JPH02112731U - - Google Patents

Info

Publication number
JPH02112731U
JPH02112731U JP2126189U JP2126189U JPH02112731U JP H02112731 U JPH02112731 U JP H02112731U JP 2126189 U JP2126189 U JP 2126189U JP 2126189 U JP2126189 U JP 2126189U JP H02112731 U JPH02112731 U JP H02112731U
Authority
JP
Japan
Prior art keywords
drum
excavator
outer periphery
cutters
trench
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.)
Pending
Application number
JP2126189U
Other languages
English (en)
Japanese (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 JP2126189U priority Critical patent/JPH02112731U/ja
Publication of JPH02112731U publication Critical patent/JPH02112731U/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • E02F3/205—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels with a pair of digging wheels, e.g. slotting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
JP2126189U 1989-02-23 1989-02-23 Pending JPH02112731U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2126189U JPH02112731U (zh) 1989-02-23 1989-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2126189U JPH02112731U (zh) 1989-02-23 1989-02-23

Publications (1)

Publication Number Publication Date
JPH02112731U true JPH02112731U (zh) 1990-09-10

Family

ID=31238343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2126189U Pending JPH02112731U (zh) 1989-02-23 1989-02-23

Country Status (1)

Country Link
JP (1) JPH02112731U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04185817A (ja) * 1990-11-20 1992-07-02 Hazama Gumi Ltd 地中壁掘削装置の掘進方向制御方法
WO2019086884A1 (en) * 2017-11-06 2019-05-09 Ccmj Systems Ltd Improved cutting assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04185817A (ja) * 1990-11-20 1992-07-02 Hazama Gumi Ltd 地中壁掘削装置の掘進方向制御方法
WO2019086884A1 (en) * 2017-11-06 2019-05-09 Ccmj Systems Ltd Improved cutting assembly
US11268260B2 (en) 2017-11-06 2022-03-08 Ccmj Systems Ltd Cutting assembly

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