CN101024365A

CN101024365A - Protective tyre

Info

Publication number: CN101024365A
Application number: CN 200610055103
Authority: CN
Inventors: 刘俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-21
Filing date: 2006-02-21
Publication date: 2007-08-29

Abstract

The invention relates to a new tire structure formed by blow up tire body and changeable pavement protective ring. Its features are that between them the concave convex tooth plane or slot is set to avoid displacement; sheet steel is set to prevent tack from piercing; line hole is set in the protecting band ring to make the rubber structure more compact, radiate faster; the side structure is strengthened; the thickness of the touched part is weakened to make it grip with the protective ring while full expansion. It is only need to change the protecting band ring if the tire body were new while running, which can increase tire safety, design diversity, add and innovate in new material for the protecting band ring to respond to the road surface diversity.

Description

Protective tyre

The present invention is a kind of new tire design fabrication scheme; by certain thickness wear-resisting, the anti-boundary belt that pierces through is arranged at tyre rim design one circle; tire and boundary belt are rotated together, thereby in safety traffic, only change the worn-down boundary belt and the scheme of changing of tire not.

Existing waste material tire is seen everywhere, and pile up like a mountain.Many countries have to handle these refuses with the method for burning.All is new mostly in these tires in fact, just contacts the road surface part and ground away, or the tire after the repairing that is pierced of many places, thus contact road surface part in case wearing and tearing must change entirely.Existing tire anti-slip is bad, in case the point that rains, tire just skids when turning and brake, because rubber is just greasy by the wet back of water.Existing tire can not be prevented piercing through, and a shoe tack just can pierce through tire, brings out traffic accident.Existing tire in manufacture craft because be that disposable integral casts, can't excessively thicken the rubber layer at kiss the earth position, the application of more reinforcement material and new material be can't design at the kiss the earth position, the reform and the innovation at tire kiss the earth position more can't on technology and material, be considered separately.

Invention by the boundary belt tire; just can design targetedly on various road surfaces; as cement pavement, the blue or green road surface of mud, stone road surface, sand ground, snowfield; therefore and the protecting band material on mud ground, and in design, take into full account and technologic making such as anti-skiddingly, anti-pierce through, wear-resisting and material is selected.When utilization, as long as the tire casing still is new, only changing boundary belt has been new tire again just.Thereby improved the safety of tire, saved the utilization cost again, reduced pollution and destruction, increased the adding and the innovation of reply variety new material environment.

One of feature of the present invention is the intensity of reinforced tire casing both sides, weakens the thickness at kiss the earth position, makes the kiss the earth position can fully rouse projection under air pressure and comes.Two of its feature is at the medial surface of special-purpose casing lateral surface of protective tyre and protecting band circle, designs the toothed surface of irregular interlock mutually or colludes groove, makes the back up ring rotate with special tyre and stop.Three of its feature is to open to collude groove between protective tyre and protecting band, and in colluding groove rubber block and rubber ring is installed, and makes tire and protecting band circle not produce displacement.Four of its feature is in the indoor design of protecting band circle the vertical and horizontal aperture to be arranged, have around the aperture line feeder around, five of its feature is to install one at protecting band circle and tire contact surface to enclose iron sheet, or the sectional type iron sheet, and tire can not pierced through by little iron nail under steam.Six of its feature is protecting band circles that design has jointing, connects with overbolt, and glues together rubber position arc contact surface with seccotine, and seal hole, overbolt two ends with rubber plug and super glue gummed.Seven of its feature is small-sized qi of chong channel ascending adversely circle (or hydraulic pressure circle) to be installed it can be lowered the temperature and strengthen the bonding tightness of special tyre and protecting band circle effectively between special tyre and protecting band circle.Eight of its feature is to add short fine silk thread to make its structure more firm, more wear-resisting in the rubber of tire and protecting band circle.Nine of its feature is to add glass attritive powder or glass fiber material in the rubber of protecting band circle, makes its energy wear-resisting high temperature resistant.Ten of its feature is the wear-resisting protecting band circles that use multiply cloth fibers material and multilayer rubber to make in the protecting band circle.11 of its feature, be at protecting band circle two ends with bead coil (or the steel cable circle) muscle of deciding, make secondary muscle with fabric threads, the protecting band circle is in operation does not produce the scheme of fracture.

If what if someone proposes automobile gas leakage? answer and say: conventional tyre gas leakage can't be travelled, and protective tyre also is so, but can guarantee that tire protecting band circle can not come off when air pressure is arranged.When front-wheel did not have air pressure, automobile had been swung on one side, can't travel.When tire of trailing wheel did not have air pressure, the protecting band circle of this protective tyre can not come off yet, because protecting band circle internal dimensions is less than the outside dimension of special tyre, and the interlock of fixed stop toothed surface was arranged, and a part of protecting band circle is all being pressed on ground all the time.It is the same with other common tire using method, and normal the inspection spares no effort to gas.

