JPS6319655B2 - - Google Patents

Info

Publication number
JPS6319655B2
JPS6319655B2 JP57174019A JP17401982A JPS6319655B2 JP S6319655 B2 JPS6319655 B2 JP S6319655B2 JP 57174019 A JP57174019 A JP 57174019A JP 17401982 A JP17401982 A JP 17401982A JP S6319655 B2 JPS6319655 B2 JP S6319655B2
Authority
JP
Japan
Prior art keywords
boom
lug
detachable piece
bracket
excavator
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
JP57174019A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5965131A (ja
Inventor
Yoshitake Sasaki
Keiji Fujiwara
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP17401982A priority Critical patent/JPS5965131A/ja
Publication of JPS5965131A publication Critical patent/JPS5965131A/ja
Publication of JPS6319655B2 publication Critical patent/JPS6319655B2/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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Shovels (AREA)
JP17401982A 1982-10-05 1982-10-05 油圧掘削機 Granted JPS5965131A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17401982A JPS5965131A (ja) 1982-10-05 1982-10-05 油圧掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17401982A JPS5965131A (ja) 1982-10-05 1982-10-05 油圧掘削機

Publications (2)

Publication Number Publication Date
JPS5965131A JPS5965131A (ja) 1984-04-13
JPS6319655B2 true JPS6319655B2 (US20030220297A1-20031127-C00009.png) 1988-04-23

Family

ID=15971214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17401982A Granted JPS5965131A (ja) 1982-10-05 1982-10-05 油圧掘削機

Country Status (1)

Country Link
JP (1) JPS5965131A (US20030220297A1-20031127-C00009.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133706U (US20030220297A1-20031127-C00009.png) * 1974-04-19 1975-11-04
JPS54106002U (US20030220297A1-20031127-C00009.png) * 1978-01-11 1979-07-26

Also Published As

Publication number Publication date
JPS5965131A (ja) 1984-04-13

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