JPH02121668U - - Google Patents

Info

Publication number
JPH02121668U
JPH02121668U JP1989029515U JP2951589U JPH02121668U JP H02121668 U JPH02121668 U JP H02121668U JP 1989029515 U JP1989029515 U JP 1989029515U JP 2951589 U JP2951589 U JP 2951589U JP H02121668 U JPH02121668 U JP H02121668U
Authority
JP
Japan
Prior art keywords
lip
peripheral surface
sealing device
axial direction
inner peripheral
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
JP1989029515U
Other languages
English (en)
Other versions
JPH0726603Y2 (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 JP1989029515U priority Critical patent/JPH0726603Y2/ja
Publication of JPH02121668U publication Critical patent/JPH02121668U/ja
Application granted granted Critical
Publication of JPH0726603Y2 publication Critical patent/JPH0726603Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)

Description

【図面の簡単な説明】
第１図は本考案の往復動用封止装置の一実施例
を示す縦断面図、第２図は第１図の封止流体高圧
時のリツプ部の横断面図、第３図は本考案の他の
実施例を示す縦断面図、第４図は従来の往復動用
封止装置を示す縦断面図である。 １……補強環、２……シールリツプ、４……リ
ツプ部、５，５ａ，５ｂ……リツプ先端部、６…
…スプリング、８……ハウジング、９……軸、１
０……溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 環状の金属製補強環にシールリツプを一体に固
    着し、このシールリツプの芯リングより内側に、
    内周面に往復動部材の外周面に接触するリツプ部
    を形成してなる往復動用封止装置において、前記
    リツプ部の内周面であつてリツプ先端部から軸方
    向に所定長離間した部分に、軸方向に延びる複数
    の溝を形成したことを特徴とする往復動用封止装
    置。
JP1989029515U 1989-03-15 1989-03-15 往復動用封止装置 Expired - Fee Related JPH0726603Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989029515U JPH0726603Y2 (ja) 1989-03-15 1989-03-15 往復動用封止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989029515U JPH0726603Y2 (ja) 1989-03-15 1989-03-15 往復動用封止装置

Publications (2)

Publication Number Publication Date
JPH02121668U true JPH02121668U (ja) 1990-10-03
JPH0726603Y2 JPH0726603Y2 (ja) 1995-06-14

Family

ID=31253802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989029515U Expired - Fee Related JPH0726603Y2 (ja) 1989-03-15 1989-03-15 往復動用封止装置

Country Status (1)

Country Link
JP (1) JPH0726603Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826349U (ja) * 1971-08-09 1973-03-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826349U (ja) * 1971-08-09 1973-03-29

Also Published As

Publication number Publication date
JPH0726603Y2 (ja) 1995-06-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees