JPS6080196U - Joint structure of propulsion tube without armor - Google Patents

Joint structure of propulsion tube without armor

Info

Publication number
JPS6080196U
JPS6080196U JP17169983U JP17169983U JPS6080196U JP S6080196 U JPS6080196 U JP S6080196U JP 17169983 U JP17169983 U JP 17169983U JP 17169983 U JP17169983 U JP 17169983U JP S6080196 U JPS6080196 U JP S6080196U
Authority
JP
Japan
Prior art keywords
propulsion tube
circumferential surface
armor
joint structure
collar
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
JP17169983U
Other languages
Japanese (ja)
Other versions
JPH0237350Y2 (en
Inventor
山路　忠雄
中島　鋭
桜井　祥己
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP17169983U priority Critical patent/JPS6080196U/en
Publication of JPS6080196U publication Critical patent/JPS6080196U/en
Application granted granted Critical
Publication of JPH0237350Y2 publication Critical patent/JPH0237350Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (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]

図面は本考案の一実施例の要部の断面図である。 １・・・推進管、２・・・端面、３・・・内周面、５・
・・上輪、６・・・シール材係合用溶接ビード、７・・
・突き合わせ部、８・・・カラー、９・・・外周面、１
０・・・シール材、１２・・・環状空間、１３・・・カ
ラー移動防止用溶接ビード。The drawing is a sectional view of a main part of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Propulsion tube, 2... End surface, 3... Inner peripheral surface, 5...
・・Upper ring, 6・Weld bead for engaging seal material, 7・・
・Abutment part, 8... Collar, 9... Outer peripheral surface, 1
0... Sealing material, 12... Annular space, 13... Welding bead for preventing collar movement.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、外径が一様な推進管の端面近傍における内周面に上輪
を固着し、この上輪よりも奥側における内周面にシール
材係合用溶接ビー下を形成し、一対の推進管どうしの突
き合わせ部に内嵌されてその外周面と各推進管の内周面
との間で環状のシール材をそれぞれ圧縮可能なカラーを
設け、このカラーの外周面部分に、前記突き合わせ部に
おいて両正輪間に形成される環状空間内に嵌入可能なカ
ラー移動防止用溶接ビードを形成したことを特徴とする
外装なし推進管の継手部構造。, an upper ring is fixed to the inner circumferential surface near the end face of the propulsion tube having a uniform outer diameter, and a weld bead for engaging the sealing material is formed on the inner circumferential surface on the back side of the upper ring, and a pair of propulsion tubes are attached. A collar is provided that is fitted into the abutting portions of the two, and is capable of compressing an annular sealing material between the outer circumferential surface of the collar and the inner circumferential surface of each propulsion tube. A joint structure for a propulsion tube without an armor, characterized in that a weld bead for preventing collar movement is formed that can be fitted into an annular space formed between front wheels.
JP17169983U 1983-11-04 1983-11-04 Joint structure of propulsion tube without armor Granted JPS6080196U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17169983U JPS6080196U (en) 1983-11-04 1983-11-04 Joint structure of propulsion tube without armor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17169983U JPS6080196U (en) 1983-11-04 1983-11-04 Joint structure of propulsion tube without armor

Publications (2)

Publication Number Publication Date
JPS6080196U true JPS6080196U (en) 1985-06-04
JPH0237350Y2 JPH0237350Y2 (en) 1990-10-09

Family

ID=30374481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17169983U Granted JPS6080196U (en) 1983-11-04 1983-11-04 Joint structure of propulsion tube without armor

Country Status (1)

Country Link
JP (1) JPS6080196U (en)

Also Published As

Publication number Publication date
JPH0237350Y2 (en) 1990-10-09

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