JPH0188655U - - Google Patents

Info

Publication number
JPH0188655U
JPH0188655U JP18395987U JP18395987U JPH0188655U JP H0188655 U JPH0188655 U JP H0188655U JP 18395987 U JP18395987 U JP 18395987U JP 18395987 U JP18395987 U JP 18395987U JP H0188655 U JPH0188655 U JP H0188655U
Authority
JP
Japan
Prior art keywords
air
air supply
communicates
sleeve
rotating body
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
JP18395987U
Other languages
English (en)
Other versions
JPH0641958Y2 (ja
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 JP1987183959U priority Critical patent/JPH0641958Y2/ja
Publication of JPH0188655U publication Critical patent/JPH0188655U/ja
Application granted granted Critical
Publication of JPH0641958Y2 publication Critical patent/JPH0641958Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Joints Allowing Movement (AREA)

Description

【図面の簡単な説明】
第1図は本考案の代表的な実施例を示す回転部
における空気供給装置の断面図、第2図は第1図
のA―A断面図、第3図は第1図のB―B断面図
、第4図は従来の巻取機の構造を示す断面図であ
る。 図の主要部分の説明、3′…ハウジング、14
…スリーブ(非回転部)、15…Oリング、16
,21…環状溝、18,18a…空気穴、20,
22…空気口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転体の内部を通して、所望部に空気を供給す
    る回転機械において、前記回転体をOリングを介
    してスリーブにより支持し、該スリーブには空気
    供給源と連通する空気口を設けると共にその内面
    に該空気口と連通する環状溝を設け、前記回転体
    には一端が前記回転溝に連通し、他端が空気供給
    先と連通する空気通路を設けることを特徴とする
    回転部の空気供給装置。
JP1987183959U 1987-12-02 1987-12-02 回転部の空気供給装置 Expired - Lifetime JPH0641958Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987183959U JPH0641958Y2 (ja) 1987-12-02 1987-12-02 回転部の空気供給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987183959U JPH0641958Y2 (ja) 1987-12-02 1987-12-02 回転部の空気供給装置

Publications (2)

Publication Number Publication Date
JPH0188655U true JPH0188655U (ja) 1989-06-12
JPH0641958Y2 JPH0641958Y2 (ja) 1994-11-02

Family

ID=31475357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987183959U Expired - Lifetime JPH0641958Y2 (ja) 1987-12-02 1987-12-02 回転部の空気供給装置

Country Status (1)

Country Link
JP (1) JPH0641958Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274188A (ja) * 1986-05-22 1987-11-28 三菱電機株式会社 圧縮空気供給装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274188A (ja) * 1986-05-22 1987-11-28 三菱電機株式会社 圧縮空気供給装置

Also Published As

Publication number Publication date
JPH0641958Y2 (ja) 1994-11-02

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