JPH0119040B2 - - Google Patents

Info

Publication number
JPH0119040B2
JPH0119040B2 JP57222615A JP22261582A JPH0119040B2 JP H0119040 B2 JPH0119040 B2 JP H0119040B2 JP 57222615 A JP57222615 A JP 57222615A JP 22261582 A JP22261582 A JP 22261582A JP H0119040 B2 JPH0119040 B2 JP H0119040B2
Authority
JP
Japan
Prior art keywords
hydraulic
rod
stone splitter
guide cell
wedge
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.)
Expired
Application number
JP57222615A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59114395A (ja
Inventor
Yasuhisa Tanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamamoto Engineering Works Co Ltd
Original Assignee
Yamamoto Engineering Works Co Ltd
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 Yamamoto Engineering Works Co Ltd filed Critical Yamamoto Engineering Works Co Ltd
Priority to JP22261582A priority Critical patent/JPS59114395A/ja
Publication of JPS59114395A publication Critical patent/JPS59114395A/ja
Publication of JPH0119040B2 publication Critical patent/JPH0119040B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP22261582A 1982-12-18 1982-12-18 トンネル等の掘さく装置 Granted JPS59114395A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22261582A JPS59114395A (ja) 1982-12-18 1982-12-18 トンネル等の掘さく装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22261582A JPS59114395A (ja) 1982-12-18 1982-12-18 トンネル等の掘さく装置

Publications (2)

Publication Number Publication Date
JPS59114395A JPS59114395A (ja) 1984-07-02
JPH0119040B2 true JPH0119040B2 (no) 1989-04-10

Family

ID=16785228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22261582A Granted JPS59114395A (ja) 1982-12-18 1982-12-18 トンネル等の掘さく装置

Country Status (1)

Country Link
JP (1) JPS59114395A (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131591A (ja) * 1984-07-23 1986-02-14 吉澤石灰工業株式会社 連続孔の穿孔方法
JPH02171492A (ja) * 1988-12-24 1990-07-03 Maeda Corp コンクリート構造物のトンネル式掘削工法
JP4226443B2 (ja) * 2003-11-06 2009-02-18 ライト工業株式会社 坑道内用移動式削孔機及びそれを用いた削孔方法
JP4818938B2 (ja) * 2007-01-09 2011-11-16 株式会社ヨシカワ 削岩及び補強材挿入装置
JP4890499B2 (ja) * 2008-05-22 2012-03-07 三井住友建設株式会社 削孔方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53100102A (en) * 1977-02-15 1978-09-01 Hitachi Construction Machinery Travelling system drilling crusher
JPS58110796A (ja) * 1981-12-22 1983-07-01 鉄建建設株式会社 トンネル掘さく工法
JPS591793B2 (ja) * 1979-12-10 1984-01-13 日本重化学工業株式会社 電解二酸化マンガンの製造法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591793U (ja) * 1982-06-22 1984-01-07 古河鉱業株式会社 自走式解砕機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53100102A (en) * 1977-02-15 1978-09-01 Hitachi Construction Machinery Travelling system drilling crusher
JPS591793B2 (ja) * 1979-12-10 1984-01-13 日本重化学工業株式会社 電解二酸化マンガンの製造法
JPS58110796A (ja) * 1981-12-22 1983-07-01 鉄建建設株式会社 トンネル掘さく工法

Also Published As

Publication number Publication date
JPS59114395A (ja) 1984-07-02

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