FR1344233A - Hydraulic control system for self-propelled excavator - Google Patents

Hydraulic control system for self-propelled excavator

Info

Publication number
FR1344233A
FR1344233A FR893265A FR893265A FR1344233A FR 1344233 A FR1344233 A FR 1344233A FR 893265 A FR893265 A FR 893265A FR 893265 A FR893265 A FR 893265A FR 1344233 A FR1344233 A FR 1344233A
Authority
FR
France
Prior art keywords
self
control system
hydraulic control
propelled excavator
excavator
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
FR893265A
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.)
AUXILIAIRE de l ENTPR SOC
Original Assignee
AUXILIAIRE de l ENTPR SOC
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 BE630505D priority Critical patent/BE630505A/xx
Application filed by AUXILIAIRE de l ENTPR SOC filed Critical AUXILIAIRE de l ENTPR SOC
Priority to FR893265A priority patent/FR1344233A/en
Priority claimed from US212222A external-priority patent/US3227254A/en
Priority to GB1324463A priority patent/GB994855A/en
Priority to US271741A priority patent/US3172552A/en
Priority to GB2680863A priority patent/GB994505A/en
Priority to DE19631425250 priority patent/DE1425250A1/en
Application granted granted Critical
Publication of FR1344233A publication Critical patent/FR1344233A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. 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
    • E02F3/28—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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves
    • F16D35/023—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated by a bimetallic coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Operation Control Of Excavators (AREA)
  • Braking Arrangements (AREA)
  • Rotary Pumps (AREA)
FR893265A 1962-04-04 1962-04-04 Hydraulic control system for self-propelled excavator Expired FR1344233A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE630505D BE630505A (en) 1962-04-04
FR893265A FR1344233A (en) 1962-04-04 1962-04-04 Hydraulic control system for self-propelled excavator
GB1324463A GB994855A (en) 1962-04-04 1963-04-03 Hydraulic control systems for self-propelled excavators
US271741A US3172552A (en) 1962-04-04 1963-04-09 Hydraulic control system for selfpropelled excavator
GB2680863A GB994505A (en) 1962-04-04 1963-07-05 Fluid coupling
DE19631425250 DE1425250A1 (en) 1962-04-04 1963-07-23 Fluid coupling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR893265A FR1344233A (en) 1962-04-04 1962-04-04 Hydraulic control system for self-propelled excavator
US212222A US3227254A (en) 1962-07-25 1962-07-25 Fluid coupling

Publications (1)

Publication Number Publication Date
FR1344233A true FR1344233A (en) 1963-11-29

Family

ID=26195079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893265A Expired FR1344233A (en) 1962-04-04 1962-04-04 Hydraulic control system for self-propelled excavator

Country Status (4)

Country Link
BE (1) BE630505A (en)
DE (1) DE1425250A1 (en)
FR (1) FR1344233A (en)
GB (2) GB994855A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185726A (en) * 1978-08-14 1980-01-29 Eaton Corporation Fluid coupling device and bimetal coil mounting arrangement
JPS6384427U (en) * 1986-11-21 1988-06-02
JPH0744794Y2 (en) * 1987-09-22 1995-10-11 臼井国際産業株式会社 Temperature Sensitive Fluid Fan Coupling Device
JPH0624590Y2 (en) * 1987-09-30 1994-06-29 アイシン精機株式会社 Viscous fluid coupling device
DE4142014C2 (en) * 1991-12-19 1995-02-02 Behr Gmbh & Co Fluid friction clutch

Also Published As

Publication number Publication date
BE630505A (en)
GB994505A (en) 1965-06-10
GB994855A (en) 1965-06-10
DE1425250A1 (en) 1968-11-28

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