JPS58873U - Hammer drill with dust collector - Google Patents

Hammer drill with dust collector

Info

Publication number
JPS58873U
JPS58873U JP9297381U JP9297381U JPS58873U JP S58873 U JPS58873 U JP S58873U JP 9297381 U JP9297381 U JP 9297381U JP 9297381 U JP9297381 U JP 9297381U JP S58873 U JPS58873 U JP S58873U
Authority
JP
Japan
Prior art keywords
dust collector
drill
hammer drill
ventilation passage
hammer
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
JP9297381U
Other languages
Japanese (ja)
Inventor
福田　儀広
板垣　幸男
Original Assignee
日立プラント建設株式会社
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 日立プラント建設株式会社 filed Critical 日立プラント建設株式会社
Priority to JP9297381U priority Critical patent/JPS58873U/en
Publication of JPS58873U publication Critical patent/JPS58873U/en
Pending legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Working Measures On Existing Buildindgs (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図はハンマドリルの側面図、第２図は本考案の一実
施例を示す一部切断側面図である。 １・・・本体、２・・・電動機軸、３・・・ドリル、４
・・・本体通気路、５・・・吸引ファン、６・・・フレ
キシブルカバー、７・・・伸縮通気路、８・・・案内筒
、９・−・コイルスプリング、１０・・・集塵フィルタ
。FIG. 1 is a side view of a hammer drill, and FIG. 2 is a partially cutaway side view showing an embodiment of the present invention. 1... Main body, 2... Electric motor shaft, 3... Drill, 4
...Body ventilation path, 5...Suction fan, 6...Flexible cover, 7...Extensible ventilation path, 8...Guide cylinder, 9...Coil spring, 10...Dust collection filter .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動機の回転軸の先端にドリルを取付けたハンマドリル
において、前記ドリルの外周方に筒心方向に伸縮自在な
筒形状のフレキシブルカバーを設けて通気路を形成し、
この通気路を吸引ファンに連通させるとともに、通気路
の途中に集塵フィル°　タを介設したことを特徴とする
集塵装置ハンマドIn a hammer drill in which a drill is attached to the tip of a rotating shaft of an electric motor, a cylindrical flexible cover that can be expanded and contracted in the direction of the cylindrical core is provided on the outer periphery of the drill to form a ventilation passage,
A dust collector hammer characterized in that this ventilation passage is communicated with a suction fan and a dust collection filter is interposed in the middle of the ventilation passage.
JP9297381U 1981-06-25 1981-06-25 Hammer drill with dust collector Pending JPS58873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9297381U JPS58873U (en) 1981-06-25 1981-06-25 Hammer drill with dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9297381U JPS58873U (en) 1981-06-25 1981-06-25 Hammer drill with dust collector

Publications (1)

Publication Number Publication Date
JPS58873U true JPS58873U (en) 1983-01-06

Family

ID=29887964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9297381U Pending JPS58873U (en) 1981-06-25 1981-06-25 Hammer drill with dust collector

Country Status (1)

Country Link
JP (1) JPS58873U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010162683A (en) * 2008-12-19 2010-07-29 Makita Corp Power tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010162683A (en) * 2008-12-19 2010-07-29 Makita Corp Power tool

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