JPS6066793U - shield tunneling machine - Google Patents

shield tunneling machine

Info

Publication number
JPS6066793U
JPS6066793U JP15926883U JP15926883U JPS6066793U JP S6066793 U JPS6066793 U JP S6066793U JP 15926883 U JP15926883 U JP 15926883U JP 15926883 U JP15926883 U JP 15926883U JP S6066793 U JPS6066793 U JP S6066793U
Authority
JP
Japan
Prior art keywords
cutter
tunneling machine
shield tunneling
shield excavator
view
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
JP15926883U
Other languages
Japanese (ja)
Inventor
宮坂　肇
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP15926883U priority Critical patent/JPS6066793U/en
Publication of JPS6066793U publication Critical patent/JPS6066793U/en
Pending legal-status Critical Current

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  • Excavating Of Shafts Or Tunnels (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図は従来のシールド掘進機を示す要部断面図
、第２図は同正面図、第３図は本考案の一実施例を示す
シールド掘進機の要部断面図、第４図は同正面図、第５
図、第６図は山留めジヤツキの取付は手順を示す説明図
、第７図は更に具体化したシールド掘進機の使用状態を
示す断面図、第８図は同正面図である。 図中、２はカッター、６はカッター室、７は切羽、８は
山留めジヤツキ、９はガイド孔である。, Fig. 1 is a cross-sectional view of the main parts of a conventional shield tunneling machine, Fig. 2 is a front view of the same, Fig. 3 is a cross-sectional view of the main parts of a shield tunneling machine showing an embodiment of the present invention, and Fig. 4 is a cross-sectional view of the main parts of a conventional shield tunneling machine. Same front view, 5th
FIG. 6 is an explanatory diagram showing the procedure for installing the mountain retaining jack, FIG. 7 is a sectional view showing a more specific state of use of the shield excavator, and FIG. 8 is a front view thereof. In the figure, 2 is a cutter, 6 is a cutter chamber, 7 is a face, 8 is a locking jack, and 9 is a guide hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 掘進方向前端部にカッターを回転自在に備え、該カッタ
ーの後部に掘削土砂を取込むためのカッター室を形成し
たシールド掘進機において、上記カッターにカッター室
内側から切羽側に山留めジヤツキを伸縮自在に挿通させ
るためのガイド孔を形成したことを特徴とするシールド
掘進機。In a shield excavator, which is equipped with a cutter rotatably at the front end in the excavation direction and has a cutter chamber formed at the rear of the cutter for taking in excavated soil, the cutter is provided with a heel retainer jack extendable and retractable from the inside of the cutter chamber to the face side. A shield excavator characterized by forming a guide hole for insertion.
JP15926883U 1983-10-17 1983-10-17 shield tunneling machine Pending JPS6066793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15926883U JPS6066793U (en) 1983-10-17 1983-10-17 shield tunneling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15926883U JPS6066793U (en) 1983-10-17 1983-10-17 shield tunneling machine

Publications (1)

Publication Number Publication Date
JPS6066793U true JPS6066793U (en) 1985-05-11

Family

ID=30350646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15926883U Pending JPS6066793U (en) 1983-10-17 1983-10-17 shield tunneling machine

Country Status (1)

Country Link
JP (1) JPS6066793U (en)

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