JPH0583716B2 - - Google Patents

Info

Publication number
JPH0583716B2
JPH0583716B2 JP9008286A JP9008286A JPH0583716B2 JP H0583716 B2 JPH0583716 B2 JP H0583716B2 JP 9008286 A JP9008286 A JP 9008286A JP 9008286 A JP9008286 A JP 9008286A JP H0583716 B2 JPH0583716 B2 JP H0583716B2
Authority
JP
Japan
Prior art keywords
drilling machine
screw rods
drilling
frame
nuts
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 - Lifetime
Application number
JP9008286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62248793A (ja
Inventor
Akihiko Myaji
Hitoshi Fujisawa
Yutaka Kawakami
Yasuhide Namaki
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.)
JDC Corp
Original Assignee
JDC Corp
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 JDC Corp filed Critical JDC Corp
Priority to JP9008286A priority Critical patent/JPS62248793A/ja
Publication of JPS62248793A publication Critical patent/JPS62248793A/ja
Publication of JPH0583716B2 publication Critical patent/JPH0583716B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP9008286A 1986-04-21 1986-04-21 平行移動機構を備えた穿孔機 Granted JPS62248793A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9008286A JPS62248793A (ja) 1986-04-21 1986-04-21 平行移動機構を備えた穿孔機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9008286A JPS62248793A (ja) 1986-04-21 1986-04-21 平行移動機構を備えた穿孔機

Publications (2)

Publication Number Publication Date
JPS62248793A JPS62248793A (ja) 1987-10-29
JPH0583716B2 true JPH0583716B2 (OSRAM) 1993-11-29

Family

ID=13988598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9008286A Granted JPS62248793A (ja) 1986-04-21 1986-04-21 平行移動機構を備えた穿孔機

Country Status (1)

Country Link
JP (1) JPS62248793A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01322087A (ja) * 1988-06-22 1989-12-27 Dowa Mining Co Ltd 岩盤へのスリツト堀削方法
JPH07114990B2 (ja) * 1989-07-10 1995-12-13 積水高分子販売株式会社 塗装マスキング用フィルム
EP3696365B1 (en) * 2019-02-14 2021-12-22 Sandvik Mining and Construction Oy Rock drilling arrangement, rock drilling rig and drilling method

Also Published As

Publication number Publication date
JPS62248793A (ja) 1987-10-29

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