JPS6384421U - - Google Patents
Info
- Publication number
- JPS6384421U JPS6384421U JP17900486U JP17900486U JPS6384421U JP S6384421 U JPS6384421 U JP S6384421U JP 17900486 U JP17900486 U JP 17900486U JP 17900486 U JP17900486 U JP 17900486U JP S6384421 U JPS6384421 U JP S6384421U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- protrusion
- housing
- gas
- plate spring
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Support Of The Bearing (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図、第３図はそれぞれ他の実施例を示す断面図、
第４図は従来例を示す断面図である。
１……回転軸、２……軸受隙間、３……軸受、
４……噴出孔、５……給気孔、７……ハウジング
、８……隙間、９……板バネ、９Ａ……円弧部、
９Ｂ……シール部、３Ａ，７Ａ……突起。
Fig. 1 is a sectional view showing one embodiment of the present invention;
3 and 3 are sectional views showing other embodiments, respectively.
FIG. 4 is a sectional view showing a conventional example. 1...Rotating shaft, 2...Bearing gap, 3...Bearing,
4...Blowout hole, 5...Air supply hole, 7...Housing, 8...Gap, 9...Plate spring, 9A...Circular arc part,
9B...Seal part, 3A, 7A...Protrusion.
Claims (1)
数の噴出孔を形成し、この軸受と軸受を収装する
ハウジングとの間に各噴出孔に加圧気体を導く環
状隙間を形成した気体軸受装置において、前記環
状隙間の両端に金属製板バネを介装し、前記軸受
とハウジングのそれぞれに内側に向けて環状に突
出する突起を形成するとともに、板バネの両端に
この突起に係合して折り返されるシール部を形成
したことを特徴とする気体軸受装置。 A gas bearing device in which a plurality of jet holes are formed in a bearing into which a rotating shaft is inserted with a bearing gap, and an annular gap is formed between the bearing and a housing that houses the bearing to guide pressurized gas to each jet hole. A metal plate spring is interposed at both ends of the annular gap, a protrusion annularly protruding inwardly is formed on each of the bearing and the housing, and the protrusion is engaged with the protrusion at both ends of the plate spring. A gas bearing device characterized by forming a seal portion that can be folded back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17900486U JPS6384421U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17900486U JPS6384421U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6384421U true JPS6384421U (en) | 1988-06-02 |
Family
ID=31121668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17900486U Pending JPS6384421U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6384421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011144924A (en) * | 2009-12-18 | 2011-07-28 | Mitsubishi Heavy Ind Ltd | Damper bearing device |
-
1986
- 1986-11-20 JP JP17900486U patent/JPS6384421U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011144924A (en) * | 2009-12-18 | 2011-07-28 | Mitsubishi Heavy Ind Ltd | Damper bearing device |