JPS59175757U - Shaft sealing device - Google Patents

Shaft sealing device

Info

Publication number
JPS59175757U
JPS59175757U JP1983070821U JP7082183U JPS59175757U JP S59175757 U JPS59175757 U JP S59175757U JP 1983070821 U JP1983070821 U JP 1983070821U JP 7082183 U JP7082183 U JP 7082183U JP S59175757 U JPS59175757 U JP S59175757U
Authority
JP
Japan
Prior art keywords
sealing device
shaft sealing
cover
hole
rotating shaft
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
JP1983070821U
Other languages
Japanese (ja)
Inventor
青木　生超
Original Assignee
三菱電機株式会社
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 by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1983070821U priority Critical patent/JPS59175757U/en
Publication of JPS59175757U publication Critical patent/JPS59175757U/en
Pending legal-status Critical Current

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  • Sealing With Elastic Sealing Lips (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の軸封装置を示す断面図、第２図〜第４図
はそれぞれこの考案の一実施例による軸封装置を説明す
るためのもので、第２図は断面図、第３図はバルブブツ
シュの取付状態を示す断面図、第４図はバルブブツシュ
に水圧がかかり弾性変形をした状態を示す断面図である
。 図において同一符号は同一または相当部分を示し、１は
ブラケット、３は回転軸、９はフリンジャ、１０はフリ
ンジャカバー、１２はバルブブツシュ、１２ａは保持部
、１２ｂは可動部である。FIG. 1 is a sectional view showing a conventional shaft sealing device, FIGS. 2 to 4 are for explaining a shaft sealing device according to an embodiment of this invention, FIG. The figure is a cross-sectional view showing the valve bushing in its attached state, and FIG. 4 is a cross-sectional view showing the valve bushing in a state in which water pressure is applied to the valve bushing and the valve bushing is elastically deformed. In the figures, the same reference numerals indicate the same or equivalent parts, 1 is a bracket, 3 is a rotating shaft, 9 is a fringer, 10 is a fringer cover, 12 is a valve bush, 12a is a holding part, and 12b is a movable part.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）回転軸の周部に設けられ、上記回転軸が挿通され
る穴部を有するカバーと、このカバーの穴部に保持され
、外圧が加わると上記回転軸の周部と当接するように移
動する可動部を有するバルブブツシュとを備えた軸封装
置。(1) A cover provided around the rotating shaft and having a hole through which the rotating shaft is inserted, and a cover that is held in the hole of the cover and comes into contact with the surrounding area of the rotating shaft when external pressure is applied. A shaft sealing device comprising a valve bush having a moving movable part. （２）バルブブツシュは弾性材で構成されることを特徴
とする実用新案登録請求の範囲第１項記載の軸封装置。(2) The shaft sealing device according to claim 1, wherein the valve bushing is made of an elastic material. （３）バルブブツシュの外周部は、カバーの穴の内周部
と係合する凹状の溝が形成されていることを特徴とする
実用新案登録請求の範囲第１項記載の軸封装置。(3) The shaft sealing device according to claim 1, wherein the outer periphery of the valve bushing is formed with a concave groove that engages with the inner periphery of the hole in the cover.
JP1983070821U 1983-05-12 1983-05-12 Shaft sealing device Pending JPS59175757U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983070821U JPS59175757U (en) 1983-05-12 1983-05-12 Shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983070821U JPS59175757U (en) 1983-05-12 1983-05-12 Shaft sealing device

Publications (1)

Publication Number Publication Date
JPS59175757U true JPS59175757U (en) 1984-11-24

Family

ID=30200971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983070821U Pending JPS59175757U (en) 1983-05-12 1983-05-12 Shaft sealing device

Country Status (1)

Country Link
JP (1) JPS59175757U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006061873A1 (en) * 2004-12-06 2006-06-15 Toyo Tire & Rubber Co.,Ltd. Liquid-sealed vibration-isolating device
WO2006061874A1 (en) * 2004-12-06 2006-06-15 Toyo Tire & Rubber Co.,Ltd. Liquid-sealed vibration-isolating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006061873A1 (en) * 2004-12-06 2006-06-15 Toyo Tire & Rubber Co.,Ltd. Liquid-sealed vibration-isolating device
WO2006061874A1 (en) * 2004-12-06 2006-06-15 Toyo Tire & Rubber Co.,Ltd. Liquid-sealed vibration-isolating device

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