JPS60149567U - oil seal - Google Patents

oil seal

Info

Publication number
JPS60149567U
JPS60149567U JP1984036479U JP3647984U JPS60149567U JP S60149567 U JPS60149567 U JP S60149567U JP 1984036479 U JP1984036479 U JP 1984036479U JP 3647984 U JP3647984 U JP 3647984U JP S60149567 U JPS60149567 U JP S60149567U
Authority
JP
Japan
Prior art keywords
oil seal
spring means
annular projection
lip
radially inward
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
JP1984036479U
Other languages
Japanese (ja)
Other versions
JPH0134781Y2 (en
Inventor
千代間　富治
Original Assignee
エヌオーケー株式会社
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 エヌオーケー株式会社 filed Critical エヌオーケー株式会社
Priority to JP1984036479U priority Critical patent/JPS60149567U/en
Publication of JPS60149567U publication Critical patent/JPS60149567U/en
Application granted granted Critical
Publication of JPH0134781Y2 publication Critical patent/JPH0134781Y2/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図は従来のオイルシールの縦断面図、第２　　　−
図乃至第３図は第１図のオイルシールを改良することに
より得られた従来のオイルシールの縦断面図、第４図乃
至第５図は本考案の一実施例であるオイルシールの縦断
面図、第６図乃至第７図は本考案の他の実施例であるオ
イルシールの縦断面図を示すものである。 １・・・・・・、保持部、２・・・・・・支持部、３・
・・・・・内周リッ　　−プ部、４・・・・・・ばね手
段、５・・・・・・環状突起、６・・・・・・膜体、７
・・・・・・リップ先端、８・・・・・・溝。Figure 1 is a vertical sectional view of a conventional oil seal, Figure 2 -
Figures 3 to 3 are vertical cross-sectional views of a conventional oil seal obtained by improving the oil seal shown in Figure 1, and Figures 4 to 5 are vertical cross-sectional views of an oil seal that is an embodiment of the present invention. Figures 6 and 7 show longitudinal cross-sectional views of oil seals that are other embodiments of the present invention. 1...Holding section, 2...Supporting section, 3.
...Inner lip portion, 4...Spring means, 5...Annular projection, 6...Membrane body, 7
・・・・・・Lip tip, 8・・・・・・Groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周保持部１と該外周保持部１から径方向内方へ伸びる
支持部２及び前記支持部２の径方向内方の端部に位置す
るゴム状弾性材製内周リップ部３から成り、前記内周リ
ップ部３を径方向内方へ押圧するばね手段４を備えるオ
イルシールにおいて、前記内周リップ部３の外周面に軸
方向へ伸びる膜体６が形成されζ前記膜体６の先端に環
状突起５が設けられ、前記環状突起５が前記ばね手段４
の着座部に設けられた溝８内に嵌着されることにより、
前記ばね手段４が前記膜体６に包み込まれることを特徴
とするオイルシール。It consists of an outer circumferential holding part 1, a supporting part 2 extending radially inward from the outer circumferential holding part 1, and an inner circumferential lip part 3 made of a rubber-like elastic material located at the radially inward end of the supporting part 2. In an oil seal equipped with a spring means 4 that presses the inner lip 3 inward in the radial direction, a membrane 6 extending in the axial direction is formed on the outer peripheral surface of the inner lip 3. An annular projection 5 is provided, said annular projection 5 being connected to said spring means 4.
By fitting into the groove 8 provided in the seating part of the
An oil seal characterized in that the spring means 4 is wrapped in the membrane body 6.
JP1984036479U 1984-03-14 1984-03-14 oil seal Granted JPS60149567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984036479U JPS60149567U (en) 1984-03-14 1984-03-14 oil seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984036479U JPS60149567U (en) 1984-03-14 1984-03-14 oil seal

Publications (2)

Publication Number Publication Date
JPS60149567U true JPS60149567U (en) 1985-10-04
JPH0134781Y2 JPH0134781Y2 (en) 1989-10-23

Family

ID=30541697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984036479U Granted JPS60149567U (en) 1984-03-14 1984-03-14 oil seal

Country Status (1)

Country Link
JP (1) JPS60149567U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014129505A1 (en) * 2013-02-20 2014-08-28 Nok株式会社 Sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014129505A1 (en) * 2013-02-20 2014-08-28 Nok株式会社 Sealing device

Also Published As

Publication number Publication date
JPH0134781Y2 (en) 1989-10-23

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