JPS57197388A - Screw auger intermittent drilling machine - Google Patents

Screw auger intermittent drilling machine

Info

Publication number
JPS57197388A
JPS57197388A JP8046181A JP8046181A JPS57197388A JP S57197388 A JPS57197388 A JP S57197388A JP 8046181 A JP8046181 A JP 8046181A JP 8046181 A JP8046181 A JP 8046181A JP S57197388 A JPS57197388 A JP S57197388A
Authority
JP
Japan
Prior art keywords
drilling machine
screw auger
intermittent drilling
intermittent
auger
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
JP8046181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147947B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Yoshida
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.)
Sanwa Kizai Co Ltd
Original Assignee
Sanwa Kizai 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 Sanwa Kizai Co Ltd filed Critical Sanwa Kizai Co Ltd
Priority to JP8046181A priority Critical patent/JPS57197388A/ja
Publication of JPS57197388A publication Critical patent/JPS57197388A/ja
Publication of JPS6147947B2 publication Critical patent/JPS6147947B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP8046181A 1981-05-27 1981-05-27 Screw auger intermittent drilling machine Granted JPS57197388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8046181A JPS57197388A (en) 1981-05-27 1981-05-27 Screw auger intermittent drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8046181A JPS57197388A (en) 1981-05-27 1981-05-27 Screw auger intermittent drilling machine

Publications (2)

Publication Number Publication Date
JPS57197388A true JPS57197388A (en) 1982-12-03
JPS6147947B2 JPS6147947B2 (enrdf_load_stackoverflow) 1986-10-22

Family

ID=13718892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8046181A Granted JPS57197388A (en) 1981-05-27 1981-05-27 Screw auger intermittent drilling machine

Country Status (1)

Country Link
JP (1) JPS57197388A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116583U (enrdf_load_stackoverflow) * 1989-03-06 1990-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116583U (enrdf_load_stackoverflow) * 1989-03-06 1990-09-18

Also Published As

Publication number Publication date
JPS6147947B2 (enrdf_load_stackoverflow) 1986-10-22

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