JPH0260702U - - Google Patents
Info
- Publication number
- JPH0260702U JPH0260702U JP13927988U JP13927988U JPH0260702U JP H0260702 U JPH0260702 U JP H0260702U JP 13927988 U JP13927988 U JP 13927988U JP 13927988 U JP13927988 U JP 13927988U JP H0260702 U JPH0260702 U JP H0260702U
- Authority
- JP
- Japan
- Prior art keywords
- vane
- rotary actuator
- seal
- view
- perspective
- 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
Landscapes
- Actuator (AREA)
Description
第１図ないし第５図は本考案の第１実施例で、
第１図は円形揺動ベーンの斜視図、第２図は固定
ベーンの斜視図、第３図はロータリアクチユエー
タ本体に円形揺動ベーンと固定ベーンとを組合わ
せた断面図、第４図および第５図はそれぞれ半円
形ベーンシールおよびシヨルダシールの斜視図、
第６図ないし第７図は第２実施例で、第６図は円
形揺動ベーンの斜視図、第７図、第８図、第９図
はそれぞれ主軸スリーブ、円形ベーンシール、シ
ヨルダシールの斜視図、第１０図ないし第１３図
は従来のベーン型ロータリアクチユエータで、第
１０図は縦断面図（第１１図のＡ−Ａ断面図）、
第１１図は横断面図（第１０図のＢ−Ｂ断面図）
、第１２図は揺動ベーンの斜視図、第１３図はロ
ータリアクチユエータ本体の斜視図である。
１……主軸、２……ベーン、３……ベーン外周
、４……溝、５……ベーンシール、８……揺動ベ
ーン、９……固定板、１０……固定シール、１１
……固定ベーン、１３，１４……ロータリアクチ
ユエータ本体、１７……溝、１８……ベーンシー
ル。
1 to 5 show the first embodiment of the present invention,
Fig. 1 is a perspective view of a circular swinging vane, Fig. 2 is a perspective view of a fixed vane, Fig. 3 is a sectional view of a combination of a circular swinging vane and a fixed vane on a rotary actuator body, and Fig. 4 and Fig. 5 are perspective views of a semicircular vane seal and a shoulder seal, respectively;
6 and 7 show a second embodiment, in which FIG. 6 is a perspective view of a circular swinging vane, and FIGS. 7, 8, and 9 are perspective views of a main shaft sleeve, a circular vane seal, and a shoulder seal, respectively. 10 to 13 show a conventional vane type rotary actuator, and FIG. 10 is a longitudinal sectional view (A-A sectional view in FIG. 11);
Figure 11 is a cross-sectional view (B-B sectional view in Figure 10)
, FIG. 12 is a perspective view of the swing vane, and FIG. 13 is a perspective view of the rotary actuator main body. 1... Main shaft, 2... Vane, 3... Vane outer periphery, 4... Groove, 5... Vane seal, 8... Swinging vane, 9... Fixed plate, 10... Fixed seal, 11
... Fixed vane, 13, 14 ... Rotary actuator body, 17 ... Groove, 18 ... Vane seal.
Claims (1)
の外周にベーンシールを装着して円形の揺動ベー
ンを構成する主軸を内面球状のロータリアクチユ
エータ本体内に揺動可能に組み込むことを特徴と
するロータリアクチユエータシール。 In a hydraulic rotary actuator, a rotary actuator is characterized in that a vane seal is attached to the outer periphery of the vane, and a main shaft forming a circular swinging vane is swingably incorporated into a rotary actuator body having a spherical inner surface. Eta Seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13927988U JPH0260702U (en) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13927988U JPH0260702U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260702U true JPH0260702U (en) | 1990-05-07 |
Family
ID=31402390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13927988U Pending JPH0260702U (en) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260702U (en) |
-
1988
- 1988-10-27 JP JP13927988U patent/JPH0260702U/ja active Pending