JPS6238952U - - Google Patents

Info

Publication number
JPS6238952U
JPS6238952U JP12944885U JP12944885U JPS6238952U JP S6238952 U JPS6238952 U JP S6238952U JP 12944885 U JP12944885 U JP 12944885U JP 12944885 U JP12944885 U JP 12944885U JP S6238952 U JPS6238952 U JP S6238952U
Authority
JP
Japan
Prior art keywords
rod
screw
pawls
underground
propulsion
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
JP12944885U
Other languages
English (en)
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 JP12944885U priority Critical patent/JPS6238952U/ja
Publication of JPS6238952U publication Critical patent/JPS6238952U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の一実施例を示す下
端部の一部断面側面図及びつめが開いた状態の一
部断面側面図、第3図は第1図の―断面図、
第4図は第2図の―断面図、第5図は上端の
連結状態を示す側面断面図、第6図は埋設作業状
態を示す図、第7図は使用状態図である。 1……アンカー、2……スクリユー、3……ス
ライド部、4……ロツド、6……軸部、7……内
筒、8……突条、9……外筒、10……突起、1
1……ストツパー、12……つめ、15……連結
杆。

Claims (1)

    【実用新案登録請求の範囲】
  1. 地中掘削推進用スクリユーと、所定範囲でスク
    リユー軸方向に摺動可能でかつ回転を伝達可能な
    スライド部を介して前記スクリユーに同軸に連結
    されるロツドと、前記ロツドに沿つて配置され、
    かつ一端がスクリユーに揺動自在に取り付けられ
    た複数のつめとを備え、該つめと前記ロツドの間
    に前記ロツドの上方への相対摺動時に前記つめを
    開かせる連結杆を介装したことを特徴とする地中
    スクリユーアンカー。
JP12944885U 1985-08-23 1985-08-23 Pending JPS6238952U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12944885U JPS6238952U (ja) 1985-08-23 1985-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12944885U JPS6238952U (ja) 1985-08-23 1985-08-23

Publications (1)

Publication Number Publication Date
JPS6238952U true JPS6238952U (ja) 1987-03-07

Family

ID=31026025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12944885U Pending JPS6238952U (ja) 1985-08-23 1985-08-23

Country Status (1)

Country Link
JP (1) JPS6238952U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019085713A (ja) * 2017-11-02 2019-06-06 徹彦 青木 抵抗杭

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019085713A (ja) * 2017-11-02 2019-06-06 徹彦 青木 抵抗杭

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