JPH0222418U - - Google Patents
Info
- Publication number
- JPH0222418U JPH0222418U JP10123888U JP10123888U JPH0222418U JP H0222418 U JPH0222418 U JP H0222418U JP 10123888 U JP10123888 U JP 10123888U JP 10123888 U JP10123888 U JP 10123888U JP H0222418 U JPH0222418 U JP H0222418U
- Authority
- JP
- Japan
- Prior art keywords
- sliding body
- guide shaft
- piston
- static pressure
- pressure gas
- 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
- 230000003068 static effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
第１図は本考案の実施例１の静圧気体軸受摺動
体の駆動装置の縦断面図、第２図は本考案の実施
例２の同駆動装置の縦断面図、第３図は従来例を
示すボールネジ方式を採用した同駆動装置の側面
図、第４図は従来例を示すリニアモータ方式を示
す同駆動装置の斜視図、第５図は従来のワイヤー
とプーリーとにより駆動伝達する方式の同駆動装
置の側面図である。
１，２１……筒状ガイド軸、２，２２……静圧
間隙、４，２４……摺動体、５，２５……ピスト
ン、８，９，２８，２９……側板、１６，３６…
…流体制御回路、３３……スリツト、Ａ，Ｂ，Ｃ
，Ｄ……空気室、Ｓ……空気供給源。
Fig. 1 is a longitudinal cross-sectional view of a driving device for a hydrostatic gas bearing sliding body according to a first embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of the same driving device according to a second embodiment of the present invention, and Fig. 3 is a conventional example. Fig. 4 is a perspective view of the drive unit using a conventional linear motor system, and Fig. 5 shows a conventional drive transmission system using wires and pulleys. It is a side view of the same drive device. 1, 21... Cylindrical guide shaft, 2, 22... Static pressure gap, 4, 24... Sliding body, 5, 25... Piston, 8, 9, 28, 29... Side plate, 16, 36...
...Fluid control circuit, 33...Slit, A, B, C
, D...Air chamber, S...Air supply source.
Claims (1)
ストンと、前記ガイド軸上に静圧気体で浮上する
摺動体とを設け、前記ピストンと摺動体とを駆動
連結して、前記ピストンを流体制御することによ
つて摺動体をガイド軸上に移動する様にしたこと
を特徴とする静圧気体軸受摺動体の駆動装置。 A piston driven by fluid control is provided in a cylindrical guide shaft, and a sliding body that floats on static pressure gas is provided on the guide shaft, and the piston and the sliding body are drivingly connected to fluidly control the piston. A driving device for a static pressure gas bearing sliding body, characterized in that the sliding body is moved on a guide shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101238U JPH0650654Y2 (en) | 1988-07-29 | 1988-07-29 | Hydrostatic gas bearing sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988101238U JPH0650654Y2 (en) | 1988-07-29 | 1988-07-29 | Hydrostatic gas bearing sliding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0222418U true JPH0222418U (en) | 1990-02-14 |
| JPH0650654Y2 JPH0650654Y2 (en) | 1994-12-21 |
Family
ID=31330052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988101238U Expired - Lifetime JPH0650654Y2 (en) | 1988-07-29 | 1988-07-29 | Hydrostatic gas bearing sliding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650654Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014002165A (en) * | 2013-08-08 | 2014-01-09 | Nippon Thompson Co Ltd | Small slide device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512002U (en) * | 1978-06-10 | 1980-01-25 | ||
| JPS5516165U (en) * | 1978-07-19 | 1980-02-01 |
-
1988
- 1988-07-29 JP JP1988101238U patent/JPH0650654Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512002U (en) * | 1978-06-10 | 1980-01-25 | ||
| JPS5516165U (en) * | 1978-07-19 | 1980-02-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014002165A (en) * | 2013-08-08 | 2014-01-09 | Nippon Thompson Co Ltd | Small slide device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650654Y2 (en) | 1994-12-21 |
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