JPH0484864U - - Google Patents

Info

Publication number
JPH0484864U
JPH0484864U JP12742290U JP12742290U JPH0484864U JP H0484864 U JPH0484864 U JP H0484864U JP 12742290 U JP12742290 U JP 12742290U JP 12742290 U JP12742290 U JP 12742290U JP H0484864 U JPH0484864 U JP H0484864U
Authority
JP
Japan
Prior art keywords
seal ring
pressure
pocket
pockets
gap
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
JP12742290U
Other languages
Japanese (ja)
Other versions
JP2524712Y2 (en
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 filed Critical
Priority to JP1990127422U priority Critical patent/JP2524712Y2/en
Publication of JPH0484864U publication Critical patent/JPH0484864U/ja
Application granted granted Critical
Publication of JP2524712Y2 publication Critical patent/JP2524712Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Sealing Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係るシールリング
の要部断面図、第２図は第１図のシールリングの
油ポケツト部の部分斜視図、第３図は第１図のシ
ールリングの装着状態の要部断面図、第４図は第
１図のシールリングの全体構成を示す一部破断正
面図、第５図は第４図の半平面図、第６図は油ポ
ケツトをシールリング本体の両側面に設けた状態
の第４図のＡ方向斜視図、第７図は第６図と同様
の第４図のＢ方向斜視図、第８図は従来のシール
リングの要部断面図である。 符号の説明、１……シールリング本体、２……
ハウジング、２１……軸孔、３……溝、４……回
転軸、５……側壁、６，８……側面、７，９……
ポケツト。 1 is a cross-sectional view of a main part of a seal ring according to an embodiment of the present invention, FIG. 2 is a partial perspective view of an oil pocket of the seal ring shown in FIG. 1, and FIG. 3 is a partial perspective view of the seal ring shown in FIG. 1. Fig. 4 is a partially cutaway front view showing the overall configuration of the seal ring in Fig. 1, Fig. 5 is a half plan view of Fig. 4, and Fig. 6 shows the oil pocket in the seal ring. FIG. 4 is a perspective view in direction A of the seal ring provided on both sides of the main body, FIG. 7 is a perspective view in direction B of FIG. 4 similar to FIG. 6, and FIG. It is. Explanation of symbols, 1... Seal ring body, 2...
Housing, 21...Shaft hole, 3...Groove, 4...Rotating shaft, 5...Side wall, 6, 8...Side surface, 7, 9...
Pocket.

Claims (1)

【実用新案登録請求の範囲】 (1) 互いに相対回転自在に組み付けられる２回
転部材間の隙間をシールするもので、一方の部材
に設けられた環状の溝内に装着され、隙間を通じ
て作用する圧力によつて溝の一方の側壁に圧接さ
れ、この圧接面において摺動する樹脂製のシール
リング本体を有するシールリングにおいて、 前記シールリング本体の圧接側側面に潤滑油を
溜めるポケツトを設けたことを特徴とするシール
リング。 (2) ポケツトはシールリング本体の圧接側側面
から内周あるいは外周側に渡つて延びるスプーン
状の切欠きである請求項１記載のシールリング。 (3) ポケツトはシールリング本体の両側面に設
け、各側面におけるポケツトの位置は円周方向に
互い違いに配置した請求項１に記載のシールリン
グ。[Claims for Utility Model Registration] (1) A device that seals a gap between two rotating members that are assembled so that they can freely rotate relative to each other, and is installed in an annular groove provided in one of the members, and the pressure that acts through the gap is sealed. A seal ring having a seal ring body made of resin that is pressed against one side wall of a groove and slides on this pressure contact surface, wherein a pocket for storing lubricating oil is provided on a side surface of the seal ring body on the pressure contact side. Features a seal ring. (2) The seal ring according to claim 1, wherein the pocket is a spoon-shaped notch extending from the pressure-contacting side surface of the seal ring body to the inner or outer circumference. (3) The seal ring according to claim 1, wherein the pockets are provided on both side surfaces of the seal ring main body, and the positions of the pockets on each side surface are staggered in the circumferential direction.
JP1990127422U 1990-11-29 1990-11-29 Seal ring Expired - Lifetime JP2524712Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990127422U JP2524712Y2 (en) 1990-11-29 1990-11-29 Seal ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990127422U JP2524712Y2 (en) 1990-11-29 1990-11-29 Seal ring

Publications (2)

Publication Number Publication Date
JPH0484864U true JPH0484864U (en) 1992-07-23
JP2524712Y2 JP2524712Y2 (en) 1997-02-05

Family

ID=31874919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990127422U Expired - Lifetime JP2524712Y2 (en) 1990-11-29 1990-11-29 Seal ring

Country Status (1)

Country Link
JP (1) JP2524712Y2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001141065A (en) * 1999-11-10 2001-05-25 Nok Corp Seal ring
JP2001295943A (en) * 2000-04-13 2001-10-26 Nok Corp Seal ring
JP2001330156A (en) * 2000-05-24 2001-11-30 Nok Corp Seal ring
JP2002276815A (en) * 2001-03-16 2002-09-25 Nok Corp Seal ring
JP2006009897A (en) * 2004-06-24 2006-01-12 Nok Corp Seal ring
CN103415730A (en) * 2011-12-23 2013-11-27 株式会社理研 Seal ring
CN109073084A (en) * 2017-03-13 2018-12-21 帝伯爱尔株式会社 sealing ring and sealing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322966U (en) * 1976-08-05 1978-02-25

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186723A (en) 1961-04-05 1965-06-01 Perfect Circle Corp Wear resistant sealing ring

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322966U (en) * 1976-08-05 1978-02-25

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001141065A (en) * 1999-11-10 2001-05-25 Nok Corp Seal ring
JP2001295943A (en) * 2000-04-13 2001-10-26 Nok Corp Seal ring
JP4686809B2 (en) * 2000-04-13 2011-05-25 Ｎｏｋ株式会社 Seal ring
JP2001330156A (en) * 2000-05-24 2001-11-30 Nok Corp Seal ring
JP2002276815A (en) * 2001-03-16 2002-09-25 Nok Corp Seal ring
JP2006009897A (en) * 2004-06-24 2006-01-12 Nok Corp Seal ring
CN103415730A (en) * 2011-12-23 2013-11-27 株式会社理研 Seal ring
JP5548312B2 (en) * 2011-12-23 2014-07-16 株式会社リケン Seal ring
CN109073084A (en) * 2017-03-13 2018-12-21 帝伯爱尔株式会社 sealing ring and sealing device

Also Published As

Publication number Publication date
JP2524712Y2 (en) 1997-02-05

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term