JPS58176191U - rock drill rock drill - Google Patents

rock drill rock drill

Info

Publication number
JPS58176191U
JPS58176191U JP7458982U JP7458982U JPS58176191U JP S58176191 U JPS58176191 U JP S58176191U JP 7458982 U JP7458982 U JP 7458982U JP 7458982 U JP7458982 U JP 7458982U JP S58176191 U JPS58176191 U JP S58176191U
Authority
JP
Japan
Prior art keywords
rock drill
drilling
shank rod
flange
driving body
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
JP7458982U
Other languages
Japanese (ja)
Other versions
JPS639674Y2 (en
Inventor
渋川　隆夫
西田　米治
川口　征治
Original Assignee
マツダ株式会社
同和鉱業株式会社
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 マツダ株式会社, 同和鉱業株式会社 filed Critical マツダ株式会社
Priority to JP7458982U priority Critical patent/JPS58176191U/en
Publication of JPS58176191U publication Critical patent/JPS58176191U/en
Application granted granted Critical
Publication of JPS639674Y2 publication Critical patent/JPS639674Y2/ja
Granted legal-status Critical Current

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  • 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) [Abstract] 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、本考案の実施例のさく岩槻のシャンクロッド
を示す縦断面図、第２図は、スリーブを示す縦断面図、
第３図は、インサートビットを示す一部断面正面図、第
４図は、打込体を示す一部断面正面図、第５図は、第１
図のシャンクロッドに第３図のインサートビットを第２
図のスリーブを用いて接続した状態を示す縦断面図、第
６図は、第１図のシャンクロッドに第４図の打込体を装
着した状態を示す縦断面図、第７図は、シャンクロッド
の変形例を示す縦断面図である。 Ｄ・・・さく岩槻、１・・・シャンクロッド、２・・・
本体、２ａ・・・ネジ部、３・・・スリーブ、４・・・
インサートビット、５・・・鍔部、６・・・打込体。FIG. 1 is a vertical cross-sectional view showing a shank rod of a drilled rock according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view showing a sleeve,
Fig. 3 is a partially sectional front view showing the insert bit, Fig. 4 is a partially sectional front view showing the driving body, and Fig. 5 is a partially sectional front view showing the insert bit.
Insert the insert bit shown in Figure 3 into the shank rod shown in the figure.
Fig. 6 is a longitudinal sectional view showing a state in which the shank rod shown in Fig. 1 is attached to the driving body shown in Fig. 4; It is a longitudinal cross-sectional view which shows the modification of a rod. D...Saku Iwatsuki, 1...Shank rod, 2...
Main body, 2a... Threaded portion, 3... Sleeve, 4...
Insert bit, 5... flange, 6... driving body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] さく岩槻の打撃ピストンで打撃されるシャンクロッドに
おいて、シャンクロッド本体の、さく孔ロンド結合用の
ネジ部の後方部位に、さく孔された孔へ打ち込まれる筒
状の打込体の受面をなす鍔部を設け、前記打込体を前記
ネジ部に嵌挿支持して前記鍔部で打込むようにしたさく
岩槻のシャンクロッド。In the shank rod that is struck by the drilling piston, the rear part of the threaded part of the shank rod body for connecting the drilling rond forms a receiving surface for the cylindrical driving body that is driven into the drilled hole. A shank rod for drilling Iwatsuki, which is provided with a flange, and the driving body is inserted into and supported by the threaded part and driven by the flange.
JP7458982U 1982-05-20 1982-05-20 rock drill rock drill Granted JPS58176191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7458982U JPS58176191U (en) 1982-05-20 1982-05-20 rock drill rock drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7458982U JPS58176191U (en) 1982-05-20 1982-05-20 rock drill rock drill

Publications (2)

Publication Number Publication Date
JPS58176191U true JPS58176191U (en) 1983-11-25
JPS639674Y2 JPS639674Y2 (en) 1988-03-22

Family

ID=30084010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7458982U Granted JPS58176191U (en) 1982-05-20 1982-05-20 rock drill rock drill

Country Status (1)

Country Link
JP (1) JPS58176191U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006517010A (en) * 2003-01-30 2006-07-13 アトラス コプコ ロツク ドリルス アクチボラグ Coupling sleeve to connect threaded rock bolt to impact rock drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006517010A (en) * 2003-01-30 2006-07-13 アトラス コプコ ロツク ドリルス アクチボラグ Coupling sleeve to connect threaded rock bolt to impact rock drill

Also Published As

Publication number Publication date
JPS639674Y2 (en) 1988-03-22

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