JPS5424432A - Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft - Google Patents

Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft

Info

Publication number
JPS5424432A
JPS5424432A JP8897477A JP8897477A JPS5424432A JP S5424432 A JPS5424432 A JP S5424432A JP 8897477 A JP8897477 A JP 8897477A JP 8897477 A JP8897477 A JP 8897477A JP S5424432 A JPS5424432 A JP S5424432A
Authority
JP
Japan
Prior art keywords
hollow body
cutter shaft
conical hollow
spiral cutter
shield equipped
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
JP8897477A
Other languages
Japanese (ja)
Other versions
JPS5547199B2 (en
Inventor
Ikujirou Matsushita
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.)
SANPO TOKUSHIYU KOUJI KK
Original Assignee
SANPO TOKUSHIYU KOUJI KK
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 SANPO TOKUSHIYU KOUJI KK filed Critical SANPO TOKUSHIYU KOUJI KK
Priority to JP8897477A priority Critical patent/JPS5424432A/en
Publication of JPS5424432A publication Critical patent/JPS5424432A/en
Publication of JPS5547199B2 publication Critical patent/JPS5547199B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Disintegrating Or Milling (AREA)
JP8897477A 1977-07-25 1977-07-25 Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft Granted JPS5424432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8897477A JPS5424432A (en) 1977-07-25 1977-07-25 Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8897477A JPS5424432A (en) 1977-07-25 1977-07-25 Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft

Publications (2)

Publication Number Publication Date
JPS5424432A true JPS5424432A (en) 1979-02-23
JPS5547199B2 JPS5547199B2 (en) 1980-11-28

Family

ID=13957770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8897477A Granted JPS5424432A (en) 1977-07-25 1977-07-25 Shield equipped with horizontal crusher consisting of conical hollow body and spiral cutter shaft

Country Status (1)

Country Link
JP (1) JPS5424432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108561150A (en) * 2018-04-26 2018-09-21 中铁隧道集团二处有限公司 A kind of concentration excavation device for module combined type rectangular shield machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362333A (en) * 1976-11-17 1978-06-03 Kumagai Gumi Co Ltd Shield tunnel excavator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362333A (en) * 1976-11-17 1978-06-03 Kumagai Gumi Co Ltd Shield tunnel excavator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108561150A (en) * 2018-04-26 2018-09-21 中铁隧道集团二处有限公司 A kind of concentration excavation device for module combined type rectangular shield machine

Also Published As

Publication number Publication date
JPS5547199B2 (en) 1980-11-28

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