JPS59160640U - point of stake - Google Patents

point of stake

Info

Publication number
JPS59160640U
JPS59160640U JP5364383U JP5364383U JPS59160640U JP S59160640 U JPS59160640 U JP S59160640U JP 5364383 U JP5364383 U JP 5364383U JP 5364383 U JP5364383 U JP 5364383U JP S59160640 U JPS59160640 U JP S59160640U
Authority
JP
Japan
Prior art keywords
groove
disk
tip
center
hole
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
JP5364383U
Other languages
Japanese (ja)
Inventor
勇 岩崎
Original Assignee
カクイ建設有限会社
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 カクイ建設有限会社 filed Critical カクイ建設有限会社
Priority to JP5364383U priority Critical patent/JPS59160640U/en
Publication of JPS59160640U publication Critical patent/JPS59160640U/en
Pending legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

添付図面は本考案の一実施例を示し、第１図は斜視図、
第２図は裏面図、第３図は掘削刃の斜視図、第４図は使
用状態の縦断面図、第５図は回転軸すの一部の斜視図で
ある。 １→円板、２→中心孔、３→嵌合筒、４→バヨネット型
係合溝、５→直立溝、６→水平溝、７→掘削刃、８→刃
先、９→突出。The accompanying drawings show an embodiment of the present invention, and FIG. 1 is a perspective view;
FIG. 2 is a rear view, FIG. 3 is a perspective view of the excavating blade, FIG. 4 is a longitudinal sectional view of the excavator in use, and FIG. 5 is a perspective view of a portion of the rotating shaft. 1 → Disc, 2 → Center hole, 3 → Fitting tube, 4 → Bayonet type engagement groove, 5 → Vertical groove, 6 → Horizontal groove, 7 → Excavation blade, 8 → Cutting edge, 9 → Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中空杭ａの先端面に接合するほぼ同径の円板１の中心に
、回転軸すの先端の削径突部Ｃを挿入する中心孔２を設
け、該円板の上面に、軸方向の直立溝５とその直立溝の
下′端から回転方向に切込んだ水平溝６とからなるバヨ
ネット型保合溝１を設けた嵌合筒３を突着すると共に、
下面の中心孔２の周りに刃先８をほぼ水平とし、かつ刃
体の一部を円板１の外周に突出９した掘削刃７を設けた
ことを特徴とする杭先。A center hole 2 into which the diameter-reduced protrusion C at the tip of the rotary shaft is inserted is provided in the center of a disk 1 of approximately the same diameter that is joined to the tip surface of the hollow pile a, and an axial hole is provided on the top surface of the disk. A fitting cylinder 3 provided with a bayonet-type retaining groove 1 consisting of an upright groove 5 and a horizontal groove 6 cut in the rotational direction from the lower end of the upright groove is attached, and
A pile point characterized in that a cutting blade 7 is provided around a central hole 2 on the lower surface with a cutting edge 8 that is substantially horizontal and a part of the blade body protrudes 9 from the outer periphery of a disc 1.
JP5364383U 1983-04-11 1983-04-11 point of stake Pending JPS59160640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5364383U JPS59160640U (en) 1983-04-11 1983-04-11 point of stake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5364383U JPS59160640U (en) 1983-04-11 1983-04-11 point of stake

Publications (1)

Publication Number Publication Date
JPS59160640U true JPS59160640U (en) 1984-10-27

Family

ID=30183987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5364383U Pending JPS59160640U (en) 1983-04-11 1983-04-11 point of stake

Country Status (1)

Country Link
JP (1) JPS59160640U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002155530A (en) * 2000-09-08 2002-05-31 Mitani Sekisan Co Ltd Embedding method and tip metal fitting of existing pile
JP2010126975A (en) * 2008-11-27 2010-06-10 Chiyoda Geotech Co Ltd Rotatingly penetrated steel pipe and method of using the same
JP2014091930A (en) * 2012-11-01 2014-05-19 Nara Juki Koji Co Ltd Ground reinforcing method with small-diameter cast-in-place concrete pile
JP2014091929A (en) * 2012-11-01 2014-05-19 Chiyoda Soiltec Co Ltd Ground reinforcing method with small-diameter cast-in-place concrete pile
JP2015132062A (en) * 2014-01-10 2015-07-23 株式会社奈良重機工事 Ground reinforcement method using small diameter concrete cast-in-place pile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565040B2 (en) * 1975-05-23 1981-02-03
JPS56137308A (en) * 1980-03-03 1981-10-27 Siemens Ag Composite optical branch element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565040B2 (en) * 1975-05-23 1981-02-03
JPS56137308A (en) * 1980-03-03 1981-10-27 Siemens Ag Composite optical branch element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002155530A (en) * 2000-09-08 2002-05-31 Mitani Sekisan Co Ltd Embedding method and tip metal fitting of existing pile
JP2010126975A (en) * 2008-11-27 2010-06-10 Chiyoda Geotech Co Ltd Rotatingly penetrated steel pipe and method of using the same
JP2014091930A (en) * 2012-11-01 2014-05-19 Nara Juki Koji Co Ltd Ground reinforcing method with small-diameter cast-in-place concrete pile
JP2014091929A (en) * 2012-11-01 2014-05-19 Chiyoda Soiltec Co Ltd Ground reinforcing method with small-diameter cast-in-place concrete pile
JP2015132062A (en) * 2014-01-10 2015-07-23 株式会社奈良重機工事 Ground reinforcement method using small diameter concrete cast-in-place pile

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