JPS63121647U - - Google Patents

Info

Publication number
JPS63121647U
JPS63121647U JP1185487U JP1185487U JPS63121647U JP S63121647 U JPS63121647 U JP S63121647U JP 1185487 U JP1185487 U JP 1185487U JP 1185487 U JP1185487 U JP 1185487U JP S63121647 U JPS63121647 U JP S63121647U
Authority
JP
Japan
Prior art keywords
leader
rod
bucket
drilling machine
earth drill
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
JP1185487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0630948Y2 (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 JP1987011854U priority Critical patent/JPH0630948Y2/ja
Publication of JPS63121647U publication Critical patent/JPS63121647U/ja
Application granted granted Critical
Publication of JPH0630948Y2 publication Critical patent/JPH0630948Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
JP1987011854U 1987-01-29 1987-01-29 穿孔機 Expired - Lifetime JPH0630948Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987011854U JPH0630948Y2 (ja) 1987-01-29 1987-01-29 穿孔機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987011854U JPH0630948Y2 (ja) 1987-01-29 1987-01-29 穿孔機

Publications (2)

Publication Number Publication Date
JPS63121647U true JPS63121647U (enExample) 1988-08-08
JPH0630948Y2 JPH0630948Y2 (ja) 1994-08-22

Family

ID=30799445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987011854U Expired - Lifetime JPH0630948Y2 (ja) 1987-01-29 1987-01-29 穿孔機

Country Status (1)

Country Link
JP (1) JPH0630948Y2 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022592U (ja) * 1983-07-25 1985-02-16 日立建機株式会社 継足し式掘削具用ホルダ−装置
JPS6110697A (ja) * 1984-03-23 1986-01-18 ビーダブリュー／アイピー・インターナショナル・インコーポレーテッド 圧力平衡メカニカルシ−ル
JPS6154092U (enExample) * 1984-09-14 1986-04-11
JPS61141398U (enExample) * 1985-02-16 1986-09-01

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022592U (ja) * 1983-07-25 1985-02-16 日立建機株式会社 継足し式掘削具用ホルダ−装置
JPS6110697A (ja) * 1984-03-23 1986-01-18 ビーダブリュー／アイピー・インターナショナル・インコーポレーテッド 圧力平衡メカニカルシ−ル
JPS6154092U (enExample) * 1984-09-14 1986-04-11
JPS61141398U (enExample) * 1985-02-16 1986-09-01

Also Published As

Publication number Publication date
JPH0630948Y2 (ja) 1994-08-22

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