JPS59100502U - Rotary drive mechanism - Google Patents

Rotary drive mechanism

Info

Publication number
JPS59100502U
JPS59100502U JP20227382U JP20227382U JPS59100502U JP S59100502 U JPS59100502 U JP S59100502U JP 20227382 U JP20227382 U JP 20227382U JP 20227382 U JP20227382 U JP 20227382U JP S59100502 U JPS59100502 U JP S59100502U
Authority
JP
Japan
Prior art keywords
drive mechanism
rotary
rotary drive
hole
rotary shaft
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
JP20227382U
Other languages
Japanese (ja)
Inventor
阿部　文夫
栄二 鈴木
谷口　広文
Original Assignee
東芝タンガロイ株式会社
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 by 東芝タンガロイ株式会社 filed Critical 東芝タンガロイ株式会社
Priority to JP20227382U priority Critical patent/JPS59100502U/en
Publication of JPS59100502U publication Critical patent/JPS59100502U/en
Pending legal-status Critical Current

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Landscapes

  • Turning (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は、本考案回転駆動機構の一実施例を示す断面図
である。　　− １・・・・・・本体、２・・・・・・中心取付は穴、３
・・・・・・回転軸、４・・・・・・回転工具、６・・
・・・・ブ〜リー、８，９・・・・・・静圧軸受。FIG. 1 is a sectional view showing one embodiment of the rotational drive mechanism of the present invention. - 1...Main body, 2...Center mounting hole, 3
... Rotating axis, 4... Rotating tool, 6...
...Booley, 8,9...Static pressure bearing.

Claims (1)

【実用新案登録請求の範囲】 中心取付は穴２を有する本体１には、回転工具４を一端
に備えた回転軸３が軸着されるようにした回転駆動機構
において、 ゛　　前記回転軸３は、その他端では、回転駆動源から
の回転を受けるプーリー６が取付けられることにより、
回転可能になり、また前記中心取付は穴２内では、空気
供給源からの空気を受ける多孔質の静圧軸受８．９が回
転軸３の外周部およびフラ°ンジ部に配置される二とに
より、無接触状態の静圧支持が可能になっていることを
特徴とする回転駆動機構。[Claims for Utility Model Registration] In a rotary drive mechanism in which a rotary shaft 3 having a rotary tool 4 at one end is pivotally attached to a main body 1 having a centrally mounted hole 2, the rotary shaft 3 is , At the other end, a pulley 6 that receives rotation from a rotational drive source is attached.
In the hole 2, a porous hydrostatic bearing 8.9 for receiving air from an air supply source is arranged on the outer periphery and flange of the rotating shaft 3. A rotary drive mechanism characterized by enabling contactless static pressure support.
JP20227382U 1982-12-24 1982-12-24 Rotary drive mechanism Pending JPS59100502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20227382U JPS59100502U (en) 1982-12-24 1982-12-24 Rotary drive mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20227382U JPS59100502U (en) 1982-12-24 1982-12-24 Rotary drive mechanism

Publications (1)

Publication Number Publication Date
JPS59100502U true JPS59100502U (en) 1984-07-06

Family

ID=30427746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20227382U Pending JPS59100502U (en) 1982-12-24 1982-12-24 Rotary drive mechanism

Country Status (1)

Country Link
JP (1) JPS59100502U (en)

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