JPS62114986U - - Google Patents

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Publication number
JPS62114986U
JPS62114986U JP30586U JP30586U JPS62114986U JP S62114986 U JPS62114986 U JP S62114986U JP 30586 U JP30586 U JP 30586U JP 30586 U JP30586 U JP 30586U JP S62114986 U JPS62114986 U JP S62114986U
Authority
JP
Japan
Prior art keywords
casing
strikes
rotates
base
driving machine
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
JP30586U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP30586U priority Critical patent/JPS62114986U/ja
Publication of JPS62114986U publication Critical patent/JPS62114986U/ja
Pending legal-status Critical Current

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Landscapes

  • Earth Drilling (AREA)
JP30586U 1986-01-08 1986-01-08 Pending JPS62114986U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30586U JPS62114986U (enrdf_load_stackoverflow) 1986-01-08 1986-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30586U JPS62114986U (enrdf_load_stackoverflow) 1986-01-08 1986-01-08

Publications (1)

Publication Number Publication Date
JPS62114986U true JPS62114986U (enrdf_load_stackoverflow) 1987-07-22

Family

ID=30777155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30586U Pending JPS62114986U (enrdf_load_stackoverflow) 1986-01-08 1986-01-08

Country Status (1)

Country Link
JP (1) JPS62114986U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030033314A (ko) * 2001-10-20 2003-05-01 기묘중건설 주식회사 굴착용 스크류식 에어해머
JP2019132031A (ja) * 2018-01-31 2019-08-08 大智株式会社 掘削装置用ケーシング、および、掘削装置
KR20190101519A (ko) * 2018-02-22 2019-09-02 대모 엔지니어링 주식회사 오거 스크류, 오거 드라이버, 천공 기기 및 이를 이용한 천공 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941593A (ja) * 1982-08-30 1984-03-07 ライト工業株式会社 穿孔装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941593A (ja) * 1982-08-30 1984-03-07 ライト工業株式会社 穿孔装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030033314A (ko) * 2001-10-20 2003-05-01 기묘중건설 주식회사 굴착용 스크류식 에어해머
JP2019132031A (ja) * 2018-01-31 2019-08-08 大智株式会社 掘削装置用ケーシング、および、掘削装置
KR20190101519A (ko) * 2018-02-22 2019-09-02 대모 엔지니어링 주식회사 오거 스크류, 오거 드라이버, 천공 기기 및 이를 이용한 천공 방법

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