JPS59136074U - Sealing device - Google Patents

Sealing device

Info

Publication number
JPS59136074U
JPS59136074U JP2975583U JP2975583U JPS59136074U JP S59136074 U JPS59136074 U JP S59136074U JP 2975583 U JP2975583 U JP 2975583U JP 2975583 U JP2975583 U JP 2975583U JP S59136074 U JPS59136074 U JP S59136074U
Authority
JP
Japan
Prior art keywords
annular groove
sealing device
seal ring
peripheral edge
chamfer
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
JP2975583U
Other languages
Japanese (ja)
Inventor
正司 山本
後藤　俊広
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 JP2975583U priority Critical patent/JPS59136074U/en
Publication of JPS59136074U publication Critical patent/JPS59136074U/en
Pending legal-status Critical Current

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  • Sealing Devices (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図は従来のシール装置を示す図、第２図は本考案の
実施例を示すシール装置の断面図、第３図は第２図の要
部拡大断面図、第４図および第５図は本考案の他の実施
例を示す第３図に相応する図である。 １０・・・・・・ハウジング部材、１２・・・・・・回
転部材、１３・・・・・・環状凹溝、１４・・・・・・
シールリング、２１゜２２・・・・・・面取り、２２ａ
、２２ｂ・・・・・・ぬすみ。Fig. 1 is a diagram showing a conventional sealing device, Fig. 2 is a sectional view of a sealing device showing an embodiment of the present invention, Fig. 3 is an enlarged sectional view of the main part of Fig. 2, and Figs. 4 and 5. 3 is a view corresponding to FIG. 3 showing another embodiment of the present invention. 10... Housing member, 12... Rotating member, 13... Annular groove, 14...
Seal ring, 21゜22... Chamfer, 22a
, 22b... Nusumi.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 相対運動可能に嵌合する２つの部材の嵌合面に環状凹溝
を刻設し、この環状凹溝に可撓性を有するシールリング
を嵌装し、前記環状凹溝の圧力側の外周縁部に前記シー
ルリングの側面への開口面積を拡大する面取りを形成し
、前記シールリングの圧力側の内周縁部もしくはこの内
周縁部に対応する環状凹溝の底縁部にシールリングの内
面への開口面積を拡大する面取りあるいはぬすみを形成
したことを特徴とするシール装置。An annular groove is carved in the fitting surfaces of two members that fit together so that they can move relative to each other, a flexible seal ring is fitted into the annular groove, and an outer peripheral edge on the pressure side of the annular groove is formed. A chamfer is formed on the inner peripheral edge of the pressure side of the seal ring or a bottom edge of an annular groove corresponding to this inner peripheral edge to the inner surface of the seal ring. A sealing device characterized by forming a chamfer or a cutout to enlarge the opening area of the sealing device.
JP2975583U 1983-02-28 1983-02-28 Sealing device Pending JPS59136074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2975583U JPS59136074U (en) 1983-02-28 1983-02-28 Sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2975583U JPS59136074U (en) 1983-02-28 1983-02-28 Sealing device

Publications (1)

Publication Number Publication Date
JPS59136074U true JPS59136074U (en) 1984-09-11

Family

ID=30160624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2975583U Pending JPS59136074U (en) 1983-02-28 1983-02-28 Sealing device

Country Status (1)

Country Link
JP (1) JPS59136074U (en)

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