JPH01102568U - - Google Patents

Info

Publication number
JPH01102568U
JPH01102568U JP1987198996U JP19899687U JPH01102568U JP H01102568 U JPH01102568 U JP H01102568U JP 1987198996 U JP1987198996 U JP 1987198996U JP 19899687 U JP19899687 U JP 19899687U JP H01102568 U JPH01102568 U JP H01102568U
Authority
JP
Japan
Prior art keywords
sealing
lip portion
sealed
sealing surface
auxiliary member
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
JP1987198996U
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 JP1987198996U priority Critical patent/JPH01102568U/ja
Publication of JPH01102568U publication Critical patent/JPH01102568U/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図は本考案の一実施例に係るシール部材を
示す縦断面図、第2図は上記実施例の変形例に係
るシール部材を示す縦断面図である。 1……シール部材、2……軸、3……シール本
体、4……シール補助部材、7……リツプ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弾力性を有するシール本体に密封作用をするリ
    ツプ部を形成すると共に、このリツプ部を被シー
    ル材のシール面に密着させるシール補助部材を形
    状記憶合金にて形成し、前記シール補助部材の形
    状変化によつて、高温下の設定温度で前記リツプ
    部を被シール材のシール面と反対側へ引張する一
    方、低温下の設定温度で前記リツプ部を被シール
    材のシール面側へ押圧するように構成したことを
    特徴とするシール部材。
JP1987198996U 1987-12-28 1987-12-28 Pending JPH01102568U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987198996U JPH01102568U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987198996U JPH01102568U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01102568U true JPH01102568U (ja) 1989-07-11

Family

ID=31489470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987198996U Pending JPH01102568U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01102568U (ja)

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