ES306751A1 - 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) - Google Patents

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)

Info

Publication number
ES306751A1
ES306751A1 ES0306751A ES306751A ES306751A1 ES 306751 A1 ES306751 A1 ES 306751A1 ES 0306751 A ES0306751 A ES 0306751A ES 306751 A ES306751 A ES 306751A ES 306751 A1 ES306751 A1 ES 306751A1
Authority
ES
Spain
Prior art keywords
arm
translation
machine
legally binding
google translate
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
ES0306751A
Other languages
Spanish (es)
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
Publication of ES306751A1 publication Critical patent/ES306751A1/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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)

Abstract

Vacuum damping device of a bucket mounted on the arm of a hydraulic shovel instead of the bucket, characterized by the fact that the arm of the bucket is attached to the mobile element of the hydraulic control lever of the bucket of blade, being placed in communication the two working chambers of this jack by means of an element limiting the passage of hydraulic fluid. (Machine-translation by Google Translate, not legally binding)
ES0306751A 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) Expired ES306751A1 (en)

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
ES306751A1 true ES306751A1 (en) 1965-04-16

Family

ID=8818200

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0306751A Expired 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)

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
BE656756A (en) 1965-04-01
NL6414168A (en) 1965-06-07
GB1021969A (en) 1966-03-09
LU47528A1 (en) 1965-02-05
FR1385609A (en) 1965-01-15
CH424652A (en) 1966-11-15

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