JPS62126664U - - Google Patents

Info

Publication number
JPS62126664U
JPS62126664U JP1986013794U JP1379486U JPS62126664U JP S62126664 U JPS62126664 U JP S62126664U JP 1986013794 U JP1986013794 U JP 1986013794U JP 1379486 U JP1379486 U JP 1379486U JP S62126664 U JPS62126664 U JP S62126664U
Authority
JP
Japan
Prior art keywords
seal
oil seal
recess
circumferential portion
lips
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
JP1986013794U
Other languages
English (en)
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 JP1986013794U priority Critical patent/JPS62126664U/ja
Publication of JPS62126664U publication Critical patent/JPS62126664U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る圧力調整装置を備えたオ
イルシールを使用するオイルシール構造を示す縦
断面図、第2図は同圧力調整装置を示す一部破断
斜視図、第3図および第4図は同圧力調整装置の
作用を説明するための縦断面図であり、第3図は
通常の状態、第4図はシールリツプ間の空間に負
圧が生じたときの状態、第5図は従来のオイルシ
ールを使用するオイルシール構造を示す第1図に
対応する図、第6図は同オイルシールの圧力調整
装置を示す縦断面図である。 3…オイルシール、5…弾性部材、6,7…シ
ールリツプ、8…嵌着溝、9…締め付けばね、1
0…圧力調整装置、14…凹部、14a…底部、
15…スリツト、A,B,C…空間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弾性部材の内周部分に2つのシールリツプを備
    えるオイルシールにおいて、いずれか一方のシー
    ルリツプの外周部に凹部が設けられ、該凹部から
    シールリツプの内面に貫通してスリツトが設けら
    れてなることを特徴とするオイルシールの圧力調
    整装置。
JP1986013794U 1986-01-31 1986-01-31 Pending JPS62126664U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986013794U JPS62126664U (ja) 1986-01-31 1986-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986013794U JPS62126664U (ja) 1986-01-31 1986-01-31

Publications (1)

Publication Number Publication Date
JPS62126664U true JPS62126664U (ja) 1987-08-11

Family

ID=30803191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986013794U Pending JPS62126664U (ja) 1986-01-31 1986-01-31

Country Status (1)

Country Link
JP (1) JPS62126664U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002181057A (ja) * 2000-12-18 2002-06-26 Nsk Ltd 鉄道車両用軸受装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332260B1 (ja) * 1968-02-29 1978-09-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332260B1 (ja) * 1968-02-29 1978-09-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002181057A (ja) * 2000-12-18 2002-06-26 Nsk Ltd 鉄道車両用軸受装置

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