JPS59136075U - dust seal - Google Patents

dust seal

Info

Publication number
JPS59136075U
JPS59136075U JP1983029831U JP2983183U JPS59136075U JP S59136075 U JPS59136075 U JP S59136075U JP 1983029831 U JP1983029831 U JP 1983029831U JP 2983183 U JP2983183 U JP 2983183U JP S59136075 U JPS59136075 U JP S59136075U
Authority
JP
Japan
Prior art keywords
dust seal
waist
lip
metal ring
outer periphery
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.)
Pending
Application number
JP1983029831U
Other languages
Japanese (ja)
Inventor
進 石橋
川中　正信
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1983029831U priority Critical patent/JPS59136075U/en
Publication of JPS59136075U publication Critical patent/JPS59136075U/en
Pending 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図は公知の油圧シリンダを示す縦断面図、第２図は
第１図のダストシールを示す部分拡大図、第３図は本考
案の一実施例を示す部分縦断面図である。 ７・・・・・・ロッド、９・・・・・・金環、１０・・
・・・・本体、１１・・・・・・スプリング、１２・・
・・・・リップ部、１３・・・・・・金環端部、１４・
・・・・・リップ腰部。FIG. 1 is a vertical cross-sectional view showing a known hydraulic cylinder, FIG. 2 is a partially enlarged view showing the dust seal of FIG. 1, and FIG. 3 is a partial vertical cross-sectional view showing an embodiment of the present invention. 7...Rod, 9...Golden ring, 10...
...Body, 11...Spring, 12...
...Lip part, 13... Golden ring end part, 14.
...Rip waist.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一　外周が金環に嵌着され円錐状弾性リップ腰部の内端
のリップ部に軸が挿通されるダストシールにおいて、ダ
ストシール全長の十以上の長さを有する薄肉のｌＪ＝ツ
ブ腰部と、上記リップ部の外周に設けられた環状溝に嵌
着された環状スプリングと、上記金環の内周に突設され
上記リップ腰部に対して若干のすきまを存して平行に延
びる円錐状張出部とを具えたことを特徴とするダストシ
ール。(1) In a dust seal whose outer periphery is fitted into a metal ring and whose shaft is inserted through the lip at the inner end of the conical elastic lip waist, a thin lJ = lug waist having a length of ten or more of the entire length of the dust seal, and a It comprises an annular spring fitted into an annular groove provided on the outer periphery, and a conical projecting portion protruding from the inner periphery of the metal ring and extending parallel to the lip waist portion with a slight gap. A dust seal characterized by:
JP1983029831U 1983-03-03 1983-03-03 dust seal Pending JPS59136075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983029831U JPS59136075U (en) 1983-03-03 1983-03-03 dust seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983029831U JPS59136075U (en) 1983-03-03 1983-03-03 dust seal

Publications (1)

Publication Number Publication Date
JPS59136075U true JPS59136075U (en) 1984-09-11

Family

ID=30160702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983029831U Pending JPS59136075U (en) 1983-03-03 1983-03-03 dust seal

Country Status (1)

Country Link
JP (1) JPS59136075U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63246576A (en) * 1987-03-31 1988-10-13 Riken Corp Oil seal device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159141A (en) * 1974-11-12 1976-05-24 Federal Mogul Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159141A (en) * 1974-11-12 1976-05-24 Federal Mogul Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63246576A (en) * 1987-03-31 1988-10-13 Riken Corp Oil seal device

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