JPS5913753U - Oil seal with backup spring - Google Patents

Oil seal with backup spring

Info

Publication number
JPS5913753U
JPS5913753U JP1982108884U JP10888482U JPS5913753U JP S5913753 U JPS5913753 U JP S5913753U JP 1982108884 U JP1982108884 U JP 1982108884U JP 10888482 U JP10888482 U JP 10888482U JP S5913753 U JPS5913753 U JP S5913753U
Authority
JP
Japan
Prior art keywords
oil seal
backup spring
backup ring
backup
ring
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
JP1982108884U
Other languages
Japanese (ja)
Other versions
JPS6221813Y2 (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 JP1982108884U priority Critical patent/JPS5913753U/en
Priority to US06/503,559 priority patent/US4427206A/en
Priority to KR1019830002767A priority patent/KR840005530A/en
Publication of JPS5913753U publication Critical patent/JPS5913753U/en
Priority to KR2019870002640U priority patent/KR880002120Y1/en
Application granted granted Critical
Publication of JPS6221813Y2 publication Critical patent/JPS6221813Y2/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 the drawing]

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３図は本考案の
別の実施例の断面図である。 １・・・・・・オイルシール、２・・・・・・バックア
ップリング、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, Fig. 2 is a cross-sectional view of an oil seal with a backup ring of the present invention installed in a device body, and Fig. 3 is a cross-sectional view of another embodiment of the present invention. It is a diagram. 1... Oil seal, 2... Backup ring, 4... Reinforcement ring, 6... Lip neck section.

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の内周面と補強
環４の径方向部分４１との間に形成された空隙内に非接
着状態で装着された合成樹脂製バックアップリング２を
包含することを特徴とするバックアップリング付オイル
シールル。A synthetic resin backup ring 2 is installed in a non-adhesive state in the gap formed between the inner circumferential surface of the lip neck portion 6 and the radial portion 41 of the reinforcing ring 4 during oil seal molding. Oil seal with backup ring.
JP1982108884U 1982-07-20 1982-07-20 Oil seal with backup spring Granted JPS5913753U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1982108884U JPS5913753U (en) 1982-07-20 1982-07-20 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
JP1982108884U JPS5913753U (en) 1982-07-20 1982-07-20 Oil seal with backup spring

Publications (2)

Publication Number Publication Date
JPS5913753U true JPS5913753U (en) 1984-01-27
JPS6221813Y2 JPS6221813Y2 (en) 1987-06-03

Family

ID=30253860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982108884U Granted JPS5913753U (en) 1982-07-20 1982-07-20 Oil seal with backup spring

Country Status (1)

Country Link
JP (1) JPS5913753U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174170U (en) * 1986-04-25 1987-11-05
JPWO2018212218A1 (en) * 2017-05-18 2020-03-19 Nok株式会社 Manufacturing method of sealing device and sealing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964763A (en) * 1972-10-26 1974-06-22
JPS562055U (en) * 1979-06-20 1981-01-09
JPS56150671A (en) * 1980-02-07 1981-11-21 Freudenberg Carl High pressure shaft seal
JPS5779267U (en) * 1980-10-31 1982-05-15

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964763A (en) * 1972-10-26 1974-06-22
JPS562055U (en) * 1979-06-20 1981-01-09
JPS56150671A (en) * 1980-02-07 1981-11-21 Freudenberg Carl High pressure shaft seal
JPS5779267U (en) * 1980-10-31 1982-05-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174170U (en) * 1986-04-25 1987-11-05
JPWO2018212218A1 (en) * 2017-05-18 2020-03-19 Nok株式会社 Manufacturing method of sealing device and sealing device

Also Published As

Publication number Publication date
JPS6221813Y2 (en) 1987-06-03

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