JPS5943597U - Earth removal device for shield type tunnel excavator - Google Patents

Earth removal device for shield type tunnel excavator

Info

Publication number
JPS5943597U
JPS5943597U JP13926582U JP13926582U JPS5943597U JP S5943597 U JPS5943597 U JP S5943597U JP 13926582 U JP13926582 U JP 13926582U JP 13926582 U JP13926582 U JP 13926582U JP S5943597 U JPS5943597 U JP S5943597U
Authority
JP
Japan
Prior art keywords
removal device
tunnel excavator
type tunnel
earth removal
shield type
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
JP13926582U
Other languages
Japanese (ja)
Inventor
隆夫 松本
西岳　茂
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP13926582U priority Critical patent/JPS5943597U/en
Publication of JPS5943597U publication Critical patent/JPS5943597U/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) [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 drawings]

第１．２図は従来のシールド式トンネル掘削機の排土装
置の側断面図、第３図は軸付スクリュウの説明図、第４
図はリボンスクリュウの説明図、第５図は本考案の実施
例を示す側断面図である。 １・・・シールド本体、１２・・・リボン状羽根、１３
・・・軸、１４・・・スクリュウ羽根、１５・・・回転
駆動体、１６・・・内筒ケーシング。Figure 1.2 is a side sectional view of the earth removal device of a conventional shield type tunnel excavator, Figure 3 is an explanatory diagram of the shafted screw, and Figure 4.
The figure is an explanatory diagram of a ribbon screw, and FIG. 5 is a side sectional view showing an embodiment of the present invention. 1... Shield body, 12... Ribbon-like feather, 13
...Shaft, 14...Screw blade, 15...Rotary drive body, 16...Inner cylinder casing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シールド本体内に円筒ケーシングを配設し、円筒ケーシ
ング内部に、一端を駆動源に連結した軸付スクリュー羽
根と該軸付スクリュー羽根に連結した螺旋状羽根とを設
け、円筒ケーシングの前記両羽根の境界部に礫取り箱を
連設したことを特徴とするシールド式トンネル掘削機の
排土装置。A cylindrical casing is disposed inside the shield body, and inside the cylindrical casing, a shafted screw blade whose one end is connected to a drive source and a spiral blade connected to the shafted screw blade are provided, and both of the blades of the cylindrical casing are An earth removal device for a shield type tunnel excavator characterized by a gravel removal box installed in a row at the boundary.
JP13926582U 1982-09-14 1982-09-14 Earth removal device for shield type tunnel excavator Pending JPS5943597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13926582U JPS5943597U (en) 1982-09-14 1982-09-14 Earth removal device for shield type tunnel excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13926582U JPS5943597U (en) 1982-09-14 1982-09-14 Earth removal device for shield type tunnel excavator

Publications (1)

Publication Number Publication Date
JPS5943597U true JPS5943597U (en) 1984-03-22

Family

ID=30312201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13926582U Pending JPS5943597U (en) 1982-09-14 1982-09-14 Earth removal device for shield type tunnel excavator

Country Status (1)

Country Link
JP (1) JPS5943597U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363400A (en) * 1989-07-31 1991-03-19 Komatsu Ltd Excavated soil sealing type shield machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363400A (en) * 1989-07-31 1991-03-19 Komatsu Ltd Excavated soil sealing type shield machine

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