JPS6228277B2 - - Google Patents

Info

Publication number
JPS6228277B2
JPS6228277B2 JP54042903A JP4290379A JPS6228277B2 JP S6228277 B2 JPS6228277 B2 JP S6228277B2 JP 54042903 A JP54042903 A JP 54042903A JP 4290379 A JP4290379 A JP 4290379A JP S6228277 B2 JPS6228277 B2 JP S6228277B2
Authority
JP
Japan
Prior art keywords
boring
excavator
main body
spindle
face
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
JP54042903A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55136400A (en
Inventor
Yukio Futaki
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.)
Nippon Koki Co Ltd
Original Assignee
Nippon Koki 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 Nippon Koki Co Ltd filed Critical Nippon Koki Co Ltd
Priority to JP4290379A priority Critical patent/JPS55136400A/ja
Publication of JPS55136400A publication Critical patent/JPS55136400A/ja
Publication of JPS6228277B2 publication Critical patent/JPS6228277B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP4290379A 1979-04-09 1979-04-09 Excavator Granted JPS55136400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4290379A JPS55136400A (en) 1979-04-09 1979-04-09 Excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4290379A JPS55136400A (en) 1979-04-09 1979-04-09 Excavator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10386879A Division JPS55136339A (en) 1979-08-15 1979-08-15 Excavator

Publications (2)

Publication Number Publication Date
JPS55136400A JPS55136400A (en) 1980-10-24
JPS6228277B2 true JPS6228277B2 (en, 2012) 1987-06-19

Family

ID=12648983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4290379A Granted JPS55136400A (en) 1979-04-09 1979-04-09 Excavator

Country Status (1)

Country Link
JP (1) JPS55136400A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431993A (ja) * 1990-05-28 1992-02-04 Fuji Electric Co Ltd 自動販売機のコイン受入装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561838Y2 (en, 2012) * 1978-03-20 1981-01-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431993A (ja) * 1990-05-28 1992-02-04 Fuji Electric Co Ltd 自動販売機のコイン受入装置

Also Published As

Publication number Publication date
JPS55136400A (en) 1980-10-24

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