JPS6132289U - drill head claw - Google Patents

drill head claw

Info

Publication number
JPS6132289U
JPS6132289U JP11568384U JP11568384U JPS6132289U JP S6132289 U JPS6132289 U JP S6132289U JP 11568384 U JP11568384 U JP 11568384U JP 11568384 U JP11568384 U JP 11568384U JP S6132289 U JPS6132289 U JP S6132289U
Authority
JP
Japan
Prior art keywords
drill head
claw
head claw
view
nail
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
JP11568384U
Other languages
Japanese (ja)
Other versions
JPS64472Y2 (en
Inventor
和雄 村崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11568384U priority Critical patent/JPS6132289U/en
Publication of JPS6132289U publication Critical patent/JPS6132289U/en
Application granted granted Critical
Publication of JPS64472Y2 publication Critical patent/JPS64472Y2/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 drawings]

第１図は本考案の爪の一実施例を示す斜視図、第２図は
その分解斜視図、第３図は該実施例の爪の作用を説明す
る側面図、第４図は本考案の他の実施例を示す斜視図。 第５図は該実施例を取付け状態にて示す平面図、第６図
は該実施例の爪を取付けたヘッドの一部を示す正面図、
第７図は該実施例の爪の横断面図、第８図は従来の爪を
取付けたヘッドを示す正面図、第９図は従来の爪を示す
斜視図、第１０図は従来の爪の問題点を説明する側面図
である。 ２・・・・・・ヘッド軸、３Ａ．３Ｂ−−−−−−スク
リュー板、４・・・・・・回転軌跡、９，９′・・・・
・・爪、１１，１２４・・・・・・超硬チツプ。Fig. 1 is a perspective view showing an embodiment of the claw of the present invention, Fig. 2 is an exploded perspective view thereof, Fig. 3 is a side view illustrating the function of the claw of the embodiment, and Fig. 4 is a perspective view showing an embodiment of the claw of the present invention. FIG. 7 is a perspective view showing another embodiment. FIG. 5 is a plan view showing the embodiment in an installed state; FIG. 6 is a front view showing a part of the head with the claw of the embodiment attached;
FIG. 7 is a cross-sectional view of the claw of this embodiment, FIG. 8 is a front view showing a head with a conventional claw attached, FIG. 9 is a perspective view of the conventional claw, and FIG. 10 is a cross-sectional view of the conventional claw. It is a side view explaining a problem. 2...Head axis, 3A. 3B------Screw plate, 4...Rotation locus, 9,9'...
...Claw, 11,124...Carbide tip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アースオーガドリルのスクリュー板の下端に取付けられ
る爪において、超硬チツプを爪の先端部の下面に固定し
たことを特徴とするドリルヘッドの爪。A nail of a drill head, which is attached to the lower end of a screw plate of an earth auger drill, and is characterized in that a carbide chip is fixed to the lower surface of the tip of the nail.
JP11568384U 1984-07-27 1984-07-27 drill head claw Granted JPS6132289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11568384U JPS6132289U (en) 1984-07-27 1984-07-27 drill head claw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11568384U JPS6132289U (en) 1984-07-27 1984-07-27 drill head claw

Publications (2)

Publication Number Publication Date
JPS6132289U true JPS6132289U (en) 1986-02-26
JPS64472Y2 JPS64472Y2 (en) 1989-01-06

Family

ID=30674641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11568384U Granted JPS6132289U (en) 1984-07-27 1984-07-27 drill head claw

Country Status (1)

Country Link
JP (1) JPS6132289U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176191U (en) * 1986-12-02 1988-11-15
JPH03296331A (en) * 1990-04-13 1991-12-27 Yamuko Japan Kk Remote controller and its remote controller and holder
JP2015078504A (en) * 2013-10-16 2015-04-23 株式会社サン機工 Carbide tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176191U (en) * 1986-12-02 1988-11-15
JPH03296331A (en) * 1990-04-13 1991-12-27 Yamuko Japan Kk Remote controller and its remote controller and holder
JP2015078504A (en) * 2013-10-16 2015-04-23 株式会社サン機工 Carbide tool

Also Published As

Publication number Publication date
JPS64472Y2 (en) 1989-01-06

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