JPS5973486U - excavator - Google Patents

excavator

Info

Publication number
JPS5973486U
JPS5973486U JP16765082U JP16765082U JPS5973486U JP S5973486 U JPS5973486 U JP S5973486U JP 16765082 U JP16765082 U JP 16765082U JP 16765082 U JP16765082 U JP 16765082U JP S5973486 U JPS5973486 U JP S5973486U
Authority
JP
Japan
Prior art keywords
central shaft
vertical vibration
excavator
drilling
rotation device
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
JP16765082U
Other languages
Japanese (ja)
Inventor
浦　治男
Original Assignee
株式会社多田野鉄工所
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 株式会社多田野鉄工所 filed Critical 株式会社多田野鉄工所
Priority to JP16765082U priority Critical patent/JPS5973486U/en
Publication of JPS5973486U publication Critical patent/JPS5973486U/en
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (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１実施例を示す掘削機の説明図である
。 Ａ：掘削ドリル、Ｍ：中心軸、Ｄ二回転装置、Ｂ：縦方
向振動発生装置。FIG. 1 is an explanatory diagram of an excavator showing one embodiment of the present invention. A: Drilling drill, M: Central axis, D two-rotation device, B: Longitudinal vibration generator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 掘削ドリルの中心軸に回転装置によって回転を付与する
ようにすると共に、この中心軸の上部にこの中心軸に縦
方向振動を付与するための縦方向振動発生装置を設けた
ことを特徴とする掘削機。Drilling characterized in that the central shaft of the drilling drill is rotated by a rotation device, and a vertical vibration generator is provided above the central shaft for applying vertical vibration to the central shaft. Machine.
JP16765082U 1982-11-04 1982-11-04 excavator Pending JPS5973486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16765082U JPS5973486U (en) 1982-11-04 1982-11-04 excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16765082U JPS5973486U (en) 1982-11-04 1982-11-04 excavator

Publications (1)

Publication Number Publication Date
JPS5973486U true JPS5973486U (en) 1984-05-18

Family

ID=30366729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16765082U Pending JPS5973486U (en) 1982-11-04 1982-11-04 excavator

Country Status (1)

Country Link
JP (1) JPS5973486U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638756A (en) * 1979-07-03 1981-04-14 Unisearch Ltd Atmospheric scanning electron microscope

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638756A (en) * 1979-07-03 1981-04-14 Unisearch Ltd Atmospheric scanning electron microscope

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