2006044595A (en) * | 2004-08-09 | 2006-02-16 | Honda Motor Co Ltd | Tire rigidity variable device and tire |
| CN102196934A (en) * | 2009-09-04 | 2011-09-21 | 苏治在 | Wheel having electric drive means |
| CN104995036A (en) * | 2012-03-15 | 2015-10-21 | 北极星工业有限公司 | Non-pneumatic tire |
| WO2014006581A1 (en) * | 2012-07-05 | 2014-01-09 | 1814393 Ontario Inc. | Magnetically mounted wireless tire monitoring system |
| CN103244600A (en) * | 2013-05-31 | 2013-08-14 | 山东理工大学 | Design method of turn number of electromagnetic coil of automotive magneto-rheological semi-active suspension |
| CN103303087A (en) * | 2013-06-25 | 2013-09-18 | 吉林大学 | Control system for semi-active suspension frame of magnetorheological damper |
| WO2015007253A1 (en) * | 2013-07-17 | 2015-01-22 | Čvut V Praze, Fakulta Strojní | A tyre with adjustable properties |
| CN203713436U (en) * | 2014-03-17 | 2014-07-16 | 陈鑫 | Real-time monitoring alarm for puncturing of automobile tire |
| CN204415050U (en) * | 2014-11-26 | 2015-06-24 | 黑龙江工程学院 | Magnetic rheology elastic body stiffness variable tire |
| CN205327194U (en) * | 2015-12-29 | 2016-06-22 | 西安理工大学 | Automobile body rigidity adjusting system |
| CN105774419A (en) * | 2016-03-03 | 2016-07-20 | 重庆邮电大学 | Frictional-force-controllable tyre |
| CN205468294U (en) * | 2016-03-08 | 2016-08-17 | 武汉理工大学 | But variable diameter wheel wheel hub |
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| Publication number | Publication date |
|---|---|
| CN111002764B (en) | 2022-06-10 |
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