JPH0449267U - - Google Patents

Info

Publication number
JPH0449267U
JPH0449267U JP1990091954U JP9195490U JPH0449267U JP H0449267 U JPH0449267 U JP H0449267U JP 1990091954 U JP1990091954 U JP 1990091954U JP 9195490 U JP9195490 U JP 9195490U JP H0449267 U JPH0449267 U JP H0449267U
Authority
JP
Japan
Prior art keywords
dust
oil seal
opening
lip
seal device
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
JP1990091954U
Other languages
Japanese (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 JP1990091954U priority Critical patent/JPH0449267U/ja
Publication of JPH0449267U publication Critical patent/JPH0449267U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)

Description

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

第１図は本考案より成るダストシール付きオイ
ルシール装置の部分断面図、第２図は第１図にお
けるダストシール部の部分拡大図、第３図は従来
技術によるダストシール付きオイルシール装置の
部分断面図。 １……ハウジング、２……軸、３……ダストリ
ツプ付オイルシール、３ａ……主リツプ、３ｂ…
…ダストリツプ、３ｃ……コイルスプリング、３
ｄ……繊維製ダストシール、３ｅ……金属製プレ
ート、３ｆ……防水性を有しかつ蒸気通過性を有
するフイルム。 FIG. 1 is a partial cross-sectional view of an oil seal device with a dust seal according to the present invention, FIG. 2 is a partial enlarged view of the dust seal portion in FIG. 1, and FIG. 3 is a partial cross-sectional view of an oil seal device with a dust seal according to the prior art. 1...Housing, 2...Shaft, 3...Oil seal with dust lip, 3a...Main lip, 3b...
...Dust strip, 3c...Coil spring, 3
d...Fiber dust seal, 3e...Metal plate, 3f...Waterproof and vapor permeable film.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 潤滑流体が封入された湿式ハウジングの開口部
と、該ハウジング開口部より突出した軸との間に
装着された主リツプとダストリツプ及び繊維製ダ
ストシールを備えたオイルシール装置において、
該繊維製ダストシールの外周面に防水性を有しか
つ蒸気通過性を有するフイルムをコーテイングし
たことを特徴とするオイルシール装置。 An oil seal device comprising a main lip, a dust lip, and a textile dust seal installed between an opening of a wet housing in which lubricating fluid is sealed and a shaft protruding from the housing opening,
An oil seal device characterized in that the outer peripheral surface of the fiber dust seal is coated with a film that is waterproof and vapor permeable.
JP1990091954U 1990-08-31 1990-08-31 Pending JPH0449267U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990091954U JPH0449267U (en) 1990-08-31 1990-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990091954U JPH0449267U (en) 1990-08-31 1990-08-31

Publications (1)

Publication Number Publication Date
JPH0449267U true JPH0449267U (en) 1992-04-27

Family

ID=31828029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990091954U Pending JPH0449267U (en) 1990-08-31 1990-08-31

Country Status (1)

Country Link
JP (1) JPH0449267U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010281373A (en) * 2009-06-04 2010-12-16 Nok Corp Seal for absorber
JP2014142065A (en) * 2013-01-22 2014-08-07 Carl Freudenberg Kg Sealing ring and sealing device having the same
WO2025028121A1 (en) * 2023-07-28 2025-02-06 カヤバ株式会社 Seal member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010281373A (en) * 2009-06-04 2010-12-16 Nok Corp Seal for absorber
JP2014142065A (en) * 2013-01-22 2014-08-07 Carl Freudenberg Kg Sealing ring and sealing device having the same
WO2025028121A1 (en) * 2023-07-28 2025-02-06 カヤバ株式会社 Seal member

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