ES304788A1 - Control of auxiliary movements on industrial trucks - Google Patents

Control of auxiliary movements on industrial trucks

Info

Publication number
ES304788A1
ES304788A1 ES0304788A ES304788A ES304788A1 ES 304788 A1 ES304788 A1 ES 304788A1 ES 0304788 A ES0304788 A ES 0304788A ES 304788 A ES304788 A ES 304788A ES 304788 A1 ES304788 A1 ES 304788A1
Authority
ES
Spain
Prior art keywords
control
movements
industrial trucks
auxiliary movements
auxiliary
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
ES0304788A
Other languages
Spanish (es)
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.)
Linde Material Handling UK Ltd
Original Assignee
Lansing Bagnall 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
Priority claimed from GB13977/63A external-priority patent/GB1105131A/en
Application filed by Lansing Bagnall Ltd filed Critical Lansing Bagnall Ltd
Publication of ES304788A1 publication Critical patent/ES304788A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr

Abstract

"Improvements in devices for the control of auxiliary movements in industrial trucks" which include the combination of an electric motor, a means of impulse control for the same, a mechanism of auxiliary movements in the truck to effect a movement, whose mechanism is driven by the motor, a control element for the mechanism of movements and means actuated by the control element to determine the pulse rate of the control device thereof according to the demands of the selected movement. (Machine-translation by Google Translate, not legally binding)
ES0304788A 1963-10-08 1964-10-08 Control of auxiliary movements on industrial trucks Expired ES304788A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13977/63A GB1105131A (en) 1964-10-14 1963-10-08 Improvements in or relating to the control of auxiliary movement mechanisms in industrial trucks

Publications (1)

Publication Number Publication Date
ES304788A1 true ES304788A1 (en) 1965-04-01

Family

ID=10032796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304788A Expired ES304788A1 (en) 1963-10-08 1964-10-08 Control of auxiliary movements on industrial trucks

Country Status (8)

Country Link
US (1) US3614567A (en)
AT (1) AT249179B (en)
BE (1) BE654142A (en)
CH (1) CH431381A (en)
DE (1) DE1463393B2 (en)
ES (1) ES304788A1 (en)
NL (1) NL6411730A (en)
SE (1) SE324512C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479596A1 (en) * 1980-03-26 1981-10-02 Cem Comp Electro Mec ELECTRICAL DRIVING DEVICE WITH CONTINUOUS DIRECT CURRENT MOTOR POWER THAT CAN BE FORCE CONTINUOUSLY CONDUCTED
US4586331A (en) * 1983-05-26 1986-05-06 Caterpillar Industrial Inc. Automatic hydraulic speed control
IT1269440B (en) * 1994-01-19 1997-04-01 Fita Om Carrelli Elevatori S P ELECTRIC MOTORIZED FORKLIFT
JP3109995B2 (en) * 1996-09-25 2000-11-20 株式会社パブコ Control device and method for lifting device
JP3109994B2 (en) * 1996-09-25 2000-11-20 株式会社パブコ Control device and method for lifting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222582A (en) * 1960-08-20 1965-12-07 Sevcon Eng Ltd Variable speed motor system utilizing controlled rectifiers
US3168688A (en) * 1962-12-07 1965-02-02 Yale & Towne Inc Battery fed plural motor control system for an industrial truck
CH401219A (en) * 1963-07-24 1965-10-31 Schueepp Eduard DC motor control with semiconductor switch
GB1105132A (en) * 1964-04-20 1968-03-06 Lansing Bagnall Ltd Improvements in or relating to control systems for electric motors
US3407345A (en) * 1964-08-31 1968-10-22 Fruehauf Hugo Variable delay windshield wiper system
US3424967A (en) * 1966-05-19 1969-01-28 Orthopedic Equipment Co Motor drive unit with semiconductor controlled speed and torque

Also Published As

Publication number Publication date
BE654142A (en)
CH431381A (en) 1967-02-28
AT249179B (en) 1966-09-12
SE324512B (en) 1970-06-01
US3614567A (en) 1971-10-19
DE1463393B2 (en) 1971-09-23
NL6411730A (en) 1965-04-09
SE324512C (en) 1973-06-21
DE1463393A1 (en) 1968-12-05

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