JPH0454006B2 - - Google Patents

Info

Publication number
JPH0454006B2
JPH0454006B2 JP63197772A JP19777288A JPH0454006B2 JP H0454006 B2 JPH0454006 B2 JP H0454006B2 JP 63197772 A JP63197772 A JP 63197772A JP 19777288 A JP19777288 A JP 19777288A JP H0454006 B2 JPH0454006 B2 JP H0454006B2
Authority
JP
Japan
Prior art keywords
cutters
drum
pair
cutter
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.)
Expired - Lifetime
Application number
JP63197772A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0247426A (ja
Inventor
Nobuhisa Ikeda
Tsutomu Terajima
Hiroyuki Kawasaki
Tadao Takahashi
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.)
Tone KK
Original Assignee
Tone KK
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 Tone KK filed Critical Tone KK
Priority to JP19777288A priority Critical patent/JPH0247426A/ja
Publication of JPH0247426A publication Critical patent/JPH0247426A/ja
Publication of JPH0454006B2 publication Critical patent/JPH0454006B2/ja
Granted 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)
JP19777288A 1988-08-08 1988-08-08 溝孔掘削機 Granted JPH0247426A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19777288A JPH0247426A (ja) 1988-08-08 1988-08-08 溝孔掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19777288A JPH0247426A (ja) 1988-08-08 1988-08-08 溝孔掘削機

Publications (2)

Publication Number Publication Date
JPH0247426A JPH0247426A (ja) 1990-02-16
JPH0454006B2 true JPH0454006B2 (fr) 1992-08-28

Family

ID=16380094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19777288A Granted JPH0247426A (ja) 1988-08-08 1988-08-08 溝孔掘削機

Country Status (1)

Country Link
JP (1) JPH0247426A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806111B1 (fr) * 2000-03-13 2002-06-14 Cie Du Sol Appareil de forage en terrain dur
CN104594424A (zh) * 2013-10-31 2015-05-06 中铁西北科学研究院有限公司 一种抗滑桩基坑开挖设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61225424A (ja) * 1985-03-28 1986-10-07 Tone Boring Co 溝孔掘削機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61225424A (ja) * 1985-03-28 1986-10-07 Tone Boring Co 溝孔掘削機

Also Published As

Publication number Publication date
JPH0247426A (ja) 1990-02-16

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