JPS5972359U - oil seal - Google Patents

oil seal

Info

Publication number
JPS5972359U
JPS5972359U JP1982168341U JP16834182U JPS5972359U JP S5972359 U JPS5972359 U JP S5972359U JP 1982168341 U JP1982168341 U JP 1982168341U JP 16834182 U JP16834182 U JP 16834182U JP S5972359 U JPS5972359 U JP S5972359U
Authority
JP
Japan
Prior art keywords
lip
oil seal
seal
contact
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
JP1982168341U
Other languages
Japanese (ja)
Inventor
保崎　良武
Original Assignee
内山工業株式会社
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 内山工業株式会社 filed Critical 内山工業株式会社
Priority to JP1982168341U priority Critical patent/JPS5972359U/en
Publication of JPS5972359U publication Critical patent/JPS5972359U/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (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図は従来のオイルシールの断面図である。 第２図は本考案のオイルシールの断面図である。 Ａ１・曲・従来のオイルシール、Ａ２−・・・・２個以
上のシールリップを有するオイルシール、１・・・・・
・シールリップ、２・・・・・・外部側シールリップ、
３・・・・・・ネジ状の突出条、４・・・・・・回転軸
、５・・・・・・金属補強環。゛Figure 1 is a sectional view of a conventional oil seal. FIG. 2 is a sectional view of the oil seal of the present invention. A1・Song・Conventional oil seal, A2-・・・Oil seal with two or more seal lips, 1・・・・・
・Seal lip, 2...External seal lip,
3... Screw-shaped protruding strip, 4... Rotating shaft, 5... Metal reinforcing ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 補強環を内含した少なくとも２個以上のシールリップを
有するオイルシールにおいて、内側主シールリップは回
転軸側にネジ状の突出条を設けて非接触リップとすると
共に、他の外部側リップはリップ先端を回転軸に接触せ
しめたシールリップを有することを特長としたオイルシ
ールの構造。In an oil seal having at least two seal lips each including a reinforcing ring, the inner main seal lip has a thread-like protruding strip on the rotating shaft side to make it a non-contact lip, and the other outer lip is a non-contact lip. An oil seal structure characterized by a seal lip whose tip is in contact with the rotating shaft.
JP1982168341U 1982-11-05 1982-11-05 oil seal Pending JPS5972359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982168341U JPS5972359U (en) 1982-11-05 1982-11-05 oil seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982168341U JPS5972359U (en) 1982-11-05 1982-11-05 oil seal

Publications (1)

Publication Number Publication Date
JPS5972359U true JPS5972359U (en) 1984-05-16

Family

ID=30368046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982168341U Pending JPS5972359U (en) 1982-11-05 1982-11-05 oil seal

Country Status (1)

Country Link
JP (1) JPS5972359U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113175A (en) * 1988-09-09 1990-04-25 Kaco Gmbh & Co Packing ring
JP2005240932A (en) * 2004-02-27 2005-09-08 Nok Corp Sealing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113175A (en) * 1988-09-09 1990-04-25 Kaco Gmbh & Co Packing ring
JP2005240932A (en) * 2004-02-27 2005-09-08 Nok Corp Sealing device

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