JPS6070689U - 掘削装置 - Google Patents

掘削装置

Info

Publication number
JPS6070689U
JPS6070689U JP16092683U JP16092683U JPS6070689U JP S6070689 U JPS6070689 U JP S6070689U JP 16092683 U JP16092683 U JP 16092683U JP 16092683 U JP16092683 U JP 16092683U JP S6070689 U JPS6070689 U JP S6070689U
Authority
JP
Japan
Prior art keywords
guide
mounting member
tip
outer periphery
blade body
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
JP16092683U
Other languages
English (en)
Other versions
JPS6332215Y2 (ja
Inventor
鈴木　友衛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16092683U priority Critical patent/JPS6070689U/ja
Publication of JPS6070689U publication Critical patent/JPS6070689U/ja
Application granted granted Critical
Publication of JPS6332215Y2 publication Critical patent/JPS6332215Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (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。

Description

【図面の簡単な説明】
第１図はこの考案装置の側面図、第２図はその要部の平
面図、第３図は掘削刃体の駆動機構の一例を示す要部横
断平面図、第４図は他の例の要部横断平面図である。 １・・・・・・高圧木管、２・・・・・・中空ガイド、
３・・・・・・取付部材、４．４’　、４″・・・・・
・支軸、５・・・・・・掘削刃体、６・・・・・・ガー
ド。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高圧木管の先端に所要長さで外周にガイド翼を有する中
    空ガイドを接続しζ：のガイドの先端に取付部材を介し
    てガイドの長手方向に突出する支軸を設け、該支軸に高
    圧水により回転駆動される掘削刃体を回転自在に装着し
    、掘削刃体の外周を覆うガードを前記取付部材に取着し
    た掘削装置。
JP16092683U 1983-10-17 1983-10-17 掘削装置 Granted JPS6070689U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16092683U JPS6070689U (ja) 1983-10-17 1983-10-17 掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16092683U JPS6070689U (ja) 1983-10-17 1983-10-17 掘削装置

Publications (2)

Publication Number Publication Date
JPS6070689U true JPS6070689U (ja) 1985-05-18
JPS6332215Y2 JPS6332215Y2 (ja) 1988-08-29

Family

ID=30353819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16092683U Granted JPS6070689U (ja) 1983-10-17 1983-10-17 掘削装置

Country Status (1)

Country Link
JP (1) JPS6070689U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069810U (ja) * 1973-10-29 1975-06-20
JPS53140813A (en) * 1977-05-13 1978-12-08 Sato Masahiro Method of rotary excavation by pressure water jet* and structure of propelling part therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069810U (ja) * 1973-10-29 1975-06-20
JPS53140813A (en) * 1977-05-13 1978-12-08 Sato Masahiro Method of rotary excavation by pressure water jet* and structure of propelling part therefor

Also Published As

Publication number Publication date
JPS6332215Y2 (ja) 1988-08-29

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