JPS587038A - 溝掘削機 - Google Patents

溝掘削機

Info

Publication number
JPS587038A
JPS587038A JP10594681A JP10594681A JPS587038A JP S587038 A JPS587038 A JP S587038A JP 10594681 A JP10594681 A JP 10594681A JP 10594681 A JP10594681 A JP 10594681A JP S587038 A JPS587038 A JP S587038A
Authority
JP
Japan
Prior art keywords
boom
rotary cutter
arm
comparator
rotation speed
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
JP10594681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411778B2 (enrdf_load_stackoverflow
Inventor
Masayoshi Ito
正義 伊東
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.)
Furukawa Mining Co Ltd
Furukawa Kogyo Co Ltd
Original Assignee
Furukawa Mining Co Ltd
Furukawa Kogyo 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 Furukawa Mining Co Ltd, Furukawa Kogyo Co Ltd filed Critical Furukawa Mining Co Ltd
Priority to JP10594681A priority Critical patent/JPS587038A/ja
Publication of JPS587038A publication Critical patent/JPS587038A/ja
Publication of JPS6411778B2 publication Critical patent/JPS6411778B2/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
    • E02F3/22—Component parts
    • E02F3/26—Safety or control devices
    • 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
    • E02F3/188—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being horizontal and transverse to the direction of travel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
JP10594681A 1981-07-07 1981-07-07 溝掘削機 Granted JPS587038A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10594681A JPS587038A (ja) 1981-07-07 1981-07-07 溝掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10594681A JPS587038A (ja) 1981-07-07 1981-07-07 溝掘削機

Publications (2)

Publication Number Publication Date
JPS587038A true JPS587038A (ja) 1983-01-14
JPS6411778B2 JPS6411778B2 (enrdf_load_stackoverflow) 1989-02-27

Family

ID=14421003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10594681A Granted JPS587038A (ja) 1981-07-07 1981-07-07 溝掘削機

Country Status (1)

Country Link
JP (1) JPS587038A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288377A1 (en) * 2001-08-31 2003-03-05 Vermeer Manufacturing Company Control of an excavation apparatus
JP2004278919A (ja) * 2003-03-17 2004-10-07 Komatsu Ltd 地雷処理装置
JP2018115676A (ja) * 2017-01-16 2018-07-26 あすか創建株式会社 転石地帯における地中配管の施工方法
WO2025127133A1 (ja) * 2023-12-15 2025-06-19 株式会社カサノ工業 舗装路面切断機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451205A (en) * 1977-09-30 1979-04-21 Komatsu Mfg Co Ltd Continuous ditcher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451205A (en) * 1977-09-30 1979-04-21 Komatsu Mfg Co Ltd Continuous ditcher

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288377A1 (en) * 2001-08-31 2003-03-05 Vermeer Manufacturing Company Control of an excavation apparatus
US6729050B2 (en) 2001-08-31 2004-05-04 Vermeer Manufacturing Company Control of excavation apparatus
JP2004278919A (ja) * 2003-03-17 2004-10-07 Komatsu Ltd 地雷処理装置
JP2018115676A (ja) * 2017-01-16 2018-07-26 あすか創建株式会社 転石地帯における地中配管の施工方法
WO2025127133A1 (ja) * 2023-12-15 2025-06-19 株式会社カサノ工業 舗装路面切断機

Also Published As

Publication number Publication date
JPS6411778B2 (enrdf_load_stackoverflow) 1989-02-27

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