Figure of description

Fig. 1, this figure keystone configuration title of the present invention that mainly makes brief of the introduction.Symbol 1 expression protecting band circle among the figure, symbol 2 expression special tyre casings, the symbol 3 expression qi of chong channel ascending adversely inner tubes of a tyre.Symbol 4 expression fixed steelrings (the same) with conventional tyre, symbol 5 expression bearing holes (the same) with conventional tyre, stop internal tooth on the symbol 6 expression protecting band circles, stop external tooth on the symbol 7 expression special tyre casings, the anti-sheetmetal that pierces through in symbol 8 expressions are installed between the external tooth generally all is produced on tooth surface in the protecting band circle.Symbol 9 expression special tyre casings are the reinforcement rubber reinforcement of projection in appearance.

1: 10 unit millimeter of ratio among Fig. 2 figure

This figure is the integrated structure of explanation special tyre casing and protecting band.Symbol A-A is the front view and the lateral plan of special tyre casing among the figure.Symbol A-B is a special tyre casing construction profile expansion drawing.Symbol A-C is the expansion lateral plan of protecting band circle.Symbol 1 expression special tyre middle part groove among the figure, the fixedly external tooth of symbol 2 expression special tyre middle parts, symbol 4 expression special tyre casings, symbol 3 expression protecting band circles, symbol 5 expression protecting band circles are internal tooth fixedly.

1: 10 unit millimeter of ratio among Fig. 3 figure

This figure is the design drawing of the protective tyre of dolly tire vacuum tyre.Symbol 1 expression protecting band circle among the figure, the front and back of symbol 2 expression special tyres are external tooth fixedly, the wall thickness under the groove of symbol 3 expression special tyres.Symbol 4 expression special tyre casings, symbol 5 expression bead coils, fixing semicircle gear ring about symbol 6 expressions.

1: 1 unit millimeter of ratio among Fig. 4 figure

This figure is one of protective tyre design plan of fetus in fetu tire, can apply to heavy motor vehicle.Symbol 1 expression protecting band circle among the figure, symbol 2 expression special tyre casings, symbol 3 expression inflatable inner tubes.Symbol 4 expression fixed teeth positions, symbol 5 expression profile of tooth steel plate ring (wherein edges at two ends the circular limit of winding) symbol 6 expression semicircle fixed gear rings, the road surface tire tooth in symbol 7 expression hollow aperture (line feeder being arranged around seeing symbol A around the aperture) the symbols 8 expression protecting bands outsides.Symbol 9 expression bead coils.

1: 1 unit millimeter of ratio among Fig. 4-1 figure

This figure be the fetus in fetu tire the protective tyre design plan two, can apply to high speed tires such as racing car, aircraft.Characteristics are to solve heat radiation and strengthen resistance when braking, symbol 1 expression protecting band circle among the figure, symbol 2 expression special tyre casings, the symbol 3 expression qi of chong channel ascending adversely inner tubes of a tyre, symbol 4 expression fixed teeth positions, symbol 5 expression rubber plug (there is diffusing gas aperture the centre) symbols 6 expression activity round rubber circle (replaceable) symbols 7 expression central small hole (line feeder being arranged all around) symbols 8 expression bead coils around seeing symbol A, symbol 9 expression protecting band road surface grooves

2: 1 unit millimeters of ratio among Fig. 4-2 figure

This figure be the fetus in fetu tire the protective tyre design plan three, apply to special heavy bull wheel automobile.Symbol 1 expression protecting band circle among the figure, symbol 2 expression special tyre casings, the symbol 3 expression qi of chong channel ascending adversely inner tubes of a tyre, symbol 4 expression fixed gear rings, symbol 5 expression rubber plugs, symbol 6 expression air bags (or water bag), symbol 7 expression inflation pipe valves, symbol 8 expression expression bead coils, symbol 9 expression central small hole (line feeder being arranged all around) around seeing symbol A.

Fig. 5 is the protecting band circle design drawing that joint is arranged: ratio is 1: 10 unit among the figure: millimeter

The design of the protecting band circle by joint is arranged can improve output, and the figure center tap adopts bolted connection, and the butt junction of utilization high strong adhesive is carried out bonding, makes joint reach the same with jointless performance, lays a solid foundation for developing full fabric mud-and-snow tyre protecting band.Symbol A-B represents to have the joint protective tyre among the figure, and symbol A-C represents protecting band circle joint expansion drawing.Symbol 1 expression has joint protecting band circle among the figure, symbol 2 expression special tyre casings, the symbol 3 expression qi of chong channel ascending adversely inner tubes of a tyre, symbol 4 expression fixed teeth, symbol 5 expression profile of tooth steel plate ring, thickness under the symbol 6 expression special tyre grooves, symbol 7 expression protecting band edge external tooths, symbol 8 expression internal thread steel pipes, symbol 9 expression socket bolts, symbol 10 expression steel rivets, symbol 11 expression rubber plugs, symbol 12 expression bead coils.Arrow is meant the tyre rotation direction among the figure.

