JPS633558U - - Google Patents
Info
- Publication number
- JPS633558U JPS633558U JP9542086U JP9542086U JPS633558U JP S633558 U JPS633558 U JP S633558U JP 9542086 U JP9542086 U JP 9542086U JP 9542086 U JP9542086 U JP 9542086U JP S633558 U JPS633558 U JP S633558U
- Authority
- JP
- Japan
- Prior art keywords
- fixed shaft
- fixed
- grease
- circumferential surface
- lubricating device
- 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
- 239000004519 grease Substances 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 claims description 2
Landscapes
- Pulleys (AREA)
Description
第１図は本考案の１実施例を示す縦断面図、第
２図は従来の潤滑装置の縦断面図である。
固定シヤフト……１、軸受……３，４、回転体
……２、グリースポケツト……５、グリースニツ
プル……６、供給孔……７、逃し孔……１０，１
２、エスケープバルブ……９。
FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional lubricating device. Fixed shaft...1, Bearing...3, 4, Rotating body...2, Grease pocket...5, Grease nipple...6, Supply hole...7, Relief hole...10,1
2. Escape valve...9.
Claims (1)
その軸方向に沿つて所定の間隔を隔てて配設され
た一対の軸受を介して軸承された回転体の内周面
とによつて上記一対の軸受の間に形成されたグリ
ースポケツトに上記固定シヤフトに固定されたグ
リースニツプルから上記固定シヤフトに穿設され
た供給孔を介してグリースを充填するようにした
潤滑装置において、上記グリースポケツトに一端
が連通する逃し孔を上記供給孔とは別に上記固定
シヤフトに穿設し、この逃し孔の他端に連通する
エスケープバルブを上記固定シヤフトに固定した
ことを特徴とする潤滑装置。 The above-mentioned pair of bearings is formed by the outer circumferential surface of the fixed shaft and the inner circumferential surface of the rotating body which is supported on the fixed shaft through a pair of bearings arranged at a predetermined interval along the axial direction of the fixed shaft. In the lubricating device, one end of the grease pocket is filled with grease from a grease nipple fixed to the fixed shaft through a supply hole drilled in the fixed shaft. A lubricating device characterized in that a communicating relief hole is formed in the fixed shaft separately from the supply hole, and an escape valve communicating with the other end of the relief hole is fixed to the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9542086U JPS633558U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9542086U JPS633558U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633558U true JPS633558U (en) | 1988-01-11 |
Family
ID=30959926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9542086U Pending JPS633558U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012255487A (en) * | 2011-06-09 | 2012-12-27 | Nsk Ltd | Pulley device with built-in one-way clutch |
-
1986
- 1986-06-24 JP JP9542086U patent/JPS633558U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012255487A (en) * | 2011-06-09 | 2012-12-27 | Nsk Ltd | Pulley device with built-in one-way clutch |
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