JPH0399274U - - Google Patents

Info

Publication number
JPH0399274U
JPH0399274U JP1990007001U JP700190U JPH0399274U JP H0399274 U JPH0399274 U JP H0399274U JP 1990007001 U JP1990007001 U JP 1990007001U JP 700190 U JP700190 U JP 700190U JP H0399274 U JPH0399274 U JP H0399274U
Authority
JP
Japan
Prior art keywords
sealing device
rotating body
sealing material
annular sealing
seal
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
JP1990007001U
Other languages
English (en)
Other versions
JPH089493Y2 (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 JP1990007001U priority Critical patent/JPH089493Y2/ja
Publication of JPH0399274U publication Critical patent/JPH0399274U/ja
Application granted granted Critical
Publication of JPH089493Y2 publication Critical patent/JPH089493Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Screw Conveyors (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係わるシール装置の一実施例
を示す縦断側面図、第２，３図はその作用説明図
、第４図は従来のシール装置を示す縦断側面図で
ある。 ４……回転体、５ａ，５ｂ……シール支持部材
、７ａ，７ｂ……環状シール材、１１……ハウジ
ング、１６……小径のシール接触部、１７……大
径のシール接触部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転体とそれを取り囲むハウジングとの間に環
    状シール材を介装したシール装置において、前記
    ハウジングにシール支持部材を介して前記環状シ
    ール材を軸方向への移動を可能に取付けるととも
    に、前記回転体の外周面に径の異なる複数のシー
    ル接触部を形成したことを特徴とするシール装置
    。
JP1990007001U 1990-01-30 1990-01-30 シール装置 Expired - Fee Related JPH089493Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990007001U JPH089493Y2 (ja) 1990-01-30 1990-01-30 シール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990007001U JPH089493Y2 (ja) 1990-01-30 1990-01-30 シール装置

Publications (2)

Publication Number Publication Date
JPH0399274U true JPH0399274U (ja) 1991-10-16
JPH089493Y2 JPH089493Y2 (ja) 1996-03-21

Family

ID=31510665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990007001U Expired - Fee Related JPH089493Y2 (ja) 1990-01-30 1990-01-30 シール装置

Country Status (1)

Country Link
JP (1) JPH089493Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009255998A (ja) * 2008-04-11 2009-11-05 Sumitomo Heavy Ind Ltd スクリュー搬送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009255998A (ja) * 2008-04-11 2009-11-05 Sumitomo Heavy Ind Ltd スクリュー搬送装置

Also Published As

Publication number Publication date
JPH089493Y2 (ja) 1996-03-21

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Legal Events

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