CN203995446U - The extraordinary wheel of light alloy - Google Patents
The extraordinary wheel of light alloy Download PDFInfo
- Publication number
- CN203995446U CN203995446U CN201420444977.8U CN201420444977U CN203995446U CN 203995446 U CN203995446 U CN 203995446U CN 201420444977 U CN201420444977 U CN 201420444977U CN 203995446 U CN203995446 U CN 203995446U
- Authority
- CN
- China
- Prior art keywords
- wheel
- rim
- arranges
- rim body
- light alloy
- 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.)
- Expired - Fee Related
Links
- 229910001234 light alloy Inorganic materials 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004575 stone Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses the extraordinary wheel of light alloy, wheel rim is to opening structure, adopts the inside and outside rim body of " O " RunddichtringO sealing.Inside and outside rim body is with bolts, and interior rim body is pressed into the high-strength bolt of serration of interference fit, and bolt is through after outer rim body bolt hole, fastening with the flanged nut connection matching; Wheel rim arranges built-in pneumatic road and the tire tube valve that is threaded.Interior wheel rim arranges half deep trouth, and half deep trouth bottom arranges supporter boss.
Description
Technical field
The utility model relates to motor vehicle wheel, relates in particular to special vehicle opposite opened light alloy inner tube-free wheel.
Background technology
Wheel set is the ground-engaging element of vehicle, is used for transmitting force and moment and realizes carrying and the motor function of vehicle.Wheel has the vehicle of connection and tire, transmission power and moment of torsion, and sealing forms the effects such as airtight cavity, affects to a great extent the handling and member's of vehicle traveling comfort simultaneously.
Importance based on wheel to vehicle properties, the wheel of developing in the market has following several: single type wheel: this kind of wheel be 15 ° of bead seat angle rim structures, be applicable to inner tube-free wheel, be applicable to civilian commercial vehicle, as goods carrying vehicle, passenger traffic and public transit vehicle etc., have at present steel and aluminum, aluminum is better than steel integrated performance, but cost is higher.Three-piece wheel: wheel is made up of wheel rim body, back-up ring, retainer, the flat or wedged bottom wheel rim of wheel rim curve, this kind of wheel is traditional load-carrying vehicle wheel, mostly is at present steel, having a small amount of is aluminum, and tubeless tires can be installed.
Summary of the invention
The utility model proposes a kind of opposite opened inner tube free run-flat tire light alloy wheel rim.
The extraordinary wheel of light alloy, wheel rim is to opening structure, adopts the inside and outside rim body of " O " RunddichtringO sealing.Inside and outside rim body is with bolts, and interior rim body is pressed into the high-strength bolt of serration of interference fit, and bolt is through after outer rim body bolt hole, fastening with the flanged nut connection matching.Wheel rim arranges built-in pneumatic road and the tire tube valve that is threaded.
Interior wheel rim arranges half deep trouth, and half deep trouth bottom is provided with supporter boss, is convenient to military-designed vehicle and some other special vehicle need to be installed rigid support body, and installation support rear wheel is Runflat wheel.Described high-strength bolt of serration arranges annular knurl.
The beneficial effects of the utility model are: 1. cast light-alloy wheel, than same specification steel wheel weight reducing 50%, is conducive to air-drop, the transport of vehicle.Simultaneously weight reducing this be conducive to the carrying of vehicle, be conducive to improve vehicle performance performance, reduce the degradation of energy of vehicle.2. opposite opened structure, make the operation of dismounting tire no longer need professed machine and instrument, as long as conventional spanner, can make the operation of dismounting tire to carry out in independent field, the field survivorship ability of special vehicle and maintenance support performance and the battlefield survival of CV Combat Vehicle are improved.3. interior rim body is pressed into the knurled nut of interference fit, and this makes assembly manipulation easier, and one can operate spanner.4. adopt built-in filling channel, can assemble short and small tire tube valve, air flue is hidden in wheel, cause the disappointing traffic safety that affects thereby avoid stone in service to impact tire tube valve.5. wheel rim curve, this wheel rim curve increases boss on the basis of Europe superscript semi drop center rim(sdc), thereby makes the accurate positioning of rigid support body easy.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that inside and outside rim body coordinates schematic diagram with interference knurled nut.
Fig. 3 is the utility model semi drop center rim(sdc) profile diagram.
Fig. 4 is built-in pneumatic road schematic diagram figure.
Fig. 5 is Runflat safety wheel schematic diagram.
Detailed description of the invention
As Figure 1-4, the extraordinary wheel of light alloy, by rim body 1, the outer rim body 2 of light alloy, " O " type rubber seal 3 in light alloy, the tire tube valve 4 that is threaded, high-strength bolt of serration 5, flanged serrated nut 6 form.
High-strength bolt of serration 5 arranges annular knurl 7, is connected with interior rim body interference fit; Make like this particular surroundings changing of tire such as field, battlefield etc. easy and simple to handle, only by common wrench.
Interior rim body 1 arranges annular boss 8 for supporter, and rigid support body can be installed, and wheel can be used as the wheel rim of run-flat tire like this; Runflat safety wheel, as figure, is made up of wheel 10, supporter 11, tubeless tires 12.
The utility model arranges built-in pneumatic passage 9, and the tire tube valve that is threaded is installed, and built-in filling channel can be avoided stone to impact tire tube valve and cause gas leakage, safe and reliable; Tire tube valve is lightweight simultaneously, favourable to dynamic wheel balancing, strengthens travelling comfort.
This wheel is lightweight, precision is high, leak tightness is good; Reducing car weight is conducive to transport and air-drop, improves vehicle bearing capacity, improves vehicle performance, reduces the capacity loss of vehicle launch mechanism in moving, is suitable for tubeless tires, dismounting simple and safe operation, safety are installed.
Claims (3)
1. the extraordinary wheel of light alloy, it is characterized in that: wheel rim is to opening structure, adopt the inside and outside rim body of " O " RunddichtringO sealing, inside and outside rim body is with bolts, interior rim body is pressed into the high-strength bolt of serration of interference fit, bolt is through after outer rim body bolt hole, fastening with the flanged nut connection matching; Wheel rim arranges built-in pneumatic road and the tire tube valve that is threaded.
2. according to the extraordinary wheel of light alloy claimed in claim 1, it is characterized in that: interior wheel rim arranges half deep trouth, half deep trouth bottom arranges supporter boss.
3. according to the extraordinary wheel of light alloy claimed in claim 1, it is characterized in that: described high-strength bolt of serration arranges annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444977.8U CN203995446U (en) | 2014-08-08 | 2014-08-08 | The extraordinary wheel of light alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444977.8U CN203995446U (en) | 2014-08-08 | 2014-08-08 | The extraordinary wheel of light alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995446U true CN203995446U (en) | 2014-12-10 |
Family
ID=52035501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444977.8U Expired - Fee Related CN203995446U (en) | 2014-08-08 | 2014-08-08 | The extraordinary wheel of light alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149541A (en) * | 2014-08-08 | 2014-11-19 | 中信戴卡股份有限公司 | Light alloy type special wheel |
-
2014
- 2014-08-08 CN CN201420444977.8U patent/CN203995446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149541A (en) * | 2014-08-08 | 2014-11-19 | 中信戴卡股份有限公司 | Light alloy type special wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |