JPH0477636U - - Google Patents

Info

Publication number
JPH0477636U
JPH0477636U JP12071890U JP12071890U JPH0477636U JP H0477636 U JPH0477636 U JP H0477636U JP 12071890 U JP12071890 U JP 12071890U JP 12071890 U JP12071890 U JP 12071890U JP H0477636 U JPH0477636 U JP H0477636U
Authority
JP
Japan
Prior art keywords
teeth
drum
cutter
support frame
underground wall
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
JP12071890U
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 JP12071890U priority Critical patent/JPH0477636U/ja
Publication of JPH0477636U publication Critical patent/JPH0477636U/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)
JP12071890U 1990-11-20 1990-11-20 Pending JPH0477636U (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12071890U JPH0477636U (da) 1990-11-20 1990-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12071890U JPH0477636U (da) 1990-11-20 1990-11-20

Publications (1)

Publication Number Publication Date
JPH0477636U true JPH0477636U (da) 1992-07-07

Family

ID=31868608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12071890U Pending JPH0477636U (da) 1990-11-20 1990-11-20

Country Status (1)

Country Link
JP (1) JPH0477636U (da)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6483726A (en) * 1987-08-28 1989-03-29 Bauer Spezialtiefbau Ditching cutter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6483726A (en) * 1987-08-28 1989-03-29 Bauer Spezialtiefbau Ditching cutter

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