FR1377486A - Benne preneuse à vérin hydraulique vertical double effet - Google Patents

Benne preneuse à vérin hydraulique vertical double effet

Info

Publication number
FR1377486A
FR1377486A FR948495A FR948495A FR1377486A FR 1377486 A FR1377486 A FR 1377486A FR 948495 A FR948495 A FR 948495A FR 948495 A FR948495 A FR 948495A FR 1377486 A FR1377486 A FR 1377486A
Authority
FR
France
Prior art keywords
double
hydraulic cylinder
vertical hydraulic
acting vertical
clamshell
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
FR948495A
Other languages
English (en)
Inventor
Jean Joseph Geffroy
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 filed Critical
Priority to FR948495A priority Critical patent/FR1377486A/fr
Priority to FR983839A priority patent/FR86247E/fr
Priority to NL6410116A priority patent/NL6410116A/xx
Priority to BE653522A priority patent/BE653522A/xx
Application granted granted Critical
Publication of FR1377486A publication Critical patent/FR1377486A/fr
Expired 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
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • 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)
FR948495A 1963-09-24 1963-09-24 Benne preneuse à vérin hydraulique vertical double effet Expired FR1377486A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR948495A FR1377486A (fr) 1963-09-24 1963-09-24 Benne preneuse à vérin hydraulique vertical double effet
FR983839A FR86247E (fr) 1963-09-24 1964-07-31 Benne preneuse à vérin hydraulique vertical double effet
NL6410116A NL6410116A (fr) 1963-09-24 1964-08-31
BE653522A BE653522A (fr) 1963-09-24 1964-09-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR948495A FR1377486A (fr) 1963-09-24 1963-09-24 Benne preneuse à vérin hydraulique vertical double effet
FR983839A FR86247E (fr) 1963-09-24 1964-07-31 Benne preneuse à vérin hydraulique vertical double effet

Publications (1)

Publication Number Publication Date
FR1377486A true FR1377486A (fr) 1964-11-06

Family

ID=26203547

Family Applications (2)

Application Number Title Priority Date Filing Date
FR948495A Expired FR1377486A (fr) 1963-09-24 1963-09-24 Benne preneuse à vérin hydraulique vertical double effet
FR983839A Expired FR86247E (fr) 1963-09-24 1964-07-31 Benne preneuse à vérin hydraulique vertical double effet

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR983839A Expired FR86247E (fr) 1963-09-24 1964-07-31 Benne preneuse à vérin hydraulique vertical double effet

Country Status (3)

Country Link
BE (1) BE653522A (fr)
FR (2) FR1377486A (fr)
NL (1) NL6410116A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217274A (en) * 1991-09-27 1993-06-08 John Ilchuk Tree mover
US5348361A (en) * 1991-09-27 1994-09-20 John Ilchuk Tree mover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217274A (en) * 1991-09-27 1993-06-08 John Ilchuk Tree mover
US5348361A (en) * 1991-09-27 1994-09-20 John Ilchuk Tree mover

Also Published As

Publication number Publication date
FR86247E (fr) 1966-01-03
BE653522A (fr) 1965-01-18
NL6410116A (fr) 1965-03-25

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