JPS57147928A - Battery fork lift - Google Patents

Battery fork lift

Info

Publication number
JPS57147928A
JPS57147928A JP3134781A JP3134781A JPS57147928A JP S57147928 A JPS57147928 A JP S57147928A JP 3134781 A JP3134781 A JP 3134781A JP 3134781 A JP3134781 A JP 3134781A JP S57147928 A JPS57147928 A JP S57147928A
Authority
JP
Japan
Prior art keywords
vane
wheel
driving motor
pulley
cooling
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
JP3134781A
Other languages
Japanese (ja)
Inventor
Osamu Koizumi
Shigeki Saito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3134781A priority Critical patent/JPS57147928A/en
Publication of JPS57147928A publication Critical patent/JPS57147928A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B66F9/07595—Cooling arrangements for device or operator
    • 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
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

PURPOSE:To constantly maintain cooling function and improve cooling effect by driving a vane-wheel by the driving motor of the oil pump for steering and cooling the interior of the vehicle driving motor by the ventilation through the vane-wheel. CONSTITUTION:The pulley 7 is directly coupled with the rotating shaft of the driving motor 6 of the oil pump 5 for steering. And the vane-wheel 11 is loosely mounted to the one end of the rotational shaft 10 of rotor 9 of the vehicle driving motor 2, through the ball bearing 12 and its retainer 13. And a belt 8 is stretched over the said pulley 7 and the pulley portion 15 formed to the projected end of the boss of the said vane-wheel 11. Further, an air suction port 19 is installed to the rear bracket 18 of the casing 16, to flow the cooling air shown by the allow mark a, by the vane 12 of the vane-wheel 11.
JP3134781A 1981-03-06 1981-03-06 Battery fork lift Pending JPS57147928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3134781A JPS57147928A (en) 1981-03-06 1981-03-06 Battery fork lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3134781A JPS57147928A (en) 1981-03-06 1981-03-06 Battery fork lift

Publications (1)

Publication Number Publication Date
JPS57147928A true JPS57147928A (en) 1982-09-13

Family

ID=12328690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3134781A Pending JPS57147928A (en) 1981-03-06 1981-03-06 Battery fork lift

Country Status (1)

Country Link
JP (1) JPS57147928A (en)

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