FR86247E - Benne preneuse à vérin hydraulique vertical double effet - Google Patents

Benne preneuse à vérin hydraulique vertical double effet

Info

Publication number
FR86247E
FR86247E FR983839A FR983839A FR86247E FR 86247 E FR86247 E FR 86247E FR 983839 A FR983839 A FR 983839A FR 983839 A FR983839 A FR 983839A FR 86247 E FR86247 E FR 86247E
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
FR983839A
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
Priority to FR948495A priority Critical patent/FR1377486A/fr
Application filed filed Critical
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 FR86247E publication Critical patent/FR86247E/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)
FR983839A 1963-09-24 1964-07-31 Benne preneuse à vérin hydraulique vertical double effet Expired FR86247E (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
FR86247E true FR86247E (fr) 1966-01-03

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 Before (1)

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

Country Status (3)

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

Families Citing this family (2)

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

Also Published As

Publication number Publication date
BE653522A (fr) 1965-01-18
NL6410116A (fr) 1965-03-25
FR1377486A (fr) 1964-11-06

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