JPS6330622U - - Google Patents
Info
- Publication number
- JPS6330622U JPS6330622U JP12393586U JP12393586U JPS6330622U JP S6330622 U JPS6330622 U JP S6330622U JP 12393586 U JP12393586 U JP 12393586U JP 12393586 U JP12393586 U JP 12393586U JP S6330622 U JPS6330622 U JP S6330622U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- bearing
- groove
- ring
- shaped packing
- 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 6
- 238000012856 packing Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Description
第１図は本考案の回転軸装置の一部側断面図、
第２図は第１図の回転軸の斜視図、第３図は従来
の回転軸装置の一部側断面図である。
１は真空容器、２は被回転軸、４は軸受部、５
は回転軸、１４はグリース注入口、１５はＯリン
グ溝、１６はグリース溝、１７はグリース、１８
はリング状パツキン（Ｏリング）である。
FIG. 1 is a partial side sectional view of the rotating shaft device of the present invention.
FIG. 2 is a perspective view of the rotating shaft shown in FIG. 1, and FIG. 3 is a partial side sectional view of a conventional rotating shaft device. 1 is a vacuum container, 2 is a rotated shaft, 4 is a bearing part, 5
is a rotating shaft, 14 is a grease inlet, 15 is an O-ring groove, 16 is a grease groove, 17 is a grease, 18
is a ring-shaped packing (O-ring).
Claims (1)
けられ、上記真空容器の外部から内部に回転を伝
達するようにした回転軸装置において、 上記回転軸の上記軸受との接触部の外周面に並
置して設けられた、軸方向に斜めの夫々リング状
パツキン用溝及びグリース溝と、 該リング状パツキン溝に嵌合せしめたリング状
パツキンと、 上記軸受の上記グリース溝に連通する如く穿設
されたグリース注入孔とを有して成る回転軸装置
。[Claims for Utility Model Registration] A rotating shaft device in which a rotating shaft is attached to the wall of a vacuum container via a bearing and transmits rotation from the outside to the inside of the vacuum container, wherein the bearing of the rotating shaft and a ring-shaped packing groove and a grease groove that are provided in juxtaposition on the outer circumferential surface of the contact portion of the bearing and are oblique in the axial direction; a ring-shaped packing groove that is fitted into the ring-shaped packing groove; and the above-mentioned grease of the bearing. A rotating shaft device comprising a grease injection hole bored so as to communicate with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12393586U JPS6330622U (en) | 1986-08-12 | 1986-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12393586U JPS6330622U (en) | 1986-08-12 | 1986-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6330622U true JPS6330622U (en) | 1988-02-29 |
Family
ID=31015497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12393586U Pending JPS6330622U (en) | 1986-08-12 | 1986-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100279349B1 (en) * | 1997-12-30 | 2001-01-15 | 추호석 | Multilayer Pore Bearings |
-
1986
- 1986-08-12 JP JP12393586U patent/JPS6330622U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100279349B1 (en) * | 1997-12-30 | 2001-01-15 | 추호석 | Multilayer Pore Bearings |