JPS6455371U - - Google Patents

Info

Publication number
JPS6455371U
JPS6455371U JP1987150195U JP15019587U JPS6455371U JP S6455371 U JPS6455371 U JP S6455371U JP 1987150195 U JP1987150195 U JP 1987150195U JP 15019587 U JP15019587 U JP 15019587U JP S6455371 U JPS6455371 U JP S6455371U
Authority
JP
Japan
Prior art keywords
seal part
contact
seal
sealing device
inner ring
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
JP1987150195U
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 JP1987150195U priority Critical patent/JPS6455371U/ja
Publication of JPS6455371U publication Critical patent/JPS6455371U/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、本考案の密封装置の縦断面図、第2
図は、本考案の密封装置がA方向へのスラスト力
を受けた場合の動作説明図、第3図は、本考案の
密封装置がB方向のスラスト力を受けた場合の動
作説明図、第4図は、従来技術による密封装置の
縦断面図である。 符号の説明、1……密封装置、2……可動軸、
3……外側環体、4……シールリツプ部、5……
内環シール部、6……内壁、7……第1ダストリ
ツプ、8……金属補強環、9……内側シール部、
10……内周面、11……シールリツプ部、12
……ばね、13……金属環、14……第2ダスト
リツプ、15……ハウジング。
Fig. 1 is a vertical sectional view of the sealing device of the present invention, Fig.
The figure is an explanatory diagram of the operation when the sealing device of the present invention receives a thrust force in the direction A. Figure 3 is an explanatory diagram of the operation when the sealing device of the present invention receives a thrust force in the direction B. FIG. 4 is a longitudinal sectional view of a sealing device according to the prior art. Explanation of symbols, 1...Sealing device, 2...Movable axis,
3...Outer ring body, 4...Seal lip portion, 5...
Inner ring seal part, 6... Inner wall, 7... First dust strip, 8... Metal reinforcing ring, 9... Inner seal part,
10... Inner peripheral surface, 11... Seal lip portion, 12
... Spring, 13 ... Metal ring, 14 ... Second dust strip, 15 ... Housing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外側環体と、外側環体の内壁に接する第1ダス
トリツプを有する内環シール部と、内環シール部
に接して密封流体をシールするシールリツプを有
する内側シール部とからなり、内環シール部は、
内側シール部に対向する側に、前記内側シール部
に接する第2ダストリツプを有することを特徴と
する密封装置。
It consists of an outer ring body, an inner ring seal part having a first dust lip in contact with the inner wall of the outer ring body, and an inner ring seal part having a seal lip in contact with the inner ring seal part to seal the sealing fluid. ,
A sealing device comprising, on the side opposite to the inner seal part, a second dust strip in contact with the inner seal part.
JP1987150195U 1987-09-30 1987-09-30 Pending JPS6455371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987150195U JPS6455371U (en) 1987-09-30 1987-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987150195U JPS6455371U (en) 1987-09-30 1987-09-30

Publications (1)

Publication Number Publication Date
JPS6455371U true JPS6455371U (en) 1989-04-05

Family

ID=31423118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987150195U Pending JPS6455371U (en) 1987-09-30 1987-09-30

Country Status (1)

Country Link
JP (1) JPS6455371U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013072443A (en) * 2011-09-26 2013-04-22 Nsk Ltd Sealing device for bearing
JP2015158253A (en) * 2014-02-25 2015-09-03 内山工業株式会社 sealing device
CN106523531A (en) * 2016-12-29 2017-03-22 常熟长城轴承有限公司 Aligning dust cover
DE102010044588B4 (en) 2009-09-11 2019-10-24 Carl Freudenberg Kg sealing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044588B4 (en) 2009-09-11 2019-10-24 Carl Freudenberg Kg sealing device
JP2013072443A (en) * 2011-09-26 2013-04-22 Nsk Ltd Sealing device for bearing
JP2015158253A (en) * 2014-02-25 2015-09-03 内山工業株式会社 sealing device
CN106523531A (en) * 2016-12-29 2017-03-22 常熟长城轴承有限公司 Aligning dust cover

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