JPH01140194U - - Google Patents

Info

Publication number
JPH01140194U
JPH01140194U JP3539988U JP3539988U JPH01140194U JP H01140194 U JPH01140194 U JP H01140194U JP 3539988 U JP3539988 U JP 3539988U JP 3539988 U JP3539988 U JP 3539988U JP H01140194 U JPH01140194 U JP H01140194U
Authority
JP
Japan
Prior art keywords
bellows
plate spring
fixed part
parallel plate
coupled
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
Application number
JP3539988U
Other languages
English (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 JP3539988U priority Critical patent/JPH01140194U/ja
Publication of JPH01140194U publication Critical patent/JPH01140194U/ja
Pending legal-status Critical Current

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Landscapes

  • Details Of Measuring And Other Instruments (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は従来の一例を示す断面図である。 3……ロツド、4……固定部、5a,5b……
平行板ばね、6……作動室、7……非圧縮性流体
、8a,8b……ポート、9a,9b……ベロー
ズ、10a,10b……駆動ロツド。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定部と、該固定部に外周縁で支持された平行
    板ばねと、該平行板ばねの中心部に結合した可動
    部と、前記固定部と平行板ばねの隙間で形成され
    た作動室に貫通した2つのポートにそれぞれ密閉
    結合し断面積の異なる2つのベローズと、該ベロ
    ーズの一端に結合しそれぞれ変位発生可能な駆動
    ロツドと、前記作動室及びこれに通ずる前記2つ
    のベローズ内に充満された非圧縮性流体とを含む
    ことを特徴とする微小駆動機構。
JP3539988U 1988-03-16 1988-03-16 Pending JPH01140194U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3539988U JPH01140194U (ja) 1988-03-16 1988-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3539988U JPH01140194U (ja) 1988-03-16 1988-03-16

Publications (1)

Publication Number Publication Date
JPH01140194U true JPH01140194U (ja) 1989-09-26

Family

ID=31262047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3539988U Pending JPH01140194U (ja) 1988-03-16 1988-03-16

Country Status (1)

Country Link
JP (1) JPH01140194U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224124A (ja) * 1983-06-03 1984-12-17 Hitachi Ltd 微粗動機構

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224124A (ja) * 1983-06-03 1984-12-17 Hitachi Ltd 微粗動機構

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