JPS59217598A - 油圧装置 - Google Patents

油圧装置

Info

Publication number
JPS59217598A
JPS59217598A JP59076763A JP7676384A JPS59217598A JP S59217598 A JPS59217598 A JP S59217598A JP 59076763 A JP59076763 A JP 59076763A JP 7676384 A JP7676384 A JP 7676384A JP S59217598 A JPS59217598 A JP S59217598A
Authority
JP
Japan
Prior art keywords
valve
boat
hydraulic
motor
lift
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.)
Pending
Application number
JP59076763A
Other languages
English (en)
Japanese (ja)
Inventor
ジヨ−ジ・ジヨセフ・トルソツク
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment Co
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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of JPS59217598A publication Critical patent/JPS59217598A/ja
Pending legal-status Critical Current

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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Power Steering Mechanism (AREA)
JP59076763A 1983-04-18 1984-04-18 油圧装置 Pending JPS59217598A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48620183A 1983-04-18 1983-04-18
US486201 1983-04-18

Publications (1)

Publication Number Publication Date
JPS59217598A true JPS59217598A (ja) 1984-12-07

Family

ID=23930995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59076763A Pending JPS59217598A (ja) 1983-04-18 1984-04-18 油圧装置

Country Status (7)

Country Link
EP (1) EP0122807B1 (fr)
JP (1) JPS59217598A (fr)
AU (1) AU2673284A (fr)
CA (1) CA1221152A (fr)
DE (1) DE3465969D1 (fr)
ES (1) ES8507234A1 (fr)
ZA (1) ZA841931B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326801U (fr) * 1989-07-27 1991-03-19

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1007632B (zh) * 1985-12-28 1990-04-18 日立建机株式会社 液压建筑机械的控制系统
JPS63230497A (ja) * 1987-03-20 1988-09-26 日産自動車株式会社 産業車両の荷役装置
DE4129858A1 (de) * 1991-09-07 1993-03-11 Kiwa Maschinenfabrik Gmbh Verfahren und schaltungsanordnung zum steuern insbesondere einer krananlage
US6853271B2 (en) 2001-11-14 2005-02-08 Radio Frequency Systems, Inc. Triple-mode mono-block filter assembly
ITUA20164446A1 (it) * 2016-06-16 2017-12-16 Merlo Project Srl Veicolo sollevatore configurato per l'attacco di attrezzature ad alta potenza oleodinamica
DE102022205740A1 (de) * 2022-06-07 2023-12-07 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betrieb einer Ansteuervorrichtung zur Ansteuerung eines Elektromotors, insbesondere eines Lenksystems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1410193A (en) * 1972-04-14 1975-10-15 Lancer Boss Ltd Hydraulic control circuits
US4144946A (en) * 1977-07-05 1979-03-20 Towmotor Corporation Hydraulic priority circuit
JPS5822299A (ja) * 1981-07-29 1983-02-09 日産自動車株式会社 フオ−クリフト
EP0072233B1 (fr) * 1981-08-10 1986-04-02 Clark Equipment Company Véhicule et système hydraulique avec pompe unique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326801U (fr) * 1989-07-27 1991-03-19

Also Published As

Publication number Publication date
ES531559A0 (es) 1985-08-16
CA1221152A (fr) 1987-04-28
ZA841931B (en) 1984-10-31
DE3465969D1 (en) 1987-10-15
EP0122807B1 (fr) 1987-09-09
AU2673284A (en) 1984-10-25
ES8507234A1 (es) 1985-08-16
EP0122807A1 (fr) 1984-10-24

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