JPS6050283U - Ribbon screw type auger - Google Patents

Ribbon screw type auger

Info

Publication number
JPS6050283U
JPS6050283U JP14312483U JP14312483U JPS6050283U JP S6050283 U JPS6050283 U JP S6050283U JP 14312483 U JP14312483 U JP 14312483U JP 14312483 U JP14312483 U JP 14312483U JP S6050283 U JPS6050283 U JP S6050283U
Authority
JP
Japan
Prior art keywords
screw type
type auger
ribbon screw
ribbon
pit
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
JP14312483U
Other languages
Japanese (ja)
Other versions
JPS6335107Y2 (en
Inventor
丸田　龍二
秀典 渡辺
茄子川　康彦
栗熊　康浩
Original Assignee
株式会社　間組
株式会社茄子川組
日立造船株式会社
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 株式会社　間組, 株式会社茄子川組, 日立造船株式会社 filed Critical 株式会社　間組
Priority to JP14312483U priority Critical patent/JPS6050283U/en
Publication of JPS6050283U publication Critical patent/JPS6050283U/en
Application granted granted Critical
Publication of JPS6335107Y2 publication Critical patent/JPS6335107Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (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]

第１図は従来例の一部切欠側面図、第２図〜第４図は本
考案の一実施例を示すもので、第２図は一部切欠側面図
、第３図は第２図のＩ−Ｉ矢視図、第４図は第３図の■
−■矢視図である。 １１・・・・・・リボンスクリュウ式オーガ、１２・・
・・・・筒状ケーシング、１３・・・・・・リボン状ス
クリュウ羽　　　　・根、１４・・・・・・カッタピッ
ト、１５Ａ、１５Ｂ、１５Ｃ・・・・・・補助カッタピ
ット。Fig. 1 is a partially cutaway side view of a conventional example, Figs. 2 to 4 show an embodiment of the present invention, Fig. 2 is a partially cutaway side view, and Fig. 3 is a partially cutaway side view of the conventional example. I-I arrow view, Figure 4 shows ■ in Figure 3
−■ It is a view from the arrow. 11... Ribbon screw type auger, 12...
...Tubular casing, 13...Ribbon-shaped screw blade, root, 14...Cutter pit, 15A, 15B, 15C...Auxiliary cutter pit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端にカッタピットを有するリボン状スクリュウ羽根の
外周に且つ上記カッタピットとは１８０’対称位置で補
助カッタピットを設けたことを特徴とするリボンスクリ
ュウ式オーガ。A ribbon screw type auger characterized in that an auxiliary cutter pit is provided on the outer periphery of a ribbon-shaped screw blade having a cutter pit at the tip and at a position 180' symmetrical to the cutter pit.
JP14312483U 1983-09-13 1983-09-13 Ribbon screw type auger Granted JPS6050283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14312483U JPS6050283U (en) 1983-09-13 1983-09-13 Ribbon screw type auger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14312483U JPS6050283U (en) 1983-09-13 1983-09-13 Ribbon screw type auger

Publications (2)

Publication Number Publication Date
JPS6050283U true JPS6050283U (en) 1985-04-09
JPS6335107Y2 JPS6335107Y2 (en) 1988-09-19

Family

ID=30319572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14312483U Granted JPS6050283U (en) 1983-09-13 1983-09-13 Ribbon screw type auger

Country Status (1)

Country Link
JP (1) JPS6050283U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021139272A (en) * 2020-03-05 2021-09-16 浙大城市学院 Drilling machine used in pile foundation works

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021139272A (en) * 2020-03-05 2021-09-16 浙大城市学院 Drilling machine used in pile foundation works

Also Published As

Publication number Publication date
JPS6335107Y2 (en) 1988-09-19

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