JPS6320568U - - Google Patents

Info

Publication number
JPS6320568U
JPS6320568U JP1986114247U JP11424786U JPS6320568U JP S6320568 U JPS6320568 U JP S6320568U JP 1986114247 U JP1986114247 U JP 1986114247U JP 11424786 U JP11424786 U JP 11424786U JP S6320568 U JPS6320568 U JP S6320568U
Authority
JP
Japan
Prior art keywords
seal lip
sealing device
main body
utility
circumferential surface
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
JP1986114247U
Other languages
English (en)
Other versions
JPH054622Y2 (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 JP1986114247U priority Critical patent/JPH054622Y2/ja
Publication of JPS6320568U publication Critical patent/JPS6320568U/ja
Application granted granted Critical
Publication of JPH054622Y2 publication Critical patent/JPH054622Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による密封装置を示す縦断面
図、第2図は第1図に示すものの上面図、第3図
は第1図に示すものを固定部材の環状孔の内部に
配設した状態を示す図、第4図は第3図に示すも
のにおけるシヤフトの回転時の回転油圧およびシ
ールリツプ部のシール面への油の浸入状態を示す
図、第5図および第6図は従来の密封装置を示す
縦断面図である。 1,21……本体、2,22……バツクアツプ
リング、3,4,23,24……シールリツプ部
、5……U溝、6……溝部、7,27……シール
面、8,28……先端、9……固定部材、10,
30……環状孔、11……反油圧側側面、12,
32……非摺動面、13,33……シヤフト、1
4……最上点、15……最下点、16……バツク
アツプリング最上点、17……金属環、18……
ゴム弾性体、T……波形の1周期、l……シール
面の幅、V……回転油圧、f,f……分力。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 環状をなす本体1の内周面または外周面の
    うち少なくとも移動体と接する面に、波形に形成
    されるとともに、シール面7の幅lが一定となつ
    ていないシールリツプ部3を設けたことを特徴と
    する密封装置。 (2) 前記本体1の一側に、環状をなすとともに
    、一側面がシールリツプ部3に対応する波形に形
    成されたバツクアツプリング2が設けられている
    実用新案登録請求の範囲第1項記載の密封装置。
JP1986114247U 1986-07-25 1986-07-25 Expired - Lifetime JPH054622Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986114247U JPH054622Y2 (ja) 1986-07-25 1986-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986114247U JPH054622Y2 (ja) 1986-07-25 1986-07-25

Publications (2)

Publication Number Publication Date
JPS6320568U true JPS6320568U (ja) 1988-02-10
JPH054622Y2 JPH054622Y2 (ja) 1993-02-04

Family

ID=30996807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986114247U Expired - Lifetime JPH054622Y2 (ja) 1986-07-25 1986-07-25

Country Status (1)

Country Link
JP (1) JPH054622Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010265995A (ja) * 2009-05-15 2010-11-25 Nok Corp 密封装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039776A (ja) * 1973-08-03 1975-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039776A (ja) * 1973-08-03 1975-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010265995A (ja) * 2009-05-15 2010-11-25 Nok Corp 密封装置

Also Published As

Publication number Publication date
JPH054622Y2 (ja) 1993-02-04

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