JPS59183994U - shield tunneling machine - Google Patents

shield tunneling machine

Info

Publication number
JPS59183994U
JPS59183994U JP7674083U JP7674083U JPS59183994U JP S59183994 U JPS59183994 U JP S59183994U JP 7674083 U JP7674083 U JP 7674083U JP 7674083 U JP7674083 U JP 7674083U JP S59183994 U JPS59183994 U JP S59183994U
Authority
JP
Japan
Prior art keywords
tunneling machine
shield tunneling
shield
earth
sand intake
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
JP7674083U
Other languages
Japanese (ja)
Inventor
忠男 吉川
昌三 平田
Original Assignee
日立造船株式会社
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 日立造船株式会社 filed Critical 日立造船株式会社
Priority to JP7674083U priority Critical patent/JPS59183994U/en
Publication of JPS59183994U publication Critical patent/JPS59183994U/en
Pending legal-status Critical Current

Links

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]

図面は本考案の一実施例を示すもので、第１図は縦断面
図、第２図は正面図、第３図及び第４図は要部拡大平面
図である。 １・・・シールド本体、２・・・シールド掘進機、３・
・・土砂取込室、５・・・刃口、５ａ・・・分割刃口、
６・・・第１接続ピン、７・・・振動機、８・・・支持
ブラケット、９・・・円弧状長穴、１０・・・第２接続
ピン、１１・・・油圧シリンダー、１４・・・排土装置
。The drawings show one embodiment of the present invention; FIG. 1 is a longitudinal sectional view, FIG. 2 is a front view, and FIGS. 3 and 4 are enlarged plan views of main parts. 1...Shield body, 2...Shield excavator, 3.
... Sediment intake chamber, 5... Blade opening, 5a... Divided cutting edge,
6... First connection pin, 7... Vibrator, 8... Support bracket, 9... Circular long hole, 10... Second connection pin, 11... Hydraulic cylinder, 14... ...Earth removal equipment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シールド本体前部にすりばち状の土砂取込室を有するシ
ールド掘進機において、シールド本体先端の土砂取込用
刃口を円周方向に沿って複数に分割すると共にこれら任
意の分割された刃口を振動させる振動機を設けたことを
特徴とするシールド掘進機。In a shield excavator that has a cone-shaped earth and sand intake chamber at the front of the shield body, the earth and sand intake opening at the tip of the shield body is divided into a plurality of parts along the circumferential direction, and these arbitrary divided blade openings are A shield excavator characterized by being equipped with a vibrator that vibrates.
JP7674083U 1983-05-21 1983-05-21 shield tunneling machine Pending JPS59183994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7674083U JPS59183994U (en) 1983-05-21 1983-05-21 shield tunneling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7674083U JPS59183994U (en) 1983-05-21 1983-05-21 shield tunneling machine

Publications (1)

Publication Number Publication Date
JPS59183994U true JPS59183994U (en) 1984-12-07

Family

ID=30206788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7674083U Pending JPS59183994U (en) 1983-05-21 1983-05-21 shield tunneling machine

Country Status (1)

Country Link
JP (1) JPS59183994U (en)

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