JPH03130966U - - Google Patents

Info

Publication number
JPH03130966U
JPH03130966U JP1990040749U JP4074990U JPH03130966U JP H03130966 U JPH03130966 U JP H03130966U JP 1990040749 U JP1990040749 U JP 1990040749U JP 4074990 U JP4074990 U JP 4074990U JP H03130966 U JPH03130966 U JP H03130966U
Authority
JP
Japan
Prior art keywords
lip
inner diameter
sealed space
lip member
synthetic resin
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
JP1990040749U
Other languages
English (en)
Other versions
JPH0643581Y2 (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 JP1990040749U priority Critical patent/JPH0643581Y2/ja
Publication of JPH03130966U publication Critical patent/JPH03130966U/ja
Application granted granted Critical
Publication of JPH0643581Y2 publication Critical patent/JPH0643581Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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を示す半裁断面図、
第2図は同じく要部斜視図、第3図は従来構造の
一例を示す半裁断面図である。 2……ゴム材製リツプ部材、2a,22a……
内径端、2b……内径筒状部、10……筒状ケー
ス、18……シヤフト、22……合成樹脂製リツ
プ部材、24……スパイラル溝、A……密封空間
、B……反密封空間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属ケースの内周に、ゴム材製リツプ部材およ
    び該リツプ部材の反密封空間側の合成樹脂製リツ
    プ部材が固定され、密封空間側へ屈曲突出した両
    リツプ部材の内径端がシヤフトの外周面と気密摺
    接するリツプ型シールにおいて、ゴム材製リツプ
    部材の内径端近傍の筒状部から締付け力を受ける
    合成樹脂製リツプ部材の内径端外周面に、密封空
    間側へ向かつてシヤフトの回転方向へ偏向した所
    要数のスパイラル溝を設けてなることを特徴とす
    るリツプ型シール。
JP1990040749U 1990-04-17 1990-04-17 リップ型シール Expired - Lifetime JPH0643581Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990040749U JPH0643581Y2 (ja) 1990-04-17 1990-04-17 リップ型シール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990040749U JPH0643581Y2 (ja) 1990-04-17 1990-04-17 リップ型シール

Publications (2)

Publication Number Publication Date
JPH03130966U true JPH03130966U (ja) 1991-12-27
JPH0643581Y2 JPH0643581Y2 (ja) 1994-11-14

Family

ID=31550807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990040749U Expired - Lifetime JPH0643581Y2 (ja) 1990-04-17 1990-04-17 リップ型シール

Country Status (1)

Country Link
JP (1) JPH0643581Y2 (ja)

Also Published As

Publication number Publication date
JPH0643581Y2 (ja) 1994-11-14

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