JPS62149667U - - Google Patents
Info
- Publication number
- JPS62149667U JPS62149667U JP3795086U JP3795086U JPS62149667U JP S62149667 U JPS62149667 U JP S62149667U JP 3795086 U JP3795086 U JP 3795086U JP 3795086 U JP3795086 U JP 3795086U JP S62149667 U JPS62149667 U JP S62149667U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- boss
- pulley
- shaft portion
- nut
- 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
- 238000007796 conventional method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図〜第４図は本考案の実施例を示すもので
、第１図はプーリの取付構造を示す断面図、第２
図は第１図における要部の断面図、第３図および
第４図は本考案の変形を示す図、第５図は従来技
術を示す断面図である。
１２…シヤフト、１３…プーリ、１４…ボス、
１５…プーリ本体、１６…ナツト。
Figures 1 to 4 show examples of the present invention; Figure 1 is a sectional view showing the pulley mounting structure;
The figure is a sectional view of the main part in FIG. 1, FIGS. 3 and 4 are views showing a modification of the present invention, and FIG. 5 is a sectional view showing a conventional technique. 12...shaft, 13...pulley, 14...boss,
15...Pulley body, 16...Nut.
Claims (1)
の取付構造であつて、前記シヤフトには、外周に
係合用の切欠きを形成してなる嵌合軸部と、この
嵌合軸部より小径でかつナツトを螺合するねじを
形成してなるねじ軸部を形成し、前記嵌合軸部に
は、前記切欠きに対応する形状の張出部を内周面
に形成した焼結材から成るボスを嵌合させ、この
ボスの外周に転造形成されたプーリを溶着し、前
記ねじ軸部にナツトを螺合して前記ボスをシヤフ
トに締付固定したことを特徴とするプーリの取付
構造。 A pulley mounting structure in which a pulley is fitted and attached to an end of a shaft, wherein the shaft has a fitting shaft portion formed with an engagement notch on the outer periphery, and a shaft portion having a diameter smaller than that of the fitting shaft portion. and a screw shaft formed by forming a screw for screwing the nut, and the fitting shaft is made of a sintered material and has a protruding portion having a shape corresponding to the notch formed on the inner circumferential surface thereof. A pulley mounting structure characterized in that a boss is fitted, a rolled pulley is welded to the outer periphery of the boss, and a nut is screwed to the threaded shaft portion to tighten and fix the boss to the shaft. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3795086U JPS62149667U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3795086U JPS62149667U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62149667U true JPS62149667U (en) | 1987-09-22 |
Family
ID=30849738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3795086U Pending JPS62149667U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62149667U (en) |
-
1986
- 1986-03-14 JP JP3795086U patent/JPS62149667U/ja active Pending