JPH0255567B2 - - Google Patents

Info

Publication number
JPH0255567B2
JPH0255567B2 JP18780286A JP18780286A JPH0255567B2 JP H0255567 B2 JPH0255567 B2 JP H0255567B2 JP 18780286 A JP18780286 A JP 18780286A JP 18780286 A JP18780286 A JP 18780286A JP H0255567 B2 JPH0255567 B2 JP H0255567B2
Authority
JP
Japan
Prior art keywords
opening
obstacle
shutter
closing lid
roistle
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
Application number
JP18780286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347428A (ja
Inventor
Kenji Oohayashi
Sadayoshi Yamauchi
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.)
Penta Ocean Construction Co Ltd
Original Assignee
Penta Ocean Construction 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 Penta Ocean Construction Co Ltd filed Critical Penta Ocean Construction Co Ltd
Priority to JP18780286A priority Critical patent/JPS6347428A/ja
Publication of JPS6347428A publication Critical patent/JPS6347428A/ja
Publication of JPH0255567B2 publication Critical patent/JPH0255567B2/ja
Granted legal-status Critical Current

Links

JP18780286A 1986-08-12 1986-08-12 ポンプ式浚渫船の障害物除去装置 Granted JPS6347428A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18780286A JPS6347428A (ja) 1986-08-12 1986-08-12 ポンプ式浚渫船の障害物除去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18780286A JPS6347428A (ja) 1986-08-12 1986-08-12 ポンプ式浚渫船の障害物除去装置

Publications (2)

Publication Number Publication Date
JPS6347428A JPS6347428A (ja) 1988-02-29
JPH0255567B2 true JPH0255567B2 (enrdf_load_html_response) 1990-11-27

Family

ID=16212491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18780286A Granted JPS6347428A (ja) 1986-08-12 1986-08-12 ポンプ式浚渫船の障害物除去装置

Country Status (1)

Country Link
JP (1) JPS6347428A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2496373A (en) * 2011-10-26 2013-05-15 Ihc Engineering Business Ltd Underwater trenching apparatus

Also Published As

Publication number Publication date
JPS6347428A (ja) 1988-02-29

Similar Documents

Publication Publication Date Title
CN117090634B (zh) 一种公路隧道施工用防堵型积水引流排水装置
CN110130434A (zh) 渠道长边坡清淤过滤机
US3476498A (en) Bucket-wheel cutter for dredges
CN220521381U (zh) 一种土建基坑防堵排水装置
EP1972724B1 (en) Device for the profiling of canals
CN114277873B (zh) 一种道路工程建设用防堵清淤装置
KR102005683B1 (ko) 하수관거 무인 준설장치
CN114775718A (zh) 一种港口航道防堵塞的清淤装置
JPH0255567B2 (enrdf_load_html_response)
GB2124677A (en) Bucket wheel for a dredger
US4702023A (en) Cutter wheel for a dredge
JP4808496B2 (ja) 浚渫装置及び浚渫方法
JPH09242113A (ja) 浚渫排送装置
JPH09264036A (ja) 浚渫排送装置
JPS6055132A (ja) ダム用の自走式土砂かくはんサイホン排土装置
JPS6343255Y2 (enrdf_load_html_response)
JPS61257540A (ja) 浚渫用バケツト
KR100391344B1 (ko) 주행식 임펠러 펌프를 이용한 준설장치 및 이를 이용한고양정 대이송 준설공법
CN117266285B (zh) 一种绞吸式挖泥船
KR100399216B1 (ko) 주행식 오거스크류 펌프를 이용한 준설장치 및 이를이용한 무매연 무소음 무굴착식 차집관거 준설공법
JPH09235751A (ja) 浚渫排送装置
CN212801607U (zh) 一种用于建筑施工的基坑降水系统
JPH0338372B2 (enrdf_load_html_response)
JPH0426647B2 (enrdf_load_html_response)
JP2856668B2 (ja) 高濃度浚渫装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term