JPS5363690A - Step working device in boring machine - Google Patents

Step working device in boring machine

Info

Publication number
JPS5363690A
JPS5363690A JP13779576A JP13779576A JPS5363690A JP S5363690 A JPS5363690 A JP S5363690A JP 13779576 A JP13779576 A JP 13779576A JP 13779576 A JP13779576 A JP 13779576A JP S5363690 A JPS5363690 A JP S5363690A
Authority
JP
Japan
Prior art keywords
working device
boring machine
step working
boring
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.)
Granted
Application number
JP13779576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6110243B2 (enrdf_load_stackoverflow
Inventor
Kimio Itou
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.)
ITO SEISAKUSHIYO KK
Original Assignee
ITO SEISAKUSHIYO KK
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 ITO SEISAKUSHIYO KK filed Critical ITO SEISAKUSHIYO KK
Priority to JP13779576A priority Critical patent/JPS5363690A/ja
Publication of JPS5363690A publication Critical patent/JPS5363690A/ja
Publication of JPS6110243B2 publication Critical patent/JPS6110243B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP13779576A 1976-11-18 1976-11-18 Step working device in boring machine Granted JPS5363690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13779576A JPS5363690A (en) 1976-11-18 1976-11-18 Step working device in boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13779576A JPS5363690A (en) 1976-11-18 1976-11-18 Step working device in boring machine

Publications (2)

Publication Number Publication Date
JPS5363690A true JPS5363690A (en) 1978-06-07
JPS6110243B2 JPS6110243B2 (enrdf_load_stackoverflow) 1986-03-28

Family

ID=15207021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13779576A Granted JPS5363690A (en) 1976-11-18 1976-11-18 Step working device in boring machine

Country Status (1)

Country Link
JP (1) JPS5363690A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011177876A (ja) * 2010-03-04 2011-09-15 Sugino Machine Ltd 多段階送り制御装置、および多段階送り制御装置を備えたエア駆動ドリル装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01132604U (enrdf_load_stackoverflow) * 1988-03-03 1989-09-08

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132583A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132583A (enrdf_load_stackoverflow) * 1974-04-05 1975-10-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011177876A (ja) * 2010-03-04 2011-09-15 Sugino Machine Ltd 多段階送り制御装置、および多段階送り制御装置を備えたエア駆動ドリル装置

Also Published As

Publication number Publication date
JPS6110243B2 (enrdf_load_stackoverflow) 1986-03-28

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