JPS55119834A - Machine for continuous conduit excavation - Google Patents

Machine for continuous conduit excavation

Info

Publication number
JPS55119834A
JPS55119834A JP2679979A JP2679979A JPS55119834A JP S55119834 A JPS55119834 A JP S55119834A JP 2679979 A JP2679979 A JP 2679979A JP 2679979 A JP2679979 A JP 2679979A JP S55119834 A JPS55119834 A JP S55119834A
Authority
JP
Japan
Prior art keywords
digging
ground
bucket
working machine
groove
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
JP2679979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628566B2 (enExample
Inventor
Katsu Hirozawa
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP2679979A priority Critical patent/JPS55119834A/ja
Publication of JPS55119834A publication Critical patent/JPS55119834A/ja
Publication of JPS628566B2 publication Critical patent/JPS628566B2/ja
Granted legal-status Critical Current

Links

JP2679979A 1979-03-09 1979-03-09 Machine for continuous conduit excavation Granted JPS55119834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2679979A JPS55119834A (en) 1979-03-09 1979-03-09 Machine for continuous conduit excavation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2679979A JPS55119834A (en) 1979-03-09 1979-03-09 Machine for continuous conduit excavation

Publications (2)

Publication Number Publication Date
JPS55119834A true JPS55119834A (en) 1980-09-13
JPS628566B2 JPS628566B2 (enExample) 1987-02-24

Family

ID=12203353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2679979A Granted JPS55119834A (en) 1979-03-09 1979-03-09 Machine for continuous conduit excavation

Country Status (1)

Country Link
JP (1) JPS55119834A (enExample)

Also Published As

Publication number Publication date
JPS628566B2 (enExample) 1987-02-24

Similar Documents

Publication Publication Date Title
US5112161A (en) Method for excavating and constructing monolithic continuous straight or circular structural walls and a machine for realizing such a method
US4696607A (en) Slurry trench method and apparatus for constructing underground walls
GB1407590A (en) Laying tubing in trenches to dewater ground
US4195427A (en) Chain trencher
US3680452A (en) Ditch roller attachment for earth loading machine
US3181256A (en) Back-filling blade for a power shovel
RU2023160C1 (ru) Способ добычи со дна водоемов сапропеля и других несвязанных грунтов и устройство для его осуществления
JPS55119834A (en) Machine for continuous conduit excavation
US2621427A (en) Automatic leveling device for wheel type ditching machines
US3209472A (en) Adjustable drum type ditching excavator
JPS55119836A (en) Working device of machine for continuous conduit excavation
US2686981A (en) Crumber adjustment for endlesstype trench digging machines
SU1184911A1 (ru) Устройство для строительства дренажа в каменистых грунтах
US4329087A (en) Excavating and pipeline installation system
SU846671A1 (ru) Рабочее оборудование экскаватора
GB1407220A (en) Apparatus for working soil or like material
CN221119827U (zh) 一种管沟挖掘装置
JPH0534443B2 (enExample)
JP2883024B2 (ja) 地下空間用水没式掘削設備
US3890791A (en) Method of building a tunnel and tunnel built according to said method
CN212001344U (zh) 一种园林施工挖沟装置
SU1055827A1 (ru) Рабочий орган траншейной машины
CN2089026U (zh) 机械掏土顶管机
SU110290A1 (ru) Машина дл укладки кабел
SU883450A1 (ru) Способ разработки металлоносных песков,скрытых под грунтом