JPH0466405U - - Google Patents
Info
- Publication number
- JPH0466405U JPH0466405U JP11081090U JP11081090U JPH0466405U JP H0466405 U JPH0466405 U JP H0466405U JP 11081090 U JP11081090 U JP 11081090U JP 11081090 U JP11081090 U JP 11081090U JP H0466405 U JPH0466405 U JP H0466405U
- Authority
- JP
- Japan
- Prior art keywords
- case body
- rocking actuator
- piston
- rack piston
- case
- 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
- 229920006351 engineering plastic Polymers 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案の一実施例を示す縦断面図であ
る。第２図は公知の揺動式アクチユエーターを示
す縦断面図、第３図は第２図の外観斜視図、第４
図は第２図のアクチユエーターを使用したマニユ
ピレーターの一例を示す斜視図である。
１……ケース本体、２……スリーブ、３……ケ
ース、５……油圧室、０２……パツキン、０３…
…カバー、０３ａ……油出入口、０４……シール
材、０５……ラツクピストン、０６……軸方向移
動、０７……ピニオン軸、０８……回転。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention. Fig. 2 is a vertical sectional view showing a known swing type actuator, Fig. 3 is an external perspective view of Fig. 2, and Fig. 4 is a longitudinal sectional view showing a known swing type actuator.
This figure is a perspective view showing an example of a manipulator using the actuator shown in FIG. 2. 1... Case body, 2... Sleeve, 3... Case, 5... Hydraulic chamber, 02... Packing, 03...
...Cover, 03a...Oil inlet/outlet, 04...Sealing material, 05...Rack piston, 06...Axial movement, 07...Pinion shaft, 08...Rotation.
Claims (1)
ることにより上記ラツクピストンに噛合するピニ
オン軸が回転する揺動式アクチユエーターにおい
て、軽量のエンジニアリングプラスチツクで形成
されたケース本体と、上記ケース本体のピストン
挿入孔に内挿嵌着された高硬度の金属製スリーブ
とを具えたことを特徴とする揺動式アクチユエー
ター。 A rocking actuator in which a pinion shaft that engages with the rack piston rotates when a rack piston disposed inside the case slides, includes a case body made of lightweight engineering plastic, and a piston in the case body. A rocking actuator characterized by comprising a high-hardness metal sleeve inserted and fitted into an insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11081090U JPH0466405U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11081090U JPH0466405U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466405U true JPH0466405U (en) | 1992-06-11 |
Family
ID=31858204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11081090U Pending JPH0466405U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466405U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141972A (en) * | 1975-05-21 | 1976-12-07 | Whitey Research Tool Co | Rotary actuator |
-
1990
- 1990-10-23 JP JP11081090U patent/JPH0466405U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51141972A (en) * | 1975-05-21 | 1976-12-07 | Whitey Research Tool Co | Rotary actuator |
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