JPH047410B2 - - Google Patents

Info

Publication number
JPH047410B2
JPH047410B2 JP59029266A JP2926684A JPH047410B2 JP H047410 B2 JPH047410 B2 JP H047410B2 JP 59029266 A JP59029266 A JP 59029266A JP 2926684 A JP2926684 A JP 2926684A JP H047410 B2 JPH047410 B2 JP H047410B2
Authority
JP
Japan
Prior art keywords
bucket
buckets
pin
piston rod
spring
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
JP59029266A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60173225A (ja
Inventor
Katsunori Tanada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2926684A priority Critical patent/JPS60173225A/ja
Publication of JPS60173225A publication Critical patent/JPS60173225A/ja
Publication of JPH047410B2 publication Critical patent/JPH047410B2/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

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)
JP2926684A 1984-02-18 1984-02-18 土砂すくい取り用バケツト装置兼長尺物把持装置 Granted JPS60173225A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2926684A JPS60173225A (ja) 1984-02-18 1984-02-18 土砂すくい取り用バケツト装置兼長尺物把持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2926684A JPS60173225A (ja) 1984-02-18 1984-02-18 土砂すくい取り用バケツト装置兼長尺物把持装置

Publications (2)

Publication Number Publication Date
JPS60173225A JPS60173225A (ja) 1985-09-06
JPH047410B2 true JPH047410B2 (enrdf_load_stackoverflow) 1992-02-10

Family

ID=12271472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2926684A Granted JPS60173225A (ja) 1984-02-18 1984-02-18 土砂すくい取り用バケツト装置兼長尺物把持装置

Country Status (1)

Country Link
JP (1) JPS60173225A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038902U (enrdf_load_stackoverflow) * 1973-08-01 1975-04-22
JPS5437403A (en) * 1977-08-29 1979-03-19 Nippon Telegr & Teleph Corp <Ntt> Automatic gain control method for light receiving circuit

Also Published As

Publication number Publication date
JPS60173225A (ja) 1985-09-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees