JPS62190754U - - Google Patents

Info

Publication number
JPS62190754U
JPS62190754U JP7812686U JP7812686U JPS62190754U JP S62190754 U JPS62190754 U JP S62190754U JP 7812686 U JP7812686 U JP 7812686U JP 7812686 U JP7812686 U JP 7812686U JP S62190754 U JPS62190754 U JP S62190754U
Authority
JP
Japan
Prior art keywords
earth
sand
pumping
piston
separator
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
JP7812686U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0523636Y2 (enrdf_load_stackoverflow
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 JP7812686U priority Critical patent/JPH0523636Y2/ja
Publication of JPS62190754U publication Critical patent/JPS62190754U/ja
Application granted granted Critical
Publication of JPH0523636Y2 publication Critical patent/JPH0523636Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Air Transport Of Granular Materials (AREA)
JP7812686U 1986-05-26 1986-05-26 Expired - Lifetime JPH0523636Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7812686U JPH0523636Y2 (enrdf_load_stackoverflow) 1986-05-26 1986-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7812686U JPH0523636Y2 (enrdf_load_stackoverflow) 1986-05-26 1986-05-26

Publications (2)

Publication Number Publication Date
JPS62190754U true JPS62190754U (enrdf_load_stackoverflow) 1987-12-04
JPH0523636Y2 JPH0523636Y2 (enrdf_load_stackoverflow) 1993-06-16

Family

ID=30926781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7812686U Expired - Lifetime JPH0523636Y2 (enrdf_load_stackoverflow) 1986-05-26 1986-05-26

Country Status (1)

Country Link
JP (1) JPH0523636Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285427A (ja) * 1988-09-21 1990-03-26 Mitsui Eng & Shipbuild Co Ltd 泥土圧送装置におけるタンク切換方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285427A (ja) * 1988-09-21 1990-03-26 Mitsui Eng & Shipbuild Co Ltd 泥土圧送装置におけるタンク切換方法

Also Published As

Publication number Publication date
JPH0523636Y2 (enrdf_load_stackoverflow) 1993-06-16

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