JPS6414498A - Tunnel excavator - Google Patents

Tunnel excavator

Info

Publication number
JPS6414498A
JPS6414498A JP17145087A JP17145087A JPS6414498A JP S6414498 A JPS6414498 A JP S6414498A JP 17145087 A JP17145087 A JP 17145087A JP 17145087 A JP17145087 A JP 17145087A JP S6414498 A JPS6414498 A JP S6414498A
Authority
JP
Japan
Prior art keywords
caterpillars
axial direction
rotating blades
section
drum
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
JP17145087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0515879B2 (enExample
Inventor
Yuzo Niwa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP17145087A priority Critical patent/JPS6414498A/ja
Publication of JPS6414498A publication Critical patent/JPS6414498A/ja
Publication of JPH0515879B2 publication Critical patent/JPH0515879B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP17145087A 1987-07-09 1987-07-09 Tunnel excavator Granted JPS6414498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17145087A JPS6414498A (en) 1987-07-09 1987-07-09 Tunnel excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17145087A JPS6414498A (en) 1987-07-09 1987-07-09 Tunnel excavator

Publications (2)

Publication Number Publication Date
JPS6414498A true JPS6414498A (en) 1989-01-18
JPH0515879B2 JPH0515879B2 (enExample) 1993-03-02

Family

ID=15923328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17145087A Granted JPS6414498A (en) 1987-07-09 1987-07-09 Tunnel excavator

Country Status (1)

Country Link
JP (1) JPS6414498A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299996A (ja) * 1988-05-27 1989-12-04 Sato Kogyo Co Ltd トンネル構築方法
JPH0350446A (ja) * 1989-07-14 1991-03-05 Rinnai Corp 給湯器等の制御装置
JPH0350445A (ja) * 1989-07-14 1991-03-05 Rinnai Corp 自動給湯装置
JPH04265395A (ja) * 1991-02-19 1992-09-21 Mitsubishi Heavy Ind Ltd 岩盤掘削装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722730U (ja) * 1993-10-07 1995-04-25 源重 加藤 手障害者用盆

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299996A (ja) * 1988-05-27 1989-12-04 Sato Kogyo Co Ltd トンネル構築方法
JPH0350446A (ja) * 1989-07-14 1991-03-05 Rinnai Corp 給湯器等の制御装置
JPH0350445A (ja) * 1989-07-14 1991-03-05 Rinnai Corp 自動給湯装置
JPH04265395A (ja) * 1991-02-19 1992-09-21 Mitsubishi Heavy Ind Ltd 岩盤掘削装置

Also Published As

Publication number Publication date
JPH0515879B2 (enExample) 1993-03-02

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