JPH0389202U - - Google Patents

Info

Publication number
JPH0389202U
JPH0389202U JP1989150326U JP15032689U JPH0389202U JP H0389202 U JPH0389202 U JP H0389202U JP 1989150326 U JP1989150326 U JP 1989150326U JP 15032689 U JP15032689 U JP 15032689U JP H0389202 U JPH0389202 U JP H0389202U
Authority
JP
Japan
Prior art keywords
seal
vane
rotor
rotary actuator
parts
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
Application number
JP1989150326U
Other languages
Japanese (ja)
Other versions
JPH0749044Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989150326U priority Critical patent/JPH0749044Y2/en
Publication of JPH0389202U publication Critical patent/JPH0389202U/ja
Application granted granted Critical
Publication of JPH0749044Y2 publication Critical patent/JPH0749044Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Material Composition (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例であるロータリアク
チユエータのシール構造を示す断面図、第２図は
軸体をを示す正面図、第３図は第２図の部分を
示す部分断面図、第４図は第２図の−線断面
図、第５図は第２図の−線断面図、第６図は
軸体を示す側面図である。 １……アクチユエータ本体、２……揺動室、２
ａ……第１の揺動室、２ｂ……第２の揺動室、３
……軸体、４……出力軸部、５……ロータ部、６
……ベーン部、７……シユー、８ａ……第１の給
排ポート、８ｂ……第２の給排ポート、９……シ
ユーシール、９ａ……シール部、１０……ロータ
シール、１０ａ……シール部、１１……ベーンシ
ール、１１ａ……シール部、１２……端面側境界
部、１３……結合ボルト。 Fig. 1 is a sectional view showing the seal structure of a rotary actuator which is an embodiment of the present invention, Fig. 2 is a front view showing the shaft body, and Fig. 3 is a partial sectional view showing the part shown in Fig. 2. , FIG. 4 is a sectional view taken along the - line in FIG. 2, FIG. 5 is a sectional view taken along the - line in FIG. 2, and FIG. 6 is a side view showing the shaft body. 1... Actuator main body, 2... Rocking chamber, 2
a...First rocking chamber, 2b...Second rocking chamber, 3
... Shaft body, 4 ... Output shaft section, 5 ... Rotor section, 6
. . . Vane portion, 7 . Seal portion, 11... Vane seal, 11a... Seal portion, 12... End surface side boundary portion, 13... Connection bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アクチユエータ本体に揺動自在に設けられる軸
体を出力軸部、ロータ部およびベーン部から構成
し、これらのロータ部およびベーン部の表面にゴ
ムを焼付けてロータシールおよびベーンシールを
形成したロータリアクチユエータのシール構造で
あつて、ベーンシールのリツプタイプの断面形状
のシール部の表面にハロゲン化処理を施したこと
を特徴とするロータリアクチユエータのシール構
造。 A rotary actuator whose shaft body is swingably mounted on the actuator body and consists of an output shaft part, a rotor part, and a vane part, and a rotor seal and a vane seal are formed by baking rubber onto the surfaces of these rotor parts and vane parts. 1. A seal structure for a rotary actuator, characterized in that the surface of a seal portion having a lip-type cross-sectional shape of a vane seal is halogenated.
JP1989150326U 1989-12-27 1989-12-27 Rotary actuator seal structure Expired - Fee Related JPH0749044Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989150326U JPH0749044Y2 (en) 1989-12-27 1989-12-27 Rotary actuator seal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989150326U JPH0749044Y2 (en) 1989-12-27 1989-12-27 Rotary actuator seal structure

Publications (2)

Publication Number Publication Date
JPH0389202U true JPH0389202U (en) 1991-09-11
JPH0749044Y2 JPH0749044Y2 (en) 1995-11-13

Family

ID=31696677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989150326U Expired - Fee Related JPH0749044Y2 (en) 1989-12-27 1989-12-27 Rotary actuator seal structure

Country Status (1)

Country Link
JP (1) JPH0749044Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014005851A (en) * 2012-06-22 2014-01-16 Ntn Corp Bearing sealing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6929042B2 (en) * 2016-11-10 2021-09-01 株式会社デンソーテン Air compressor and deposit remover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014005851A (en) * 2012-06-22 2014-01-16 Ntn Corp Bearing sealing device

Also Published As

Publication number Publication date
JPH0749044Y2 (en) 1995-11-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees