JPH0274663U - - Google Patents

Info

Publication number
JPH0274663U
JPH0274663U JP1988154465U JP15446588U JPH0274663U JP H0274663 U JPH0274663 U JP H0274663U JP 1988154465 U JP1988154465 U JP 1988154465U JP 15446588 U JP15446588 U JP 15446588U JP H0274663 U JPH0274663 U JP H0274663U
Authority
JP
Japan
Prior art keywords
oil seal
resin
sliding part
lip
seal
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
JP1988154465U
Other languages
Japanese (ja)
Other versions
JPH0648211Y2 (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 JP1988154465U priority Critical patent/JPH0648211Y2/en
Publication of JPH0274663U publication Critical patent/JPH0274663U/ja
Application granted granted Critical
Publication of JPH0648211Y2 publication Critical patent/JPH0648211Y2/en
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】[Brief explanation of drawings]

第１図は本考案の一実施例に係るオイルシール
の要部縦断面図、第２図は第１図のオイルシール
の初期組込み状態の要部縦断面図、第３図は第２
図のリツプ摺動部の拡大断面図、第４図は第３図
のリツプ摺動部の摩滅状態を示す拡大断面図、第
５図は従来のオイルシールの要部縦断面図である
。 符号の説明、１……オイルシール、２……外周
はめ合い部、４……シールリツプ、４１……リツ
プ先端部、７……ハウジング、８……軸、９……
樹脂部材（樹脂摺動部）、１０……保護皮膜、１
１……ダストリツプ。 FIG. 1 is a vertical cross-sectional view of a main part of an oil seal according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a main part of the oil seal shown in FIG.
FIG. 4 is an enlarged sectional view showing the worn state of the lip sliding portion shown in FIG. 3, and FIG. 5 is a vertical sectional view of the main part of a conventional oil seal. Explanation of symbols, 1... Oil seal, 2... Outer fitting part, 4... Seal lip, 41... Lip tip, 7... Housing, 8... Shaft, 9...
Resin member (resin sliding part), 10...Protective film, 1
1...Dust trip.

Claims (1)

【実用新案登録請求の範囲】 少なくとも軸に接触して摺動する摺動部が樹脂
により成形されたシールリツプを備えたオイルシ
ールにおいて、 前記樹脂製の摺動部表面にゴム状弾性体製の保
護皮膜を設けて成ることを特徴とするオイルシー
ル。[Claims for Utility Model Registration] An oil seal having at least a seal lip in which the sliding part that slides in contact with the shaft is molded of resin, wherein a protection made of a rubber-like elastic material is provided on the surface of the resin sliding part. An oil seal characterized by being formed with a film.
JP1988154465U 1988-11-28 1988-11-28 Oil seal Expired - Lifetime JPH0648211Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988154465U JPH0648211Y2 (en) 1988-11-28 1988-11-28 Oil seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988154465U JPH0648211Y2 (en) 1988-11-28 1988-11-28 Oil seal

Publications (2)

Publication Number Publication Date
JPH0274663U true JPH0274663U (en) 1990-06-07
JPH0648211Y2 JPH0648211Y2 (en) 1994-12-12

Family

ID=31431218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988154465U Expired - Lifetime JPH0648211Y2 (en) 1988-11-28 1988-11-28 Oil seal

Country Status (1)

Country Link
JP (1) JPH0648211Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006153209A (en) * 2004-11-30 2006-06-15 Kyoritsu Sangyo Kk Oil seal
JP2006518027A (en) * 2003-02-13 2006-08-03 フェデラル−モーグル コーポレイション Jointed PTFE radial shaft seal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138063U (en) * 1977-04-07 1978-11-01
JPS56111357U (en) * 1980-01-28 1981-08-28
JPS56111358U (en) * 1980-01-28 1981-08-28

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138063U (en) * 1977-04-07 1978-11-01
JPS56111357U (en) * 1980-01-28 1981-08-28
JPS56111358U (en) * 1980-01-28 1981-08-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006518027A (en) * 2003-02-13 2006-08-03 フェデラル−モーグル コーポレイション Jointed PTFE radial shaft seal
JP2006153209A (en) * 2004-11-30 2006-06-15 Kyoritsu Sangyo Kk Oil seal

Also Published As

Publication number Publication date
JPH0648211Y2 (en) 1994-12-12

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