JPS61191527U - - Google Patents
Info
- Publication number
- JPS61191527U JPS61191527U JP7507685U JP7507685U JPS61191527U JP S61191527 U JPS61191527 U JP S61191527U JP 7507685 U JP7507685 U JP 7507685U JP 7507685 U JP7507685 U JP 7507685U JP S61191527 U JPS61191527 U JP S61191527U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- support
- support member
- pivotally supported
- close
- 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
Description
第１図は本考案の実施例を示す断面図、第２図
は従来例を示す断面図である。
３…駆動軸、１５…第１の支持体、１６…環状
溝、１８…凸状体、１９…空間部、２０…被覆体
。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional example. 3... Drive shaft, 15... First support body, 16... Annular groove, 18... Convex body, 19... Space, 20... Covering body.
Claims (1)
る第１の支持体と、この第１の駆動軸に近接して
上記駆動軸に軸支される第２の支持体と、この第
２の支持体に密着され駆動軸の先端部周囲を覆う
被覆体とを備え、上記第２の支持体は第１の支持
体と駆動軸の周囲に隔絶された空間部を形成して
相対的に回転自在に嵌合していることを特徴とす
る防塵駆動機構。 a drive shaft, a first support that pivotally supports the drive shaft via a bearing, a second support that is close to the first drive shaft and is pivotally supported by the drive shaft, and a second support that is pivotally supported by the drive shaft in proximity to the first drive shaft; a covering member that is in close contact with the support member and covers the periphery of the tip of the drive shaft, and the second support member forms an isolated space around the first support member and the drive shaft so that the second support member is relatively A dust-proof drive mechanism characterized by being rotatably fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7507685U JPS61191527U (en) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7507685U JPS61191527U (en) | 1985-05-22 | 1985-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61191527U true JPS61191527U (en) | 1986-11-28 |
Family
ID=30615960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7507685U Pending JPS61191527U (en) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61191527U (en) |
-
1985
- 1985-05-22 JP JP7507685U patent/JPS61191527U/ja active Pending