IT1057134B - HANGING BUCKET FOR EXCAVATION WORK - Google Patents

HANGING BUCKET FOR EXCAVATION WORK

Info

Publication number
IT1057134B
IT1057134B IT6726676A IT6726676A IT1057134B IT 1057134 B IT1057134 B IT 1057134B IT 6726676 A IT6726676 A IT 6726676A IT 6726676 A IT6726676 A IT 6726676A IT 1057134 B IT1057134 B IT 1057134B
Authority
IT
Italy
Prior art keywords
excavation work
hanging bucket
bucket
hanging
excavation
Prior art date
Application number
IT6726676A
Other languages
Italian (it)
Inventor
A Jodet
J Demichelis
J Bourdeau
G Moreau
Original Assignee
France Etat
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 France Etat filed Critical France Etat
Application granted granted Critical
Publication of IT1057134B publication Critical patent/IT1057134B/en

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
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
IT6726676A 1975-02-06 1976-02-05 HANGING BUCKET FOR EXCAVATION WORK IT1057134B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503738A FR2300177A1 (en) 1975-02-06 1975-02-06 Excavating and grab device with impactor - has grab shells pivot mounted by hydraulic cylinder linkages to traverse

Publications (1)

Publication Number Publication Date
IT1057134B true IT1057134B (en) 1982-03-10

Family

ID=9150863

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6726676A IT1057134B (en) 1975-02-06 1976-02-05 HANGING BUCKET FOR EXCAVATION WORK

Country Status (5)

Country Link
JP (1) JPS51103603A (en)
AU (1) AU1088376A (en)
DE (1) DE2604357A1 (en)
FR (1) FR2300177A1 (en)
IT (1) IT1057134B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103616C2 (en) * 1981-02-03 1983-10-20 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Gripper with vibrator
WO1996020888A1 (en) * 1995-01-03 1996-07-11 Hawco Manufacturing Co., Inc. Rock digging dredging bucket
JP7055352B2 (en) * 2018-03-08 2022-04-18 明和機械株式会社 bucket

Also Published As

Publication number Publication date
FR2300177A1 (en) 1976-09-03
AU1088376A (en) 1977-08-11
DE2604357A1 (en) 1976-08-26
FR2300177B1 (en) 1983-04-29
JPS51103603A (en) 1976-09-13

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