CN101049793A - Structure of rim of a wheel of light type pan terrain vehicle, and manufacturing method - Google Patents
Structure of rim of a wheel of light type pan terrain vehicle, and manufacturing method Download PDFInfo
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- CN101049793A CN101049793A CN 200710078485 CN200710078485A CN101049793A CN 101049793 A CN101049793 A CN 101049793A CN 200710078485 CN200710078485 CN 200710078485 CN 200710078485 A CN200710078485 A CN 200710078485A CN 101049793 A CN101049793 A CN 101049793A
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- Prior art keywords
- wheel rim
- steel wire
- rim
- annular steel
- light type
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Abstract
A rim structure for the puddle jumper features that it conforms to associated American Standard, and its both sides are reinforced by the steel wire ring welded to it, resulting in high load-bearing power.
Description
Technical field
The present invention relates to a kind of rim structure and manufacture method thereof of light type pan terrain vehicle.
Background technology
At present, the wheel rim of known light type pan terrain vehicle all is the standards (being called for short TRA) that adopt U.S. tyre rim association.When whole bearing capability was had relatively high expectations, this kind rim structure failed to satisfy requirements, unless increase the wheel rim sheet metal thickness, but when thickness increases, exist the unfavorable factor that increases complete vehicle weight again, and bring sizable difficulty to processing.
Summary of the invention
The objective of the invention is to provides a kind of wheel load capacity that can improve greatly based on the TRA standard, and handling ease also can not increase the rim structure of the light type pan terrain vehicle of too much weight;
Another object of the present invention is to provide a kind of wheel load capacity that can improve greatly based on the TRA standard, and handling ease also can not increase the manufacture method of rim structure of the light type pan terrain vehicle of too much weight.
Purpose of the present invention can reach by following technical measures: i.e. the rim structure of this light type pan terrain vehicle, comprise wheel rim, it is characterized in that: wheel rim adopts the standard of TRA or is similar to the TRA standard, and the wheel rim both sides are strengthened with annular steel wire, and with the wheel rim weld together.
Purpose of the present invention can also reach by following technical measures: i.e. the manufacture method of the rim structure of this light type pan terrain vehicle, before wheel rim carries out the wheel rim contour roll forming, annular steel wire is placed both sides, carry out the wheel rim contour roll forming then, at last annular steel wire and wheel rim are welded as a whole; Or after the wheel rim contour roll forming was finished, the annular steel wire extruding that will have breach was to dwindle its gabarit diameter, and the method that promptly is similar to shooting property back-up ring embeds it in flange way, and ring-type is welded as a whole steel wire and wheel rim then.
The present invention compared with prior art, owing to the wheel rim place is strengthened with two annular steel wires, under the same thickness material, will significantly improve with its load-carrying capacity of the reinforced wheel rim of annular steel wire, and handling ease also can not increase too much weight to car load like this.
Description of drawings
Below with reference to accompanying drawing embodiments of the invention are further described.
Fig. 1 is the wheel rim before the wheel rim contour roll forming of the present invention;
Fig. 2 is an annular steel wire of the present invention;
Fig. 3 puts into the wheel rim of annular steel wire for both sides of the present invention;
Fig. 4 puts into section drawing behind annular steel wire and the wheel rim contour roll forming for the present invention;
Fig. 5 is the wheel rim after wheel rim contour roll forming of the present invention is finished;
Fig. 6 puts into section drawing behind the annular steel wire for the present invention.
The specific embodiment
The rim structure of a kind of light type pan terrain vehicle of the present invention, wheel rim 1 adopts the standard of TRA or is similar to the TRA standard, the wheel rim both sides are strengthened with annular steel wire 2, and with wheel rim 1 weld together.
The manufacture method one of the rim structure of a kind of light type pan terrain vehicle of the present invention: before wheel rim 1 carries out the wheel rim contour roll forming,, annular steel wire 2 is placed both sides referring to Fig. 1, referring to Fig. 3, carry out the wheel rim contour roll forming then, at last annular steel wire 2 and wheel rim 1 are welded, referring to Fig. 4;
The manufacture method two of the rim structure of a kind of light type pan terrain vehicle of the present invention: carry out after the wheel rim contour roll forming finishes at wheel rim 1, referring to Fig. 5, the annular steel wire 2 that will have breach, referring to Fig. 2, extruding is to dwindle its gabarit diameter, the method that promptly is similar to shooting property back-up ring embeds it in flange way, referring to Fig. 6, welds then.
Described annular steel wire is band breach and not notched two kinds.
Claims (3)
1, a kind of rim structure of light type pan terrain vehicle, comprise wheel rim (1), it is characterized in that: wheel rim (1) adopts the standard of TRA or is similar to the TRA standard, and its wheel rim both sides are strengthened with annular steel wire (2), described annular steel wire (2) and described wheel rim (1) weld together.
2, the manufacture method of rim structure according to claim 1, it is characterized in that: before described wheel rim (1) carries out the wheel rim contour roll forming, described annular steel wire (2) is placed its both sides, carry out the wheel rim contour roll forming then, at last described annular steel wire (2) and described wheel rim (1) are welded as a whole.
3, the manufacture method of rim structure according to claim 1, it is characterized in that: carry out after the wheel rim contour roll forming finishes at described wheel rim (1), described annular steel wire (2) extruding that will have breach is to dwindle its gabarit diameter, the method that promptly is similar to shooting property back-up ring embeds it in flange way, then described annular steel wire (2) and described wheel rim (1) is welded as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710078485 CN101049793A (en) | 2007-05-21 | 2007-05-21 | Structure of rim of a wheel of light type pan terrain vehicle, and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710078485 CN101049793A (en) | 2007-05-21 | 2007-05-21 | Structure of rim of a wheel of light type pan terrain vehicle, and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101049793A true CN101049793A (en) | 2007-10-10 |
Family
ID=38781469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710078485 Pending CN101049793A (en) | 2007-05-21 | 2007-05-21 | Structure of rim of a wheel of light type pan terrain vehicle, and manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101049793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105829125A (en) * | 2013-12-20 | 2016-08-03 | 米其林集团总公司 | Flexible Wheel Rim With Floating Hooks |
-
2007
- 2007-05-21 CN CN 200710078485 patent/CN101049793A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105829125A (en) * | 2013-12-20 | 2016-08-03 | 米其林集团总公司 | Flexible Wheel Rim With Floating Hooks |
| CN105829125B (en) * | 2013-12-20 | 2017-09-15 | 米其林集团总公司 | Flexible vehicle wheel wheel rim with top water plug |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |