JPH0724468Y2 - 無人下水管汚泥回収装置 - Google Patents

無人下水管汚泥回収装置

Info

Publication number
JPH0724468Y2
JPH0724468Y2 JP4889490U JP4889490U JPH0724468Y2 JP H0724468 Y2 JPH0724468 Y2 JP H0724468Y2 JP 4889490 U JP4889490 U JP 4889490U JP 4889490 U JP4889490 U JP 4889490U JP H0724468 Y2 JPH0724468 Y2 JP H0724468Y2
Authority
JP
Japan
Prior art keywords
sludge
hopper
sewer
drive
pipe
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.)
Expired - Fee Related
Application number
JP4889490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH049495U (enExample
Inventor
努 栗田
博司 下山
隆夫 松本
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.)
Mitsubishi Heavy Industries Ltd
Tokyo Metropolitan Government
Original Assignee
Mitsubishi Heavy Industries Ltd
Tokyo Metropolitan Government
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 Mitsubishi Heavy Industries Ltd, Tokyo Metropolitan Government filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4889490U priority Critical patent/JPH0724468Y2/ja
Publication of JPH049495U publication Critical patent/JPH049495U/ja
Application granted granted Critical
Publication of JPH0724468Y2 publication Critical patent/JPH0724468Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Sewage (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
JP4889490U 1990-05-10 1990-05-10 無人下水管汚泥回収装置 Expired - Fee Related JPH0724468Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4889490U JPH0724468Y2 (ja) 1990-05-10 1990-05-10 無人下水管汚泥回収装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4889490U JPH0724468Y2 (ja) 1990-05-10 1990-05-10 無人下水管汚泥回収装置

Publications (2)

Publication Number Publication Date
JPH049495U JPH049495U (enExample) 1992-01-28
JPH0724468Y2 true JPH0724468Y2 (ja) 1995-06-05

Family

ID=31566110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4889490U Expired - Fee Related JPH0724468Y2 (ja) 1990-05-10 1990-05-10 無人下水管汚泥回収装置

Country Status (1)

Country Link
JP (1) JPH0724468Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5717029B2 (ja) * 2011-08-08 2015-05-13 草竹コンクリート工業株式会社 暗渠型ブロック

Also Published As

Publication number Publication date
JPH049495U (enExample) 1992-01-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees