CN2670665Y - Wedged rubber belt moulded precisively - Google Patents
Wedged rubber belt moulded precisively Download PDFInfo
- Publication number
- CN2670665Y CN2670665Y CNU032632606U CN03263260U CN2670665Y CN 2670665 Y CN2670665 Y CN 2670665Y CN U032632606 U CNU032632606 U CN U032632606U CN 03263260 U CN03263260 U CN 03263260U CN 2670665 Y CN2670665 Y CN 2670665Y
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- CN
- China
- Prior art keywords
- wedged
- rubber belt
- model
- utility
- transmission
- 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
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Abstract
The utility model relates to a wedged rubber belt used for transmission device, for solving the technical problem that the back surface of a wedged rubber belt is easy to slip when driving a tension pulley and driving efficiency is decreased due to the shortage of friction on transmission in prior art. The wedged rubber belt comprises a plurality of triangular or trapezoid wedged belts in uniform arrangement for solving the technical problem, The wedged rubber belt is characterized in that the back surface of the wedged rubber belt is a regular concave-convex surface. Since the wedged rubber belt adopts the above structure, the friction of the plurality of wedged belts is increased, the back surface of the wedged rubber belt can drive a transmission wheel for power transmission as well as drive the tension pulley.
Description
Technical field
The utility model relates to a kind of rubber multiwedge band that is used for transmission device, specifically to having a kind of improvement of rubber multiwedge band now.
Background technique
Existing rubber multiwedge band generally adopts Dresser grinding system wedge, and the wedge of rubber multiwedge band contacts and friction driving power through tension force with the wedge of wheel.The existing poly Vbelt back side is generally the light face, skids easily when the back side of rubber multiwedge band drives the Idle wheel period of the day from 11 p.m. to 1 a.m, and can reduce transmission efficiency because of frictional force is not enough when the back side of rubber multiwedge band drive transmission wheel carries out power transmission.
Summary of the invention
The purpose of this utility model is easily to skid when the poly Vbelt back side that prior art exists drives Idle wheel and reduce technical problem such as transmission efficiency during transmission because of frictional force is not enough in order to solve, and the rubber multiwedge band of the bigger accurate die pressing system wedge of a kind of frictional force that provides.
In order to solve the problems of the technologies described above, the utility model comprises many uniform triangles or trapezoidal spline, it is characterized in that: its back side is the male and fomale(M﹠F) of rule.
Also have following feature in the utility model: described male and fomale(M﹠F) is hair side, pitted skin or textured surface.
The utlity model has following advantage and good effect: because the utility model has adopted said structure, increased the frictional force of poly Vbelt, made the back side of rubber multiwedge band both can drive the tensioning wheel, can drive the transmission wheel again and carry out power transmission.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 the utility model plan view;
A-A profile among Fig. 2 the utility model Fig. 1.
1, poly Vbelt; 2, spline; 3, male and fomale(M﹠F).
Embodiment
Referring to Fig. 1, Fig. 2, the utility model poly Vbelt 1 comprises many uniform triangles or trapezoidal spline 2, this spline 2 is to make with the direct mold pressing of mould, need not use the Dresser grinding, its back side is the male and fomale(M﹠F) 3 of rule, male and fomale(M﹠F) 3 can be hair side, pitted skin or textured surface, and is to form with the direct mold pressing of mould.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (2)
1, a kind of rubber multiwedge band of accurate die pressing system wedge, it comprises many uniform triangles or trapezoidal spline, it is characterized in that: its back side is the male and fomale(M﹠F) of rule.
2, the rubber multiwedge band of accurate die pressing system wedge according to claim 1 is characterized in that: described male and fomale(M﹠F) is hair side, pitted skin or textured surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032632606U CN2670665Y (en) | 2003-09-30 | 2003-09-30 | Wedged rubber belt moulded precisively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032632606U CN2670665Y (en) | 2003-09-30 | 2003-09-30 | Wedged rubber belt moulded precisively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670665Y true CN2670665Y (en) | 2005-01-12 |
Family
ID=34473498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032632606U Expired - Fee Related CN2670665Y (en) | 2003-09-30 | 2003-09-30 | Wedged rubber belt moulded precisively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670665Y (en) |
-
2003
- 2003-09-30 CN CNU032632606U patent/CN2670665Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050112 Termination date: 20110930 |