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JPS58162358U - sealing device - Google Patents

sealing device

Info

Publication number
JPS58162358U
JPS58162358U JP6100682U JP6100682U JPS58162358U JP S58162358 U JPS58162358 U JP S58162358U JP 6100682 U JP6100682 U JP 6100682U JP 6100682 U JP6100682 U JP 6100682U JP S58162358 U JPS58162358 U JP S58162358U
Authority
JP
Japan
Prior art keywords
annular groove
sealing device
inner hole
bottom wall
axial clearance
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
JP6100682U
Other languages
Japanese (ja)
Other versions
JPS6224865Y2 (en
Inventor
憲二 高橋
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 JP6100682U priority Critical patent/JPS58162358U/en
Publication of JPS58162358U publication Critical patent/JPS58162358U/en
Application granted granted Critical
Publication of JPS6224865Y2 publication Critical patent/JPS6224865Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (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) [Abstract] 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、第３図はシ
ールリングの正面図、第４図は第３図のＩＶ−ＩＶ線断
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、１６・・・・・・軸方向すきま、１８・・・・
・・内孔、１９・・・・・・環状通路、２０・・・・・
・連通路。Fig. 1 is a sectional view of a main part showing a conventional sealing device, Fig. 2 is a sectional view of a main part showing an embodiment of the sealing device of the present invention, Fig. 3 is a front view of a seal ring, and Fig. 4 is a sectional view of a main part of a conventional sealing device. It is a sectional view taken along the line IV-IV in the figure. 10...First member, 12...Second member, 13...Annular groove, 14...Seal ring, 16... Axial clearance, 18...
... Inner hole, 19 ... Annular passage, 20 ...
・Communication path.

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、この環状凹溝には可視性を有するシ
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と環状凹溝の底壁との間の径方
向すきまがほぼ零になるようにして装嵌し、この内孔に
は円周方向に連続する環状通路と、この環状通路を前記
軸方向すきまに連通させる連通溝を形成したことを特徴
とする密封装置。An annular groove is carved on the outer periphery of a second member that is slidably fitted to the first member, and a visible seal ring is attached to the annular groove between its side surface and the side wall of the annular groove. It is fitted so that an axial clearance is secured between the inner hole and the bottom wall of the annular groove, and the radial clearance between the inner hole and the bottom wall of the annular groove is almost zero. and a communication groove that communicates the annular passage with the axial clearance.
JP6100682U 1982-04-26 1982-04-26 sealing device Granted JPS58162358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6100682U JPS58162358U (en) 1982-04-26 1982-04-26 sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6100682U JPS58162358U (en) 1982-04-26 1982-04-26 sealing device

Publications (2)

Publication Number Publication Date
JPS58162358U true JPS58162358U (en) 1983-10-28
JPS6224865Y2 JPS6224865Y2 (en) 1987-06-25

Family

ID=30071228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6100682U Granted JPS58162358U (en) 1982-04-26 1982-04-26 sealing device

Country Status (1)

Country Link
JP (1) JPS58162358U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02180383A (en) * 1988-12-02 1990-07-13 Sanden Corp Piston ring
JP2014054984A (en) * 2007-06-29 2014-03-27 Ntn-Snr Roulements Suspension stop including movable sealing element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02180383A (en) * 1988-12-02 1990-07-13 Sanden Corp Piston ring
JP2014054984A (en) * 2007-06-29 2014-03-27 Ntn-Snr Roulements Suspension stop including movable sealing element

Also Published As

Publication number Publication date
JPS6224865Y2 (en) 1987-06-25

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