JPS5917371U - Oil seal with backup spring - Google Patents

Oil seal with backup spring

Info

Publication number
JPS5917371U
JPS5917371U JP1982112220U JP11222082U JPS5917371U JP S5917371 U JPS5917371 U JP S5917371U JP 1982112220 U JP1982112220 U JP 1982112220U JP 11222082 U JP11222082 U JP 11222082U JP S5917371 U JPS5917371 U JP S5917371U
Authority
JP
Japan
Prior art keywords
oil seal
backup spring
backup ring
backup
lip
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
JP1982112220U
Other languages
Japanese (ja)
Other versions
JPS6221815Y2 (en
Inventor
昌弘 杉山
Original Assignee
キ−パ−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 キ−パ−株式会社 filed Critical キ−パ−株式会社
Priority to JP1982112220U priority Critical patent/JPS5917371U/en
Priority to US06/503,559 priority patent/US4427206A/en
Priority to KR1019830002767A priority patent/KR840005530A/en
Publication of JPS5917371U publication Critical patent/JPS5917371U/en
Priority to KR2019870002640U priority patent/KR880002120Y1/en
Application granted granted Critical
Publication of JPS6221815Y2 publication Critical patent/JPS6221815Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (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図は本考案のバックアップリング付オイルシールの
断面図、第２図は機器本体に装着した使用状態にある本
考案のバックアップリング付オイルシールの断面図であ
る。 １・・・オイルシール、２・・・バックアップリング、
３・・・ダストリップ、４・・・補強環＝、６・・・リ
ップネック部。FIG. 1 is a cross-sectional view of an oil seal with a backup ring of the present invention, and FIG. 2 is a cross-sectional view of the oil seal with a backup ring of the present invention in a used state attached to a device body. 1...Oil seal, 2...Backup ring,
3... Dust lip, 4... Reinforcement ring =, 6... Lip neck portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オイルシール成形時にリップネック部６の内周面から補
強環４の径方向突出部４１の外方に沿って非接着状態で
装着された合成樹脂製のバックアップリング２を包含し
、該バックアップリング２にダストリップ３を備えたこ
とを特徴とするバックアップリング付オイルシール。It includes a backup ring 2 made of synthetic resin that is attached in a non-adhesive state from the inner circumferential surface of the lip neck portion 6 to the outside of the radial protrusion 41 of the reinforcing ring 4 during oil seal molding. An oil seal with a backup ring characterized by being equipped with a dust lip 3.
JP1982112220U 1982-07-20 1982-07-26 Oil seal with backup spring Granted JPS5917371U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1982112220U JPS5917371U (en) 1982-07-26 1982-07-26 Oil seal with backup spring
US06/503,559 US4427206A (en) 1982-07-20 1983-06-13 Oil seal assembly with unbonded backup ring
KR1019830002767A KR840005530A (en) 1982-07-20 1983-06-20 Oil seal assembly with support ring
KR2019870002640U KR880002120Y1 (en) 1982-07-20 1987-03-03 Oil seal assembly with back up ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982112220U JPS5917371U (en) 1982-07-26 1982-07-26 Oil seal with backup spring

Publications (2)

Publication Number Publication Date
JPS5917371U true JPS5917371U (en) 1984-02-02
JPS6221815Y2 JPS6221815Y2 (en) 1987-06-03

Family

ID=30260230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982112220U Granted JPS5917371U (en) 1982-07-20 1982-07-26 Oil seal with backup spring

Country Status (1)

Country Link
JP (1) JPS5917371U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0296079U (en) * 1989-01-18 1990-07-31
JPH0471871U (en) * 1990-10-30 1992-06-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0296079U (en) * 1989-01-18 1990-07-31
JPH0471871U (en) * 1990-10-30 1992-06-25

Also Published As

Publication number Publication date
JPS6221815Y2 (en) 1987-06-03

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