FR1385609A - Device for damping the oscillations of a clamshell mounted on the arm of a hydraulic excavator in place of the excavator bucket - Google Patents

Device for damping the oscillations of a clamshell mounted on the arm of a hydraulic excavator in place of the excavator bucket

Info

Publication number
FR1385609A
FR1385609A FR956188A FR956188A FR1385609A FR 1385609 A FR1385609 A FR 1385609A FR 956188 A FR956188 A FR 956188A FR 956188 A FR956188 A FR 956188A FR 1385609 A FR1385609 A FR 1385609A
Authority
FR
France
Prior art keywords
excavator
oscillations
damping
arm
place
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
FR956188A
Other languages
French (fr)
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.)
Societe Nouvelle des Ateliers de Venissieux SA
Original Assignee
Societe Nouvelle des Ateliers de Venissieux SA
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 Societe Nouvelle des Ateliers de Venissieux SA filed Critical Societe Nouvelle des Ateliers de Venissieux SA
Priority to FR956188A priority Critical patent/FR1385609A/en
Priority to CH1568164A priority patent/CH424652A/en
Priority to ES0306751A priority patent/ES306751A1/en
Priority to NL6414168A priority patent/NL6414168A/xx
Priority to LU47528A priority patent/LU47528A1/xx
Priority to GB4970664A priority patent/GB1021969A/en
Priority to BE656756D priority patent/BE656756A/xx
Application granted granted Critical
Publication of FR1385609A publication Critical patent/FR1385609A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C3/20—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 mounted on, or guided by, jibs
    • 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
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/2207—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for reducing or compensating oscillations

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)
  • Earth Drilling (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR956188A 1963-12-05 1963-12-05 Device for damping the oscillations of a clamshell mounted on the arm of a hydraulic excavator in place of the excavator bucket Expired FR1385609A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR956188A FR1385609A (en) 1963-12-05 1963-12-05 Device for damping the oscillations of a clamshell mounted on the arm of a hydraulic excavator in place of the excavator bucket
CH1568164A CH424652A (en) 1963-12-05 1964-12-04 Convertible hydraulic excavator
ES0306751A ES306751A1 (en) 1963-12-05 1964-12-04 Device of amortiguation of the oscillations of a covered cube mounted on the arm of a hydraulic shovel. (Machine-translation by Google Translate, not legally binding)
NL6414168A NL6414168A (en) 1963-12-05 1964-12-04
LU47528A LU47528A1 (en) 1963-12-05 1964-12-05
GB4970664A GB1021969A (en) 1963-12-05 1964-12-07 System for damping the oscillations of a grab
BE656756D BE656756A (en) 1963-12-05 1964-12-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR956188A FR1385609A (en) 1963-12-05 1963-12-05 Device for damping the oscillations of a clamshell mounted on the arm of a hydraulic excavator in place of the excavator bucket

Publications (1)

Publication Number Publication Date
FR1385609A true FR1385609A (en) 1965-01-15

Family

ID=8818200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR956188A Expired FR1385609A (en) 1963-12-05 1963-12-05 Device for damping the oscillations of a clamshell mounted on the arm of a hydraulic excavator in place of the excavator bucket

Country Status (7)

Country Link
BE (1) BE656756A (en)
CH (1) CH424652A (en)
ES (1) ES306751A1 (en)
FR (1) FR1385609A (en)
GB (1) GB1021969A (en)
LU (1) LU47528A1 (en)
NL (1) NL6414168A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245288A1 (en) * 1982-12-03 1984-06-14 O & K Orenstein & Koppel Ag, 1000 Berlin METHOD FOR SAVING ENERGY WHEN SETTING AN EQUIPMENT CYLINDER ON A HYDRAULIC EXCAVATOR BY A HYDRAULIC CIRCUIT
US5116188A (en) * 1987-09-16 1992-05-26 Kabushiki Kaisha Kobe Seiko Sho Vibration suppressing device for wheeled construction equipment
DE68918930T2 (en) * 1989-02-06 1995-03-23 Kobe Steel Ltd Device for suppressing vibrations for construction machines on wheels.
ITVB20110002A1 (en) * 2011-02-25 2011-05-27 Lorenzo Ottoni AUXILIARY SOCKET DEVICE FOR EXCAVATORS OF A JOINTED ARMS

Also Published As

Publication number Publication date
ES306751A1 (en) 1965-04-16
NL6414168A (en) 1965-06-07
CH424652A (en) 1966-11-15
GB1021969A (en) 1966-03-09
LU47528A1 (en) 1965-02-05
BE656756A (en) 1965-04-01

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