[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5689695A - Tunnel excavator - Google Patents

Tunnel excavator

Info

Publication number
JPS5689695A
JPS5689695A JP16356279A JP16356279A JPS5689695A JP S5689695 A JPS5689695 A JP S5689695A JP 16356279 A JP16356279 A JP 16356279A JP 16356279 A JP16356279 A JP 16356279A JP S5689695 A JPS5689695 A JP S5689695A
Authority
JP
Japan
Prior art keywords
tunnel excavator
excavator
tunnel
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
JP16356279A
Other languages
Japanese (ja)
Other versions
JPS5929759B2 (en
Inventor
Kiyoshi Tsuchiya
Hidetsugu Yamazaki
Toshirou Wakamori
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP16356279A priority Critical patent/JPS5929759B2/en
Publication of JPS5689695A publication Critical patent/JPS5689695A/en
Publication of JPS5929759B2 publication Critical patent/JPS5929759B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP16356279A 1979-12-18 1979-12-18 tunnel boring machine Expired JPS5929759B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16356279A JPS5929759B2 (en) 1979-12-18 1979-12-18 tunnel boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16356279A JPS5929759B2 (en) 1979-12-18 1979-12-18 tunnel boring machine

Publications (2)

Publication Number Publication Date
JPS5689695A true JPS5689695A (en) 1981-07-21
JPS5929759B2 JPS5929759B2 (en) 1984-07-23

Family

ID=15776255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16356279A Expired JPS5929759B2 (en) 1979-12-18 1979-12-18 tunnel boring machine

Country Status (1)

Country Link
JP (1) JPS5929759B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187893U (en) * 1981-05-21 1982-11-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187893U (en) * 1981-05-21 1982-11-29
JPS6214236Y2 (en) * 1981-05-21 1987-04-11

Also Published As

Publication number Publication date
JPS5929759B2 (en) 1984-07-23

Similar Documents

Publication Publication Date Title
JPS5641991A (en) Shielded tunnel excavator
GB2063335B (en) Dredging
JPS5628136A (en) Loader
JPS53122226A (en) Tunnel excavator
JPS54139236A (en) Tunnel excavator
GB2051931B (en) Shearer loaders
GB2047198B (en) Excavators
ZA803216B (en) Shovel
JPS5628189A (en) Loader
JPS54103204A (en) Excavator
GB2055413B (en) Tunnel segments
JPS5575094A (en) Mining excavator
JPS5429726A (en) Tunnel
JPS554453A (en) Shieldinggtype tunnel excavator
JPS5729797A (en) Tunnel excavator
JPS5689695A (en) Tunnel excavator
JPS54146433A (en) Tunnel excavator
JPS5673798A (en) Excavator
JPS5424430A (en) Tunnel excavator
JPS5641990A (en) Tunnel excavator
JPS54113934A (en) Tunnel excavator
JPS5595799A (en) Controller for tunnel excavator
JPS55136400A (en) Excavator
JPS55155892A (en) Excavator
JPS52124729A (en) Tunnel excavator