CN1284446A - Non-inflated spring wheel - Google Patents
Non-inflated spring wheel Download PDFInfo
- Publication number
- CN1284446A CN1284446A CN 99108714 CN99108714A CN1284446A CN 1284446 A CN1284446 A CN 1284446A CN 99108714 CN99108714 CN 99108714 CN 99108714 A CN99108714 A CN 99108714A CN 1284446 A CN1284446 A CN 1284446A
- Authority
- CN
- China
- Prior art keywords
- wheel
- spring
- steel ring
- coil spring
- inflated
- 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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- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000007664 blowing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Springs (AREA)
Abstract
Non-inflated spring wheel has radial spiral springs and spring steel plate, rather than inner tube. Several rows of spiral springs make the wheel possess enouth bearing capacity. The non-inflated spring wheel has damping function, long service life, and no trouble of leakage.
Description
The present invention relates to a kind of wheel of transportation machinery.
At present, the wheel of seeing on the market, no matter be the wheel of bicycle, motor bike, automobile, aircraft, trac., or the wheel of various special-use vehicles, be the wheel of inflatable mostly.These wheels all are combined into by wheel steel ring and wheel rubber inner tube, cover tire.Inflate wheel in use, cover tire contacts with ground, plays bearing pressure and generation and frictional ground force; Inner tube of a tyre inflation, when working to slow down the wheel enforcement and ground produces to be impacted.The production and the use of inflation wheel are all more convenient, and cushioning effect is good, and therefore, the wheel of various places is inflated wheel for vehicle mostly in the world today.But the inflation wheel also has its weakness, owing to limit by inside and outside tire intensity, lack service life, is easy to generate gas leakage, the phenomenon of blowing out, the tire patching of gently then need spending, the heavy then life security that jeopardizes the motroist.The present non-aeration wheel that occurs on the market, or replace the Tire ﹠ Tube of wheel with whole rubber ring, or replace the inner tube of a tyre of wheel with material fillings such as foamed plastic, soft fibers, and can only be used on the underload, do not see the non-inflated spring wheel that has big or small load all to be suitable for.
Non-inflated spring wheel of the present invention is on the basis of common wheel, replaces the inner tube of a tyre of common wheel with coil spring radially and spring plate steel ring.The existing cushioning effect of non-inflated spring wheel, the generation of avoid tire gas leakage again, blowing out; Both can make the underloading wheel, can make heavy-duty wheel again, and can long-term safety use, exempt the hardship of often changing the wheel tire patching.
Non-inflated spring wheel of the present invention, its structural principle as shown in Figure 1, (1) is common wheel steel ring, (2) are inner spring slab circle, (3) are outer spring slab circle, (4) are coil spring, (5), (6) are fastener, (7) are wheel rubber.Change the use non-inflated spring wheel in order to adapt to existing vehicle, and do not change the size of original wheel, therefore the form that adopts original wheel steel ring (1) is as the basis that is transformed into non-inflated spring wheel, steel ring (2), (3) made from spring plate are connected with fastener (5), (6) by the two ends of coil spring (4), and inner spring steel plate steel ring (2) is connected with wheel steel ring (1) again; Or as shown in Figure 3, save inner spring slab circle (2), and an end of coil spring (4) directly is connected by fastener (5) and wheel steel ring (1), and the other end of coil spring (4) is connected by fastener (6) and outer spring slab circle (3).The outside parcel wheel rubber (7) of outer spring slab circle (3).Inner spring steel plate steel ring (2), outer spring steel plate steel ring (3) and the radially effect of coil spring (4): the one, when playing a part to slow down the wheel enforcement jointly and ground produces to be impacted; The 2nd, even weighing apparatus disperses stressed between spring and wheel rubber; The 3rd, make coil spring and spring plate steel ring when wheel is exercised both by compression, also stretched, thus the elasticity creep effect that slows down spring steel.(5), the effect of (6) fastener is to prevent to produce slide relative between coil spring (4) and spring plate steel ring (2), (3).The effect of wheel rubber (7) is bearing pressure and generation and frictional ground force.Because the wheel width has and widely has narrowly, can adopt single coil spring (as Fig. 2) or multi-detector spring (as Fig. 3).General situation, bicycle, motor bike use single coil spring, and automobile, trac., full size vehicle use the multi-detector spring, to adapt to the load-carrying capacity of different vehicle.
Because might overload during the actual vehicle load-carrying and the oscillating action during vehicle ', and consider the creep effect of elastomeric material, the selection principle of helical spring material generally makes the rated pressure of its carrying be no more than elastic limit of material σ
0.230%, the material selection of spring plate steel ring is selected, and generally makes it use elastic limit and is no more than elastic limit of material σ
0.250%.
Claims (4)
1. non-inflated spring wheel that constitutes by radially coil spring, spring plate steel ring and wheel steel ring, wheel rubber, it is characterized in that: 1. coil spring one end is directly installed on the wheel steel ring, or be installed in earlier on the inner spring slab circle, be connected with the wheel steel ring, the coil spring other end and outer spring slab circle are connected again; 2. the coil spring axis direction is consistent with the diametric(al) of wheel; 3. coil spring and outer spring slab circle play load-bearing and elastic telescopic simultaneously.
2. according to right 1, this non-aeration wheel is connected by radially single coil spring and spring plate steel ring, wheel steel ring, outer spring slab circle outside parcel wheel rubber.
3. according to right 1, this non-aeration wheel is by radially multi-detector spring and spring plate steel ring, wheel steel ring are connected outer spring slab circle outside parcel wheel rubber.
4. according to right 1, the material of the coil spring of this non-aeration wheel and spring plate steel ring uses elastic limit at its elastic limit of material σ
0.25%50% in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99108714 CN1284446A (en) | 1999-07-04 | 1999-07-04 | Non-inflated spring wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99108714 CN1284446A (en) | 1999-07-04 | 1999-07-04 | Non-inflated spring wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1284446A true CN1284446A (en) | 2001-02-21 |
Family
ID=5273453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99108714 Pending CN1284446A (en) | 1999-07-04 | 1999-07-04 | Non-inflated spring wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1284446A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926644A (en) * | 2017-04-26 | 2017-07-07 | 成都步共享科技有限公司 | A kind of non-inflatable tyre of shared bicycle |
| CN107856478A (en) * | 2017-10-23 | 2018-03-30 | 东莞市宏元电子科技有限公司 | Exempt to inflate Light deformation high-capacity tyre |
-
1999
- 1999-07-04 CN CN 99108714 patent/CN1284446A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926644A (en) * | 2017-04-26 | 2017-07-07 | 成都步共享科技有限公司 | A kind of non-inflatable tyre of shared bicycle |
| CN107856478A (en) * | 2017-10-23 | 2018-03-30 | 东莞市宏元电子科技有限公司 | Exempt to inflate Light deformation high-capacity tyre |
| CN107856478B (en) * | 2017-10-23 | 2023-12-01 | 东莞市宏元电子科技有限公司 | Inflatable-free micro-deformation truck tires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |