JPH0284050U - - Google Patents
Info
- Publication number
- JPH0284050U JPH0284050U JP16361988U JP16361988U JPH0284050U JP H0284050 U JPH0284050 U JP H0284050U JP 16361988 U JP16361988 U JP 16361988U JP 16361988 U JP16361988 U JP 16361988U JP H0284050 U JPH0284050 U JP H0284050U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- main body
- spring
- belt pulley
- pulley according
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Description
第1図ないし第8図は、この考案に係るベルト
プーリを示しており、第1図は、第1実施例を示
す全体斜視図。第2図は、その中央縦断面図。第
3図は、第2実施例を示す全体斜視図。第4図は
、その中央縦断面図。第5図は、第3実施例を示
す全体斜視図。第6図は、その中央縦断面図。第
7図は、第4実施例を示す全体斜視図。第8図は
、その中央縦断面図。
2……本体部、4……ベルト、5……凸部、6
……本体部端面。
1 to 8 show a belt pulley according to this invention, and FIG. 1 is an overall perspective view showing a first embodiment. FIG. 2 is a central vertical cross-sectional view. FIG. 3 is an overall perspective view showing the second embodiment. FIG. 4 is a central vertical cross-sectional view. FIG. 5 is an overall perspective view showing the third embodiment. FIG. 6 is a central vertical cross-sectional view. FIG. 7 is an overall perspective view showing the fourth embodiment. FIG. 8 is a central vertical cross-sectional view. 2...Main body, 4...Belt, 5...Protrusion, 6
...The end surface of the main body.
Claims (1)
径を小さくした円柱形状の凸部を設けると共に、
本体部より直径を大きくした環状のベルト支持部
を前記凸部に嵌入して設け、さらに、前記ベルト
支持部の少なくとも一方が可動可能であり、本体
部に架けられたベルトが両ベルト支持部によつて
押圧されていることを特徴とするベルトプーリ。 2 上記支持部が、バネで形成されている請求項
1記載のベルトプーリ。 3 上記支持部が、バネによつて可動可能に保持
されている請求項1または2記載のベルトプーリ
。 4 上記バネが、テーパを有するコイルバネであ
る請求項3記載のベルトプーリ。[Claims for Utility Model Registration] 1. A cylindrical convex portion with a smaller diameter than the main body is provided on both end surfaces of the cylindrical main body, and
An annular belt support portion having a diameter larger than that of the main body portion is fitted into the convex portion, and furthermore, at least one of the belt support portions is movable, and the belt stretched over the main body portion is attached to both belt support portions. A belt pulley characterized by being twisted and pressed. 2. The belt pulley according to claim 1, wherein the support portion is formed of a spring. 3. The belt pulley according to claim 1 or 2, wherein the support portion is movably held by a spring. 4. The belt pulley according to claim 3, wherein the spring is a tapered coil spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16361988U JPH0284050U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16361988U JPH0284050U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0284050U true JPH0284050U (en) | 1990-06-29 |
Family
ID=31448503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16361988U Pending JPH0284050U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0284050U (en) |
-
1988
- 1988-12-16 JP JP16361988U patent/JPH0284050U/ja active Pending