JPH0415691U - - Google Patents

Info

Publication number
JPH0415691U
JPH0415691U JP5647390U JP5647390U JPH0415691U JP H0415691 U JPH0415691 U JP H0415691U JP 5647390 U JP5647390 U JP 5647390U JP 5647390 U JP5647390 U JP 5647390U JP H0415691 U JPH0415691 U JP H0415691U
Authority
JP
Japan
Prior art keywords
pipe
main body
ground
device main
leading
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
JP5647390U
Other languages
English (en)
Other versions
JP2564663Y2 (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31580329&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0415691(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to JP1990056473U priority Critical patent/JP2564663Y2/ja
Publication of JPH0415691U publication Critical patent/JPH0415691U/ja
Application granted granted Critical
Publication of JP2564663Y2 publication Critical patent/JP2564663Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第1図は推
進装置の平面図、第2図は同側面図、第3図は同
正面図、第4図は駆動装置の正面図、第5図は同
断面図である。 1……推進装置本体、2……発進立坑、3……
小口径管、5……推進ジヤツキ、7……押し板、
8……スクリユウコンベヤ、8c……スクリユウ
軸、12……駆動源、13……減速歯車列。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発進立坑2内に設置された推進装置本体1によ
    り先端に先導管17の装着された小口径管3を地
    中へ推進すると共に、先導管17の先端に設けた
    カツタヘツド17aが掘削した土砂を小口径管3
    内に設けられたスクリユウコンベヤ8により排出
    するようにした小口径管地中埋設機において、上
    記推進装置本体1に設けられた推進ジヤツキ5に
    より前後動される押し板7の後側に駆動源12を
    設けると共に、この駆動源12により減速歯車列
    13を介して上記スクリユウコンベヤ8のスクリ
    ユウ軸8cを駆動するようにしてなる小口径管地
    中埋設機の推進装置。
JP1990056473U 1990-05-31 1990-05-31 小口径管地中埋設機の推進装置 Expired - Lifetime JP2564663Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990056473U JP2564663Y2 (ja) 1990-05-31 1990-05-31 小口径管地中埋設機の推進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990056473U JP2564663Y2 (ja) 1990-05-31 1990-05-31 小口径管地中埋設機の推進装置

Publications (2)

Publication Number Publication Date
JPH0415691U true JPH0415691U (ja) 1992-02-07
JP2564663Y2 JP2564663Y2 (ja) 1998-03-09

Family

ID=31580329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990056473U Expired - Lifetime JP2564663Y2 (ja) 1990-05-31 1990-05-31 小口径管地中埋設機の推進装置

Country Status (1)

Country Link
JP (1) JP2564663Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61122395A (ja) * 1984-11-15 1986-06-10 株式会社 扶桑技研 土圧対抗形の地中管通方法
JPS61112098U (ja) * 1985-11-22 1986-07-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61122395A (ja) * 1984-11-15 1986-06-10 株式会社 扶桑技研 土圧対抗形の地中管通方法
JPS61112098U (ja) * 1985-11-22 1986-07-15

Also Published As

Publication number Publication date
JP2564663Y2 (ja) 1998-03-09

Similar Documents

Publication Publication Date Title
JPH0415691U (ja)
JPH01124898U (ja)
JPH0477697U (ja)
JPH0273452U (ja)
JPS63156296U (ja)
JPH0193290U (ja)
JPH01136598U (ja)
JPH0184393U (ja)
JPH0193292U (ja)
JPH0426296U (ja)
JPH032096U (ja)
JPS58111282U (ja) 伸縮先導ロツドつき掘削用ロツド体
JPS62186014U (ja)
JPH0336094U (ja)
JPH03122198U (ja)
JPH03128794U (ja)
JPS6189091U (ja)
JPH0346597U (ja)
JPH0193291U (ja)
JPH0624475Y2 (ja) 細管埋設用装置
JPH035799U (ja)
JPS63136096U (ja)
JPS6260690U (ja)
JPS63156298U (ja)
JPH01150691U (ja)