JPS59183529U - Washers for screw seals - Google Patents

Washers for screw seals

Info

Publication number
JPS59183529U
JPS59183529U JP7869883U JP7869883U JPS59183529U JP S59183529 U JPS59183529 U JP S59183529U JP 7869883 U JP7869883 U JP 7869883U JP 7869883 U JP7869883 U JP 7869883U JP S59183529 U JPS59183529 U JP S59183529U
Authority
JP
Japan
Prior art keywords
screw
inner ring
washers
trough
sectional shape
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
JP7869883U
Other languages
Japanese (ja)
Inventor
鳴海　忠孝
外山　善行
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 JP7869883U priority Critical patent/JPS59183529U/en
Publication of JPS59183529U publication Critical patent/JPS59183529U/en
Pending legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)
  • Gasket Seals (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図は従来公知のワッシャを示す平面図、第２図は本
考案の実施例を示すねじシール用ワッシャの平面図、第
３図は第２図の■−■線矢視断面図、第４図はワッシャ
の使用状態を示す図である。 １−０・・・外環、１１・・・内環、１２・・・突起部
、１３・・・リップ部。Fig. 1 is a plan view showing a conventionally known washer, Fig. 2 is a plan view of a screw seal washer showing an embodiment of the present invention, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2; FIG. 4 is a diagram showing how the washer is used. 1-0...Outer ring, 11...Inner ring, 12...Protrusion, 13...Lip part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属製の外環と、弾性体からなる内環とで構成され、こ
の内環の内面に内方に突出する複数の突起部を円周上複
数個設け、これら突起部は直線部を有し、これら直線部
の先端に内接する円の最小径は前記内環に貫挿されるね
じの谷部径に合致し、又、直線部の断面形状はねじの谷
部に合致する断面三角形状を有したリップ部を形成して
なるねじシール用ワッシャ。It is composed of an outer ring made of metal and an inner ring made of an elastic body, and a plurality of protrusions projecting inward are provided on the inner surface of the inner ring on the circumference, and these protrusions have straight parts. , the minimum diameter of the circle inscribed at the tips of these straight parts matches the diameter of the trough of the screw inserted into the inner ring, and the cross-sectional shape of the straight part has a triangular cross-sectional shape that matches the trough of the screw. A washer for screw sealing with a lip formed with a flat lip.
JP7869883U 1983-05-25 1983-05-25 Washers for screw seals Pending JPS59183529U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7869883U JPS59183529U (en) 1983-05-25 1983-05-25 Washers for screw seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7869883U JPS59183529U (en) 1983-05-25 1983-05-25 Washers for screw seals

Publications (1)

Publication Number Publication Date
JPS59183529U true JPS59183529U (en) 1984-12-06

Family

ID=30208702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7869883U Pending JPS59183529U (en) 1983-05-25 1983-05-25 Washers for screw seals

Country Status (1)

Country Link
JP (1) JPS59183529U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014181763A (en) * 2013-03-19 2014-09-29 Waterworks Technology Development Organization Co Ltd Fastening method for fastening fluid devices to each other and fastener

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753866U (en) * 1980-09-12 1982-03-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753866U (en) * 1980-09-12 1982-03-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014181763A (en) * 2013-03-19 2014-09-29 Waterworks Technology Development Organization Co Ltd Fastening method for fastening fluid devices to each other and fastener

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