JPH0358391U - - Google Patents

Info

Publication number
JPH0358391U
JPH0358391U JP11874289U JP11874289U JPH0358391U JP H0358391 U JPH0358391 U JP H0358391U JP 11874289 U JP11874289 U JP 11874289U JP 11874289 U JP11874289 U JP 11874289U JP H0358391 U JPH0358391 U JP H0358391U
Authority
JP
Japan
Prior art keywords
support surface
forward face
shield excavator
ground support
center
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
JP11874289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0747500Y2 (ja
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 JP1989118742U priority Critical patent/JPH0747500Y2/ja
Publication of JPH0358391U publication Critical patent/JPH0358391U/ja
Application granted granted Critical
Publication of JPH0747500Y2 publication Critical patent/JPH0747500Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1989118742U 1989-10-12 1989-10-12 シールド掘削機 Expired - Lifetime JPH0747500Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989118742U JPH0747500Y2 (ja) 1989-10-12 1989-10-12 シールド掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989118742U JPH0747500Y2 (ja) 1989-10-12 1989-10-12 シールド掘削機

Publications (2)

Publication Number Publication Date
JPH0358391U true JPH0358391U (US06256357-20010703-M00001.png) 1991-06-06
JPH0747500Y2 JPH0747500Y2 (ja) 1995-11-01

Family

ID=31666894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989118742U Expired - Lifetime JPH0747500Y2 (ja) 1989-10-12 1989-10-12 シールド掘削機

Country Status (1)

Country Link
JP (1) JPH0747500Y2 (US06256357-20010703-M00001.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219930U (US06256357-20010703-M00001.png) * 1975-07-30 1977-02-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219930U (US06256357-20010703-M00001.png) * 1975-07-30 1977-02-12

Also Published As

Publication number Publication date
JPH0747500Y2 (ja) 1995-11-01

Similar Documents

Publication Publication Date Title
JPH0358391U (US06256357-20010703-M00001.png)
JPS63114881U (US06256357-20010703-M00001.png)
JPH0358393U (US06256357-20010703-M00001.png)
JPS6140425U (ja) 心土破砕機
JPH026795U (US06256357-20010703-M00001.png)
JPH01105698U (US06256357-20010703-M00001.png)
JPH0362190U (US06256357-20010703-M00001.png)
JPH0350690U (US06256357-20010703-M00001.png)
JPH0426560Y2 (US06256357-20010703-M00001.png)
JPH0193290U (US06256357-20010703-M00001.png)
JPH0461194U (US06256357-20010703-M00001.png)
JPS62125199U (US06256357-20010703-M00001.png)
JPH0340393U (US06256357-20010703-M00001.png)
JPH03111694U (US06256357-20010703-M00001.png)
JPH01124898U (US06256357-20010703-M00001.png)
JPH01178302U (US06256357-20010703-M00001.png)
JPH0297493U (US06256357-20010703-M00001.png)
JPS61106537U (US06256357-20010703-M00001.png)
JPS6193557U (US06256357-20010703-M00001.png)
JPS63185899U (US06256357-20010703-M00001.png)
JPH03107114U (US06256357-20010703-M00001.png)
JPH0379396U (US06256357-20010703-M00001.png)
JPH0412595U (US06256357-20010703-M00001.png)
JPH03122198U (US06256357-20010703-M00001.png)
JPH032096U (US06256357-20010703-M00001.png)