JPS5972316U - hydrostatic bearing - Google Patents
hydrostatic bearingInfo
- Publication number
- JPS5972316U JPS5972316U JP16954582U JP16954582U JPS5972316U JP S5972316 U JPS5972316 U JP S5972316U JP 16954582 U JP16954582 U JP 16954582U JP 16954582 U JP16954582 U JP 16954582U JP S5972316 U JPS5972316 U JP S5972316U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- hydrostatic bearing
- bearing according
- sliding
- sliding shaft
- 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.)
- Granted
Links
Landscapes
- Instruments For Measurement Of Length By Optical Means (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の静圧軸受を示す垂直断面図、第2図はそ
の■−■断面図、第3図ないし第8図はこの考案の一実
施例を示し、第3図は静圧軸受の水平断面図、第4図は
そのIV−rV断面図、第5図は摺動軸の斜視図、第6
図はその横断面図、第7図は軸受の斜視図、第8図は組
立状態を示す斜視図、第9図ないし第13図はそれぞれ
他の実施例を示し、第9図は静圧軸受の水平断面図、第
10図は静圧軸受の垂直断面図、第11図は軸受の斜視
図、第12図および第13図は軸受の分解斜視図である
。
各図中、同一符号は同一または相当部分を示し、1は軸
受、3は摺動軸、4は空気室、6は吹出口、9は給気管
、10は空気流出路、11は長穴である。
第7図Fig. 1 is a vertical cross-sectional view showing a conventional hydrostatic bearing, Fig. 2 is a cross-sectional view along the line ■-■, Figs. 3 to 8 show an embodiment of this invention, and Fig. 3 shows a hydrostatic bearing. 4 is a horizontal cross-sectional view of the
7 is a perspective view of the bearing, FIG. 8 is a perspective view showing the assembled state, FIGS. 9 to 13 each show other embodiments, and FIG. 9 is a hydrostatic bearing. 10 is a vertical sectional view of the hydrostatic bearing, FIG. 11 is a perspective view of the bearing, and FIGS. 12 and 13 are exploded perspective views of the bearing. In each figure, the same reference numerals indicate the same or equivalent parts, 1 is a bearing, 3 is a sliding shaft, 4 is an air chamber, 6 is an air outlet, 9 is an air supply pipe, 10 is an air outlet path, and 11 is a long hole. be. Figure 7
Claims (6)
た中空円筒状の摺動軸と、二の摺動軸の周辺部に摺動間
隙に向けて設けられた流体吹出口と、この流体吹出口が
設けられていない摺動部に軸方向に形成された流体流出
路とを備えたことを特徴とする静圧軸受。(1) A bearing, a hollow cylindrical sliding shaft slidably provided in the sliding hole of the bearing, and (2) a fluid outlet provided around the sliding shaft toward the sliding gap. and a fluid outflow path formed in the axial direction in the sliding portion where the fluid outlet is not provided.
登録請求の範囲第1項記載の静圧軸受。(2) The hydrostatic bearing according to claim 1, wherein a fluid supply pipe is connected to the fluid outflow path.
案登録請求の範囲第1項または第2項記載の静圧軸受。(3) The hydrostatic bearing according to claim 1 or 2, wherein the fluid outflow passage is provided on the sliding shaft.
請求の範囲第1項または第2項記載の静圧軸受。(4) The hydrostatic bearing according to claim 1 or 2, wherein the bearing is provided with a fluid outflow passage.
案登録請求の範囲第1項ないし第4項のいずれかに記載
の静圧軸受。(5) The hydrostatic bearing according to any one of claims 1 to 4, wherein two or more rows of fluid outlets are provided.
ないし第5項のいずれかに記載の静圧軸受。(6) The hydrostatic bearing according to any one of claims 1 to 5, wherein the fluid is air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16954582U JPS5972316U (en) | 1982-11-09 | 1982-11-09 | hydrostatic bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16954582U JPS5972316U (en) | 1982-11-09 | 1982-11-09 | hydrostatic bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5972316U true JPS5972316U (en) | 1984-05-16 |
JPS6215541Y2 JPS6215541Y2 (en) | 1987-04-20 |
Family
ID=30370373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16954582U Granted JPS5972316U (en) | 1982-11-09 | 1982-11-09 | hydrostatic bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5972316U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005331048A (en) * | 2004-05-20 | 2005-12-02 | Imv Corp | Vibration-proof x-y table |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54106445U (en) * | 1978-01-13 | 1979-07-26 | ||
JPS55126117A (en) * | 1979-03-22 | 1980-09-29 | Hitachi Ltd | Main rotary shaft unit |
-
1982
- 1982-11-09 JP JP16954582U patent/JPS5972316U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54106445U (en) * | 1978-01-13 | 1979-07-26 | ||
JPS55126117A (en) * | 1979-03-22 | 1980-09-29 | Hitachi Ltd | Main rotary shaft unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005331048A (en) * | 2004-05-20 | 2005-12-02 | Imv Corp | Vibration-proof x-y table |
Also Published As
Publication number | Publication date |
---|---|
JPS6215541Y2 (en) | 1987-04-20 |
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