BE847777A - Dispositif d'alimentation a sequences de trois moteurs a fluide, - Google Patents

Dispositif d'alimentation a sequences de trois moteurs a fluide,

Info

Publication number
BE847777A
BE847777A BE2055413A BE2055413A BE847777A BE 847777 A BE847777 A BE 847777A BE 2055413 A BE2055413 A BE 2055413A BE 2055413 A BE2055413 A BE 2055413A BE 847777 A BE847777 A BE 847777A
Authority
BE
Belgium
Prior art keywords
power supply
supply device
fluid motors
sequence power
sequence
Prior art date
Application number
BE2055413A
Other languages
English (en)
French (fr)
Inventor
V Yeou
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
Publication of BE847777A publication Critical patent/BE847777A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • 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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
BE2055413A 1975-10-30 1976-10-29 Dispositif d'alimentation a sequences de trois moteurs a fluide, BE847777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533215A FR2329881A1 (fr) 1975-10-30 1975-10-30 Dispositif d'alimentation a sequences de trois moteurs a fluide

Publications (1)

Publication Number Publication Date
BE847777A true BE847777A (fr) 1977-04-29

Family

ID=9161835

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055413A BE847777A (fr) 1975-10-30 1976-10-29 Dispositif d'alimentation a sequences de trois moteurs a fluide,

Country Status (10)

Country Link
JP (1) JPS5256283A (enrdf_load_stackoverflow)
AR (1) AR212091A1 (enrdf_load_stackoverflow)
BE (1) BE847777A (enrdf_load_stackoverflow)
BR (1) BR7607241A (enrdf_load_stackoverflow)
CA (1) CA1035249A (enrdf_load_stackoverflow)
DE (1) DE2648449A1 (enrdf_load_stackoverflow)
ES (1) ES452875A1 (enrdf_load_stackoverflow)
FR (1) FR2329881A1 (enrdf_load_stackoverflow)
GB (1) GB1547654A (enrdf_load_stackoverflow)
IT (1) IT1074278B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503214A2 (fr) 1980-05-28 1982-10-08 Poclain Sa Engin de terrassement du type chargeuse
FR2483486A1 (fr) * 1980-05-28 1981-12-04 Poclain Sa Engin de terrassement du type chargeuse
FR2498655A1 (fr) * 1981-01-26 1982-07-30 Poclain Sa Engin de terrassement, notamment du type chargeuse, a commande a fluide sous pression comportant une fleche et un balancier

Also Published As

Publication number Publication date
AR212091A1 (es) 1978-05-15
FR2329881A1 (fr) 1977-05-27
DE2648449A1 (de) 1977-05-05
JPS5256283A (en) 1977-05-09
CA1035249A (en) 1978-07-25
IT1074278B (it) 1985-04-20
BR7607241A (pt) 1977-09-13
ES452875A1 (es) 1977-10-16
FR2329881B1 (enrdf_load_stackoverflow) 1980-02-22
GB1547654A (en) 1979-06-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: POCLAIN

Effective date: 19841029