JPS59177862U - sealing device - Google Patents

sealing device

Info

Publication number
JPS59177862U
JPS59177862U JP1983072816U JP7281683U JPS59177862U JP S59177862 U JPS59177862 U JP S59177862U JP 1983072816 U JP1983072816 U JP 1983072816U JP 7281683 U JP7281683 U JP 7281683U JP S59177862 U JPS59177862 U JP S59177862U
Authority
JP
Japan
Prior art keywords
annular groove
sealing device
gap
inner hole
fitted
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
JP1983072816U
Other languages
Japanese (ja)
Inventor
鳴海　忠孝
憲二 高橋
正司 山本
Original Assignee
豊田工機株式会社
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 豊田工機株式会社 filed Critical 豊田工機株式会社
Priority to JP1983072816U priority Critical patent/JPS59177862U/en
Publication of JPS59177862U publication Critical patent/JPS59177862U/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 drawings]

第１図は従来の密封装置を示す要部断面図、第２図は本
考案の密封装置の実施例を示す要部断面図である。 １０・・・・・・第１部材、１２・・・・・・第２部材
、１３・・・・・・環状凹溝、１４・・・・・・シール
リング、１５・・・・・・軸方向すきま、１６・・・・
・・環状通路、１７・・・・・・内孔、１９・・・・・
・リップ部分。FIG. 1 is a sectional view of a main part of a conventional sealing device, and FIG. 2 is a sectional view of a main part of an embodiment of the sealing device of the present invention. 10...First member, 12...Second member, 13...Annular groove, 14...Seal ring, 15... Axial clearance, 16...
...Annular passage, 17...Inner hole, 19...
・Lip part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１部材に対して摺動自在に嵌合する第２部材の外周に
環状凹溝を刻設し、この環状凹溝には両側又は片側側面
１こ円周方向に連続する環状通路を持ち可撓性を有する
シールリングをその側面と環状凹溝の側壁との間に軸方
向すきまを確保しかつ内孔側のリップ部材を弾性変形さ
せて内孔と環状凹溝の底壁との間の径方向すきま零にな
るように装嵌したことを特徴とする密封装置。An annular groove is carved on the outer periphery of the second member that is slidably fitted to the first member, and the annular groove can have an annular passage that continues in the circumferential direction on both sides or one side. A flexible seal ring is provided with an axial clearance between its side surface and the side wall of the annular groove, and the lip member on the inner hole side is elastically deformed to form a gap between the inner hole and the bottom wall of the annular groove. A sealing device characterized by being fitted so that there is no gap in the radial direction.
JP1983072816U 1983-05-16 1983-05-16 sealing device Pending JPS59177862U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983072816U JPS59177862U (en) 1983-05-16 1983-05-16 sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983072816U JPS59177862U (en) 1983-05-16 1983-05-16 sealing device

Publications (1)

Publication Number Publication Date
JPS59177862U true JPS59177862U (en) 1984-11-28

Family

ID=30202951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983072816U Pending JPS59177862U (en) 1983-05-16 1983-05-16 sealing device

Country Status (1)

Country Link
JP (1) JPS59177862U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048300A (en) * 2008-08-20 2010-03-04 Nippon Valqua Ind Ltd Piston seal material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424184U (en) * 1977-07-20 1979-02-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424184U (en) * 1977-07-20 1979-02-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048300A (en) * 2008-08-20 2010-03-04 Nippon Valqua Ind Ltd Piston seal material
JP4682366B2 (en) * 2008-08-20 2011-05-11 日本バルカー工業株式会社 Piston seal material

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