JPS6035988U - duct fittings - Google Patents

duct fittings

Info

Publication number
JPS6035988U
JPS6035988U JP12775383U JP12775383U JPS6035988U JP S6035988 U JPS6035988 U JP S6035988U JP 12775383 U JP12775383 U JP 12775383U JP 12775383 U JP12775383 U JP 12775383U JP S6035988 U JPS6035988 U JP S6035988U
Authority
JP
Japan
Prior art keywords
duct
groove
protrusion
duct fittings
annular
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
JP12775383U
Other languages
Japanese (ja)
Inventor
古澤　七郎
Original Assignee
株式会社　栗本鉄工所
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 株式会社　栗本鉄工所 filed Critical 株式会社　栗本鉄工所
Priority to JP12775383U priority Critical patent/JPS6035988U/en
Publication of JPS6035988U publication Critical patent/JPS6035988U/en
Pending legal-status Critical Current

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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図は従来技術によるダクトとダクト継手の嵌合を示
す部分断面図、第２図はこの考案の実施例を示す縦断正
面図、第３図は第２図のＡ−Ａ断面図。 １・・・ダクト継手、２・・・ダクト、３・・・挿入口
、４・・・凹溝、　５．５’・・・パツキン、６・・・
筒体、７，７′・・・突起、８・・・突出部。FIG. 1 is a partial sectional view showing the fitting of a duct and duct joint according to the prior art, FIG. 2 is a longitudinal sectional front view showing an embodiment of this invention, and FIG. 3 is a sectional view taken along line AA in FIG. 1... Duct joint, 2... Duct, 3... Insertion port, 4... Concave groove, 5.5'... Packing, 6...
Cylindrical body, 7, 7'...Protrusion, 8...Protrusion part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダクトの挿入側から所定長さを隔てた位置に環状の突出
部を設け、ダクトの挿入部には環状の凹溝を設け、この
凹溝内に断面Ｕ字状の弾性リングよりなるパツキンを嵌
装したダクト継手において、前記突出部と前記凹溝の間
を占める筒体に、複数の半球状凸起を膨出することを特
徴とするダクト継手。An annular protrusion is provided at a position separated by a predetermined length from the insertion side of the duct, an annular groove is provided in the insertion part of the duct, and a packing made of an elastic ring having a U-shaped cross section is fitted into this groove. What is claimed is: 1. A duct joint with a cylindrical body that occupies a space between the protrusion and the groove, and a plurality of hemispherical protrusions protruding from the cylinder.
JP12775383U 1983-08-17 1983-08-17 duct fittings Pending JPS6035988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12775383U JPS6035988U (en) 1983-08-17 1983-08-17 duct fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12775383U JPS6035988U (en) 1983-08-17 1983-08-17 duct fittings

Publications (1)

Publication Number Publication Date
JPS6035988U true JPS6035988U (en) 1985-03-12

Family

ID=30290048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12775383U Pending JPS6035988U (en) 1983-08-17 1983-08-17 duct fittings

Country Status (1)

Country Link
JP (1) JPS6035988U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554997A (en) * 1978-06-23 1980-01-14 Philips Nv Metallic pattern on board and method of manufacturing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554997A (en) * 1978-06-23 1980-01-14 Philips Nv Metallic pattern on board and method of manufacturing same

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