JPS6266988U - - Google Patents

Info

Publication number
JPS6266988U
JPS6266988U JP15638685U JP15638685U JPS6266988U JP S6266988 U JPS6266988 U JP S6266988U JP 15638685 U JP15638685 U JP 15638685U JP 15638685 U JP15638685 U JP 15638685U JP S6266988 U JPS6266988 U JP S6266988U
Authority
JP
Japan
Prior art keywords
main body
rod
piston
reaction
hydraulic pressure
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
JP15638685U
Other languages
Japanese (ja)
Other versions
JPH0338268Y2 (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 JP1985156386U priority Critical patent/JPH0338268Y2/ja
Publication of JPS6266988U publication Critical patent/JPS6266988U/ja
Application granted granted Critical
Publication of JPH0338268Y2 publication Critical patent/JPH0338268Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)

Description

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

第１図は本考案実施の１例を示す一部切断正面
図、第２図Ａ，Ｂ，Ｃは従来例の説明図、第３図
および第４図Ａ，Ｂは実願昭５８―７８４３号の
説明用一部切断正面図および異つた状態の模式的
断面図である。 図中の符号はそれぞれ下記部材を示す。１：本
体、２：ピストン、３：反力翼、４：リブ、５：
反力ロツド、６：下部掘削刃。 Fig. 1 is a partially cutaway front view showing one example of implementing the present invention, Fig. 2 A, B, and C are explanatory diagrams of a conventional example, and Fig. 3 and Fig. 4 A, B are Utility Model Application No. 58-7843. FIG. 2 is an explanatory partially cutaway front view and a schematic cross-sectional view of the No. 1 in different states. The symbols in the drawings indicate the following members, respectively. 1: Main body, 2: Piston, 3: Reaction wing, 4: Rib, 5:
Reaction rod, 6: Lower digging blade.

Claims (1)

【実用新案登録請求の範囲】 １ 地上から油圧を導くロツド状本体内の下部に
油圧により昇降するピストンを設け、該本体の下
端に開閉自在に軸支される複数の反力翼の各中間
部と前記ピストンとを反力ロツドにより連結して
なる油圧拡大型支圧式アースアンカ。 ２ 前記ロツド状本体の上部にスクリユー刃をま
た下端に掘削刃を設けてなる実用新案登録請求の
範囲第１項に記載の油圧拡大型支圧式アースアン
カ。[Claims for Utility Model Registration] 1. A piston that moves up and down by hydraulic pressure is provided in the lower part of a rod-shaped main body that introduces hydraulic pressure from the ground, and each intermediate part of a plurality of reaction wings is pivotally supported at the lower end of the main body so as to be openable and closable. and the piston are connected by a reaction rod. 2. The hydraulic expansion type bearing pressure type earth anchor according to claim 1, which is a registered utility model, wherein the rod-shaped main body is provided with a screw blade at the upper end and a digging blade at the lower end.
JP1985156386U 1985-10-15 1985-10-15 Expired JPH0338268Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985156386U JPH0338268Y2 (en) 1985-10-15 1985-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985156386U JPH0338268Y2 (en) 1985-10-15 1985-10-15

Publications (2)

Publication Number Publication Date
JPS6266988U true JPS6266988U (en) 1987-04-25
JPH0338268Y2 JPH0338268Y2 (en) 1991-08-13

Family

ID=31077952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985156386U Expired JPH0338268Y2 (en) 1985-10-15 1985-10-15

Country Status (1)

Country Link
JP (1) JPH0338268Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002121735A (en) * 2000-10-13 2002-04-26 Yasuhiro Fujita Method for constructing underground laid parachute anchor foundation for soft ground
JP2012001950A (en) * 2010-06-16 2012-01-05 Toa Harbor Works Co Ltd Anchor device for pipe body and method for preventing pipe body from being pulled out

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515809A (en) * 1974-07-03 1976-01-19 Sanwa Kizai Co Ltd ANKAAKUIKI
JPS5380201U (en) * 1976-12-07 1978-07-04
JPS576090A (en) * 1980-06-16 1982-01-12 Hitachi Construction Machinery Bottom expansion end detector for excavator
JPS5991218A (en) * 1982-11-18 1984-05-25 Sekisui Prefab Homes Ltd Earth anchor
JPS607437U (en) * 1983-06-28 1985-01-19 トヨタ自動車株式会社 Anti-vibration rubber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515809A (en) * 1974-07-03 1976-01-19 Sanwa Kizai Co Ltd ANKAAKUIKI
JPS5380201U (en) * 1976-12-07 1978-07-04
JPS576090A (en) * 1980-06-16 1982-01-12 Hitachi Construction Machinery Bottom expansion end detector for excavator
JPS5991218A (en) * 1982-11-18 1984-05-25 Sekisui Prefab Homes Ltd Earth anchor
JPS607437U (en) * 1983-06-28 1985-01-19 トヨタ自動車株式会社 Anti-vibration rubber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002121735A (en) * 2000-10-13 2002-04-26 Yasuhiro Fujita Method for constructing underground laid parachute anchor foundation for soft ground
JP4564155B2 (en) * 2000-10-13 2010-10-20 保宏 藤田 Parachute type anchor and foundation construction method using the same
JP2012001950A (en) * 2010-06-16 2012-01-05 Toa Harbor Works Co Ltd Anchor device for pipe body and method for preventing pipe body from being pulled out

Also Published As

Publication number Publication date
JPH0338268Y2 (en) 1991-08-13

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