Fig. 6 is the inner fabric distribution graph of protective tyre protecting band circle

The present invention will allow protecting band more durable by design specialized tire protecting band exactly, and it is low to change use cost.New design be will be on the protecting band circle the more new material of utilization, with glass fibre, rubber, fabric in layer make the certain thickness framework that interweaves, and then be full of rubber composition, make whole protecting band circle adapt to various ground-surface requirements more.The framework that symbol 1,3 expression fabrics, glass fibre, rubber are in layer made among the figure, symbol 2 expressions need the rubber composition of filling once more, symbol 4 expression bead coils.

Fig. 7 is the Mold Making reference diagram of special tyre body, and it is made up of three parts, also can make by opening square hole in the middle of the mould up and down.Symbol 1 expression mold among the figure, symbol 2 expression bed dies, symbol 3 expression intermediate molds (partly forming), symbol 4 expression intermediate mold engaging lugs by three.

Fig. 8 is the mould reference diagram of protecting band circle, symbol 1 expression mold among the figure, symbol 2 expression bed dies, symbol 3 expression internal mold moulds (partly forming by three), symbol 4 expression protecting band circles.

Claims

1, a kind of new tire construction is made up of special tyre casing and protecting band circle, and one of its feature is to strengthen the intensity of special tyre casing both sides, weakens the thickness at kiss the earth position, makes the kiss the earth position can fully rouse projection under air pressure and comes.Two of its feature is the medial surfaces at protective tyre casing lateral surface and protecting band circle, designs the toothed surface of irregular interlock mutually or colludes groove, makes the back up ring rotate with special tyre and stop.Three of its feature is to open to collude groove between protective tyre and protecting band, and in colluding groove rubber block and rubber ring is installed, and makes special tyre and protecting band circle not produce displacement.Four of its feature is in the indoor design of protecting band circle the vertical and horizontal aperture to be arranged, have around the aperture line feeder around, five of its feature is to install one at protecting band circle and tire contact surface to enclose iron sheet, or the sectional type iron sheet, and tire can not pierced through by little iron nail under steam.Six of its feature is protecting band circles that design has jointing, connects with overbolt, and glues together rubber position arc contact surface with seccotine, and seal hole, overbolt two ends with rubber plug and super glue gummed.Seven of its feature is small-sized qi of chong channel ascending adversely circle (or hydraulic pressure circle) to be installed it can be lowered the temperature and strengthen the bonding tightness of special tyre and protecting band circle effectively between special tyre and protecting band circle.Eight of its feature is to add short fine silk thread to make its structure more firm, more wear-resisting in the rubber of tire and protecting band circle.Nine of its feature is to add glass attritive powder or glass fiber material in the rubber of protecting band circle, makes its energy wear-resisting high temperature resistant.Ten of its feature is the wear-resisting protecting band circles that use multiply cloth fibers material and multilayer rubber to make in the protecting band circle.11 of its feature, be at protecting band circle two ends with bead coil (or the steel cable circle) muscle of deciding, make secondary muscle with fabric threads, the protecting band circle is in operation does not produce the scheme of fracture.

2, according to right 1, be at the medial surface of special-purpose casing lateral surface of protective tyre and protecting band circle, design the toothed surface of irregular interlock mutually or collude groove, make the back up ring rotate simultaneously with special tyre and stop.

3, according to right 1, be between protective tyre and protecting band, to open to collude groove, and in colluding groove, rubber block and rubber ring be installed, make tire and protecting band circle not produce displacement.

4, according to right 1, be the vertical and horizontal aperture to be arranged in the indoor design of protecting band circle, have around the aperture line feeder around.

5, according to right 1, be one circle iron sheet to be installed at protecting band circle and tire contact surface, or the sectional type iron sheet, tire can not pierced through by little iron nail under steam.

6, according to right 1, be the protecting band circle that design has jointing, connect with overbolt, and glue together rubber position arc contact surface, and seal hole, overbolt two ends with rubber plug and super glue gummed with seccotine.

7, according to right 1, be small-sized qi of chong channel ascending adversely circle (or hydraulic pressure circle) to be installed it can be lowered the temperature and strengthen the bonding tightness of special tyre and protecting band circle effectively between special tyre and protecting band circle.

8, according to right 1, be in the rubber of tire and protecting band circle, to add short fine silk thread to make its structure more firm, more wear-resisting.

9, according to right 1, be in the rubber of protecting band circle, to add glass attritive powder or glass fiber material, make its energy wear-resisting high temperature resistant.

10, according to right 1, be the wear-resisting protecting band circle that in the protecting band circle, uses multiply cloth fibers material and multilayer rubber to make.

11, according to right 1, be at protecting band circle two ends with bead coil (or the steel cable circle) muscle of deciding, make secondary muscle with fabric threads, the protecting band circle is in operation does not produce the scheme of fracture.