JPH03119668U - - Google Patents

Info

Publication number
JPH03119668U
JPH03119668U JP1990029875U JP2987590U JPH03119668U JP H03119668 U JPH03119668 U JP H03119668U JP 1990029875 U JP1990029875 U JP 1990029875U JP 2987590 U JP2987590 U JP 2987590U JP H03119668 U JPH03119668 U JP H03119668U
Authority
JP
Japan
Prior art keywords
crankshaft
retainer
sealing device
oil sealing
integrated
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
JP1990029875U
Other languages
Japanese (ja)
Other versions
JPH0740126Y2 (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 JP1990029875U priority Critical patent/JPH0740126Y2/en
Publication of JPH03119668U publication Critical patent/JPH03119668U/ja
Application granted granted Critical
Publication of JPH0740126Y2 publication Critical patent/JPH0740126Y2/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 the drawing]

第１図は本考案の装着された一実施例を表した
断面図である。 １……クランクシヤフト、２……リテーナ、３
……取付部材、４……シールリツプ、５……弾性
部材、６……ダストリツプ。 FIG. 1 is a sectional view showing one embodiment of the present invention installed. 1... Crankshaft, 2... Retainer, 3
...Mounting member, 4...Seal lip, 5...Elastic member, 6...Dust lip.

Claims (1)

【実用新案登録請求の範囲】 (1) エンジンのクランクシヤフト１に貫通され
たカバー形状を持つリテーナ２のオイル密封装置
であつて；前記リテーナ２を耐熱性プラスチツク
で形成し、該リテーナ２が取り付けられる取付部
材３側の側面に、クランクシヤフト１に摺接する
シールリツプ４を有して取付固定面まで延びたポ
リテトラフルオロエチレンからなる弾性部材５を
形成一体化したことを特徴としたオイル密封装置
。 (2) 前記リテーナ２の外部側にクランクシヤフ
ト１と小間隙を持つダストリツプ６を突設したこ
とを特徴とする請求項(1)記載のオイル密封装置
。 (3) 前記弾性部材５を薄板状に造形してリテー
ナ２と一体化せしめたことを特徴とする請求項(1
)記載のオイル密封装置。[Claims for Utility Model Registration] (1) An oil sealing device for a retainer 2 having a cover shape penetrated through a crankshaft 1 of an engine; the retainer 2 being formed of heat-resistant plastic; An oil sealing device characterized in that an elastic member 5 made of polytetrafluoroethylene, which has a seal lip 4 that slides into contact with a crankshaft 1 and extends to a mounting fixation surface, is formed and integrated on the side surface of a mounting member 3 that is attached to the crankshaft 1. (2) The oil sealing device according to claim 1, further comprising a dust strip 6 protruding from the outside of the retainer 2 and having a small gap with the crankshaft 1. (3) Claim (1) characterized in that the elastic member 5 is formed into a thin plate shape and is integrated with the retainer 2.
) Oil sealing device described in ).
JP1990029875U 1990-03-23 1990-03-23 Oil sealing device Expired - Lifetime JPH0740126Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990029875U JPH0740126Y2 (en) 1990-03-23 1990-03-23 Oil sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990029875U JPH0740126Y2 (en) 1990-03-23 1990-03-23 Oil sealing device

Publications (2)

Publication Number Publication Date
JPH03119668U true JPH03119668U (en) 1991-12-10
JPH0740126Y2 JPH0740126Y2 (en) 1995-09-13

Family

ID=31532619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990029875U Expired - Lifetime JPH0740126Y2 (en) 1990-03-23 1990-03-23 Oil sealing device

Country Status (1)

Country Link
JP (1) JPH0740126Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020133795A (en) * 2019-02-21 2020-08-31 ナブテスコ株式会社 Shaft device, gear mechanism, and oil seal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170566A (en) * 1983-03-17 1984-09-26 カ−ル・フロイデンベルク Sealing device
JPS63130968A (en) * 1986-11-11 1988-06-03 カ−ル・フロイデンベルク Cassette type packing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170566A (en) * 1983-03-17 1984-09-26 カ−ル・フロイデンベルク Sealing device
JPS63130968A (en) * 1986-11-11 1988-06-03 カ−ル・フロイデンベルク Cassette type packing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020133795A (en) * 2019-02-21 2020-08-31 ナブテスコ株式会社 Shaft device, gear mechanism, and oil seal

Also Published As

Publication number Publication date
JPH0740126Y2 (en) 1995-09-13

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