JPH01136597U - - Google Patents

Info

Publication number
JPH01136597U
JPH01136597U JP2522288U JP2522288U JPH01136597U JP H01136597 U JPH01136597 U JP H01136597U JP 2522288 U JP2522288 U JP 2522288U JP 2522288 U JP2522288 U JP 2522288U JP H01136597 U JPH01136597 U JP H01136597U
Authority
JP
Japan
Prior art keywords
screw
screw shaft
bolt
joint
screws
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
JP2522288U
Other languages
English (en)
Other versions
JPH0649670Y2 (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 JP1988025222U priority Critical patent/JPH0649670Y2/ja
Publication of JPH01136597U publication Critical patent/JPH01136597U/ja
Application granted granted Critical
Publication of JPH0649670Y2 publication Critical patent/JPH0649670Y2/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】
第１図及び第２図はこの考案の一実施例の要部
を図解的に示す側面図で、通常推進時と大径礫等
の多い地盤で掘削推進摩る時とをそれぞれ示す。
第３図ａ，ｂはスクリユウとスクリユウとを連結
する箇所を拡大して示した上面図と側面図、第４
図は全体図、第５図ａは従来装置の側面図、第５
図ｂは第５図ａのＡ―Ａ矢視図である。 ５……スクリユウ、６……スクリユウ、７……
ジヨイント、８１，８２……ボルト、９……スト
ツパ、１１……長穴、１２……カツタヘツドシヤ
フト、１３……ピン、１４……キリ穴、２４……
調整シリンダ。

Claims (1)

    【実用新案登録請求の範囲】
  1. スクリユウ５とスクリユウ６をジヨイント７を
    介しボルトで連結すると共に、スクリユウ６を以
    後のスクリユウと連結したスクリユウ軸において
    、ストツパ９の長穴１１側をカツタヘツドシヤフ
    ト１２内にピン１３止めし、長穴１１と反対側に
    あるキリ穴１４側はスクリユウ５とジヨイント７
    を介してボルト８１で固定し、推進架台の調整シ
    リンダ２４によりスクリユウ軸を摺動可能とした
    スクリユウ軸摺動装置。
JP1988025222U 1988-02-29 1988-02-29 スクリュウ軸摺動装置 Expired - Lifetime JPH0649670Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988025222U JPH0649670Y2 (ja) 1988-02-29 1988-02-29 スクリュウ軸摺動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988025222U JPH0649670Y2 (ja) 1988-02-29 1988-02-29 スクリュウ軸摺動装置

Publications (2)

Publication Number Publication Date
JPH01136597U true JPH01136597U (ja) 1989-09-19
JPH0649670Y2 JPH0649670Y2 (ja) 1994-12-14

Family

ID=31245768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988025222U Expired - Lifetime JPH0649670Y2 (ja) 1988-02-29 1988-02-29 スクリュウ軸摺動装置

Country Status (1)

Country Link
JP (1) JPH0649670Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014185492A (ja) * 2013-03-25 2014-10-02 Sanwa Kizai Co Ltd 埋設管改築推進機の土砂制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854495U (ja) * 1981-10-05 1983-04-13 三和機材株式会社 管埋設装置の掘削機構

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854495U (ja) * 1981-10-05 1983-04-13 三和機材株式会社 管埋設装置の掘削機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014185492A (ja) * 2013-03-25 2014-10-02 Sanwa Kizai Co Ltd 埋設管改築推進機の土砂制御装置

Also Published As

Publication number Publication date
JPH0649670Y2 (ja) 1994-12-14

Similar Documents

Publication Publication Date Title
JPH01136597U (ja)
JPH0225710U (ja)
JPS6267023U (ja)
JPS63185893U (ja)
JPH0285573U (ja)
JPS62122006U (ja)
JPS62172795U (ja)
JPS63147244U (ja)
JPS6320701U (ja)
JPH044995U (ja)
JPH02108007U (ja)
JPS62198074U (ja)
JPH0270050U (ja)
JPS6115927U (ja) 刈払機の連結杆の連結装置
JPS63141862U (ja)
JPS59124401U (ja) 鎮圧装置を備えた耕耘砕土機
JPS6378528U (ja)
JPS62111203U (ja)
JPS62114148U (ja)
JPH0215657U (ja)
JPH01167803U (ja)
JPS6215674U (ja)
JPS6312499U (ja)
JPS6248899U (ja)
JPH0247114U (ja)