JPH0523672Y2 - - Google Patents

Info

Publication number
JPH0523672Y2
JPH0523672Y2 JP1988127072U JP12707288U JPH0523672Y2 JP H0523672 Y2 JPH0523672 Y2 JP H0523672Y2 JP 1988127072 U JP1988127072 U JP 1988127072U JP 12707288 U JP12707288 U JP 12707288U JP H0523672 Y2 JPH0523672 Y2 JP H0523672Y2
Authority
JP
Japan
Prior art keywords
casing
auger
auger screw
drive device
tip
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
JP1988127072U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250487U (en, 2012
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 JP1988127072U priority Critical patent/JPH0523672Y2/ja
Publication of JPH0250487U publication Critical patent/JPH0250487U/ja
Application granted granted Critical
Publication of JPH0523672Y2 publication Critical patent/JPH0523672Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bulkheads Adapted To Foundation Construction (AREA)
  • Earth Drilling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
JP1988127072U 1988-09-30 1988-09-30 Expired - Lifetime JPH0523672Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988127072U JPH0523672Y2 (en, 2012) 1988-09-30 1988-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988127072U JPH0523672Y2 (en, 2012) 1988-09-30 1988-09-30

Publications (2)

Publication Number Publication Date
JPH0250487U JPH0250487U (en, 2012) 1990-04-09
JPH0523672Y2 true JPH0523672Y2 (en, 2012) 1993-06-16

Family

ID=31379166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988127072U Expired - Lifetime JPH0523672Y2 (en, 2012) 1988-09-30 1988-09-30

Country Status (1)

Country Link
JP (1) JPH0523672Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603214Y2 (ja) * 1991-10-29 2000-03-06 株式会社大堀 掘削装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237282A (en) * 1975-09-19 1977-03-23 Okuma Mach Works Ltd Method and apparatus for machining cam surfaces
JPS6019532B2 (ja) * 1978-08-29 1985-05-16 富士通株式会社 エラー検出制御方式
JPS62280483A (ja) * 1986-05-27 1987-12-05 東急建設株式会社 削孔方法

Also Published As

Publication number Publication date
JPH0250487U (en, 2012) 1990-04-09

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