FR2503121B1 - Circuit d'entree pour un systeme de commande d'un chariot elevate ur a fourche - Google Patents

Circuit d'entree pour un systeme de commande d'un chariot elevate ur a fourche

Info

Publication number
FR2503121B1
FR2503121B1 FR8205384A FR8205384A FR2503121B1 FR 2503121 B1 FR2503121 B1 FR 2503121B1 FR 8205384 A FR8205384 A FR 8205384A FR 8205384 A FR8205384 A FR 8205384A FR 2503121 B1 FR2503121 B1 FR 2503121B1
Authority
FR
France
Prior art keywords
control system
input circuit
forklift truck
truck control
forklift
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
FR8205384A
Other languages
English (en)
French (fr)
Other versions
FR2503121A1 (fr
Inventor
Katsumi Yuki
Susumu Yoshida
Mineo Ozeki
Yasuyuki Miyazaki
Masaru Kawamata
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.)
Toyota Industries Corp
Original Assignee
Toyoda Jidoshokki Seisakusho KK
Toyoda Automatic Loom Works Ltd
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 Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Toyoda Jidoshokki Seisakusho KK
Publication of FR2503121A1 publication Critical patent/FR2503121A1/fr
Application granted granted Critical
Publication of FR2503121B1 publication Critical patent/FR2503121B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4142—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by the use of a microprocessor
    • 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
    • B66F9/0755—Position control; Position detectors
    • 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
    • B66F9/24—Electrical devices or systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34215—Microprocessor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41309—Hydraulic or pneumatic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR8205384A 1981-03-31 1982-03-30 Circuit d'entree pour un systeme de commande d'un chariot elevate ur a fourche Expired FR2503121B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4594881U JPS57159100U (enrdf_load_stackoverflow) 1981-03-31 1981-03-31

Publications (2)

Publication Number Publication Date
FR2503121A1 FR2503121A1 (fr) 1982-10-08
FR2503121B1 true FR2503121B1 (fr) 1986-02-21

Family

ID=12733495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205384A Expired FR2503121B1 (fr) 1981-03-31 1982-03-30 Circuit d'entree pour un systeme de commande d'un chariot elevate ur a fourche

Country Status (2)

Country Link
JP (1) JPS57159100U (enrdf_load_stackoverflow)
FR (1) FR2503121B1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306463A1 (de) * 1983-02-24 1984-09-06 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Flurfoerderzeug
FR2594818B1 (fr) * 1986-02-27 1990-08-03 Linde Ag Chariot elevateur a fourche, notamment pour executer automatiquement ou non tout ou partie d'un ou plusieurs processus de travail
US4942529A (en) * 1988-05-26 1990-07-17 The Raymond Corporation Lift truck control systems
FR2657819B1 (fr) * 1990-02-02 1992-04-17 Michelin & Cie Dispositif de regulation de la raideur d'un pneumatique et vehicule equipe d'un tel dispositif.
FR2677006A1 (fr) * 1991-05-28 1992-12-04 Sodalfa Dispositif d'assistance pour le deplacement de charges standardisees par un chariot elevateur.
EP0574660B1 (de) * 1992-06-19 1997-05-14 Jungheinrich Aktiengesellschaft Hublader

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319816A (en) * 1965-03-15 1967-05-16 Clark Equipment Co Tilt and hoist control mechanism for a lift truck
GB2039080B (en) * 1979-01-03 1983-05-11 Lansing Bagnall Ltd Fork lift truck control

Also Published As

Publication number Publication date
FR2503121A1 (fr) 1982-10-08
JPS57159100U (enrdf_load_stackoverflow) 1982-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse