GB994855A - Hydraulic control systems for self-propelled excavators - Google Patents

Hydraulic control systems for self-propelled excavators

Info

Publication number
GB994855A
GB994855A GB1324463A GB1324463A GB994855A GB 994855 A GB994855 A GB 994855A GB 1324463 A GB1324463 A GB 1324463A GB 1324463 A GB1324463 A GB 1324463A GB 994855 A GB994855 A GB 994855A
Authority
GB
United Kingdom
Prior art keywords
self
hydraulic control
control systems
excavators
propelled
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
GB1324463A
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 AUXEN SO
Original Assignee
AUXILIAIRE de l ENTPR AUXEN SO
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 claimed from US212222A external-priority patent/US3227254A/en
Application filed by AUXILIAIRE de l ENTPR AUXEN SO filed Critical AUXILIAIRE de l ENTPR AUXEN SO
Publication of GB994855A publication Critical patent/GB994855A/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

Abstract

994,855. Shovel excavators. SOC. AUXILIAIRE DE L'ENTREPRISE AUXEN. April 3, 1963 [April 4, 1962], No. 13244/63. Heading E1F. Hydraulic circuit involving four separately driven hydraulic pumps 16, 17 and valve gear therefore for controlling the actuation of the operating rams and/or cable winches of the excavator and the propulsion of the excavator.
GB1324463A 1962-04-04 1963-04-03 Hydraulic control systems for self-propelled excavators Expired GB994855A (en)

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
GB994855A true GB994855A (en) 1965-06-10

Family

ID=26195079

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1324463A Expired GB994855A (en) 1962-04-04 1963-04-03 Hydraulic control systems for self-propelled excavators
GB2680863A Expired GB994505A (en) 1962-04-04 1963-07-05 Fluid coupling

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2680863A Expired GB994505A (en) 1962-04-04 1963-07-05 Fluid coupling

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
FR1344233A (en) 1963-11-29
GB994505A (en) 1965-06-10
BE630505A (en)
DE1425250A1 (en) 1968-11-28

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