JPH0319328B2 - - Google Patents

Info

Publication number
JPH0319328B2
JPH0319328B2 JP21248684A JP21248684A JPH0319328B2 JP H0319328 B2 JPH0319328 B2 JP H0319328B2 JP 21248684 A JP21248684 A JP 21248684A JP 21248684 A JP21248684 A JP 21248684A JP H0319328 B2 JPH0319328 B2 JP H0319328B2
Authority
JP
Japan
Prior art keywords
sand
water
attached
nozzle
arm
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
Application number
JP21248684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6192225A (ja
Inventor
Koki Itaya
Fumimune Kuroe
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP21248684A priority Critical patent/JPS6192225A/ja
Publication of JPS6192225A publication Critical patent/JPS6192225A/ja
Publication of JPH0319328B2 publication Critical patent/JPH0319328B2/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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
JP21248684A 1984-10-12 1984-10-12 岩石洗浄装置付掘削機 Granted JPS6192225A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21248684A JPS6192225A (ja) 1984-10-12 1984-10-12 岩石洗浄装置付掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21248684A JPS6192225A (ja) 1984-10-12 1984-10-12 岩石洗浄装置付掘削機

Publications (2)

Publication Number Publication Date
JPS6192225A JPS6192225A (ja) 1986-05-10
JPH0319328B2 true JPH0319328B2 (enrdf_load_stackoverflow) 1991-03-14

Family

ID=16623443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21248684A Granted JPS6192225A (ja) 1984-10-12 1984-10-12 岩石洗浄装置付掘削機

Country Status (1)

Country Link
JP (1) JPS6192225A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6192225A (ja) 1986-05-10

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