JPS61198348U - - Google Patents

Info

Publication number
JPS61198348U
JPS61198348U JP7858785U JP7858785U JPS61198348U JP S61198348 U JPS61198348 U JP S61198348U JP 7858785 U JP7858785 U JP 7858785U JP 7858785 U JP7858785 U JP 7858785U JP S61198348 U JPS61198348 U JP S61198348U
Authority
JP
Japan
Prior art keywords
ground
propelled
excavator body
propellant
excavating
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
JP7858785U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP7858785U priority Critical patent/JPS61198348U/ja
Publication of JPS61198348U publication Critical patent/JPS61198348U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第1図は全
体的な概略図、第2図は推進体の断面図、第3図
は第2図―線に沿う断面図である。 1は掘削機本体、2は推進体。
The drawings show one embodiment of this invention, with FIG. 1 being an overall schematic diagram, FIG. 2 being a sectional view of the propellant, and FIG. 3 being a sectional view taken along the line of FIG. 2. 1 is the excavator body, 2 is the propellant.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状をなす自己推進型の推進体2と、地中へ推
進した推進体2の内側を掘削する掘削機本体1と
、該掘削機本体1を地上より吊上げて掘削した土
砂を排出する手段とよりなる立坑掘削装置。
A cylindrical self-propelled propelling body 2, an excavator body 1 for excavating the inside of the propellant 2 propelled into the ground, and a means for lifting the excavator body 1 above the ground and discharging the excavated earth and sand. More vertical shaft drilling equipment.
JP7858785U 1985-05-28 1985-05-28 Pending JPS61198348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7858785U JPS61198348U (en) 1985-05-28 1985-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7858785U JPS61198348U (en) 1985-05-28 1985-05-28

Publications (1)

Publication Number Publication Date
JPS61198348U true JPS61198348U (en) 1986-12-11

Family

ID=30622696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7858785U Pending JPS61198348U (en) 1985-05-28 1985-05-28

Country Status (1)

Country Link
JP (1) JPS61198348U (en)

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